###############################################################################
name = bash
-version = 4.2
+version = 4.3
release = 11
groups = System/Tools
bison
filesystem >= 002
ncurses-devel
- readline-devel
texinfo
end
end
configure_options += \
- --without-bash-malloc \
- --with-installed-readline
+ --with-afs \
+ --with-bash-malloc=no
+
+ # Recycles pids is neccessary. When bash's last fork's pid was X
+ # and new fork's pid is also X, bash has to wait for this same pid.
+ # Without Recycles pids bash will not wait.
+ make_build_targets += "CPPFLAGS=-D_GNU_SOURCE -DRECYCLES_PIDS -DDEFAULT_PATH_VALUE='\"/usr/local/bin:/usr/bin\"' $(getconf LFS_CFLAGS)"
# Test hangs forever
- #def test
- # make tests
- #end
+ test
+ make tests
+ end
install_cmds
mkdir -pv %{BUILDROOT}%{sysconfdir}/{profile.d,skel}
cp -vf %{DIR_SOURCE}/profile.d/* %{BUILDROOT}/etc/profile.d
ln -svf bash %{BUILDROOT}%{bindir}/sh
+
+ # https://bugzilla.redhat.com/show_bug.cgi?id=820192
+ # bug #820192, need to add execable alternatives for regular built-ins
+ for f in alias bg cd command fc fg getopts jobs read umask unalias wait; do
+ (
+ echo "#!/bin/sh"
+ echo "builtin \"${f}\" \"\$@\""
+ ) > "%{BUILDROOT}/%{bindir}/${f}"
+ chmod +x "%{BUILDROOT}%{bindir}/${f}"
+ done
end
end
--- /dev/null
+--- bash-2.02-orig/parse.y Wed Mar 25 18:16:23 1998
++++ bash-2.02/parse.y Sun Apr 19 16:46:34 1998
+@@ -923,7 +923,7 @@
+
+ #if defined (READLINE)
+ char *current_readline_prompt = (char *)NULL;
+-char *current_readline_line = (char *)NULL;
++unsigned char *current_readline_line = (unsigned char *)NULL;
+ int current_readline_line_index = 0;
+
+ static int
--- /dev/null
+--- bash-3.0/config-top.h.paths 2003-08-05 15:36:12.000000000 +0100
++++ bash-3.0/config-top.h 2004-07-28 09:36:27.117205637 +0100
+@@ -66,7 +66,7 @@
+ the Posix.2 confstr () function, or CS_PATH define are not present. */
+ #ifndef STANDARD_UTILS_PATH
+ #define STANDARD_UTILS_PATH \
+- "/bin:/usr/bin:/sbin:/usr/sbin:/etc:/usr/etc"
++ "/bin:/usr/bin:/usr/sbin:/sbin"
+ #endif
+
+ /* Default primary and secondary prompt strings. */
--- /dev/null
+diff -up bash-4.2-rc2/config.h.in.interpreter bash-4.2-rc2/config.h.in
+--- bash-4.2-rc2/config.h.in.interpreter 2011-02-09 07:59:21.000000000 +0100
++++ bash-4.2-rc2/config.h.in 2011-02-09 07:59:21.000000000 +0100
+@@ -706,6 +706,9 @@
+ /* Define if you have the pathconf function. */
+ #undef HAVE_PATHCONF
+
++/* Define if you have the pread function. */
++#undef HAVE_PREAD
++
+ /* Define if you have the putenv function. */
+ #undef HAVE_PUTENV
+
+@@ -898,6 +901,9 @@
+ /* Define if you have the <dlfcn.h> header file. */
+ #undef HAVE_DLFCN_H
+
++/* Define if you have the <elf.h> header file. */
++#undef HAVE_ELF_H
++
+ /* Define if you have the <grp.h> header file. */
+ #undef HAVE_GRP_H
+
+diff -up bash-4.2-rc2/configure.in.interpreter bash-4.2-rc2/configure.in
+--- bash-4.2-rc2/configure.in.interpreter 2011-01-16 21:31:12.000000000 +0100
++++ bash-4.2-rc2/configure.ac 2011-02-09 08:02:27.000000000 +0100
+@@ -659,7 +659,7 @@ BASH_HEADER_INTTYPES
+ AC_CHECK_HEADERS(unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \
+ memory.h locale.h termcap.h termio.h termios.h dlfcn.h \
+ stdbool.h stddef.h stdint.h netdb.h pwd.h grp.h strings.h \
+- regex.h syslog.h ulimit.h)
++ regex.h syslog.h ulimit.h elf.h)
+ AC_CHECK_HEADERS(sys/pte.h sys/stream.h sys/select.h sys/file.h \
+ sys/resource.h sys/param.h sys/socket.h sys/stat.h \
+ sys/time.h sys/times.h sys/types.h sys/wait.h)
+@@ -723,7 +723,7 @@ dnl checks for system calls
+ AC_CHECK_FUNCS(dup2 eaccess fcntl getdtablesize getgroups gethostname \
+ getpagesize getpeername getrlimit getrusage gettimeofday \
+ kill killpg lstat readlink sbrk select setdtablesize \
+- setitimer tcgetpgrp uname ulimit waitpid)
++ setitimer tcgetpgrp uname ulimit waitpid pread)
+ AC_REPLACE_FUNCS(rename)
+
+ dnl checks for c library functions
+diff -up bash-4.2-rc2/execute_cmd.c.interpreter bash-4.2-rc2/execute_cmd.c
+--- bash-4.2-rc2/execute_cmd.c.interpreter 2011-01-20 04:24:47.000000000 +0100
++++ bash-4.2-rc2/execute_cmd.c 2011-02-09 07:59:21.000000000 +0100
+@@ -41,6 +41,10 @@
+ # include <unistd.h>
+ #endif
+
++#ifdef HAVE_ELF_H
++# include <elf.h>
++#endif
++
+ #include "posixtime.h"
+
+ #if defined (HAVE_SYS_RESOURCE_H) && !defined (RLIMTYPE)
+@@ -4975,14 +4979,22 @@ shell_execve (command, args, env)
+ {
+ /* The file has the execute bits set, but the kernel refuses to
+ run it for some reason. See why. */
++#if defined (HAVE_HASH_BANG_EXEC) || defined (HAVE_ELF_H)
++ int fd = open (command, O_RDONLY);
++
++ if (fd >= 0)
++ sample_len = read (fd, sample, sizeof (sample));
++ else
++ sample_len = -1;
++#endif
+ #if defined (HAVE_HASH_BANG_EXEC)
+- READ_SAMPLE_BUF (command, sample, sample_len);
+ sample[sample_len - 1] = '\0';
+ if (sample_len > 2 && sample[0] == '#' && sample[1] == '!')
+ {
+ char *interp;
+ int ilen;
+
++ close (fd);
+ interp = getinterp (sample, sample_len, (int *)NULL);
+ ilen = strlen (interp);
+ errno = i;
+@@ -4997,6 +5009,136 @@ shell_execve (command, args, env)
+ return (EX_NOEXEC);
+ }
+ #endif
++#if defined (HAVE_ELF_H)
++ if (i == ENOENT
++ && sample_len > EI_NIDENT
++ && memcmp (sample, ELFMAG, SELFMAG) == 0)
++ {
++ off_t offset = -1;
++
++ /* It is an ELF file. Now determine whether it is dynamically
++ linked and if yes, get the offset of the interpreter
++ string. */
++ if (sample[EI_CLASS] == ELFCLASS32
++ && sample_len > sizeof (Elf32_Ehdr))
++ {
++ Elf32_Ehdr ehdr;
++ Elf32_Phdr *phdr;
++ int nphdr;
++
++ /* We have to copy the data since the sample buffer
++ might not be aligned correctly to be accessed as
++ an Elf32_Ehdr struct. */
++ memcpy (&ehdr, sample, sizeof (Elf32_Ehdr));
++
++ nphdr = ehdr.e_phnum;
++ phdr = (Elf32_Phdr *) malloc (nphdr * ehdr.e_phentsize);
++ if (phdr != NULL)
++ {
++#ifdef HAVE_PREAD
++ sample_len = pread (fd, phdr, nphdr * ehdr.e_phentsize,
++ ehdr.e_phoff);
++#else
++ if (lseek (fd, ehdr.e_phoff, SEEK_SET) != -1)
++ sample_len = read (fd, phdr,
++ nphdr * ehdr.e_phentsize);
++ else
++ sample_len = -1;
++#endif
++ if (sample_len == nphdr * ehdr.e_phentsize)
++ while (nphdr-- > 0)
++ if (phdr[nphdr].p_type == PT_INTERP)
++ {
++ offset = phdr[nphdr].p_offset;
++ break;
++ }
++ free (phdr);
++ }
++ }
++ else if (sample[EI_CLASS] == ELFCLASS64
++ && sample_len > sizeof (Elf64_Ehdr))
++ {
++ Elf64_Ehdr ehdr;
++ Elf64_Phdr *phdr;
++ int nphdr;
++
++ /* We have to copy the data since the sample buffer
++ might not be aligned correctly to be accessed as
++ an Elf64_Ehdr struct. */
++ memcpy (&ehdr, sample, sizeof (Elf64_Ehdr));
++
++ nphdr = ehdr.e_phnum;
++ phdr = (Elf64_Phdr *) malloc (nphdr * ehdr.e_phentsize);
++ if (phdr != NULL)
++ {
++#ifdef HAVE_PREAD
++ sample_len = pread (fd, phdr, nphdr * ehdr.e_phentsize,
++ ehdr.e_phoff);
++#else
++ if (lseek (fd, ehdr.e_phoff, SEEK_SET) != -1)
++ sample_len = read (fd, phdr,
++ nphdr * ehdr.e_phentsize);
++ else
++ sample_len = -1;
++#endif
++ if (sample_len == nphdr * ehdr.e_phentsize)
++ while (nphdr-- > 0)
++ if (phdr[nphdr].p_type == PT_INTERP)
++ {
++ offset = phdr[nphdr].p_offset;
++ break;
++ }
++ free (phdr);
++ }
++ }
++
++ if (offset != -1)
++ {
++ size_t maxlen = 0;
++ size_t actlen = 0;
++ char *interp = NULL;
++
++ do
++ {
++ if (actlen == maxlen)
++ {
++ char *newinterp = realloc (interp, maxlen += 200);
++ if (newinterp == NULL)
++ {
++ actlen = 0;
++ break;
++ }
++ interp = newinterp;
++
++#ifdef HAVE_PREAD
++ actlen = pread (fd, interp, maxlen, offset);
++#else
++ if (lseek (fd, offset, SEEK_SET) != -1)
++ actlen = read (fd, interp, maxlen);
++ else
++ actlen = -1;
++#endif
++ }
++ }
++ while (actlen > 0 && memchr (interp, '\0', actlen) == NULL);
++
++ if (actlen > 0)
++ {
++ close (fd);
++ errno = i;
++ sys_error ("%s: %s: bad ELF interpreter", command,
++ interp);
++ free (interp);
++ return (EX_NOEXEC);
++ }
++
++ free (interp);
++ }
++ }
++#endif
++#if defined (HAVE_HASH_BANG_EXEC) || defined (HAVE_ELF_H)
++ close (fd);
++#endif
+ errno = i;
+ file_error (command);
+ }
--- /dev/null
+--- bash-2.05b/builtins/Makefile.in.debuginfo 2003-03-25 17:25:21.000000000 +0000
++++ bash-2.05b/builtins/Makefile.in 2003-03-25 17:25:49.000000000 +0000
+@@ -93,7 +93,6 @@
+ $(RM) $@
+ ./$(MKBUILTINS) $(DIRECTDEFINE) $<
+ $(CC) -c $(CCFLAGS) $*.c || ( $(RM) $*.c ; exit 1 )
+- $(RM) $*.c
+
+ # How to make a .c file from a .def file.
+ .def.c:
--- /dev/null
+--- bash-2.05b/doc/builtins.1.manso 2003-02-10 18:58:21.000000000 +0000
++++ bash-2.05b/doc/builtins.1 2003-02-10 18:58:28.000000000 +0000
+@@ -10,6 +10,6 @@
+ ulimit, umask, unalias, unset, wait \- bash built-in commands, see \fBbash\fR(1)
+ .SH BASH BUILTIN COMMANDS
+ .nr zZ 1
+-.so bash.1
++.so man1/bash.1
+ .SH SEE ALSO
+ bash(1), sh(1)
--- /dev/null
+--- bash-2.05b/aclocal.m4.pgrp_sync 2002-06-25 14:45:43.000000000 +0100
++++ bash-2.05b/aclocal.m4 2003-01-15 18:17:35.000000000 +0000
+@@ -1255,7 +1255,7 @@
+ wait(&status);
+ exit(ok ? 0 : 5);
+ }
+-], bash_cv_pgrp_pipe=no,bash_cv_pgrp_pipe=yes,
++], bash_cv_pgrp_pipe=yes,bash_cv_pgrp_pipe=yes,
+ [AC_MSG_WARN(cannot check pgrp synchronization if cross compiling -- defaulting to no)
+ bash_cv_pgrp_pipe=no])
+ ])
--- /dev/null
+--- bash-2.05b/lib/readline/readline.c.oom 2002-03-13 23:10:46.000000000 +0100
++++ bash-2.05b/lib/readline/readline.c 2002-08-07 12:02:04.000000000 +0200
+@@ -817,7 +817,7 @@
+ /* Special case rl_do_lowercase_version (). */
+ if (func == rl_do_lowercase_version)
+ /* Should we do anything special if key == ANYOTHERKEY? */
+- return (_rl_dispatch (_rl_to_lower (key), map));
++ return (_rl_dispatch (_rl_to_lower ((unsigned char)key), map));
+
+ rl_executing_keymap = map;
+ rl_executing_key = key;
--- /dev/null
+--- bash-3.1/Makefile.in.xcc 2005-10-25 19:37:52.000000000 +0100
++++ bash-3.1/Makefile.in 2005-12-23 16:11:09.000000000 +0000
+@@ -68,6 +68,7 @@
+ ARFLAGS = @ARFLAGS@
+ RANLIB = @RANLIB@
+ SIZE = @SIZE@
++STRIP = strip
+
+ INSTALL = @INSTALL@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+@@ -535,7 +536,7 @@
+ @chmod a+rx bashbug
+
+ strip: $(Program) .made
+- strip $(Program)
++ $(STRIP) $(Program)
+ ls -l $(Program)
+ -$(SIZE) $(Program)
+
--- /dev/null
+diff -up bash-4.2/config.h.in.audit bash-4.2/config.h.in
+--- bash-4.2/config.h.in.audit 2013-01-31 16:26:16.857698992 +0100
++++ bash-4.2/config.h.in 2013-01-31 16:26:16.876699255 +0100
+@@ -1131,6 +1131,14 @@
+
+ /* End additions for lib/intl */
+
++
++/* Additions for lib/readline */
++
++/* Define if you have <linux/audit.h> and it defines AUDIT_USER_TTY */
++#undef HAVE_DECL_AUDIT_USER_TTY
++
++/* End additions for lib/readline */
++
+ #include "config-bot.h"
+
+ #endif /* _CONFIG_H_ */
+diff -up bash-4.2/configure.in.audit bash-4.2/configure.in
+--- bash-4.2/configure.in.audit 2013-01-31 16:26:16.858699005 +0100
++++ bash-4.2/configure.ac 2013-01-31 16:26:16.877699269 +0100
+@@ -888,6 +888,8 @@ BASH_FUNC_DUP2_CLOEXEC_CHECK
+ BASH_SYS_PGRP_SYNC
+ BASH_SYS_SIGNAL_VINTAGE
+
++AC_CHECK_DECLS([AUDIT_USER_TTY],,, [[#include <linux/audit.h>]])
++
+ dnl checking for the presence of certain library symbols
+ BASH_SYS_ERRLIST
+ BASH_SYS_SIGLIST
+diff -up bash-4.2/lib/readline/readline.c.audit bash-4.2/lib/readline/readline.c
+--- bash-4.2/lib/readline/readline.c.audit 2013-01-31 16:26:16.871699185 +0100
++++ bash-4.2/lib/readline/readline.c 2013-01-31 17:24:23.902744860 +0100
+@@ -55,6 +55,12 @@
+ extern int errno;
+ #endif /* !errno */
+
++#if defined (HAVE_DECL_AUDIT_USER_TTY)
++# include <sys/socket.h>
++# include <linux/audit.h>
++# include <linux/netlink.h>
++#endif
++
+ /* System-specific feature definitions and include files. */
+ #include "rldefs.h"
+ #include "rlmbutil.h"
+@@ -301,7 +307,48 @@ rl_set_prompt (prompt)
+ rl_visible_prompt_length = rl_expand_prompt (rl_prompt);
+ return 0;
+ }
+-
++
++#if defined (HAVE_DECL_AUDIT_USER_TTY)
++/* Report STRING to the audit system. */
++static void
++audit_tty (char *string)
++{
++ struct sockaddr_nl addr;
++ struct msghdr msg;
++ struct nlmsghdr nlm;
++ struct iovec iov[2];
++ size_t size;
++ int fd;
++
++ size = strlen (string) + 1;
++ fd = socket (AF_NETLINK, SOCK_RAW, NETLINK_AUDIT);
++ if (fd < 0)
++ return;
++ nlm.nlmsg_len = NLMSG_LENGTH (size);
++ nlm.nlmsg_type = AUDIT_USER_TTY;
++ nlm.nlmsg_flags = NLM_F_REQUEST;
++ nlm.nlmsg_seq = 0;
++ nlm.nlmsg_pid = 0;
++ iov[0].iov_base = &nlm;
++ iov[0].iov_len = sizeof (nlm);
++ iov[1].iov_base = string;
++ iov[1].iov_len = size;
++ addr.nl_family = AF_NETLINK;
++ addr.nl_pad = 0;
++ addr.nl_pid = 0;
++ addr.nl_groups = 0;
++ msg.msg_name = &addr;
++ msg.msg_namelen = sizeof (addr);
++ msg.msg_iov = iov;
++ msg.msg_iovlen = 2;
++ msg.msg_control = NULL;
++ msg.msg_controllen = 0;
++ msg.msg_flags = 0;
++ (void)sendmsg (fd, &msg, 0);
++ close (fd);
++}
++#endif
++
+ /* Read a line of input. Prompt with PROMPT. An empty PROMPT means
+ none. A return value of NULL means that EOF was encountered. */
+ char *
--- /dev/null
+diff -up bash-4.0/config-top.h.ssh_source_bash bash-4.0/config-top.h
+--- bash-4.0/config-top.h.ssh_source_bash 2009-01-21 15:20:06.000000000 +0100
++++ bash-4.0/config-top.h 2009-01-21 15:25:46.000000000 +0100
+@@ -90,7 +90,7 @@
+ sshd and source the .bashrc if so (like the rshd behavior). This checks
+ for the presence of SSH_CLIENT or SSH2_CLIENT in the initial environment,
+ which can be fooled under certain not-uncommon circumstances. */
+-/* #define SSH_SOURCE_BASHRC */
++#define SSH_SOURCE_BASHRC
+
+ /* Define if you want the case-capitalizing operators (~[~]) and the
+ `capcase' variable attribute (declare -c). */
--- /dev/null
+diff -up bash-4.0/execute_cmd.c.nobits bash-4.0/execute_cmd.c
+--- bash-4.0/execute_cmd.c.nobits 2009-08-11 11:53:38.000000000 +0200
++++ bash-4.0/execute_cmd.c 2009-08-14 16:18:18.000000000 +0200
+@@ -4747,6 +4747,7 @@ shell_execve (command, args, env)
+ && memcmp (sample, ELFMAG, SELFMAG) == 0)
+ {
+ off_t offset = -1;
++ int dynamic_nobits = 0;
+
+ /* It is an ELF file. Now determine whether it is dynamically
+ linked and if yes, get the offset of the interpreter
+@@ -4756,13 +4757,61 @@ shell_execve (command, args, env)
+ {
+ Elf32_Ehdr ehdr;
+ Elf32_Phdr *phdr;
+- int nphdr;
++ Elf32_Shdr *shdr;
++ int nphdr, nshdr;
+
+ /* We have to copy the data since the sample buffer
+ might not be aligned correctly to be accessed as
+ an Elf32_Ehdr struct. */
+ memcpy (&ehdr, sample, sizeof (Elf32_Ehdr));
+
++ nshdr = ehdr.e_shnum;
++ shdr = (Elf32_Shdr *) malloc (nshdr * ehdr.e_shentsize);
++
++ if (shdr != NULL)
++ {
++#ifdef HAVE_PREAD
++ sample_len = pread (fd, shdr, nshdr * ehdr.e_shentsize,
++ ehdr.e_shoff);
++#else
++ if (lseek (fd, ehdr.e_shoff, SEEK_SET) != -1)
++ sample_len = read (fd, shdr,
++ nshdr * ehdr.e_shentsize);
++ else
++ sample_len = -1;
++#endif
++ if (sample_len == nshdr * ehdr.e_shentsize)
++ {
++ char *strings = (char *) malloc (shdr[ehdr.e_shstrndx].sh_size);
++ if (strings != NULL)
++ {
++#ifdef HAVE_PREAD
++ sample_len = pread (fd, strings,
++ shdr[ehdr.e_shstrndx].sh_size,
++ shdr[ehdr.e_shstrndx].sh_offset);
++#else
++ if (lseek (fd, shdr[ehdr.e_shstrndx].sh_offset,
++ SEEK_SET) != -1)
++ sample_len = read (fd, strings,
++ shdr[ehdr.e_shstrndx].sh_size);
++ else
++ sample_len = -1;
++#endif
++ if (sample_len == shdr[ehdr.e_shstrndx].sh_size)
++ while (nshdr-- > 0)
++ if (strcmp (strings + shdr[nshdr].sh_name,
++ ".interp") == 0 &&
++ shdr[nshdr].sh_type == SHT_NOBITS)
++ {
++ dynamic_nobits++;
++ break;
++ }
++ free (strings);
++ }
++ }
++ free (shdr);
++ }
++
+ nphdr = ehdr.e_phnum;
+ phdr = (Elf32_Phdr *) malloc (nphdr * ehdr.e_phentsize);
+ if (phdr != NULL)
+@@ -4792,13 +4841,60 @@ shell_execve (command, args, env)
+ {
+ Elf64_Ehdr ehdr;
+ Elf64_Phdr *phdr;
+- int nphdr;
++ Elf64_Shdr *shdr;
++ int nphdr, nshdr;
+
+ /* We have to copy the data since the sample buffer
+ might not be aligned correctly to be accessed as
+ an Elf64_Ehdr struct. */
+ memcpy (&ehdr, sample, sizeof (Elf64_Ehdr));
+
++ nshdr = ehdr.e_shnum;
++ shdr = (Elf64_Shdr *) malloc (nshdr * ehdr.e_shentsize);
++ if (shdr != NULL)
++ {
++#ifdef HAVE_PREAD
++ sample_len = pread (fd, shdr, nshdr * ehdr.e_shentsize,
++ ehdr.e_shoff);
++#else
++ if (lseek (fd, ehdr.e_shoff, SEEK_SET) != -1)
++ sample_len = read (fd, shdr,
++ nshdr * ehdr.e_shentsize);
++ else
++ sample_len = -1;
++#endif
++ if (sample_len == nshdr * ehdr.e_shentsize)
++ {
++ char *strings = (char *) malloc (shdr[ehdr.e_shstrndx].sh_size);
++ if (strings != NULL)
++ {
++#ifdef HAVE_PREAD
++ sample_len = pread (fd, strings,
++ shdr[ehdr.e_shstrndx].sh_size,
++ shdr[ehdr.e_shstrndx].sh_offset);
++#else
++ if (lseek (fd, shdr[ehdr.e_shstrndx].sh_offset,
++ SEEK_SET) != -1)
++ sample_len = read (fd, strings,
++ shdr[ehdr.e_shstrndx].sh_size);
++ else
++ sample_len = -1;
++#endif
++ if (sample_len == shdr[ehdr.e_shstrndx].sh_size)
++ while (nshdr-- > 0)
++ if (strcmp (strings + shdr[nshdr].sh_name,
++ ".interp") == 0 &&
++ shdr[nshdr].sh_type == SHT_NOBITS)
++ {
++ dynamic_nobits++;
++ break;
++ }
++ free (strings);
++ }
++ }
++ free (shdr);
++ }
++
+ nphdr = ehdr.e_phnum;
+ phdr = (Elf64_Phdr *) malloc (nphdr * ehdr.e_phentsize);
+ if (phdr != NULL)
+@@ -4858,8 +4954,15 @@ shell_execve (command, args, env)
+ {
+ close (fd);
+ errno = i;
+- sys_error ("%s: %s: bad ELF interpreter", command,
+- interp);
++ if (dynamic_nobits > 0)
++ {
++ sys_error ("%s: bad ELF interpreter", command);
++ }
++ else
++ {
++ sys_error ("%s: %s: bad ELF interpreter", command,
++ interp);
++ }
+ free (interp);
+ return (EX_NOEXEC);
+ }
+++ /dev/null
---- bash-3.0/config.h.in.paths 2004-07-21 21:08:31.000000000 +0100
-+++ bash-3.0/config.h.in 2004-07-28 09:16:27.257884999 +0100
-@@ -197,7 +197,7 @@
-
- /* System paths */
-
--#define DEFAULT_MAIL_DIRECTORY "/usr/spool/mail"
-+#define DEFAULT_MAIL_DIRECTORY "/var/spool/mail"
-
- /* Characteristics of the system's header files and libraries that affect
- the compilation environment. */
---- bash-3.0/config-top.h.paths 2003-08-05 15:36:12.000000000 +0100
-+++ bash-3.0/config-top.h 2004-07-28 09:36:27.117205637 +0100
-@@ -52,14 +52,14 @@
- /* The default value of the PATH variable. */
- #ifndef DEFAULT_PATH_VALUE
- #define DEFAULT_PATH_VALUE \
-- "/usr/gnu/bin:/usr/local/bin:/bin:/usr/bin:."
-+ "/usr/local/bin:/bin:/usr/bin"
- #endif
-
- /* The value for PATH when invoking `command -p'. This is only used when
- the Posix.2 confstr () function, or CS_PATH define are not present. */
- #ifndef STANDARD_UTILS_PATH
- #define STANDARD_UTILS_PATH \
-- "/bin:/usr/bin:/sbin:/usr/sbin:/etc:/usr/etc"
-+ "/bin:/usr/bin:/usr/sbin:/sbin"
- #endif
-
- /* Default primary and secondary prompt strings. */
--- /dev/null
+diff -up bash-4.1/config-top.h.broken_pipe bash-4.1/config-top.h
+--- bash-4.1/config-top.h.broken_pipe 2011-01-06 18:01:30.000000000 +0100
++++ bash-4.1/config-top.h 2011-01-06 18:02:14.000000000 +0100
+@@ -51,7 +51,7 @@
+ /* Define DONT_REPORT_BROKEN_PIPE_WRITE_ERRORS if you don't want builtins
+ like `echo' and `printf' to report errors when output does not succeed
+ due to EPIPE. */
+-/* #define DONT_REPORT_BROKEN_PIPE_WRITE_ERRORS */
++#define DONT_REPORT_BROKEN_PIPE_WRITE_ERRORS
+
+ /* The default value of the PATH variable. */
+ #ifndef DEFAULT_PATH_VALUE
--- /dev/null
+diff -pruN bash-4.1/jobs.c bash-4.1.patched/jobs.c
+--- bash-4.1/jobs.c 2009-11-30 03:42:05.000000000 +0530
++++ bash-4.1.patched/jobs.c 2012-03-06 16:44:15.706595703 +0530
+@@ -3037,6 +3037,7 @@ waitchld (wpid, block)
+ pid_t pid;
+
+ int call_set_current, last_stopped_job, job, children_exited, waitpid_flags;
++ int called_from_sighand = sigchld;
+ static int wcontinued = WCONTINUED; /* run-time fix for glibc problem */
+
+ call_set_current = children_exited = 0;
--- /dev/null
+diff -up bash-4.1/examples/loadables/Makefile.in.examples bash-4.1/examples/loadables/Makefile.in
+--- bash-4.1/examples/loadables/Makefile.in.examples 2010-06-22 16:20:02.000000000 +0200
++++ bash-4.1/examples/loadables/Makefile.in 2010-06-22 16:20:41.000000000 +0200
+@@ -43,7 +43,7 @@ host_os = @host_os@
+ host_cpu = @host_cpu@
+ host_vendor = @host_vendor@
+
+-CFLAGS = @CFLAGS@
++CFLAGS = -O2 -g
+ LOCAL_CFLAGS = @LOCAL_CFLAGS@
+ DEFS = @DEFS@
+ LOCAL_DEFS = @LOCAL_DEFS@
+diff -up bash-4.1/examples/loadables/perl/Makefile.in.examples bash-4.1/examples/loadables/perl/Makefile.in
+--- bash-4.1/examples/loadables/perl/Makefile.in.examples 2010-06-22 16:20:46.000000000 +0200
++++ bash-4.1/examples/loadables/perl/Makefile.in 2010-06-22 16:21:04.000000000 +0200
+@@ -42,7 +42,7 @@ SHELL = @MAKE_SHELL@
+
+ PERL5 = perl5
+
+-CFLAGS = @CFLAGS@
++CFLAGS = -O2 -g
+
+ #
+ # These values are generated for configure by ${topdir}/support/shobj-conf.
--- /dev/null
+diff -up bash-4.2/execute_cmd.c.coverity bash-4.2/execute_cmd.c
+--- bash-4.2/execute_cmd.c.coverity 2011-02-24 13:04:35.000000000 +0100
++++ bash-4.2/execute_cmd.c 2011-02-24 13:49:13.000000000 +0100
+@@ -5036,7 +5036,7 @@ shell_execve (command, args, env)
+ Elf32_Ehdr ehdr;
+ Elf32_Phdr *phdr;
+ Elf32_Shdr *shdr;
+- int nphdr, nshdr;
++ Elf32_Half nphdr, nshdr;
+
+ /* We have to copy the data since the sample buffer
+ might not be aligned correctly to be accessed as
+@@ -5044,12 +5044,12 @@ shell_execve (command, args, env)
+ memcpy (&ehdr, sample, sizeof (Elf32_Ehdr));
+
+ nshdr = ehdr.e_shnum;
+- shdr = (Elf32_Shdr *) malloc (nshdr * ehdr.e_shentsize);
++ shdr = (Elf32_Shdr *) malloc ((size_t)nshdr * (size_t)ehdr.e_shentsize);
+
+ if (shdr != NULL)
+ {
+ #ifdef HAVE_PREAD
+- sample_len = pread (fd, shdr, nshdr * ehdr.e_shentsize,
++ sample_len = pread (fd, shdr, (size_t)nshdr * (size_t)ehdr.e_shentsize,
+ ehdr.e_shoff);
+ #else
+ if (lseek (fd, ehdr.e_shoff, SEEK_SET) != -1)
+@@ -5091,11 +5091,11 @@ shell_execve (command, args, env)
+ }
+
+ nphdr = ehdr.e_phnum;
+- phdr = (Elf32_Phdr *) malloc (nphdr * ehdr.e_phentsize);
++ phdr = (Elf32_Phdr *) malloc ((size_t)nphdr * (size_t)ehdr.e_phentsize);
+ if (phdr != NULL)
+ {
+ #ifdef HAVE_PREAD
+- sample_len = pread (fd, phdr, nphdr * ehdr.e_phentsize,
++ sample_len = pread (fd, phdr, (size_t)nphdr * (size_t)ehdr.e_phentsize,
+ ehdr.e_phoff);
+ #else
+ if (lseek (fd, ehdr.e_phoff, SEEK_SET) != -1)
+@@ -5120,7 +5120,7 @@ shell_execve (command, args, env)
+ Elf64_Ehdr ehdr;
+ Elf64_Phdr *phdr;
+ Elf64_Shdr *shdr;
+- int nphdr, nshdr;
++ Elf32_Half nphdr, nshdr;
+
+ /* We have to copy the data since the sample buffer
+ might not be aligned correctly to be accessed as
+@@ -5128,11 +5128,11 @@ shell_execve (command, args, env)
+ memcpy (&ehdr, sample, sizeof (Elf64_Ehdr));
+
+ nshdr = ehdr.e_shnum;
+- shdr = (Elf64_Shdr *) malloc (nshdr * ehdr.e_shentsize);
++ shdr = (Elf64_Shdr *) malloc ((size_t)nshdr * (size_t)ehdr.e_shentsize);
+ if (shdr != NULL)
+ {
+ #ifdef HAVE_PREAD
+- sample_len = pread (fd, shdr, nshdr * ehdr.e_shentsize,
++ sample_len = pread (fd, shdr, (size_t)nshdr * (size_t)ehdr.e_shentsize,
+ ehdr.e_shoff);
+ #else
+ if (lseek (fd, ehdr.e_shoff, SEEK_SET) != -1)
+@@ -5174,11 +5174,11 @@ shell_execve (command, args, env)
+ }
+
+ nphdr = ehdr.e_phnum;
+- phdr = (Elf64_Phdr *) malloc (nphdr * ehdr.e_phentsize);
++ phdr = (Elf64_Phdr *) malloc ((size_t)nphdr * (size_t)ehdr.e_phentsize);
+ if (phdr != NULL)
+ {
+ #ifdef HAVE_PREAD
+- sample_len = pread (fd, phdr, nphdr * ehdr.e_phentsize,
++ sample_len = pread (fd, phdr, (size_t)nphdr * (size_t)ehdr.e_phentsize,
+ ehdr.e_phoff);
+ #else
+ if (lseek (fd, ehdr.e_phoff, SEEK_SET) != -1)
+@@ -5200,8 +5200,8 @@ shell_execve (command, args, env)
+
+ if (offset != -1)
+ {
+- size_t maxlen = 0;
+- size_t actlen = 0;
++ ssize_t maxlen = 0;
++ ssize_t actlen = 0;
+ char *interp = NULL;
+
+ do
+@@ -5250,7 +5250,8 @@ shell_execve (command, args, env)
+ }
+ #endif
+ #if defined (HAVE_HASH_BANG_EXEC) || defined (HAVE_ELF_H)
+- close (fd);
++ if (fd >= 0)
++ close (fd);
+ #endif
+ errno = i;
+ file_error (command);
--- /dev/null
+diff -up bash-4.1/doc/bash.1.manpage_trap bash-4.1/doc/bash.1
+--- bash-4.1/doc/bash.1.manpage_trap 2012-08-28 10:06:00.561999092 +0200
++++ bash-4.1/doc/bash.1 2012-08-28 10:06:24.225304505 +0200
+@@ -9251,7 +9251,7 @@ being inverted via
+ These are the same conditions obeyed by the \fBerrexit\fP (\fB\-e\fP) option.
+ .if t .sp 0.5
+ .if n .sp 1
+-Signals ignored upon entry to the shell cannot be trapped or reset.
++Signals ignored upon entry to the shell cannot be trapped, reset or listed.
+ Trapped signals that are not being ignored are reset to their original
+ values in a subshell or subshell environment when one is created.
+ The return status is false if any
--- /dev/null
+diff -up bash-3.2/config-top.h.logout bash-3.2/config-top.h
+--- bash-3.2/config-top.h.logout 2011-04-14 08:55:55.000000000 +0200
++++ bash-3.2/config-top.h 2011-04-14 08:55:55.000000000 +0200
+@@ -78,7 +78,7 @@
+ /* #define SYS_BASHRC "/etc/bash.bashrc" */
+
+ /* System-wide .bash_logout for login shells. */
+-/* #define SYS_BASH_LOGOUT "/etc/bash.bash_logout" */
++#define SYS_BASH_LOGOUT "/etc/bash.bash_logout"
+
+ /* Define this to make non-interactive shells begun with argv[0][0] == '-'
+ run the startup files when not in posix mode. */
+diff -up bash-3.2/doc/bash.1.logout bash-3.2/doc/bash.1
+--- bash-3.2/doc/bash.1.logout 2011-04-14 09:16:32.000000000 +0200
++++ bash-3.2/doc/bash.1 2011-04-14 11:59:33.000000000 +0200
+@@ -326,8 +326,8 @@ option may be used when the shell is sta
+ .PP
+ When a login shell exits,
+ .B bash
+-reads and executes commands from the file \fI~/.bash_logout\fP, if it
+-exists.
++reads and executes commands from the files \fI~/.bash_logout\fP
++and \fI/etc/bash.bash_logout\fP, if the files exists.
+ .PP
+ When an interactive shell that is not a login shell is started,
+ .B bash
+@@ -8814,6 +8814,9 @@ The \fBbash\fP executable
+ .FN /etc/profile
+ The systemwide initialization file, executed for login shells
+ .TP
++.FN /etc/bash.bash_logout
++The systemwide login shell cleanup file, executed when a login shell exits
++.TP
+ .FN ~/.bash_profile
+ The personal initialization file, executed for login shells
+ .TP
--- /dev/null
+diff -up bash-4.2/variables.h.size_type bash-4.2/variables.h
+--- bash-4.2/variables.h.size_type 2012-11-29 10:33:25.109036844 +0100
++++ bash-4.2/variables.h 2012-11-29 10:46:12.718530162 +0100
+@@ -95,8 +95,8 @@ typedef struct variable {
+
+ typedef struct _vlist {
+ SHELL_VAR **list;
+- int list_size; /* allocated size */
+- int list_len; /* current number of entries */
++ size_t list_size; /* allocated size */
++ size_t list_len; /* current number of entries */
+ } VARLIST;
+
+ /* The various attributes that a given variable can have. */
--- /dev/null
+*** ../bash-4.3-patched/shell.h 2012-12-25 21:11:01.000000000 -0500
+--- shell.h 2014-06-03 09:24:28.000000000 -0400
+***************
+*** 169,173 ****
+ int expand_aliases;
+ int echo_input_at_read;
+!
+ } sh_parser_state_t;
+
+--- 169,174 ----
+ int expand_aliases;
+ int echo_input_at_read;
+! int need_here_doc;
+!
+ } sh_parser_state_t;
+
+*** ../bash-4.3-patched/parse.y 2014-05-14 09:16:40.000000000 -0400
+--- parse.y 2014-04-30 09:27:59.000000000 -0400
+***************
+*** 2643,2647 ****
+
+ r = 0;
+! while (need_here_doc)
+ {
+ parser_state |= PST_HEREDOC;
+--- 2643,2647 ----
+
+ r = 0;
+! while (need_here_doc > 0)
+ {
+ parser_state |= PST_HEREDOC;
+***************
+*** 6076,6079 ****
+--- 6076,6080 ----
+ ps->expand_aliases = expand_aliases;
+ ps->echo_input_at_read = echo_input_at_read;
++ ps->need_here_doc = need_here_doc;
+
+ ps->token = token;
+***************
+*** 6124,6127 ****
+--- 6125,6129 ----
+ expand_aliases = ps->expand_aliases;
+ echo_input_at_read = ps->echo_input_at_read;
++ need_here_doc = ps->need_here_doc;
+
+ FREE (token);
--- /dev/null
+*** ../bash-4.3-patched/execute_cmd.c 2014-01-31 10:54:52.000000000 -0500
+--- execute_cmd.c 2014-06-19 08:05:49.000000000 -0400
+***************
+*** 2410,2414 ****
+ lstdin = wait_for (lastpid);
+ #if defined (JOB_CONTROL)
+! exec_result = job_exit_status (lastpipe_jid);
+ #endif
+ unfreeze_jobs_list ();
+--- 2425,2438 ----
+ lstdin = wait_for (lastpid);
+ #if defined (JOB_CONTROL)
+! /* If wait_for removes the job from the jobs table, use result of last
+! command as pipeline's exit status as usual. The jobs list can get
+! frozen and unfrozen at inconvenient times if there are multiple pipelines
+! running simultaneously. */
+! if (INVALID_JOB (lastpipe_jid) == 0)
+! exec_result = job_exit_status (lastpipe_jid);
+! else if (pipefail_opt)
+! exec_result = exec_result | lstdin; /* XXX */
+! /* otherwise we use exec_result */
+!
+ #endif
+ unfreeze_jobs_list ();
--- /dev/null
+From ccd35766d2451677f4c49f66b8e18ad6e274d56a Mon Sep 17 00:00:00 2001
+From: Jan Chaloupka <jchaloup@redhat.com>
+Date: Mon, 7 Jul 2014 07:15:41 +0200
+Subject: [PATCH] bash.1: posix block size for cf options
+
+---
+ doc/bash.1 | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/doc/bash.1 b/doc/bash.1
+index a4ad746..1916515 100644
+--- a/doc/bash.1
++++ b/doc/bash.1
+@@ -9451,6 +9451,7 @@ and
+ which are unscaled values.
+ The return status is 0 unless an invalid option or argument is supplied,
+ or an error occurs while setting a new limit.
++In POSIX Mode 512-byte blocks are used for the `-c' and `-f' options.
+ .RE
+ .TP
+ \fBumask\fP [\fB\-p\fP] [\fB\-S\fP] [\fImode\fP]
+--
+1.9.3
+
--- /dev/null
+--- bash-4.3/parse.y 2014-05-29 14:46:09.545543384 +0200
++++ bash-4.3/parse.y 2014-05-29 14:48:40.758626213 +0200
+@@ -3858,6 +3858,8 @@ xparse_dolparen (base, string, indp, fla
+ save_parser_state (&ps);
+ save_input_line_state (&ls);
+ orig_eof_token = shell_eof_token;
++ /* avoid echoing every substitution again */
++ echo_input_at_read = 0;
+
+ /*(*/
+ parser_state |= PST_CMDSUBST|PST_EOFTOKEN; /* allow instant ')' */ /*(*/
+--- bash-4.3/subst.c 2014-05-29 16:04:35.802784549 +0200
++++ bash-4.3/subst.c 2014-05-29 16:08:25.021942676 +0200
+@@ -7103,6 +7103,7 @@ param_expand (string, sindex, quoted, ex
+ WORD_LIST *list;
+ WORD_DESC *tdesc, *ret;
+ int tflag;
++ int old_echo_input;
+
+ zindex = *sindex;
+ c = string[++zindex];
+@@ -7401,6 +7402,9 @@ arithsub:
+ }
+
+ comsub:
++ old_echo_input = echo_input_at_read;
++ /* avoid echoing every substitution again */
++ echo_input_at_read = 0;
+ if (pflags & PF_NOCOMSUB)
+ /* we need zindex+1 because string[zindex] == RPAREN */
+ temp1 = substring (string, *sindex, zindex+1);
+@@ -7413,6 +7417,7 @@ comsub:
+ }
+ FREE (temp);
+ temp = temp1;
++ echo_input_at_read = old_echo_input;
+ break;
+
+ /* Do POSIX.2d9-style arithmetic substitution. This will probably go
--- /dev/null
+*** ../bash-4.3-patched/parse.y 2014-04-07 11:56:12.000000000 -0400
+--- parse.y 2014-06-11 10:25:53.000000000 -0400
+***************
+*** 2789,2797 ****
+ case OR_OR:
+ case '&':
+ case DO:
+ case THEN:
+ case ELSE:
+ case '{': /* } */
+! case '(': /* ) */
+ case BANG: /* ! time pipeline */
+ case TIME: /* time time pipeline */
+--- 2789,2802 ----
+ case OR_OR:
+ case '&':
++ case WHILE:
+ case DO:
++ case UNTIL:
++ case IF:
+ case THEN:
++ case ELIF:
+ case ELSE:
+ case '{': /* } */
+! case '(': /* )( */
+! case ')': /* only valid in case statement */
+ case BANG: /* ! time pipeline */
+ case TIME: /* time time pipeline */
--- /dev/null
+*** ../bash-4.3-patched/pathexp.c 2014-01-31 09:34:33.000000000 -0500
+--- pathexp.c 2014-06-20 15:33:09.000000000 -0400
+***************
+*** 539,543 ****
+ return 0;
+
+! n = skip_to_delim (s, i, ":", SD_NOJMP|SD_EXTGLOB);
+ t = substring (s, i, n);
+
+--- 539,543 ----
+ return 0;
+
+! n = skip_to_delim (s, i, ":", SD_NOJMP|SD_EXTGLOB|SD_GLOB);
+ t = substring (s, i, n);
+
--- /dev/null
+*** ../bash-4.3-patched/lib/readline/misc.c 2012-09-01 18:03:11.000000000 -0400
+--- lib/readline/misc.c 2014-06-30 13:41:19.000000000 -0400
+***************
+*** 462,465 ****
+--- 462,466 ----
+ /* Set up rl_line_buffer and other variables from history entry */
+ rl_replace_from_history (entry, 0); /* entry->line is now current */
++ entry->data = 0; /* entry->data is now current undo list */
+ /* Undo all changes to this history entry */
+ while (rl_undo_list)
+***************
+*** 469,473 ****
+ FREE (entry->line);
+ entry->line = savestring (rl_line_buffer);
+- entry->data = 0;
+ }
+ entry = previous_history ();
+--- 470,473 ----
--- /dev/null
+diff -up bash-4.2-rc2/doc/bash.1.bashbug bash-4.2-rc2/doc/bash.1
+--- bash-4.2-rc2/doc/bash.1.bashbug 2011-01-16 21:31:39.000000000 +0100
++++ bash-4.2-rc2/doc/bash.1 2011-02-09 08:52:14.000000000 +0100
+@@ -9857,7 +9857,7 @@ The latest version is always available f
+ .PP
+ Once you have determined that a bug actually exists, use the
+ .I bashbug
+-command to submit a bug report.
++command (from the source package) to submit a bug report.
+ If you have a fix, you are encouraged to mail that as well!
+ Suggestions and `philosophical' bug reports may be mailed
+ to \fIbug-bash@gnu.org\fP or posted to the Usenet
+@@ -9879,10 +9879,6 @@ A description of the bug behaviour
+ A short script or `recipe' which exercises the bug
+ .PD
+ .PP
+-.I bashbug
+-inserts the first three items automatically into the template
+-it provides for filing a bug report.
+-.PP
+ Comments and bug reports concerning
+ this manual page should be directed to
+ .IR chet.ramey@case.edu .
+diff -up bash-4.2-rc2/doc/bashref.texi.bashbug bash-4.2-rc2/doc/bashref.texi
+--- bash-4.2-rc2/doc/bashref.texi.bashbug 2011-01-16 21:31:57.000000000 +0100
++++ bash-4.2-rc2/doc/bashref.texi 2011-02-09 08:47:07.000000000 +0100
+@@ -7635,7 +7635,7 @@ The latest version of Bash is always ava
+ @uref{ftp://ftp.gnu.org/pub/gnu/bash/}.
+
+ Once you have determined that a bug actually exists, use the
+-@code{bashbug} command to submit a bug report.
++@code{bashbug} command (from the source package) to submit a bug report.
+ If you have a fix, you are encouraged to mail that as well!
+ Suggestions and `philosophical' bug reports may be mailed
+ to @email{bug-bash@@gnu.org} or posted to the Usenet
+@@ -7657,9 +7657,6 @@ to reproduce it.
+ @end itemize
+
+ @noindent
+-@code{bashbug} inserts the first three items automatically into
+-the template it provides for filing a bug report.
+-
+ Please send all reports concerning this manual to
+ @email{bug-bash@@gnu.org}.
+
+diff -up bash-4.2-rc2/shell.c.bashbug bash-4.2-rc2/shell.c
+--- bash-4.2-rc2/shell.c.bashbug 2011-01-02 22:04:51.000000000 +0100
++++ bash-4.2-rc2/shell.c 2011-02-09 08:47:07.000000000 +0100
+@@ -1823,7 +1823,6 @@ show_shell_usage (fp, extra)
+ {
+ fprintf (fp, _("Type `%s -c \"help set\"' for more information about shell options.\n"), shell_name);
+ fprintf (fp, _("Type `%s -c help' for more information about shell builtin commands.\n"), shell_name);
+- fprintf (fp, _("Use the `bashbug' command to report bugs.\n"));
+ }
+ }
+
--- /dev/null
+--- bash-3.1/doc/Makefile.in.infotags 2006-07-12 13:57:18.000000000 +0100
++++ bash-3.1/doc/Makefile.in 2006-07-12 13:58:25.000000000 +0100
+@@ -69,7 +69,6 @@
+ TEXI2HTML = ${SUPPORT_SRCDIR}/texi2html
+ MAN2HTML = ${BUILD_DIR}/support/man2html
+ HTMLPOST = ${srcdir}/htmlpost.sh
+-INFOPOST = ${srcdir}/infopost.sh
+ QUIETPS = #set this to -q to shut up dvips
+ PAPERSIZE = letter # change to a4 for A4-size paper
+ PSDPI = 600 # could be 300 if you like
+@@ -146,7 +145,7 @@
+
+ PSFILES = bash.ps bashbug.ps article.ps builtins.ps rbash.ps
+ DVIFILES = bashref.dvi bashref.ps
+-INFOFILES = bashref.info
++INFOFILES = bashref.info bash.info
+ MAN0FILES = bash.0 bashbug.0 builtins.0 rbash.0
+ HTMLFILES = bashref.html bash.html
+ PDFFILES = bash.pdf bashref.pdf article.pdf rose94.pdf
+@@ -167,8 +166,8 @@
+ bashref.html: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
+ $(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/bashref.texi
+
+-bash.info: bashref.info
+- ${SHELL} ${INFOPOST} < $(srcdir)/bashref.info > $@ ; \
++bash.info: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
++ $(MAKEINFO) --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi -o $@
+
+ bash.txt: bash.1
+ bash.ps: bash.1
+ (builtin->flags & BUILTIN_FLAG_REQUIRES) ? " | REQUIRES_BUILTIN" : "",
document_name (builtin));
- fprintf
+ if (inhibit_functions)
@@ -1581,6 +1599,13 @@ is_posix_builtin (name)
return (_find_in_table (name, posix_builtins));
}
extern int expand_aliases;
+extern int rpm_requires;
- static void send_pwd_to_eterm __P((void));
- static sighandler alrm_catcher __P((int));
+ #if defined (HAVE_POSIX_SIGNALS)
+ extern sigset_t top_level_mask;
@@ -136,7 +137,7 @@ reader_loop ()
if (read_command () == 0)
+extern int rpm_requires;
+
- /* Execute the command passed in COMMAND, perhaps doing it asynchrounously.
+ /* Execute the command passed in COMMAND, perhaps doing it asynchronously.
COMMAND is exactly what read_command () places into GLOBAL_COMMAND.
ASYNCHROUNOUS, if non-zero, says to do this command in the background.
@@ -534,7 +536,13 @@ execute_command_internal (command, async
- #else
+
if (breaking || continuing)
return (last_command_exit_value);
- if (command == 0 || read_but_dont_execute)
+ command->value.Function_def->command);
+ if (read_but_dont_execute)
return (EXECUTION_SUCCESS);
- #endif
+ QUIT;
@@ -5066,7 +5074,7 @@ execute_intern_function (name, function)
if (check_identifier (name, posixly_correct) == 0)
static int act_like_sh;
@@ -251,6 +254,7 @@ static const struct {
- { "posix", Int, &posixly_correct, (char **)0x0 },
{ "protected", Int, &protected_mode, (char **)0x0 },
+ #endif
{ "rcfile", Charp, (int *)0x0, &bashrc_file },
+ { "rpm-requires", Int, &rpm_requires, (char **)0x0 },
#if defined (RESTRICTED_SHELL)
--- /dev/null
+--- bash-3.0/builtins/setattr.def.setlocale 2005-08-08 12:22:42.000000000 +0100
++++ bash-3.0/builtins/setattr.def 2005-08-08 12:25:16.000000000 +0100
+@@ -423,4 +423,7 @@
+
+ if (var && (exported_p (var) || (attribute & att_exported)))
+ array_needs_making++; /* XXX */
++
++ if (var)
++ stupidly_hack_special_variables (name);
+ }
--- /dev/null
+diff -up bash-4.2-rc2/tests/exec.right.tty_tests bash-4.2-rc2/tests/exec.right
+--- bash-4.2-rc2/tests/exec.right.tty_tests 2011-02-09 10:42:48.000000000 +0100
++++ bash-4.2-rc2/tests/exec.right 2011-02-09 10:42:59.000000000 +0100
+@@ -50,7 +50,6 @@ this is ohio-state
+ 0
+ 1
+ testb
+-expand_aliases on
+ 1
+ 1
+ 1
+diff -up bash-4.2-rc2/tests/execscript.tty_tests bash-4.2-rc2/tests/execscript
+--- bash-4.2-rc2/tests/execscript.tty_tests 2010-12-27 22:01:02.000000000 +0100
++++ bash-4.2-rc2/tests/execscript 2011-02-09 10:42:34.000000000 +0100
+@@ -107,8 +107,6 @@ ${THIS_SH} ./exec6.sub
+ # checks for properly deciding what constitutes an executable file
+ ${THIS_SH} ./exec7.sub
+
+-${THIS_SH} -i ./exec8.sub
+-
+ ${THIS_SH} ./exec9.sub
+
+ true | `echo true` &
+diff -up bash-4.2-rc2/tests/read.right.tty_tests bash-4.2-rc2/tests/read.right
+--- bash-4.2-rc2/tests/read.right.tty_tests 2010-12-21 16:49:00.000000000 +0100
++++ bash-4.2-rc2/tests/read.right 2011-02-09 10:42:34.000000000 +0100
+@@ -33,14 +33,6 @@ a = abcdefg
+ a = xyz
+ a = -xyz 123-
+ a = abc
+-timeout 1: ok
+-
+-timeout 2: ok
+-
+-./read2.sub: line 23: read: -3: invalid timeout specification
+-1
+-
+-abcde
+ ./read3.sub: line 4: read: -1: invalid number
+ abc
+ ab
+diff -up bash-4.2-rc2/tests/read.tests.tty_tests bash-4.2-rc2/tests/read.tests
+--- bash-4.2-rc2/tests/read.tests.tty_tests 2008-09-06 19:09:11.000000000 +0200
++++ bash-4.2-rc2/tests/read.tests 2011-02-09 10:42:34.000000000 +0100
+@@ -82,9 +82,6 @@ echo " foo" | { IFS=$':' ; read line; re
+ # test read -d delim behavior
+ ${THIS_SH} ./read1.sub
+
+-# test read -t timeout behavior
+-${THIS_SH} ./read2.sub
+-
+ # test read -n nchars behavior
+ ${THIS_SH} ./read3.sub
+
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-001
+
+Bug-Reported-by: NBaH <nbah@sfr.fr>
+Bug-Reference-ID: <ler0b5$iu9$1@speranza.aioe.org>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00092.html
+
+Bug-Description:
+
+A missing check for a valid option prevented `test -R' from working. There
+is another problem that causes bash to look up the wrong variable name when
+processing the argument to `test -R'.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/test.c 2014-02-04 16:52:58.000000000 -0500
+--- test.c 2014-02-28 21:22:44.000000000 -0500
+***************
+*** 647,652 ****
+
+ case 'R':
+! v = find_variable (arg);
+! return (v && invisible_p (v) == 0 && var_isset (v) && nameref_p (v) ? TRUE : FALSE);
+ }
+
+--- 647,652 ----
+
+ case 'R':
+! v = find_variable_noref (arg);
+! return ((v && invisible_p (v) == 0 && var_isset (v) && nameref_p (v)) ? TRUE : FALSE);
+ }
+
+***************
+*** 724,727 ****
+--- 724,728 ----
+ case 'u': case 'v': case 'w': case 'x': case 'z':
+ case 'G': case 'L': case 'O': case 'S': case 'N':
++ case 'R':
+ return (1);
+ }
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 0
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 1
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-002
+
+Bug-Reported-by: Moe Tunes <moetunes42@gmail.com>
+Bug-Reference-ID: <53103F49.3070100@gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00086.html
+
+Bug-Description:
+
+A change to save state while running the DEBUG trap caused pipelines to hang
+on systems which need process group synchronization while building pipelines.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/trap.c 2014-02-05 10:03:21.000000000 -0500
+--- trap.c 2014-02-28 09:51:43.000000000 -0500
+***************
+*** 921,925 ****
+
+ #if defined (JOB_CONTROL)
+! save_pipeline (1); /* XXX only provides one save level */
+ #endif
+
+--- 921,926 ----
+
+ #if defined (JOB_CONTROL)
+! if (sig != DEBUG_TRAP) /* run_debug_trap does this */
+! save_pipeline (1); /* XXX only provides one save level */
+ #endif
+
+***************
+*** 941,945 ****
+
+ #if defined (JOB_CONTROL)
+! restore_pipeline (1);
+ #endif
+
+--- 942,947 ----
+
+ #if defined (JOB_CONTROL)
+! if (sig != DEBUG_TRAP) /* run_debug_trap does this */
+! restore_pipeline (1);
+ #endif
+
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 1
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 2
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-003
+
+Bug-Reported-by: Anatol Pomozov <anatol.pomozov@gmail.com>
+Bug-Reference-ID: <CAOMFOmXy3mT2So5GQ5F-smCVArQuAeBwZ2QKzgCtMeXJoDeYOQ@mail.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00010.html
+
+Bug-Description:
+
+When in callback mode, some readline commands can cause readline to seg
+fault by passing invalid contexts to callback functions.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/lib/readline/readline.c 2013-10-28 14:58:06.000000000 -0400
+--- lib/readline/readline.c 2014-03-10 14:15:02.000000000 -0400
+***************
+*** 745,749 ****
+
+ RL_CHECK_SIGNALS ();
+! if (r == 0) /* success! */
+ {
+ _rl_keyseq_chain_dispose ();
+--- 745,750 ----
+
+ RL_CHECK_SIGNALS ();
+! /* We only treat values < 0 specially to simulate recursion. */
+! if (r >= 0 || (r == -1 && (cxt->flags & KSEQ_SUBSEQ) == 0)) /* success! or failure! */
+ {
+ _rl_keyseq_chain_dispose ();
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 2
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 3
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-004
+
+Bug-Reported-by: Daan van Rossum <daan@flash.uchicago.edu>
+Bug-Reference-ID: <20140307072523.GA14250@flash.uchicago.edu>
+Bug-Reference-URL:
+
+Bug-Description:
+
+The `.' command in vi mode cannot undo multi-key commands beginning with
+`c', `d', and `y' (command plus motion specifier).
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/lib/readline/readline.c 2013-10-28 14:58:06.000000000 -0400
+--- lib/readline/readline.c 2014-03-07 15:20:33.000000000 -0500
+***************
+*** 965,969 ****
+ if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
+ key != ANYOTHERKEY &&
+! rl_key_sequence_length == 1 && /* XXX */
+ _rl_vi_textmod_command (key))
+ _rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
+--- 965,969 ----
+ if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
+ key != ANYOTHERKEY &&
+! _rl_dispatching_keymap == vi_movement_keymap &&
+ _rl_vi_textmod_command (key))
+ _rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 3
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 4
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-005
+
+Bug-Reported-by: David Sines <dave.gma@googlemail.com>
+Bug-Reference-ID: <CAO3BAa_CK_Rgkhdfzs+NJ4KFYdB9qW3pvXQK0xLCi6GMmDU8bw@mail.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00037.html
+
+Bug-Description:
+
+When in Posix mode, bash did not correctly interpret the ANSI-C-style
+$'...' quoting mechanism when performing pattern substitution word
+expansions within double quotes.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/parse.y 2014-02-11 09:42:10.000000000 -0500
+--- parse.y 2014-03-07 20:57:15.000000000 -0500
+***************
+*** 3399,3403 ****
+ unescaped double-quotes or single-quotes, if any, shall occur." */
+ /* This was changed in Austin Group Interp 221 */
+! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
+ continue;
+
+--- 3399,3403 ----
+ unescaped double-quotes or single-quotes, if any, shall occur." */
+ /* This was changed in Austin Group Interp 221 */
+! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
+ continue;
+
+*** ../bash-4.3/y.tab.c 2014-02-11 10:57:47.000000000 -0500
+--- y.tab.c 2014-03-28 10:41:15.000000000 -0400
+***************
+*** 5711,5715 ****
+ unescaped double-quotes or single-quotes, if any, shall occur." */
+ /* This was changed in Austin Group Interp 221 */
+! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
+ continue;
+
+--- 5711,5715 ----
+ unescaped double-quotes or single-quotes, if any, shall occur." */
+ /* This was changed in Austin Group Interp 221 */
+! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
+ continue;
+
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 4
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 5
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-006
+
+Bug-Reported-by: Eduardo A . Bustamante Lopez <dualbus@gmail.com>
+Bug-Reference-ID: <20140228170013.GA16015@dualbus.me>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00091.html
+
+Bug-Description:
+
+A shell that started with job control active but was not interactive left
+the terminal in the wrong process group when exiting, causing its parent
+shell to get a stop signal when it attempted to read from the terminal.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/jobs.c 2014-01-10 09:05:34.000000000 -0500
+--- jobs.c 2014-03-02 18:05:09.000000000 -0500
+***************
+*** 4375,4379 ****
+ end_job_control ()
+ {
+! if (interactive_shell) /* XXX - should it be interactive? */
+ {
+ terminate_stopped_jobs ();
+--- 4375,4379 ----
+ end_job_control ()
+ {
+! if (interactive_shell || job_control) /* XXX - should it be just job_control? */
+ {
+ terminate_stopped_jobs ();
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 5
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 6
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-007
+
+Bug-Reported-by: geir.hauge@gmail.com
+Bug-Reference-ID: <20140318093650.B181C1C5B0B@gina.itea.ntnu.no>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00095.html
+
+Bug-Description:
+
+Using compound assignments for associative arrays like
+
+assoc=( [x]= [y]=bar )
+
+left the value corresponding to the key `x' NULL. This caused subsequent
+lookups to interpret it as unset.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/arrayfunc.c 2013-08-02 16:19:59.000000000 -0400
+--- arrayfunc.c 2014-03-18 11:08:15.000000000 -0400
+***************
+*** 598,601 ****
+--- 598,606 ----
+ {
+ val = expand_assignment_string_to_string (val, 0);
++ if (val == 0)
++ {
++ val = (char *)xmalloc (1);
++ val[0] = '\0'; /* like do_assignment_internal */
++ }
+ free_val = 1;
+ }
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 6
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 7
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-008
+
+Bug-Reported-by: Stephane Chazelas <stephane.chazelas@gmail.com>
+Bug-Reference-ID: <20140318135901.GB22158@chaz.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00098.html
+
+Bug-Description:
+
+Some extended glob patterns incorrectly matched filenames with a leading
+dot, regardless of the setting of the `dotglob' option.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/lib/glob/gmisc.c 2013-10-28 14:45:25.000000000 -0400
+--- lib/glob/gmisc.c 2014-03-19 09:16:08.000000000 -0400
+***************
+*** 211,214 ****
+--- 211,215 ----
+ case '!':
+ case '@':
++ case '?':
+ return (pat[1] == LPAREN);
+ default:
+*** ../bash-4.3/lib/glob/glob.c 2014-01-31 21:43:51.000000000 -0500
+--- lib/glob/glob.c 2014-03-20 09:01:26.000000000 -0400
+***************
+*** 180,202 ****
+ int flags;
+ {
+! char *pp, *pe, *t;
+! int n, r;
+
+ pp = pat + 2;
+! pe = pp + strlen (pp) - 1; /*(*/
+! if (*pe != ')')
+! return 0;
+! if ((t = strchr (pp, '|')) == 0) /* easy case first */
+ {
+ *pe = '\0';
+ r = skipname (pp, dname, flags); /*(*/
+ *pe = ')';
+ return r;
+ }
+ while (t = glob_patscan (pp, pe, '|'))
+ {
+ n = t[-1];
+ t[-1] = '\0';
+ r = skipname (pp, dname, flags);
+ t[-1] = n;
+ if (r == 0) /* if any pattern says not skip, we don't skip */
+--- 180,215 ----
+ int flags;
+ {
+! char *pp, *pe, *t, *se;
+! int n, r, negate;
+
++ negate = *pat == '!';
+ pp = pat + 2;
+! se = pp + strlen (pp) - 1; /* end of string */
+! pe = glob_patscan (pp, se, 0); /* end of extglob pattern (( */
+! /* we should check for invalid extglob pattern here */
+! /* if pe != se we have more of the pattern at the end of the extglob
+! pattern. Check the easy case first ( */
+! if (pe == se && *pe == ')' && (t = strchr (pp, '|')) == 0)
+ {
+ *pe = '\0';
++ #if defined (HANDLE_MULTIBYTE)
++ r = mbskipname (pp, dname, flags);
++ #else
+ r = skipname (pp, dname, flags); /*(*/
++ #endif
+ *pe = ')';
+ return r;
+ }
++
++ /* check every subpattern */
+ while (t = glob_patscan (pp, pe, '|'))
+ {
+ n = t[-1];
+ t[-1] = '\0';
++ #if defined (HANDLE_MULTIBYTE)
++ r = mbskipname (pp, dname, flags);
++ #else
+ r = skipname (pp, dname, flags);
++ #endif
+ t[-1] = n;
+ if (r == 0) /* if any pattern says not skip, we don't skip */
+***************
+*** 205,219 ****
+ } /*(*/
+
+! if (pp == pe) /* glob_patscan might find end of pattern */
+ return r;
+
+! *pe = '\0';
+! # if defined (HANDLE_MULTIBYTE)
+! r = mbskipname (pp, dname, flags); /*(*/
+! # else
+! r = skipname (pp, dname, flags); /*(*/
+! # endif
+! *pe = ')';
+! return r;
+ }
+ #endif
+--- 218,227 ----
+ } /*(*/
+
+! /* glob_patscan might find end of pattern */
+! if (pp == se)
+ return r;
+
+! /* but if it doesn't then we didn't match a leading dot */
+! return 0;
+ }
+ #endif
+***************
+*** 278,289 ****
+ {
+ #if EXTENDED_GLOB
+! wchar_t *pp, *pe, *t, n;
+! int r;
+
+ pp = pat + 2;
+! pe = pp + wcslen (pp) - 1; /*(*/
+! if (*pe != L')')
+! return 0;
+! if ((t = wcschr (pp, L'|')) == 0)
+ {
+ *pe = L'\0';
+--- 286,298 ----
+ {
+ #if EXTENDED_GLOB
+! wchar_t *pp, *pe, *t, n, *se;
+! int r, negate;
+
++ negate = *pat == L'!';
+ pp = pat + 2;
+! se = pp + wcslen (pp) - 1; /*(*/
+! pe = glob_patscan_wc (pp, se, 0);
+!
+! if (pe == se && *pe == ')' && (t = wcschr (pp, L'|')) == 0)
+ {
+ *pe = L'\0';
+***************
+*** 292,295 ****
+--- 301,306 ----
+ return r;
+ }
++
++ /* check every subpattern */
+ while (t = glob_patscan_wc (pp, pe, '|'))
+ {
+***************
+*** 306,313 ****
+ return r;
+
+! *pe = L'\0';
+! r = wchkname (pp, dname); /*(*/
+! *pe = L')';
+! return r;
+ #else
+ return (wchkname (pat, dname));
+--- 317,322 ----
+ return r;
+
+! /* but if it doesn't then we didn't match a leading dot */
+! return 0;
+ #else
+ return (wchkname (pat, dname));
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 7
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 8
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-009
+
+Bug-Reported-by: Matthias Klose <doko@debian.org>
+Bug-Reference-ID: <53346FC8.6090005@debian.org>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00171.html
+
+Bug-Description:
+
+There is a problem with unsigned sign extension when attempting to reallocate
+the input line when it is fewer than 3 characters long and there has been a
+history expansion. The sign extension causes the shell to not reallocate the
+line, which results in a segmentation fault when it writes past the end.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/parse.y 2014-02-11 09:42:10.000000000 -0500
+--- parse.y 2014-03-27 16:33:29.000000000 -0400
+***************
+*** 2425,2429 ****
+ if (shell_input_line_terminator != EOF)
+ {
+! if (shell_input_line_size < SIZE_MAX && shell_input_line_len > shell_input_line_size - 3)
+ shell_input_line = (char *)xrealloc (shell_input_line,
+ 1 + (shell_input_line_size += 2));
+--- 2425,2429 ----
+ if (shell_input_line_terminator != EOF)
+ {
+! if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
+ shell_input_line = (char *)xrealloc (shell_input_line,
+ 1 + (shell_input_line_size += 2));
+*** ../bash-4.3-patched/y.tab.c 2014-03-28 11:17:06.000000000 -0400
+--- y.tab.c 2014-04-07 11:48:31.000000000 -0400
+***************
+*** 4737,4741 ****
+ if (shell_input_line_terminator != EOF)
+ {
+! if (shell_input_line_size < SIZE_MAX && shell_input_line_len > shell_input_line_size - 3)
+ shell_input_line = (char *)xrealloc (shell_input_line,
+ 1 + (shell_input_line_size += 2));
+--- 4737,4741 ----
+ if (shell_input_line_terminator != EOF)
+ {
+! if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
+ shell_input_line = (char *)xrealloc (shell_input_line,
+ 1 + (shell_input_line_size += 2));
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 8
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 9
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-010
+
+Bug-Reported-by: Albert Shih <Albert.Shih@obspm.fr>
+Bug-Reference-ID: Wed, 5 Mar 2014 23:01:40 +0100
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00028.html
+
+Bug-Description:
+
+Patch (apply with `patch -p0'):
+
+This patch changes the behavior of programmable completion to compensate
+for two assumptions made by the bash-completion package. Bash-4.3 changed
+to dequote the argument to programmable completion only under certain
+circumstances, to make the behavior of compgen more consistent when run
+from the command line -- closer to the behavior when run by a shell function
+run as part of programmable completion. Bash-completion can pass quoted
+arguments to compgen when the original word to be completed was not quoted,
+expecting programmable completion to dequote the word before attempting
+completion.
+
+This patch fixes two cases:
+
+1. An empty string that bash-completion passes to compgen as a quoted null
+ string ('').
+
+2. An unquoted word that bash-completion quotes using single quotes or
+ backslashes before passing it to compgen.
+
+In these cases, since readline did not detect a quote character in the original
+word to be completed, bash-4.3
+
+*** ../bash-4.3/externs.h 2014-01-02 14:58:20.000000000 -0500
+--- externs.h 2014-03-13 14:42:57.000000000 -0400
+***************
+*** 325,328 ****
+--- 325,329 ----
+ extern char *sh_backslash_quote_for_double_quotes __P((char *));
+ extern int sh_contains_shell_metas __P((char *));
++ extern int sh_contains_quotes __P((char *));
+
+ /* declarations for functions defined in lib/sh/spell.c */
+*** ../bash-4.3/lib/sh/shquote.c 2013-03-31 21:53:32.000000000 -0400
+--- lib/sh/shquote.c 2014-03-13 14:42:57.000000000 -0400
+***************
+*** 312,313 ****
+--- 312,327 ----
+ return (0);
+ }
++
++ int
++ sh_contains_quotes (string)
++ char *string;
++ {
++ char *s;
++
++ for (s = string; s && *s; s++)
++ {
++ if (*s == '\'' || *s == '"' || *s == '\\')
++ return 1;
++ }
++ return 0;
++ }
+*** ../bash-4.3/pcomplete.c 2013-08-26 15:23:45.000000000 -0400
+--- pcomplete.c 2014-03-25 17:23:23.000000000 -0400
+***************
+*** 184,187 ****
+--- 184,188 ----
+ COMPSPEC *pcomp_curcs;
+ const char *pcomp_curcmd;
++ const char *pcomp_curtxt;
+
+ #ifdef DEBUG
+***************
+*** 754,757 ****
+--- 755,784 ----
+ dfn = (*rl_filename_dequoting_function) ((char *)text, rl_completion_quote_character);
+ }
++ /* Intended to solve a mismatched assumption by bash-completion. If
++ the text to be completed is empty, but bash-completion turns it into
++ a quoted string ('') assuming that this code will dequote it before
++ calling readline, do the dequoting. */
++ else if (iscompgen && iscompleting &&
++ pcomp_curtxt && *pcomp_curtxt == 0 &&
++ text && (*text == '\'' || *text == '"') && text[1] == text[0] && text[2] == 0 &&
++ rl_filename_dequoting_function)
++ dfn = (*rl_filename_dequoting_function) ((char *)text, rl_completion_quote_character);
++ /* Another mismatched assumption by bash-completion. If compgen is being
++ run as part of bash-completion, and the argument to compgen is not
++ the same as the word originally passed to the programmable completion
++ code, dequote the argument if it has quote characters. It's an
++ attempt to detect when bash-completion is quoting its filename
++ argument before calling compgen. */
++ /* We could check whether gen_shell_function_matches is in the call
++ stack by checking whether the gen-shell-function-matches tag is in
++ the unwind-protect stack, but there's no function to do that yet.
++ We could simply check whether we're executing in a function by
++ checking variable_context, and may end up doing that. */
++ else if (iscompgen && iscompleting && rl_filename_dequoting_function &&
++ pcomp_curtxt && text &&
++ STREQ (pcomp_curtxt, text) == 0 &&
++ variable_context &&
++ sh_contains_quotes (text)) /* guess */
++ dfn = (*rl_filename_dequoting_function) ((char *)text, rl_completion_quote_character);
+ else
+ dfn = savestring (text);
+***************
+*** 1523,1527 ****
+ {
+ COMPSPEC *cs, *oldcs;
+! const char *oldcmd;
+ STRINGLIST *ret;
+
+--- 1550,1554 ----
+ {
+ COMPSPEC *cs, *oldcs;
+! const char *oldcmd, *oldtxt;
+ STRINGLIST *ret;
+
+***************
+*** 1546,1552 ****
+--- 1573,1581 ----
+ oldcs = pcomp_curcs;
+ oldcmd = pcomp_curcmd;
++ oldtxt = pcomp_curtxt;
+
+ pcomp_curcs = cs;
+ pcomp_curcmd = cmd;
++ pcomp_curtxt = word;
+
+ ret = gen_compspec_completions (cs, cmd, word, start, end, foundp);
+***************
+*** 1554,1557 ****
+--- 1583,1587 ----
+ pcomp_curcs = oldcs;
+ pcomp_curcmd = oldcmd;
++ pcomp_curtxt = oldtxt;
+
+ /* We need to conditionally handle setting *retryp here */
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 9
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 10
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-011
+
+Bug-Reported-by: Egmont Koblinger <egmont@gmail.com>
+Bug-Reference-ID: <CAGWcZk+bU5Jo1M+tutGvL-250UBE9DXjpeJVofYJSFcqFEVfMg@mail.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00153.html
+
+Bug-Description:
+
+The signal handling changes to bash and readline (to avoid running any code
+in a signal handler context) cause the cursor to be placed on the wrong
+line of a multi-line command after a ^C interrupts editing.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/lib/readline/display.c 2013-12-27 13:10:56.000000000 -0500
+--- lib/readline/display.c 2014-03-27 11:52:45.000000000 -0400
+***************
+*** 2678,2682 ****
+ if (_rl_echoing_p)
+ {
+! _rl_move_vert (_rl_vis_botlin);
+ _rl_vis_botlin = 0;
+ fflush (rl_outstream);
+--- 2678,2683 ----
+ if (_rl_echoing_p)
+ {
+! if (_rl_vis_botlin > 0) /* minor optimization plus bug fix */
+! _rl_move_vert (_rl_vis_botlin);
+ _rl_vis_botlin = 0;
+ fflush (rl_outstream);
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 10
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 11
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-012
+
+Bug-Reported-by: Eduardo A. Bustamante López<dualbus@gmail.com>
+Bug-Reference-ID: <5346B54C.4070205@case.edu>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00051.html
+
+Bug-Description:
+
+When a SIGCHLD trap runs a command containing a shell builtin while
+a script is running `wait' to wait for all running children to complete,
+the SIGCHLD trap will not be run once for each child that terminates.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/jobs.c 2014-03-28 10:54:19.000000000 -0400
+--- jobs.c 2014-04-15 08:47:03.000000000 -0400
+***************
+*** 3598,3601 ****
+--- 3598,3602 ----
+ unwind_protect_pointer (the_pipeline);
+ unwind_protect_pointer (subst_assign_varlist);
++ unwind_protect_pointer (this_shell_builtin);
+
+ /* We have to add the commands this way because they will be run
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 11
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 12
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-013
+
+Bug-Reported-by: <Trond.Endrestol@ximalas.info>
+Bug-Reference-ID: <alpine.BSF.2.03.1404192114310.1973@enterprise.ximalas.info>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00069.html
+
+Bug-Description:
+
+Using reverse-i-search when horizontal scrolling is enabled does not redisplay
+the entire line containing the successful search results.
+
+Patch (apply with `patch -p0'):
+*** ../bash-4.3-patched/lib/readline/display.c 2014-04-08 18:19:36.000000000 -0400
+--- lib/readline/display.c 2014-04-20 18:32:52.000000000 -0400
+***************
+*** 1638,1642 ****
+ the spot of first difference is before the end of the invisible chars,
+ lendiff needs to be adjusted. */
+! if (current_line == 0 && !_rl_horizontal_scroll_mode &&
+ current_invis_chars != visible_wrap_offset)
+ {
+--- 1638,1642 ----
+ the spot of first difference is before the end of the invisible chars,
+ lendiff needs to be adjusted. */
+! if (current_line == 0 && /* !_rl_horizontal_scroll_mode && */
+ current_invis_chars != visible_wrap_offset)
+ {
+***************
+*** 1826,1831 ****
+ _rl_last_c_pos += bytes_to_insert;
+
+ if (_rl_horizontal_scroll_mode && ((oe-old) > (ne-new)))
+! goto clear_rest_of_line;
+ }
+ }
+--- 1826,1836 ----
+ _rl_last_c_pos += bytes_to_insert;
+
++ /* XXX - we only want to do this if we are at the end of the line
++ so we move there with _rl_move_cursor_relative */
+ if (_rl_horizontal_scroll_mode && ((oe-old) > (ne-new)))
+! {
+! _rl_move_cursor_relative (ne-new, new);
+! goto clear_rest_of_line;
+! }
+ }
+ }
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 12
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 13
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-014
+
+Bug-Reported-by: Greg Wooledge <wooledg@eeg.ccf.org>
+Bug-Reference-ID: <20140418202123.GB7660@eeg.ccf.org>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/help-bash/2014-04/msg00004.html
+
+Bug-Description:
+
+Under certain circumstances, $@ is expanded incorrectly in contexts where
+word splitting is not performed.
+
+Patch (apply with `patch -p0'):
+*** ../bash-4.3-patched/subst.c 2014-01-23 16:26:37.000000000 -0500
+--- subst.c 2014-04-19 15:41:26.000000000 -0400
+***************
+*** 3249,3254 ****
+--- 3249,3256 ----
+ return ((char *)NULL);
+
++ expand_no_split_dollar_star = 1;
+ w->flags |= W_NOSPLIT2;
+ l = call_expand_word_internal (w, 0, 0, (int *)0, (int *)0);
++ expand_no_split_dollar_star = 0;
+ if (l)
+ {
+***************
+*** 7848,7851 ****
+--- 7850,7857 ----
+ according to POSIX.2, this expands to a list of the positional
+ parameters no matter what IFS is set to. */
++ /* XXX - what to do when in a context where word splitting is not
++ performed? Even when IFS is not the default, posix seems to imply
++ that we behave like unquoted $* ? Maybe we should use PF_NOSPLIT2
++ here. */
+ temp = string_list_dollar_at (list, (pflags & PF_ASSIGNRHS) ? (quoted|Q_DOUBLE_QUOTES) : quoted);
+
+***************
+*** 8817,8820 ****
+--- 8823,8827 ----
+ {
+ char *ifs_chars;
++ char *tstring;
+
+ ifs_chars = (quoted_dollar_at || has_dollar_at) ? ifs_value : (char *)NULL;
+***************
+*** 8831,8834 ****
+--- 8838,8865 ----
+ if (split_on_spaces)
+ list = list_string (istring, " ", 1); /* XXX quoted == 1? */
++ /* If we have $@ (has_dollar_at != 0) and we are in a context where we
++ don't want to split the result (W_NOSPLIT2), and we are not quoted,
++ we have already separated the arguments with the first character of
++ $IFS. In this case, we want to return a list with a single word
++ with the separator possibly replaced with a space (it's what other
++ shells seem to do).
++ quoted_dollar_at is internal to this function and is set if we are
++ passed an argument that is unquoted (quoted == 0) but we encounter a
++ double-quoted $@ while expanding it. */
++ else if (has_dollar_at && quoted_dollar_at == 0 && ifs_chars && quoted == 0 && (word->flags & W_NOSPLIT2))
++ {
++ /* Only split and rejoin if we have to */
++ if (*ifs_chars && *ifs_chars != ' ')
++ {
++ list = list_string (istring, *ifs_chars ? ifs_chars : " ", 1);
++ tstring = string_list (list);
++ }
++ else
++ tstring = istring;
++ tword = make_bare_word (tstring);
++ if (tstring != istring)
++ free (tstring);
++ goto set_word_flags;
++ }
+ else if (has_dollar_at && ifs_chars)
+ list = list_string (istring, *ifs_chars ? ifs_chars : " ", 1);
+***************
+*** 8836,8839 ****
+--- 8867,8871 ----
+ {
+ tword = make_bare_word (istring);
++ set_word_flags:
+ if ((quoted & (Q_DOUBLE_QUOTES|Q_HERE_DOCUMENT)) || (quoted_state == WHOLLY_QUOTED))
+ tword->flags |= W_QUOTED;
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 13
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 14
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-015
+
+Bug-Reported-by: Clark Wang <dearvoid@gmail.com>
+Bug-Reference-ID: <CADv8-og2TOSoabXeNVXVGaXN3tEMHnYVq1rwOLe5meaRPSGRig@mail.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00095.html
+
+Bug-Description:
+
+When completing directory names, the directory name is dequoted twice.
+This causes problems for directories with single and double quotes in
+their names.
+
+Patch (apply with `patch -p0'):
+*** ../bash-4.3-patched/bashline.c 2014-02-09 19:56:58.000000000 -0500
+--- bashline.c 2014-04-25 14:57:52.000000000 -0400
+***************
+*** 4168,4174 ****
+
+ qc = rl_dispatching ? rl_completion_quote_character : 0;
+! dfn = bash_dequote_filename ((char *)text, qc);
+ m1 = rl_completion_matches (dfn, rl_filename_completion_function);
+! free (dfn);
+
+ if (m1 == 0 || m1[0] == 0)
+--- 4209,4222 ----
+
+ qc = rl_dispatching ? rl_completion_quote_character : 0;
+! /* If rl_completion_found_quote != 0, rl_completion_matches will call the
+! filename dequoting function, causing the directory name to be dequoted
+! twice. */
+! if (rl_dispatching && rl_completion_found_quote == 0)
+! dfn = bash_dequote_filename ((char *)text, qc);
+! else
+! dfn = (char *)text;
+ m1 = rl_completion_matches (dfn, rl_filename_completion_function);
+! if (dfn != text)
+! free (dfn);
+
+ if (m1 == 0 || m1[0] == 0)
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 14
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 15
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-016
+
+Bug-Reported-by: Pierre Gaston <pierre.gaston@gmail.com>
+Bug-Reference-ID: <CAPSX3sTCD61k1VQLJ5r-LWzEt+e7Xc-fxXmwn2u8EA5gJJej8Q@mail.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00100.html
+
+Bug-Description:
+
+An extended glob pattern containing a slash (`/') causes the globbing code
+to misinterpret it as a directory separator.
+
+Patch (apply with `patch -p0'):
+*** ../bash-4.3-patched/lib/glob/glob.c 2014-03-28 10:54:23.000000000 -0400
+--- lib/glob/glob.c 2014-05-02 10:24:28.000000000 -0400
+***************
+*** 124,127 ****
+--- 124,129 ----
+ extern wchar_t *glob_patscan_wc __P((wchar_t *, wchar_t *, int));
+
++ extern char *glob_dirscan __P((char *, int));
++
+ /* Compile `glob_loop.c' for single-byte characters. */
+ #define CHAR unsigned char
+***************
+*** 188,191 ****
+--- 190,196 ----
+ pe = glob_patscan (pp, se, 0); /* end of extglob pattern (( */
+ /* we should check for invalid extglob pattern here */
++ if (pe == 0)
++ return 0;
++
+ /* if pe != se we have more of the pattern at the end of the extglob
+ pattern. Check the easy case first ( */
+***************
+*** 1016,1020 ****
+ char **result;
+ unsigned int result_size;
+! char *directory_name, *filename, *dname;
+ unsigned int directory_len;
+ int free_dirname; /* flag */
+--- 1021,1025 ----
+ char **result;
+ unsigned int result_size;
+! char *directory_name, *filename, *dname, *fn;
+ unsigned int directory_len;
+ int free_dirname; /* flag */
+***************
+*** 1032,1035 ****
+--- 1037,1052 ----
+ /* Find the filename. */
+ filename = strrchr (pathname, '/');
++ #if defined (EXTENDED_GLOB)
++ if (filename && extended_glob)
++ {
++ fn = glob_dirscan (pathname, '/');
++ #if DEBUG_MATCHING
++ if (fn != filename)
++ fprintf (stderr, "glob_filename: glob_dirscan: fn (%s) != filename (%s)\n", fn ? fn : "(null)", filename);
++ #endif
++ filename = fn;
++ }
++ #endif
++
+ if (filename == NULL)
+ {
+*** ../bash-4.3-patched/lib/glob/gmisc.c 2014-03-28 10:54:23.000000000 -0400
+--- lib/glob/gmisc.c 2014-05-02 09:35:57.000000000 -0400
+***************
+*** 43,46 ****
+--- 43,48 ----
+ #define WRPAREN L')'
+
++ extern char *glob_patscan __P((char *, char *, int));
++
+ /* Return 1 of the first character of WSTRING could match the first
+ character of pattern WPAT. Wide character version. */
+***************
+*** 376,377 ****
+--- 378,410 ----
+ return matlen;
+ }
++
++ /* Skip characters in PAT and return the final occurrence of DIRSEP. This
++ is only called when extended_glob is set, so we have to skip over extglob
++ patterns x(...) */
++ char *
++ glob_dirscan (pat, dirsep)
++ char *pat;
++ int dirsep;
++ {
++ char *p, *d, *pe, *se;
++
++ d = pe = se = 0;
++ for (p = pat; p && *p; p++)
++ {
++ if (extglob_pattern_p (p))
++ {
++ if (se == 0)
++ se = p + strlen (p) - 1;
++ pe = glob_patscan (p + 2, se, 0);
++ if (pe == 0)
++ continue;
++ else if (*pe == 0)
++ break;
++ p = pe - 1; /* will do increment above */
++ continue;
++ }
++ if (*p == dirsep)
++ d = p;
++ }
++ return d;
++ }
+
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 15
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 16
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-017
+
+Bug-Reported-by: Dan Douglas <ormaaj@gmail.com>
+Bug-Reference-ID: <7781746.RhfoTROLxF@smorgbox>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-05/msg00026.html
+
+Bug-Description:
+
+The code that creates local variables should not clear the `invisible'
+attribute when returning an existing local variable. Let the code that
+actually assigns a value clear it.
+
+Patch (apply with `patch -p0'):
+*** ../bash-4.3-patched/variables.c 2014-02-14 11:55:12.000000000 -0500
+--- variables.c 2014-05-07 10:53:57.000000000 -0400
+***************
+*** 2198,2205 ****
+ old_var = find_variable (name);
+ if (old_var && local_p (old_var) && old_var->context == variable_context)
+! {
+! VUNSETATTR (old_var, att_invisible); /* XXX */
+! return (old_var);
+! }
+
+ was_tmpvar = old_var && tempvar_p (old_var);
+--- 2260,2264 ----
+ old_var = find_variable (name);
+ if (old_var && local_p (old_var) && old_var->context == variable_context)
+! return (old_var);
+
+ was_tmpvar = old_var && tempvar_p (old_var);
+
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 16
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 17
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-018
+
+Bug-Reported-by: Geir Hauge <geir.hauge@gmail.com>
+Bug-Reference-ID: <CAO-BiTLOvfPXDypg61jcBausADrxUKJejakV2WTWP26cW0=rgA@mail.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-05/msg00040.html
+
+Bug-Description:
+
+When assigning an array variable using the compound assignment syntax,
+but using `declare' with the rhs of the compound assignment quoted, the
+shell did not mark the variable as visible after successfully performing
+the assignment.
+
+Patch (apply with `patch -p0'):
+*** ../bash-4.3-patched/arrayfunc.c 2014-03-28 10:54:21.000000000 -0400
+--- arrayfunc.c 2014-05-12 11:19:00.000000000 -0400
+***************
+*** 180,183 ****
+--- 180,184 ----
+ FREE (newval);
+
++ VUNSETATTR (entry, att_invisible); /* no longer invisible */
+ return (entry);
+ }
+
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 17
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 18
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-019
+
+Bug-Reported-by: John Lenton
+Bug-Reference-ID:
+Bug-Reference-URL: https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1317476
+
+Bug-Description:
+
+The -t timeout option to `read' does not work when the -e option is used.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/lib/readline/input.c 2014-01-10 15:07:08.000000000 -0500
+--- lib/readline/input.c 2014-05-22 18:40:59.000000000 -0400
+***************
+*** 535,540 ****
+--- 538,551 ----
+ else if (_rl_caught_signal == SIGHUP || _rl_caught_signal == SIGTERM)
+ return (RL_ISSTATE (RL_STATE_READCMD) ? READERR : EOF);
++ /* keyboard-generated signals of interest */
+ else if (_rl_caught_signal == SIGINT || _rl_caught_signal == SIGQUIT)
+ RL_CHECK_SIGNALS ();
++ /* non-keyboard-generated signals of interest */
++ else if (_rl_caught_signal == SIGALRM
++ #if defined (SIGVTALRM)
++ || _rl_caught_signal == SIGVTALRM
++ #endif
++ )
++ RL_CHECK_SIGNALS ();
+
+ if (rl_signal_event_hook)
+*** ../bash-4.3-patched/builtins/read.def 2013-09-02 11:54:00.000000000 -0400
+--- builtins/read.def 2014-05-08 11:43:35.000000000 -0400
+***************
+*** 443,447 ****
+ #if defined (READLINE)
+ if (edit)
+! add_unwind_protect (reset_attempted_completion_function, (char *)NULL);
+ #endif
+ falarm (tmsec, tmusec);
+--- 443,450 ----
+ #if defined (READLINE)
+ if (edit)
+! {
+! add_unwind_protect (reset_attempted_completion_function, (char *)NULL);
+! add_unwind_protect (bashline_reset_event_hook, (char *)NULL);
+! }
+ #endif
+ falarm (tmsec, tmusec);
+***************
+*** 1022,1025 ****
+--- 1025,1029 ----
+ old_attempted_completion_function = rl_attempted_completion_function;
+ rl_attempted_completion_function = (rl_completion_func_t *)NULL;
++ bashline_set_event_hook ();
+ if (itext)
+ {
+***************
+*** 1033,1036 ****
+--- 1037,1041 ----
+ rl_attempted_completion_function = old_attempted_completion_function;
+ old_attempted_completion_function = (rl_completion_func_t *)NULL;
++ bashline_reset_event_hook ();
+
+ if (ret == 0)
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 18
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 19
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-020
+
+Bug-Reported-by: Jared Yanovich <slovichon@gmail.com>
+Bug-Reference-ID: <20140417073654.GB26875@nightderanger.psc.edu>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00065.html
+
+Bug-Description:
+
+When PS2 contains a command substitution, here-documents entered in an
+interactive shell can sometimes cause a segmentation fault.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/shell.h 2012-12-25 21:11:01.000000000 -0500
+--- shell.h 2014-06-03 09:24:28.000000000 -0400
+***************
+*** 169,173 ****
+ int expand_aliases;
+ int echo_input_at_read;
+!
+ } sh_parser_state_t;
+
+--- 169,174 ----
+ int expand_aliases;
+ int echo_input_at_read;
+! int need_here_doc;
+!
+ } sh_parser_state_t;
+
+*** ../bash-4.3-patched/parse.y 2014-05-14 09:16:40.000000000 -0400
+--- parse.y 2014-04-30 09:27:59.000000000 -0400
+***************
+*** 2643,2647 ****
+
+ r = 0;
+! while (need_here_doc)
+ {
+ parser_state |= PST_HEREDOC;
+--- 2643,2647 ----
+
+ r = 0;
+! while (need_here_doc > 0)
+ {
+ parser_state |= PST_HEREDOC;
+***************
+*** 6076,6079 ****
+--- 6076,6080 ----
+ ps->expand_aliases = expand_aliases;
+ ps->echo_input_at_read = echo_input_at_read;
++ ps->need_here_doc = need_here_doc;
+
+ ps->token = token;
+***************
+*** 6124,6127 ****
+--- 6125,6129 ----
+ expand_aliases = ps->expand_aliases;
+ echo_input_at_read = ps->echo_input_at_read;
++ need_here_doc = ps->need_here_doc;
+
+ FREE (token);
+*** ../bash-4.3-patched/y.tab.c 2014-04-07 11:56:12.000000000 -0400
+--- y.tab.c 2014-07-30 09:55:57.000000000 -0400
+***************
+*** 4955,4959 ****
+
+ r = 0;
+! while (need_here_doc)
+ {
+ parser_state |= PST_HEREDOC;
+--- 5151,5155 ----
+
+ r = 0;
+! while (need_here_doc > 0)
+ {
+ parser_state |= PST_HEREDOC;
+***************
+*** 8388,8391 ****
+--- 8584,8588 ----
+ ps->expand_aliases = expand_aliases;
+ ps->echo_input_at_read = echo_input_at_read;
++ ps->need_here_doc = need_here_doc;
+
+ ps->token = token;
+***************
+*** 8436,8439 ****
+--- 8633,8637 ----
+ expand_aliases = ps->expand_aliases;
+ echo_input_at_read = ps->echo_input_at_read;
++ need_here_doc = ps->need_here_doc;
+
+ FREE (token);
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 19
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 20
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-021
+
+Bug-Reported-by: Jared Yanovich <slovichon@gmail.com>
+Bug-Reference-ID: <20140625225019.GJ17044@nightderanger.psc.edu>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00070.html
+
+Bug-Description:
+
+When the readline `revert-all-at-newline' option is set, pressing newline
+when the current line is one retrieved from history results in a double free
+and a segmentation fault.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/lib/readline/misc.c 2012-09-01 18:03:11.000000000 -0400
+--- lib/readline/misc.c 2014-06-30 13:41:19.000000000 -0400
+***************
+*** 462,465 ****
+--- 462,466 ----
+ /* Set up rl_line_buffer and other variables from history entry */
+ rl_replace_from_history (entry, 0); /* entry->line is now current */
++ entry->data = 0; /* entry->data is now current undo list */
+ /* Undo all changes to this history entry */
+ while (rl_undo_list)
+***************
+*** 469,473 ****
+ FREE (entry->line);
+ entry->line = savestring (rl_line_buffer);
+- entry->data = 0;
+ }
+ entry = previous_history ();
+--- 470,473 ----
+
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 20
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 21
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-022
+
+Bug-Reported-by: scorp.dev.null@gmail.com
+Bug-Reference-ID: <E1WxXw8-0007iE-Bi@pcm14>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00061.html
+
+Bug-Description:
+
+Using nested pipelines within loops with the `lastpipe' option set can result
+in a segmentation fault.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/execute_cmd.c 2014-01-31 10:54:52.000000000 -0500
+--- execute_cmd.c 2014-06-19 08:05:49.000000000 -0400
+***************
+*** 2410,2414 ****
+ lstdin = wait_for (lastpid);
+ #if defined (JOB_CONTROL)
+! exec_result = job_exit_status (lastpipe_jid);
+ #endif
+ unfreeze_jobs_list ();
+--- 2425,2438 ----
+ lstdin = wait_for (lastpid);
+ #if defined (JOB_CONTROL)
+! /* If wait_for removes the job from the jobs table, use result of last
+! command as pipeline's exit status as usual. The jobs list can get
+! frozen and unfrozen at inconvenient times if there are multiple pipelines
+! running simultaneously. */
+! if (INVALID_JOB (lastpipe_jid) == 0)
+! exec_result = job_exit_status (lastpipe_jid);
+! else if (pipefail_opt)
+! exec_result = exec_result | lstdin; /* XXX */
+! /* otherwise we use exec_result */
+!
+ #endif
+ unfreeze_jobs_list ();
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 21
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 22
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-023
+
+Bug-Reported-by: Tim Friske <me@timfriske.com>
+Bug-Reference-ID: <CAM1RzOcOR9zzC2i+aeES6LtbHNHoOV+0pZEYPrqxv_QAii-RXA@mail.gmail.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00056.html
+
+Bug-Description:
+
+Bash does not correctly parse process substitution constructs that contain
+unbalanced parentheses as part of the contained command.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/subst.h 2014-01-11 21:02:27.000000000 -0500
+--- subst.h 2014-07-20 17:25:01.000000000 -0400
+***************
+*** 83,87 ****
+ Start extracting at (SINDEX) as if we had just seen "<(".
+ Make (SINDEX) get the position just after the matching ")". */
+! extern char *extract_process_subst __P((char *, char *, int *));
+ #endif /* PROCESS_SUBSTITUTION */
+
+--- 83,87 ----
+ Start extracting at (SINDEX) as if we had just seen "<(".
+ Make (SINDEX) get the position just after the matching ")". */
+! extern char *extract_process_subst __P((char *, char *, int *, int));
+ #endif /* PROCESS_SUBSTITUTION */
+
+*** ../bash-4.3-patched/subst.c 2014-05-15 08:26:45.000000000 -0400
+--- subst.c 2014-07-20 17:26:44.000000000 -0400
+***************
+*** 1193,1202 ****
+ Make (SINDEX) get the position of the matching ")". */ /*))*/
+ char *
+! extract_process_subst (string, starter, sindex)
+ char *string;
+ char *starter;
+ int *sindex;
+ {
+ return (extract_delimited_string (string, sindex, starter, "(", ")", SX_COMMAND));
+ }
+ #endif /* PROCESS_SUBSTITUTION */
+--- 1193,1208 ----
+ Make (SINDEX) get the position of the matching ")". */ /*))*/
+ char *
+! extract_process_subst (string, starter, sindex, xflags)
+ char *string;
+ char *starter;
+ int *sindex;
++ int xflags;
+ {
++ #if 0
+ return (extract_delimited_string (string, sindex, starter, "(", ")", SX_COMMAND));
++ #else
++ xflags |= (no_longjmp_on_fatal_error ? SX_NOLONGJMP : 0);
++ return (xparse_dolparen (string, string+*sindex, sindex, xflags));
++ #endif
+ }
+ #endif /* PROCESS_SUBSTITUTION */
+***************
+*** 1786,1790 ****
+ if (string[si] == '\0')
+ CQ_RETURN(si);
+! temp = extract_process_subst (string, (c == '<') ? "<(" : ">(", &si);
+ free (temp); /* no SX_ALLOC here */
+ i = si;
+--- 1792,1796 ----
+ if (string[si] == '\0')
+ CQ_RETURN(si);
+! temp = extract_process_subst (string, (c == '<') ? "<(" : ">(", &si, 0);
+ free (temp); /* no SX_ALLOC here */
+ i = si;
+***************
+*** 8250,8254 ****
+ t_index = sindex + 1; /* skip past both '<' and LPAREN */
+
+! temp1 = extract_process_subst (string, (c == '<') ? "<(" : ">(", &t_index); /*))*/
+ sindex = t_index;
+
+--- 8256,8260 ----
+ t_index = sindex + 1; /* skip past both '<' and LPAREN */
+
+! temp1 = extract_process_subst (string, (c == '<') ? "<(" : ">(", &t_index, 0); /*))*/
+ sindex = t_index;
+
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 22
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 23
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-024
+
+Bug-Reported-by: Corentin Peuvrel <cpeuvrel@pom-monitoring.com>
+Bug-Reference-ID: <53CE9E5D.6050203@pom-monitoring.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-07/msg00021.html
+
+Bug-Description:
+
+Indirect variable references do not work correctly if the reference
+variable expands to an array reference using a subscript other than 0
+(e.g., foo='bar[1]' ; echo ${!foo}).
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/subst.c 2014-06-03 09:32:44.000000000 -0400
+--- subst.c 2014-07-23 09:58:19.000000000 -0400
+***************
+*** 7375,7379 ****
+
+ if (want_indir)
+! tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at);
+ else
+ tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND|(pflags&(PF_NOSPLIT2|PF_ASSIGNRHS)), &ind);
+--- 7445,7455 ----
+
+ if (want_indir)
+! {
+! tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at);
+! /* Turn off the W_ARRAYIND flag because there is no way for this function
+! to return the index we're supposed to be using. */
+! if (tdesc && tdesc->flags)
+! tdesc->flags &= ~W_ARRAYIND;
+! }
+ else
+ tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND|(pflags&(PF_NOSPLIT2|PF_ASSIGNRHS)), &ind);
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 23
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 24
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-025
+
+Bug-Reported-by: Stephane Chazelas <stephane.chazelas@gmail.com>
+Bug-Reference-ID:
+Bug-Reference-URL:
+
+Bug-Description:
+
+Under certain circumstances, bash will execute user code while processing the
+environment for exported function definitions.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/builtins/common.h 2013-07-08 16:54:47.000000000 -0400
+--- builtins/common.h 2014-09-12 14:25:47.000000000 -0400
+***************
+*** 34,37 ****
+--- 49,54 ----
+ #define SEVAL_PARSEONLY 0x020
+ #define SEVAL_NOLONGJMP 0x040
++ #define SEVAL_FUNCDEF 0x080 /* only allow function definitions */
++ #define SEVAL_ONECMD 0x100 /* only allow a single command */
+
+ /* Flags for describe_command, shared between type.def and command.def */
+*** ../bash-4.3-patched/builtins/evalstring.c 2014-02-11 09:42:10.000000000 -0500
+--- builtins/evalstring.c 2014-09-14 14:15:13.000000000 -0400
+***************
+*** 309,312 ****
+--- 313,324 ----
+ struct fd_bitmap *bitmap;
+
++ if ((flags & SEVAL_FUNCDEF) && command->type != cm_function_def)
++ {
++ internal_warning ("%s: ignoring function definition attempt", from_file);
++ should_jump_to_top_level = 0;
++ last_result = last_command_exit_value = EX_BADUSAGE;
++ break;
++ }
++
+ bitmap = new_fd_bitmap (FD_BITMAP_SIZE);
+ begin_unwind_frame ("pe_dispose");
+***************
+*** 369,372 ****
+--- 381,387 ----
+ dispose_fd_bitmap (bitmap);
+ discard_unwind_frame ("pe_dispose");
++
++ if (flags & SEVAL_ONECMD)
++ break;
+ }
+ }
+*** ../bash-4.3-patched/variables.c 2014-05-15 08:26:50.000000000 -0400
+--- variables.c 2014-09-14 14:23:35.000000000 -0400
+***************
+*** 359,369 ****
+ strcpy (temp_string + char_index + 1, string);
+
+! if (posixly_correct == 0 || legal_identifier (name))
+! parse_and_execute (temp_string, name, SEVAL_NONINT|SEVAL_NOHIST);
+!
+! /* Ancient backwards compatibility. Old versions of bash exported
+! functions like name()=() {...} */
+! if (name[char_index - 1] == ')' && name[char_index - 2] == '(')
+! name[char_index - 2] = '\0';
+
+ if (temp_var = find_function (name))
+--- 364,372 ----
+ strcpy (temp_string + char_index + 1, string);
+
+! /* Don't import function names that are invalid identifiers from the
+! environment, though we still allow them to be defined as shell
+! variables. */
+! if (legal_identifier (name))
+! parse_and_execute (temp_string, name, SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD);
+
+ if (temp_var = find_function (name))
+***************
+*** 382,389 ****
+ report_error (_("error importing function definition for `%s'"), name);
+ }
+-
+- /* ( */
+- if (name[char_index - 1] == ')' && name[char_index - 2] == '\0')
+- name[char_index - 2] = '('; /* ) */
+ }
+ #if defined (ARRAY_VARS)
+--- 385,388 ----
+*** ../bash-4.3-patched/subst.c 2014-08-11 11:16:35.000000000 -0400
+--- subst.c 2014-09-12 15:31:04.000000000 -0400
+***************
+*** 8048,8052 ****
+ goto return0;
+ }
+! else if (var = find_variable_last_nameref (temp1))
+ {
+ temp = nameref_cell (var);
+--- 8118,8124 ----
+ goto return0;
+ }
+! else if (var && (invisible_p (var) || var_isset (var) == 0))
+! temp = (char *)NULL;
+! else if ((var = find_variable_last_nameref (temp1)) && var_isset (var) && invisible_p (var) == 0)
+ {
+ temp = nameref_cell (var);
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 24
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 25
+
+ #endif /* _PATCHLEVEL_H_ */
--- /dev/null
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-026
+
+Bug-Reported-by: Tavis Ormandy <taviso@cmpxchg8b.com>
+Bug-Reference-ID:
+Bug-Reference-URL: http://twitter.com/taviso/statuses/514887394294652929
+
+Bug-Description:
+
+Under certain circumstances, bash can incorrectly save a lookahead character and
+return it on a subsequent call, even when reading a new line.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3.25/parse.y 2014-07-30 10:14:31.000000000 -0400
+--- parse.y 2014-09-25 20:20:21.000000000 -0400
+***************
+*** 2954,2957 ****
+--- 2954,2959 ----
+ word_desc_to_read = (WORD_DESC *)NULL;
+
++ eol_ungetc_lookahead = 0;
++
+ current_token = '\n'; /* XXX */
+ last_read_token = '\n';
+*** ../bash-4.3.25/y.tab.c 2014-07-30 10:14:32.000000000 -0400
+--- y.tab.c 2014-09-25 20:21:48.000000000 -0400
+***************
+*** 5266,5269 ****
+--- 5266,5271 ----
+ word_desc_to_read = (WORD_DESC *)NULL;
+
++ eol_ungetc_lookahead = 0;
++
+ current_token = '\n'; /* XXX */
+ last_read_token = '\n';
+***************
+*** 8540,8542 ****
+ }
+ #endif /* HANDLE_MULTIBYTE */
+-
+--- 8542,8543 ----
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 25
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 26
+
+ #endif /* _PATCHLEVEL_H_ */
# Copyright (C) - IPFire Development Team <info@ipfire.org> #
###############################################################################
-# Configure build to compile with cloog and ppl.
-build_cloog_ppl = 1
+# Configure build to compile with cloog.
+build_cloog = 1
name = gcc
-version = 4.8.1
+version = 4.9.1
release = 1
maintainer = Michael Tremer <michael.tremer@ipfire.org>
end
# This is the at least required version of binutils.
-required_binutils_version = 2.21.51.0.8-1
+binutils_version = 2.24
+cloog_version = 0.18.1
source_dl = http://ftp.gnu.org/gnu/gcc/%{thisapp}/
+source_dl += ftp://gcc.gnu.org/pub/gcc/infrastructure/
sources = %{thisapp}.tar.gz
build
requires
autogen
- binutils >= %{required_binutils_version}
+ binutils >= %{binutils_version}
dejagnu
elfutils-devel
expect
end
# If cloog support is enabled, we require the devel packages for build.
- if "%{build_cloog_ppl}" == "1"
- requires += cloog-ppl-devel >= 0.15.11-2
- requires += ppl-devel >= 1.0
+ if "%{build_cloog}" == "1"
+ requires += cloog-devel >= %{cloog_version}
+ requires += isl-devel
end
# Build libquadmath (only on x86).
build_libquadmath = 0
+ # Build liblsan (only on x86_64).
+ build_liblsan = 0
+
# Build libtasn (only on x86_64).
build_libtsan = 0
+ # Build libcilkrts (only x86)
+ build_libcilkrts = 0
+
# A couple of configure arguments depending on the architecture and
# configuration.
configure_options =
configure_options = --disable-multilib
build_libquadmath = 1
+ build_liblsan = 1
build_libtsan = 1
+ build_libcilkrts = 1
end
if "%{DISTRO_ARCH}" == "i686"
configure_options = --with-arch=%{DISTRO_ARCH} --with-tune=generic
build_libquadmath = 1
+ build_libcilkrts = 1
end
if "%{DISTRO_ARCH}" == "armv5tel"
--with-abi=aapcs-linux
end
- if "%{build_cloog_ppl}" == "1"
- configure_options += --with-cloog --with-ppl \
- --disable-ppl-version-check
+ if "%{build_cloog}" == "1"
+ configure_options += \
+ --with-cloog=%{prefix} \
+ --with-isl=%{prefix} \
+ --enable-cloog-backend=isl
end
# CFLAGS for hardening.
CFLAGS="%{CFLAGS}"
CFLAGS=$(echo ${CFLAGS} | sed -e 's/\(-Wp,\)\?-D_FORTIFY_SOURCE=[12]//g')
CFLAGS=$(echo ${CFLAGS} | sed -e 's/-m64//g;s/-m32//g;s/-m31//g')
+ CFLAGS=$(echo ${CFLAGS} | sed -e 's/-mfpmath=sse/-mfpmath=sse -msse2/g')
CFLAGS=$(echo ${CFLAGS} | sed -e 's/-march=i.86//g')
CFLAGS=$(echo ${CFLAGS} | sed -e 's/ -pipe / /g')
CFLAGS=$(echo "${CFLAGS}" | sed -e 's/[[:blank:]]\+/ /g')
CXXFLAGS=$(echo ${CFLAGS} | sed -e 's/ -Wall//g')
+ CXXFLAGS=$(echo ${CXXFLAGS} | sed -e 's/ -fexceptions / /g')
+ CXXFLAGS=$(echo ${CXXFLAGS} | sed -e 's/ -Werror=format-security / -Wformat -Werror=format-security /g')
+
+ case "${CFLAGS}" in
+ *-fasynchronous-unwind-tables*)
+ sed -i -e "s/-fno-exceptions /-fno-exceptions -fno-asynchronous-unwind-tables/" \
+ ../%{thisapp}/Makefile.in
+ ;;
+ esac
CFLAGS="${CFLAGS}" \
CXXFLAGS="${CXXFLAGS}" \
--enable-checking=release \
--disable-werror \
--disable-libssp \
- --disable-static \
--with-system-zlib \
--with-bugurl=http://bugtracker.ipfire.org \
--disable-libunwind-exceptions \
--with-linker-hash-style=gnu \
--enable-plugin \
--enable-initfini-array \
+ --disable-libgcj \
%{configure_options}
+ # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58012
+ # XXX disabled flags: --disable-static
+
# GCC does not support a parallel build.
make %{make_bootstrap} BOOT_CFLAGS="${CFLAGS}"
end
#test
- # cd %{DIR_SRC}/gcc-build && make check
+ # cd %{DIR_SRC}/gcc-build && make -k check || true
# cd %{DIR_APP} && ./contrib/test_summary
#end
chmod 755 %{BUILDROOT}%{libdir}/libgomp.so.1.*
# libstdc++
- ln -svf ../../../libstdc++.so.6.0.18 ${FULLPATH}/libstdc++.so
-
- # libmudflap
- ln -svf ../../../libmudflap.so.0.0.0 ${FULLPATH}/libmudflap.so
- ln -svf ../../../libmudflapth.so.0.0.0 ${FULLPATH}/libmudflapth.so
- chmod 755 %{BUILDROOT}%{libdir}/libmudflap{,th}.so.0.*
+ ln -svf ../../../libstdc++.so.6.0.20 ${FULLPATH}/libstdc++.so
# libquadmath
if [ "%{build_libquadmath}" = "1" ]; then
mv -vf %{BUILDROOT}%{libdir}/libitm.spec ${FULLPATH}/
ln -svf ../../../libitm.so.1.0.0 ${FULLPATH}/libitm.so
chmod 755 %{BUILDROOT}%{libdir}/libitm.so.1.*
+
+ # liblsan
+ if [ "%{build_liblsan}" = "1" ]; then
+ ln -svf ../../../liblsan.so.0.0.0 ${FULLPATH}/liblsan.so
+ chmod 755 %{BUILDROOT}%{libdir}/liblsan.so.*
+ fi
+
+ # libtsan
+ if [ "%{build_libtsan}" = "1" ]; then
+ ln -svf ../../../libtsan.so.0.0.0 ${FULLPATH}/libtsan.so
+ chmod 755 %{BUILDROOT}%{libdir}/libtsan.so.*
+ fi
+
+ # libubsan
+ ln -svf ../../../libubsan.so.0.0.0 ${FULLPATH}/libubsan.so
+ chmod 755 %{BUILDROOT}%{libdir}/libubsan.so.*
+
+ # libcilkrts
+ if [ "%{build_libcilkrts}" = "1" ]; then
+ ln -svf ../../../libcilkrts.so.5.0.0 ${FULLPATH}/libcilkrts.so
+ chmod 755 %{BUILDROOT}%{libdir}/libcilkrts.so.5.*
+ fi
end
keep_libraries
groups += Build
requires
- binutils >= %{required_binutils_version}
+ binutils >= %{binutils_version}
filesystem >= 002
glibc >= 2.16
glibc-devel
provides += libgcc-devel = %{thisver}
obsoletes += libgcc-devel < %{thisver}
- if "%{build_cloog_ppl}" == "1"
- requires += cloog-ppl >= 0.15
+ if "%{build_cloog}" == "1"
+ requires += cloog >= %{cloog_version}
end
end
files
%{libdir}/libgcc*.so.*
end
+
+ obsoletes
+ libmudflap
+ libmudflap-devel
+ end
end
package libstdc++
end
end
- package libmudflap
- summary = GCC mudflap shared support library.
- description
- This package contains GCC shared support library which is needed
- for mudflap support.
- end
-
- files
- %{libdir}/libmudflap*.so.*
- end
- end
-
- package libmudflap-devel
- summary = Development files for GCC mudflap support.
- description
- This package contains headers for building mudflap-instrumented programs.
-
- To instrument a non-threaded program, add -fmudflap
- option to GCC and when linking add -lmudflap, for threaded programs
- also add -fmudflapth and -lmudflapth.
- end
-
- requires
- libmudflap = %{thisver}
- end
-
- files
- %{libdir}/libmudflap.so
- %{libdir}/libmudflapth.so
- %{libdir}/gcc/%{DISTRO_BUILDTARGET}/%{version}/include/mf-runtime.h
- %{libdir}/gcc/%{DISTRO_BUILDTARGET}/%{version}/libmudflap.so
- %{libdir}/gcc/%{DISTRO_BUILDTARGET}/%{version}/libmudflapth.so
- end
- end
-
if "%{build_libquadmath}" == "1"
package libquadmath
summary = GCC __float128 shared support library.
end
files
- %{libdir}/libasan.so.0*
+ %{libdir}/libasan.so.1*
end
end
end
end
+ package libubsan
+ summary = The Undefined Behavior Sanitizer runtime library
+ description
+ This package contains the Undefined Behavior Sanitizer library
+ which is used for -fsanitize=undefined instrumented programs.
+ end
+
+ files
+ %{libdir}/libubsan.so.0*
+ end
+ end
+
+ if "%{build_liblsan}" == "1"
+ package liblsan
+ summary = The Leak Sanitizer runtime library
+ description
+ This package contains the Leak Sanitizer library
+ which is used for -fsanitize=leak instrumented programs.
+ end
+
+ files
+ %{libdir}/liblsan.so.0*
+ end
+ end
+ end
+
+ if "%{build_libcilkrts}" == "1"
+ package libcilkrts
+ summary = The Cilk+ runtime library
+ description
+ This package contains the Cilk+ runtime library.
+ end
+
+ files
+ %{libdir}/libcilkrts.so.5*
+ end
+ end
+ end
+
package gcc-plugin-devel
summary = Support for compiling GCC plugins.
description
--- /dev/null
+2013-12-30 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/configure.ac Add --enable-esp and define ENABLE_ESP.
+ Check if we support crtbeginP and define ENABLE_CRTBEGINP.
+ * gcc/configure Regenerated
+
+
+--- a/gcc/configure.ac 2011-11-18 11:52:32.000000000 +0100
++++ b/gcc/configure.ac 2012-10-02 17:39:15.649526241 +0200
+@@ -5130,6 +5237,55 @@ if test x"${LINKER_HASH_STYLE}" != x; th
+ [The linker hash style])
+ fi
+
++# --------------
++# Esp checks
++# --------------
++
++# Check whether --enable-esp was given and target have the support.
++AC_ARG_ENABLE([esp],
++[AS_HELP_STRING([--enable-esp],
++ [Enable Stack protector and Position independent executable as
++ default if we have suppot for it when compiling
++ and link with -z now as default.
++ Linux targets supported i*86, x86_64, x32,
++ powerpc, powerpc64, ia64, arm and mips.])],
++ enable_esp=$enableval,
++ enable_esp=no)
++if test $enable_esp = yes ; then
++ AC_MSG_CHECKING(if $target support esp)
++ case "$target" in
++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*)
++ enable_esp=yes
++ AC_DEFINE(ENABLE_ESP, 1,
++ [Define if your target support esp and you have enable it.])
++ ;;
++ *)
++ enable_esp=no
++ ;;
++ esac
++AC_MSG_RESULT($enable_esp)
++fi
++AC_SUBST([enable_esp])
++if test $enable_esp = yes ; then
++ AC_MSG_CHECKING(checking for crtbeginP.o support)
++ if test x$enable_esp = xyes ; then
++ case "$target" in
++ ia64*-*-linux*)
++ enable_crtbeginP=no ;;
++ *-*-linux*)
++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then
++ enable_crtbeginP=yes
++ AC_DEFINE(ENABLE_CRTBEGINP, 1,
++ [Define if your compiler will support crtbeginP.])
++ fi
++ ;;
++ *) enable_crtbeginP=no ;;
++ esac
++ fi
++ AC_MSG_RESULT($enable_crtbeginP)
++fi
++AC_SUBST([enable_crtbeginP])
++
+ # Configure the subdirectories
+ # AC_CONFIG_SUBDIRS($subdirs)
+
+--- a/gcc/configure 2013-02-01 21:26:24.000000000 +0100
++++ b/gcc/configure 2013-02-12 01:59:20.000000000 +0100
+@@ -600,6 +600,8 @@
+ ac_subst_vars='LTLIBOBJS
+ LIBOBJS
+ PICFLAG
++enable_crtbeginP
++enable_esp
+ enable_host_shared
+ enable_plugin
+ pluginlibs
+@@ -920,6 +922,7 @@
+ enable_plugin
+ enable_libquadmath_support
+ with_linker_hash_style
++enable_esp
+ '
+ ac_precious_vars='build_alias
+ host_alias
+@@ -1633,6 +1636,11 @@
+ --enable-plugin enable plugin support
+ --disable-libquadmath-support
+ disable libquadmath support for Fortran
++ --enable-esp Enable Stack protector and Position independent
++ executable as default if we have suppot for it when
++ compiling and link with -z now as default.
++ Linux targets supported i*86, x86_64, x32,
++ powerpc, powerpc64, ia64, arm and mips.
+
+ Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+@@ -27419,6 +27427,59 @@
+
+ fi
+
++# --------------
++# Esp checks
++# --------------
++
++# Check whether --enable-esp was given and target have the support.
++# Check whether --enable-esp was given.
++if test "${enable_esp+set}" = set; then :
++ enableval=$enable_esp; enable_esp=$enableval
++else
++ enable_esp=no
++fi
++
++if test $enable_esp = yes ; then
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $target support esp" >&5
++$as_echo_n "checking if $target support esp... " >&6; }
++ case "$target" in
++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*)
++ enable_esp=yes
++
++$as_echo "#define ENABLE_ESP 1" >>confdefs.h
++
++ ;;
++ *)
++ enable_esp=no
++ ;;
++ esac
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_esp" >&5
++$as_echo "$enable_esp" >&6; }
++fi
++
++if test $enable_esp = yes ; then
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for crtbeginP.o support" >&5
++$as_echo_n "checking checking for crtbeginP.o support... " >&6; }
++ if test x$enable_esp = xyes ; then
++ case "$target" in
++ ia64*-*-linux*)
++ enable_crtbeginP=no ;;
++ *-*-linux*)
++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then
++ enable_crtbeginP=yes
++
++$as_echo "#define ENABLE_CRTBEGINP 1" >>confdefs.h
++
++ fi
++ ;;
++ *) enable_crtbeginP=no ;;
++ esac
++ fi
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_crtbeginP" >&5
++$as_echo "$enable_crtbeginP" >&6; }
++fi
++
++
+ # Configure the subdirectories
+ # AC_CONFIG_SUBDIRS($subdirs)
+
--- /dev/null
+2013-02-13 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/config.in Add ENABLE_CRTBEGINP, ENABLE_ESP
+
+--- gcc/config.in 2009-04-21 11:08:08.000000000 +0200
++++ gcc/config.in 2009-05-12 00:10:08.000000000 +0200
+@@ -46,6 +46,12 @@
+ #endif
+
+
++/* Define to 1 to enable crtbeginP.o. */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_CRTBEGINP
++#endif
++
++
+ /* Define to 1 to specify that we are using the BID decimal floating point
+ format instead of DPD */
+ #ifndef USED_FOR_TARGET
+@@ -65,6 +65,12 @@
+ #endif
+
+
++/* Define to 1 to enable esp. */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_ESP
++#endif
++
++
+ /* Define to 1 to enable fixed-point arithmetic extension to C. */
+ #ifndef USED_FOR_TARGET
+ #undef ENABLE_FIXED_POINT
--- /dev/null
+2012-01-17 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/Makefile.in Add -fno-PIE. to ALL_CFLAGS and
+ ALL_CXXFLAGS if enable_esp yes.
+ Echo enable_esp and enable_crtbeginP to tmp-libgcc.mvars.
+ * libgcc/Makefile.in Add crtbeginP.o to EXTRA_PARTS if enable_crtbeginP yes
+ We add new file crtbeginP.o if enable_crtbeginP yes
+ Add -fno-PIE. to CRTSTUFF_CFLAGS.
+
+--- a/gcc/Makefile.in 2011-11-09 02:20:14.000000000 +0100
++++ b/gcc/Makefile.in 2011-12-24 22:28:08.864804375 +0100
+@@ -247,6 +247,14 @@ LINKER_FLAGS = $(CFLAGS)
+ endif
+ endif
+
++# We don't want to compile the compiler with -fPIE, it make PCH fail.
++enable_esp = @enable_esp@
++ifeq ($(enable_esp),yes)
++ESP_NOPIE_CFLAGS = -fno-PIE
++else
++ESP_NOPIE_CFLAGS=
++endif
++
+ # -------------------------------------------
+ # Programs which operate on the build machine
+ # -------------------------------------------
+@@ -974,12 +982,13 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@
+
+ # This is the variable actually used when we compile. If you change this,
+ # you probably want to update BUILD_CFLAGS in configure.ac
+-ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
++ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \
+ $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
+
+ # The C++ version.
+-ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
+- $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
++ALL_CXXFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \
++ $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \
++ $(WARN_CXXFLAGS) @DEFS@
+
+ # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
+ # puts -I options in CPPFLAGS, our include files in the srcdir will always
+@@ -1814,6 +1823,8 @@ libgcc.mvars: config.status Makefile spe
+ echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
+ echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
+ echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
++ echo enable_esp = '$(enable_esp)' >> tmp-libgcc.mvars
++ echo enable_crtbeginP = '@enable_crtbeginP@' >> tmp-libgcc.mvars
+
+ mv tmp-libgcc.mvars libgcc.mvars
+
+--- a/libgcc/Makefile.in 2011-11-22 04:01:02.000000000 +0100
++++ b/libgcc/Makefile.in 2011-12-25 15:18:22.449610631 +0100
+@@ -219,6 +219,17 @@ else
+ DECNUMINC =
+ endif
+
++ifeq ($(enable_esp),yes)
++ESP_NOPIE_CFLAGS = -fno-PIE
++else
++ESP_NOPIE_CFLAGS=
++endif
++
++# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes
++ifeq ($(enable_crtbeginP),yes)
++EXTRA_PARTS += crtbeginP.o
++endif
++
+ # Options to use when compiling libgcc2.a.
+ #
+ LIBGCC2_DEBUG_CFLAGS = -g
+@@ -279,7 +290,7 @@ INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CF
+ CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
+ -finhibit-size-directive -fno-inline -fno-exceptions \
+ -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
+- -fno-stack-protector \
++ -fno-stack-protector $(ESP_NOPIE_CFLAGS) \
+ $(INHIBIT_LIBC_CFLAGS)
+
+ # Extra flags to use when compiling crt{begin,end}.o.
+@@ -966,6 +977,13 @@ crtendS$(objext): $(srcdir)/crtstuff.c
+ # This is a version of crtbegin for -static links.
+ crtbeginT$(objext): $(srcdir)/crtstuff.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O
++
++# This is a version of crtbegin for -static -fPIE links.
++ifeq ($(enable_crtbeginP),yes)
++crtbeginP$(objext): $(srcdir)/crtstuff.c
++ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \
++ -c $< -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O
++endif
+
+ ifeq ($(enable_vtable_verify),yes)
+ # These are used in vtable verification; see comments in source files for
+
\ No newline at end of file
--- /dev/null
+2014-04-27 Magnus Granberg <zorry@gentoo.org>
+
+ Patch orig: Debian/Ubuntu
+ # 484714
+ We Add -fstack-protector-strong as default and change
+ ssp-buffer-size
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -3238,6 +3238,9 @@ case $build in
+ esac ;;
+ esac
+
++# Needed when we build with -fstack-protector as default.
++stage1_cflags="$stage1_cflags -fno-stack-protector"
++
+ AC_SUBST(stage1_cflags)
+
+ # Enable --enable-checking in stage1 of the compiler.
+--- a/configure
++++ b/configure
+@@ -14453,7 +14453,8 @@ case $build in
+ esac ;;
+ esac
+
+-
++# Needed when we build with -fstack-protector as default.
++stage1_cflags="$stage1_cflags -fno-stack-protector"
+
+ # Enable --enable-checking in stage1 of the compiler.
+ # Check whether --enable-stage1-checking was given.
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -362,7 +362,7 @@ BUILD_PREFIX_1 = @BUILD_PREFIX_1@
+
+ # Flags to pass to stage2 and later makes. They are defined
+ # here so that they can be overridden by Makefile fragments.
+-BOOT_CFLAGS= -g -O2
++BOOT_CFLAGS= -g -O2 -fno-stack-protector
+ BOOT_LDFLAGS=
+ BOOT_ADAFLAGS= -gnatpg
+
+@@ -408,9 +408,9 @@ GNATMAKE = @GNATMAKE@
+
+ CFLAGS = @CFLAGS@
+ LDFLAGS = @LDFLAGS@
+-LIBCFLAGS = $(CFLAGS)
++LIBCFLAGS = $(CFLAGS) -fno-stack-protector
+ CXXFLAGS = @CXXFLAGS@
+-LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
++LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates -fno-stack-protector
+ GOCFLAGS = $(CFLAGS)
+
+ TFLAGS =
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -9239,6 +9251,11 @@ Like @option{-fstack-protector} but incl
+ be protected --- those that have local array definitions, or have
+ references to local frame addresses.
+
++NOTE: In Gentoo GCC 4.9.0 and later versions this option is enabled by default
++for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector},
++@option{-nostdlib}, @option{-ffreestanding}, @option{-fstack-protector},
++@option{-fstack-protector-strong}or @option{-fstack-protector-all}are found.
++
+ @item -fsection-anchors
+ @opindex fsection-anchors
+ Try to reduce the number of symbolic address calculations by using
+@@ -9461,6 +9465,9 @@
+ The minimum size of buffers (i.e.@: arrays) that receive stack smashing
+ protection when @option{-fstack-protection} is used.
+
++NOTE: In Gentoo this is change from "8" to "4", to increase
++the number of functions protected by the stack protector.
++
+ @item max-jump-thread-duplication-stmts
+ Maximum number of statements allowed in a block that needs to be
+ duplicated when threading jumps.
+--- a/gcc/cp/lang-specs.h
++++ b/gcc/cp/lang-specs.h
+@@ -46,7 +46,7 @@ along with GCC; see the file COPYING3. If not see
+ %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}\
+ cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}\
+ %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
+- %(cc1_options) %2\
++ %(cc1_options) %(ssp_default) %2\
+ %{!fsyntax-only:%{!fdump-ada-spec*:-o %g.s %{!o*:--output-pch=%i.gch}\
+ %W{o*:--output-pch=%*}}%V}}}}",
+ CPLUSPLUS_CPP_SPEC, 0, 0},
+@@ -57,11 +57,11 @@ along with GCC; see the file COPYING3. If not see
+ %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}\
+ cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}\
+ %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
+- %(cc1_options) %2\
++ %(cc1_options) %(ssp_default) %2\
+ %{!fsyntax-only:%(invoke_as)}}}}",
+ CPLUSPLUS_CPP_SPEC, 0, 0},
+ {".ii", "@c++-cpp-output", 0, 0, 0},
+ {"@c++-cpp-output",
+ "%{!M:%{!MM:%{!E:\
+- cc1plus -fpreprocessed %i %(cc1_options) %2\
++ cc1plus -fpreprocessed %i %(cc1_options) %(ssp_default) %2\
+ %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -651,6 +651,19 @@ proper position among the other output files. */
+ #define LINK_GCC_C_SEQUENCE_SPEC "%G %L %G"
+ #endif
+
++#ifndef SSP_DEFAULT_SPEC
++#if defined ( TARGET_LIBC_PROVIDES_SSP ) && defined ( EFAULT_SSP )
++#define SSP_DEFAULT_SPEC "%{fno-stack-protector|fstack-protector| \
++ fstack-protector-strong|fstack-protector-all| \
++ ffreestanding|nostdlib:;:-fstack-protector-strong}"
++/* Add -fno-stack-protector for the use of gcc-specs-ssp. */
++#define CC1_SSP_DEFAULT_SPEC "%{!fno-stack-protector:}"
++#else
++#define SSP_DEFAULT_SPEC ""
++#define CC1_SSP_DEFAULT_SPEC ""
++#endif
++#endif
++
+ #ifndef LINK_SSP_SPEC
+ #ifdef TARGET_LIBC_PROVIDES_SSP
+ #define LINK_SSP_SPEC "%{fstack-protector:}"
+@@ -771,7 +781,7 @@ proper position among the other output f
+
+ static const char *asm_debug = ASM_DEBUG_SPEC;
+ static const char *cpp_spec = CPP_SPEC;
+-static const char *cc1_spec = CC1_SPEC;
++static const char *cc1_spec = CC1_SPEC CC1_SSP_DEFAULT_SPEC;
+ static const char *cc1plus_spec = CC1PLUS_SPEC;
+ static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC;
+ static const char *link_ssp_spec = LINK_SSP_SPEC;
+@@ -777,6 +785,8 @@ static const char *cc1_spec = CC1_SPEC;
+ static const char *cc1plus_spec = CC1PLUS_SPEC;
+ static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC;
+ static const char *link_ssp_spec = LINK_SSP_SPEC;
++static const char *ssp_default_spec = SSP_DEFAULT_SPEC;
++static const char *cc1_ssp_default_spec = CC1_SSP_DEFAULT_SPEC;
+ static const char *asm_spec = ASM_SPEC;
+ static const char *asm_final_spec = ASM_FINAL_SPEC;
+ static const char *link_spec = LINK_SPEC;
+@@ -835,7 +844,7 @@ static const char *cpp_unique_options =
+ static const char *cpp_options =
+ "%(cpp_unique_options) %1 %{m*} %{std*&ansi&trigraphs} %{W*&pedantic*} %{w}\
+ %{f*} %{g*:%{!g0:%{g*} %{!fno-working-directory:-fworking-directory}}} %{O*}\
+- %{undef} %{save-temps*:-fpch-preprocess}";
++ %{undef} %{save-temps*:-fpch-preprocess} %(ssp_default)";
+
+ /* This contains cpp options which are not passed when the preprocessor
+ output will be used by another program. */
+@@ -1015,9 +1024,9 @@ static const struct compiler default_compilers[] =
+ %{save-temps*|traditional-cpp|no-integrated-cpp:%(trad_capable_cpp) \
+ %(cpp_options) -o %{save-temps*:%b.i} %{!save-temps*:%g.i} \n\
+ cc1 -fpreprocessed %{save-temps*:%b.i} %{!save-temps*:%g.i} \
+- %(cc1_options)}\
++ %(cc1_options) %(ssp_default)}\
+ %{!save-temps*:%{!traditional-cpp:%{!no-integrated-cpp:\
+- cc1 %(cpp_unique_options) %(cc1_options)}}}\
++ cc1 %(cpp_unique_options) %(cc1_options) %(ssp_default)}}}\
+ %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 1},
+ {"-",
+ "%{!E:%e-E or -x required when input is from standard input}\
+@@ -1040,7 +1049,7 @@ static const struct compiler default_compilers[] =
+ %W{o*:--output-pch=%*}}%V}}}}}}", 0, 0, 0},
+ {".i", "@cpp-output", 0, 0, 0},
+ {"@cpp-output",
+- "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
++ "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %(ssp_default) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+ {".s", "@assembler", 0, 0, 0},
+ {"@assembler",
+ "%{!M:%{!MM:%{!E:%{!S:as %(asm_debug) %(asm_options) %i %A }}}}", 0, 0, 0},
+@@ -1267,6 +1276,8 @@ static struct spec_list static_specs[] =
+ INIT_STATIC_SPEC ("cc1plus", &cc1plus_spec),
+ INIT_STATIC_SPEC ("link_gcc_c_sequence", &link_gcc_c_sequence_spec),
+ INIT_STATIC_SPEC ("link_ssp", &link_ssp_spec),
++ INIT_STATIC_SPEC ("ssp_default", &ssp_default_spec),
++ INIT_STATIC_SPEC ("cc1_ssp_default", &cc1_ssp_default_spec),
+ INIT_STATIC_SPEC ("endfile", &endfile_spec),
+ INIT_STATIC_SPEC ("link", &link_spec),
+ INIT_STATIC_SPEC ("lib", &lib_spec),
+--- a/gcc/objc/lang-specs.h
++++ b/gcc/objc/lang-specs.h
+@@ -29,9 +29,9 @@ along with GCC; see the file COPYING3. If not see
+ %{traditional|traditional-cpp:\
+ %eGNU Objective C no longer supports traditional compilation}\
+ %{save-temps*|no-integrated-cpp:cc1obj -E %(cpp_options) -o %{save-temps*:%b.mi} %{!save-temps*:%g.mi} \n\
+- cc1obj -fpreprocessed %{save-temps*:%b.mi} %{!save-temps*:%g.mi} %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}\
++ cc1obj -fpreprocessed %{save-temps*:%b.mi} %{!save-temps*:%g.mi} %(cc1_options) %(ssp_default) %{print-objc-runtime-info} %{gen-decls}}\
+ %{!save-temps*:%{!no-integrated-cpp:\
+- cc1obj %(cpp_unique_options) %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}}\
++ cc1obj %(cpp_unique_options) %(cc1_options) %(ssp_default) %{print-objc-runtime-info} %{gen-decls}}}\
+ %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+ {"@objective-c-header",
+ "%{E|M|MM:cc1obj -E %{traditional|traditional-cpp:-traditional-cpp}\
+@@ -40,18 +40,18 @@ along with GCC; see the file COPYING3. If not see
+ %{traditional|traditional-cpp:\
+ %eGNU Objective C no longer supports traditional compilation}\
+ %{save-temps*|no-integrated-cpp:cc1obj -E %(cpp_options) -o %{save-temps*:%b.mi} %{!save-temps*:%g.mi} \n\
+- cc1obj -fpreprocessed %b.mi %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
++ cc1obj -fpreprocessed %b.mi %(cc1_options) %(ssp_default) %{print-objc-runtime-info} %{gen-decls}\
+ -o %g.s %{!o*:--output-pch=%i.gch}\
+ %W{o*:--output-pch=%*}%V}\
+ %{!save-temps*:%{!no-integrated-cpp:\
+- cc1obj %(cpp_unique_options) %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
++ cc1obj %(cpp_unique_options) %(cc1_options) %(ssp_default) %{print-objc-runtime-info} %{gen-decls}\
+ -o %g.s %{!o*:--output-pch=%i.gch}\
+ %W{o*:--output-pch=%*}%V}}}}}", 0, 0, 0},
+ {".mi", "@objective-c-cpp-output", 0, 0, 0},
+ {"@objective-c-cpp-output",
+- "%{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
++ "%{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %(ssp_default) %{print-objc-runtime-info} %{gen-decls}\
+ %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+ {"@objc-cpp-output",
+ "%nobjc-cpp-output is deprecated; please use objective-c-cpp-output instead\n\
+- %{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
++ %{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %(ssp_default) %{print-objc-runtime-info} %{gen-decls}\
+ %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+--- a/gcc/objcp/lang-specs.h
++++ b/gcc/objcp/lang-specs.h
+@@ -36,7 +36,7 @@ along with GCC; see the file COPYING3. If not see
+ %(cpp_options) %2 -o %{save-temps*:%b.mii} %{!save-temps*:%g.mii} \n}\
+ cc1objplus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.mii} %{!save-temps*:%g.mii}}\
+ %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
+- %(cc1_options) %2\
++ %(cc1_options) %(ssp_default) %2\
+ -o %g.s %{!o*:--output-pch=%i.gch} %W{o*:--output-pch=%*}%V}}}",
+ CPLUSPLUS_CPP_SPEC, 0, 0},
+ {"@objective-c++",
+@@ -46,16 +46,16 @@ along with GCC; see the file COPYING3. If not see
+ %(cpp_options) %2 -o %{save-temps*:%b.mii} %{!save-temps*:%g.mii} \n}\
+ cc1objplus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.mii} %{!save-temps*:%g.mii}}\
+ %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
+- %(cc1_options) %2\
++ %(cc1_options) %(ssp_default) %2\
+ %{!fsyntax-only:%(invoke_as)}}}}",
+ CPLUSPLUS_CPP_SPEC, 0, 0},
+ {".mii", "@objective-c++-cpp-output", 0, 0, 0},
+ {"@objective-c++-cpp-output",
+ "%{!M:%{!MM:%{!E:\
+- cc1objplus -fpreprocessed %i %(cc1_options) %2\
++ cc1objplus -fpreprocessed %i %(cc1_options) %(ssp_default) %2\
+ %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+ {"@objc++-cpp-output",
+ "%nobjc++-cpp-output is deprecated; please use objective-c++-cpp-output instead\n\
+ %{!M:%{!MM:%{!E:\
+- cc1objplus -fpreprocessed %i %(cc1_options) %2\
++ cc1objplus -fpreprocessed %i %(cc1_options) %(ssp_default) %2\
+ %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+--- a/gcc/params.def
++++ b/gcc/params.def
+@@ -662,7 +662,7 @@ DEFPARAM (PARAM_INTEGER_SHARE_LIMIT,
+ DEFPARAM (PARAM_SSP_BUFFER_SIZE,
+ "ssp-buffer-size",
+ "The lower bound for a buffer to be considered for stack smashing protection",
+- 8, 1, 0)
++ 4, 1, 0)
+
+ /* When we thread through a block we have to make copies of the
+ statements within the block. Clearly for large blocks the code
--- /dev/null
+2014-01-01 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/gcc.c include esp.h
+ static const char *cc1_spec We set that in esp.h if ENABLE_ESP.
+
+--- gcc/gcc.c 2010-01-21 10:29:30.000000000 -0500
++++ gcc/gcc.c 2010-01-29 23:29:16.000000000 -0500
+@@ -44,6 +44,7 @@
+ #include "opts.h"
+ #include "params.h"
+ #include "vec.h"
++#include "config/esp.h" /* for --enable-esp support */
+ #include "filenames.h"
+
+ /* By default there is no special suffix for target executables. */
+@@ -822,7 +823,9 @@
+
+ static const char *asm_debug;
+ static const char *cpp_spec = CPP_SPEC;
++#ifndef ENABLE_ESP
+ static const char *cc1_spec = CC1_SPEC CC1_SSP_DEFAULT_SPEC;
++#endif
+ static const char *cc1plus_spec = CC1PLUS_SPEC;
+ static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC;
+ static const char *link_ssp_spec = LINK_SSP_SPEC;
--- /dev/null
+Enable -D_FORTIFY_SOURCE=2 by default.
+
+
+--- a/gcc/c-family/c-cppbuiltin.c
++++ b/gcc/c-family/c-cppbuiltin.c
+@@ -951,6 +951,9 @@ c_cpp_builtins (cpp_reader *pfile)
+ builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
+ builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+
++ /* Fortify Source enabled by default w/optimization. */
++ cpp_define (pfile, "_FORTIFY_SOURCE=((defined __OPTIMIZE__ && __OPTIMIZE__ > 0) ? 2 : 0)");
++
+ /* Misc. */
+ if (flag_gnu89_inline)
+ cpp_define (pfile, "__GNUC_GNU_INLINE__");
+--- a/gcc/doc/gcc.info
++++ b/gcc/doc/gcc.info
+@@ -6255,6 +6255,11 @@ find out the exact set of optimizations that are enabled at each level.
+ Please note the warning under '-fgcse' about invoking '-O2' on
+ programs that use computed gotos.
+
++ NOTE: In Gentoo, `-D_FORTIFY_SOURCE=2' is set by default, and is
++ activated when `-O' is set to 2 or higher. This enables additional
++ compile-time and run-time checks for several libc functions. To disable,
++ specify either `-U_FORTIFY_SOURCE' or `-D_FORTIFY_SOURCE=0'.
++
+ '-O3'
+ Optimize yet more. '-O3' turns on all optimizations specified by
+ '-O2' and also turns on the '-finline-functions',
--- /dev/null
+Enable -Wformat and -Wformat-security by default.
+
+
+--- a/gcc/c-family/c.opt
++++ b/gcc/c-family/c.opt
+@@ -412,7 +412,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonliteral) Warning LangEnabledBy(C ObjC C++ O
+ Warn about format strings that are not literals
+
+ Wformat-security
+-C ObjC C++ ObjC++ Var(warn_format_security) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
++C ObjC C++ ObjC++ Var(warn_format_security) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
+ Warn about possible security problems with format functions
+
+ Wformat-y2k
+@@ -424,7 +424,7 @@ C ObjC C++ ObjC++ Var(warn_format_zero_length) Warning LangEnabledBy(C ObjC C++
+ Warn about zero-length formats
+
+ Wformat=
+-C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0)
++C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0)
+ Warn about printf/scanf/strftime/strfmon format string anomalies
+
+ Wignored-qualifiers
+--- a/gcc/doc/gcc.info
++++ b/gcc/doc/gcc.info
+@@ -3451,6 +3451,8 @@ compiler warns that an unrecognized option is present.
+ '-Wno-format-contains-nul', '-Wno-format-extra-args', and
+ '-Wno-format-zero-length'. '-Wformat' is enabled by '-Wall'.
+
++ This option is enabled by default in Gentoo.
++
+ '-Wno-format-contains-nul'
+ If '-Wformat' is specified, do not warn about format strings
+ that contain NUL bytes.
+@@ -3496,6 +3498,8 @@ compiler warns that an unrecognized option is present.
+ future warnings may be added to '-Wformat-security' that are
+ not included in '-Wformat-nonliteral'.)
+
++ This option is enabled by default in Gentoo.
++
+ '-Wformat-y2k'
+ If '-Wformat' is specified, also warn about 'strftime' formats
+ that may yield only a two-digit year.
--- /dev/null
+Enable -Wtrampolines by default.
+
+
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -648,7 +648,7 @@ Common Var(warn_system_headers) Warning
+ Do not suppress warnings from system headers
+
+ Wtrampolines
+-Common Var(warn_trampolines) Warning
++Common Var(warn_trampolines) Init(1) Warning
+ Warn whenever a trampoline is generated
+
+ Wtype-limits
+--- a/gcc/doc/gcc.info
++++ b/gcc/doc/gcc.info
+@@ -4021,6 +4021,8 @@ compiler warns that an unrecognized option is present.
+ and thus requires the stack to be made executable in order for the
+ program to work properly.
+
++ This warning is enabled by default in Gentoo.
++
+ '-Wfloat-equal'
+ Warn if floating-point values are used in equality comparisons.
+
--- /dev/null
+2012-01-24 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/common.opt Add -nopie
+
+--- a/gcc/common.opt 2011-11-23 19:51:17.000000000 +0100
++++ b//gcc/common.opt 2012-01-24 16:56:24.302224357 +0100
+@@ -2280,6 +2280,9 @@ Driver
+ nodefaultlibs
+ Driver
+
++nopie
++Driver
++
+ nostartfiles
+ Driver
+
--- /dev/null
+2014-04-23 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/config/gnu-user.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o.
+ * gcc/config/rs6000/sysv4.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o.
+
+--- gcc/config/gnu-user.h 2014-01-02 23:23:26.000000000 +0100
++++ gcc/config/gnu-user.h 2014-04-23 00:55:06.390265454 +0200
+@@ -40,7 +40,15 @@ see the files COPYING3 and COPYING.RUNTI
+ provides part of the support for getting C++ file-scope static
+ object constructed before entering `main'. */
+
+-#if defined HAVE_LD_PIE
++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
++#define GNU_USER_TARGET_STARTFILE_SPEC \
++ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
++ crti.o%s %{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}; \
++ shared|pie:crtbeginS.o%s;:crtbegin.o%s} \
++ %{fvtable-verify=none:%s; \
++ fvtable-verify=preinit:vtv_start_preinit.o%s; \
++ fvtable-verify=std:vtv_start.o%s}"
++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
+ #define GNU_USER_TARGET_STARTFILE_SPEC \
+ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
+ crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \
+--- gcc/config/rs6000/sysv4.h 2009-04-10 01:23:07.000000000 +0200
++++ gcc/config/rs6000/sysv4.h 2009-09-08 04:41:50.000000000 +0200
+@@ -883,7 +883,12 @@
+ %{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \
+ %{!shared: %{profile:-lc_p} %{!profile:-lc}}}"
+
+-#ifdef HAVE_LD_PIE
++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
++#define STARTFILE_LINUX_SPEC "\
++%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
++%{mnewlib:ecrti.o%s;:crti.o%s} \
++%{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}"
++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
+ #define STARTFILE_LINUX_SPEC "\
+ %{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
+ %{mnewlib:ecrti.o%s;:crti.o%s} \
--- /dev/null
+2014-04-24 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/doc/invoke.texi Add NOTES about -fstack-protector-all, -pie and
+ -fPIE/-fpie when --enable-esp is enable, this options is on by default.
+
+--- gcc/doc/invoke.texi 2009-04-01 09:18:47.000000000 +0200
++++ gcc/doc/invoke.texi 2009-06-18 14:08:38.000000000 +0200
+@@ -9233,6 +9245,11 @@ If a guard check fails, an error message
+ @opindex fstack-protector-all
+ Like @option{-fstack-protector} except that all functions are protected.
+
++NOTE: NOTE: When --enable-esp this option is enabled by default
++for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector},
++@option{-nostdlib}, @option{-ffreestanding}, @option{-fstack-protector},
++@option{-fstack-protector-strong}or @option{-fstack-protector-all}are found.
++
+ @item -fstack-protector-strong
+ @opindex fstack-protector-strong
+ Like @option{-fstack-protector} but includes additional functions to
+@@ -7960,6 +7965,12 @@
+ that were used to generate code (@option{-fpie}, @option{-fPIE},
+ or model suboptions) when you specify this option.
+
++NOTE: When --enable-esp this option is enabled by default
++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
++@option{-nostartfiles} or @option{-shared} or @option{-pg} or @option{-p}
++are found.
++
+ @item -rdynamic
+ @opindex rdynamic
+ Pass the flag @option{-export-dynamic} to the ELF linker, on targets
+@@ -15889,6 +15910,11 @@
+ @code{__pie__} and @code{__PIE__}. The macros have the value 1
+ for @option{-fpie} and 2 for @option{-fPIE}.
+
++NOTE: When --enable-esp this option is enabled by default
++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
++@option{-nostartfiles} or @option{-shared} are found.
++
+ @item -fno-jump-tables
+ @opindex fno-jump-tables
+ Do not use jump tables for switch statements even where it would be
--- /dev/null
+2013-03-24 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/config/i386/gnu-user-common.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
+ * gcc/config/i386/gnu-user.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+ * gcc/config/i386/i386.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+--- a/gcc/config/i386/gnu-user-common.h 2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/i386/gnu-user-common.h 2013-02-14 00:51:44.689637605 +0100
+@@ -70,3 +70,7 @@ along with GCC; see the file COPYING3.
+
+ /* Static stack checking is supported by means of probes. */
+ #define STACK_CHECK_STATIC_BUILTIN 1
++
++#ifdef ENABLE_ESP
++#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
++#endif
+--- a/gcc/config/i386/gnu-user.h 2011-05-05 14:32:50.000000000 +0200
++++ b/gcc/config/i386/gnu-user.h 2012-07-09 14:28:38.726289455 +0200
+@@ -93,9 +93,16 @@ along with GCC; see the file COPYING3.
+ "--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}"
+
+ #undef SUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
+ #define SUBTARGET_EXTRA_SPECS \
+ { "link_emulation", GNU_USER_LINK_EMULATION },\
+- { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
++ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \
++ ESP_EXTRA_SPECS
++#else
++#define SUBTARGET_EXTRA_SPECS \
++ { "link_emulation", GNU_USER_LINK_EMULATION },\
++ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
++#endif
+
+ #undef LINK_SPEC
+ #define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
+--- a/gcc/config/i386/i386.h 2011-11-24 23:11:12.000000000 +0100
++++ b/gcc/config/i386/i386.h 2012-07-09 14:21:24.575276517 +0200
+@@ -617,13 +617,16 @@ enum target_cpu_default
+ Do not define this macro if it does not need to do anything. */
+
+ #ifndef SUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
++#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
++#else
+ #define SUBTARGET_EXTRA_SPECS
+ #endif
++#endif
+
+ #define EXTRA_SPECS \
+ { "cc1_cpu", CC1_CPU_SPEC }, \
+ SUBTARGET_EXTRA_SPECS
+-\f
+
+ /* Set the value of FLT_EVAL_METHOD in float.h. When using only the
+ FPU, assume that the fpcw is set to extended precision; when using
--- /dev/null
+2013-06-03 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/config/arm/arm.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
+ * gcc/config/arm/elf.h (SUBSUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
+
+--- a/gcc/config/arm/arm.h 2013-01-15 17:17:28.000000000 +0100
++++ b/gcc/config/arm/arm.h 2013-02-18 22:45:18.327284928 +0100
+@@ -2326,6 +2326,11 @@ extern const char *host_detect_local_cpu
+ # define MCPU_MTUNE_NATIVE_SPECS ""
+ #endif
+
+-#define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
+-
++#ifdef ENABLE_ESP
++# define DRIVER_SELF_SPECS \
++ MCPU_MTUNE_NATIVE_SPECS, \
++ ESP_DRIVER_SELF_SPEC
++#else
++# define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
++#endif
+ #endif /* ! GCC_ARM_H */
+--- a/gcc/config/arm/elf.h 2013-01-10 21:38:27.000000000 +0100
++++ b/gcc/config/arm/elf.h 2013-05-19 02:15:49.595855825 +0200
+@@ -49,7 +49,11 @@
+ #endif
+
+ #undef SUBSUBTARGET_EXTRA_SPECS
++#ifdef ENABLE_ESP
++#define SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
++#else
+ #define SUBSUBTARGET_EXTRA_SPECS
++#endif
+
+ #ifndef ASM_SPEC
+ #define ASM_SPEC "\
--- /dev/null
+2014-05-12 Magnus Granberg <zorry@gentoo.org>
+
+ * gcc/esp.h New file to support --enable-esp
+ Version 20140512.1
+
+--- gcc/config/esp.h 2010-04-09 16:14:00.000000000 +0200
++++ gcc/config/esp.h 2012-06-23 01:00:31.248348491 +0200
+@@ -0,0 +1,127 @@
++/* License terms see GNU GENERAL PUBLIC LICENSE Version 3.
++ * Version 20140512.1
++ * Magnus Granberg (Zorry) <zorry@gentoo.org> */
++#ifndef GCC_ESP_H
++#define GCC_ESP_H
++
++/* This file will add -fstack-protector-all, -fstack-check, -fPIE, -pie and -z now
++ as default if the defines and the spec allow it.
++ Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass
++ to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened.
++ This will add some unsupported upstream commands options as -nopie and -nonow.
++ -D__KERNEL__ is added so we don't have -fPIE, -pie and -fstack-protector-all and -fstack-check when building kernels.
++ ESP_CC1_SPEC is added to CC1_SPEC.
++ ESP_CC1_STRICT_OVERFLOW_SPEC is added so we don't disable the strict-overflow check.
++ ESP_LINK_PIE_CHECK_SPEC check for -pie, -p, -pg, -profile and -static.
++ ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie.
++*/
++#ifdef ENABLE_ESP
++
++ /* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass */
++ #define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)"
++ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP )
++ #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: %{!fno-stack-check: }}}"
++ #else
++ #define ESP_CC1_SSP_SPEC ""
++ #endif
++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP )
++ #define ESP_CC1_PIE_SPEC "%{!nopie: }"
++ #else
++ #define ESP_CC1_PIE_SPEC ""
++ #endif
++ #define ESP_CC1_STRICT_OVERFLOW_SPEC "%{!fstrict-overflow:%{!fno-strict-overflow: -fno-strict-overflow}}"
++
++ /* ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable
++ -z now will be added if we don't have -vanilla spec. We do a -pie incompatible check
++ Don't remove the specs in the end */
++ #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) "
++ #define ESP_LINK_NOW_SPEC "%{!nonow:-z now}"
++
++ /* We use ESP_DRIVER_SELF_SPEC to add pie and ssp command-line options. */
++ #define ESP_DRIVER_SELF_SPEC "%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \
++ %(esp_link_pie)} %(esp_options_ssp) }"
++
++ /* This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector
++ -fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined. */
++ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP )
++ #define ESP_OPTIONS_SSP_SPEC \
++ "%{nostdlib|ffreestanding|fno-stack-protector|fstack-protector| \
++ fstack-protector-all|fstack-protector-strong:;:-fstack-protector-all} \
++ %{fstack-check|fstack-check=*:;: -fstack-check}"
++ #else
++ #define ESP_OPTIONS_SSP_SPEC ""
++ #endif
++
++ /* If EFAULT_PIE or EFAULT_PIE_SSP is defined we will add -fPIE -pie */
++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP )
++
++ /* This will add -fPIE if we don't have -pie -fpic -fPIC -fpie -fPIE -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static
++ -nostdlib -nostartfiles. */
++ /* With ENABLE_CRTBEGINP we don't need to check for -static */
++ #ifdef ENABLE_CRTBEGINP
++ #define ESP_OPTIONS_PIE_SPEC \
++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \
++ %{!shared: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }"
++ #else
++ #define ESP_OPTIONS_PIE_SPEC \
++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \
++ %{!shared: %{!static: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }}"
++ #endif
++
++ /* This will add -pie if we don't have -pie -A -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static -r -nostdlib
++ -nostartfiles */
++ /* With ENABLE_CRTBEGINP we don't need to check for -static
++ and we add -pie only to get the start and endfiles. -pie will not go to the linker. */
++ #ifdef ENABLE_CRTBEGINP
++ #define ESP_LINK_PIE_SPEC \
++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!r: \
++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}"
++ #else
++ #define ESP_LINK_PIE_SPEC \
++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!static:%{!r: \
++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}}"
++ #endif
++
++ /* This will check if -pie is set when (-static) -pg -p -profile. If set it will make gcc print out
++ "-pie and (static)|pg|p|profile are incompatible when linking" */
++ /* With ENABLE_CRTBEGINP we don't need to check for -static */
++ #ifdef ENABLE_CRTBEGINP
++ #define ESP_LINK_PIE_CHECK_SPEC \
++ "%{pie:%{pg|p|profile:%e-pie and -pg|p|profile are incompatible when linking}}"
++ #else
++ #define ESP_LINK_PIE_CHECK_SPEC \
++ "%{pie:%{static|pg|p|profile:%e-pie and -static|pg|p|profile are incompatible when linking}}"
++ #endif
++
++ /* We don't pass -pie to the linker when -static. */
++ #ifdef ENABLE_CRTBEGINP
++ #define LINK_PIE_SPEC "%{!static:%{pie:-pie}} %(esp_link)"
++ #else
++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)"
++ #endif
++
++ #else
++ #define ESP_OPTIONS_PIE_SPEC ""
++ #define ESP_LINK_PIE_CHECK_SPEC ""
++ #define ESP_LINK_PIE_SPEC ""
++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)"
++ #endif
++
++ /* We add extra spec name's to the EXTRA_SPECS list */
++ #define ESP_EXTRA_SPECS \
++ { "esp_cc1", ESP_CC1_SPEC }, \
++ { "esp_cc1_pie", ESP_CC1_PIE_SPEC }, \
++ { "esp_cc1_ssp", ESP_CC1_SSP_SPEC }, \
++ { "esp_cc1_strict_overflow", ESP_CC1_STRICT_OVERFLOW_SPEC }, \
++ { "esp_link", ESP_LINK_SPEC }, \
++ { "esp_link_now", ESP_LINK_NOW_SPEC }, \
++ { "esp_link_pie", ESP_LINK_PIE_SPEC }, \
++ { "esp_link_pie_check", ESP_LINK_PIE_CHECK_SPEC }, \
++ { "esp_driver_self", ESP_DRIVER_SELF_SPEC }, \
++ { "esp_options_pie", ESP_OPTIONS_PIE_SPEC }, \
++ { "esp_options_ssp", ESP_OPTIONS_SSP_SPEC }
++
++ static const char *cc1_spec = CC1_SPEC ESP_CC1_SPEC;
++
++#endif
++#endif /* End GCC_ESP_H */
--- /dev/null
+https://bugs.gentoo.org/508852
+https://gcc.gnu.org/PR61164
+
+2014-04-27 Magnus Granberg <zorry@gentoo.org>
+
+ #508852
+ * libitm/configure.tgt: Disable FORTIFY
+
+--- a/libitm/configure.tgt
++++ b/libitm/configure.tgt
+@@ -43,6 +43,16 @@ if test "$gcc_cv_have_tls" = yes ; then
+ esac
+ fi
+
++# FIXME: error: inlining failed in call to always_inline
++# ‘int vfprintf(FILE*, const char*, __va_list_tag*)’
++# : function body can be overwritten at link time
++# Disable Fortify in libitm for now. #508852
++case "${target}" in
++ *-*-linux*)
++ XCFLAGS="${XCFLAGS} -U_FORTIFY_SOURCE"
++ ;;
++esac
++
+ # Map the target cpu to an ARCH sub-directory. At the same time,
+ # work out any special compilation flags as necessary.
+ case "${target_cpu}" in
+++ /dev/null
-diff -Nur gcc-4.8.1-vanilla/configure gcc-4.8.1/configure
---- gcc-4.8.1-vanilla/configure 2013-02-15 18:45:54.000000000 +0100
-+++ gcc-4.8.1/configure 2013-06-27 23:57:54.004095553 +0200
-@@ -670,6 +670,7 @@
- CFLAGS
- CC
- EXTRA_CONFIGARGS_LIBJAVA
-+enable_esp
- target_subdir
- host_subdir
- build_subdir
-@@ -748,6 +749,7 @@
- enable_libquadmath
- enable_libquadmath_support
- enable_libada
-+enable_esp
- enable_libssp
- enable_libstdcxx
- enable_static_libjava
-@@ -1464,6 +1466,11 @@
- --disable-libquadmath-support
- disable libquadmath support for Fortran
- --enable-libada build libada directory
-+ --enable-esp Enable Stack protector and Position independent
-+ executable as default if we have suppot for it when
-+ compiling and link with and -z now as default.
-+ Linux targets supported i*86, x86_64, x32,
-+ powerpc, powerpc64, ia64, arm and mips.
- --enable-libssp build libssp directory
- --disable-libstdcxx do not build libstdc++-v3 directory
- --enable-static-libjava[=ARG]
-@@ -3068,6 +3075,24 @@
- noconfigdirs="$noconfigdirs gnattools"
- fi
-
-+# Check whether --enable-esp was given and target have the support.
-+# Check whether --enable-esp was given.
-+if test "${enable_esp+set}" = set; then :
-+ enableval=$enable_esp;
-+ case $target in
-+ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*)
-+ enable_esp=yes
-+ ;;
-+ *)
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** --enable-esp is not supported on this $target target." >&5
-+$as_echo "$as_me: WARNING: *** --enable-esp is not supported on this $target target." >&2;}
-+ ;;
-+ esac
-+
-+fi
-+
-+
-+
- # Check whether --enable-libssp was given.
- if test "${enable_libssp+set}" = set; then :
- enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
-@@ -14456,6 +14481,11 @@
- esac ;;
- esac
-
-+# Disable -fstack-protector on stage1
-+if test x$enable_esp = xyes; then
-+ stage1_cflags="$stage1_cflags -fno-stack-protector"
-+fi
-+
-
-
- # Enable --enable-checking in stage1 of the compiler.
-diff -Nur gcc-4.8.1-vanilla/configure.ac gcc-4.8.1/configure.ac
---- gcc-4.8.1-vanilla/configure.ac 2013-02-15 18:45:54.000000000 +0100
-+++ gcc-4.8.1/configure.ac 2013-06-27 23:57:53.999095429 +0200
-@@ -423,6 +423,26 @@
- noconfigdirs="$noconfigdirs gnattools"
- fi
-
-+# Check whether --enable-esp was given and target have the support.
-+AC_ARG_ENABLE([esp],
-+[AS_HELP_STRING([--enable-esp],
-+ [Enable Stack protector and Position independent executable as
-+ default if we have suppot for it when compiling
-+ and link with -z relro and -z now as default.
-+ Linux targets supported i*86, x86_64, x32,
-+ powerpc, powerpc64, ia64, arm and mips.])],
-+[
-+ case $target in
-+ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*)
-+ enable_esp=yes
-+ ;;
-+ *)
-+ AC_MSG_WARN([*** --enable-esp is not supported on this $target target.])
-+ ;;
-+ esac
-+])
-+AC_SUBST([enable_esp])
-+
- AC_ARG_ENABLE(libssp,
- [AS_HELP_STRING([--enable-libssp], [build libssp directory])],
- ENABLE_LIBSSP=$enableval,
-@@ -3241,6 +3261,11 @@
- esac ;;
- esac
-
-+# Disable -fstack-protector on stage1
-+if test x$enable_esp = xyes; then
-+ stage1_cflags="$stage1_cflags -fno-stack-protector"
-+fi
-+
- AC_SUBST(stage1_cflags)
-
- # Enable --enable-checking in stage1 of the compiler.
-diff -Nur gcc-4.8.1-vanilla/gcc/common.opt gcc-4.8.1/gcc/common.opt
---- gcc-4.8.1-vanilla/gcc/common.opt 2013-03-14 10:13:36.000000000 +0100
-+++ gcc-4.8.1/gcc/common.opt 2013-06-27 23:57:54.024096050 +0200
-@@ -2393,6 +2393,9 @@
- nodefaultlibs
- Driver
-
-+nopie
-+Driver
-+
- nostartfiles
- Driver
-
-diff -Nur gcc-4.8.1-vanilla/gcc/config/arm/arm.h gcc-4.8.1/gcc/config/arm/arm.h
---- gcc-4.8.1-vanilla/gcc/config/arm/arm.h 2013-03-17 17:28:55.000000000 +0100
-+++ gcc-4.8.1/gcc/config/arm/arm.h 2013-06-27 23:57:54.031096224 +0200
-@@ -2328,6 +2328,11 @@
- # define MCPU_MTUNE_NATIVE_SPECS ""
- #endif
-
--#define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
--
-+#ifdef ENABLE_ESP
-+# define DRIVER_SELF_SPECS \
-+ MCPU_MTUNE_NATIVE_SPECS, \
-+ ESP_DRIVER_SELF_SPEC
-+#else
-+# define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
-+#endif
- #endif /* ! GCC_ARM_H */
-diff -Nur gcc-4.8.1-vanilla/gcc/config/arm/elf.h gcc-4.8.1/gcc/config/arm/elf.h
---- gcc-4.8.1-vanilla/gcc/config/arm/elf.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/arm/elf.h 2013-06-27 23:57:54.031096224 +0200
-@@ -49,7 +49,11 @@
- #endif
-
- #undef SUBSUBTARGET_EXTRA_SPECS
-+#ifdef ENABLE_ESP
-+#define SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
-+#else
- #define SUBSUBTARGET_EXTRA_SPECS
-+#endif
-
- #ifndef ASM_SPEC
- #define ASM_SPEC "\
-diff -Nur gcc-4.8.1-vanilla/gcc/config/esp.h gcc-4.8.1/gcc/config/esp.h
---- gcc-4.8.1-vanilla/gcc/config/esp.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.8.1/gcc/config/esp.h 2013-06-27 23:57:54.033096274 +0200
-@@ -0,0 +1,127 @@
-+/* License terms see GNU GENERAL PUBLIC LICENSE Version 3.
-+ * Version 20130214.1
-+ * Magnus Granberg (Zorry) <zorry@gentoo.org> */
-+#ifndef GCC_ESP_H
-+#define GCC_ESP_H
-+
-+/* This file will add -fstack-protector-all, -fPIE, -pie and -z now
-+ as default if the defines and the spec allow it.
-+ Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass
-+ to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened.
-+ This will add some unsupported upstream commands options as -nopie and -nonow.
-+ -D__KERNEL__ is added so we don't have -fPIE, -pie and -fstack-protector-all when building kernels.
-+ ESP_CC1_SPEC is added to CC1_SPEC.
-+ ESP_CC1_STRICT_OVERFLOW_SPEC is added so we don't disable the strict-overflow check.
-+ ESP_LINK_PIE_CHECK_SPEC check for -pie, -p, -pg, -profile and -static.
-+ ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie.
-+*/
-+#ifdef ENABLE_ESP
-+
-+ /* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass */
-+ #define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)"
-+ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP )
-+ #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: }}"
-+ #else
-+ #define ESP_CC1_SSP_SPEC ""
-+ #endif
-+ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP )
-+ #define ESP_CC1_PIE_SPEC "%{!nopie: }"
-+ #else
-+ #define ESP_CC1_PIE_SPEC ""
-+ #endif
-+ #define ESP_CC1_STRICT_OVERFLOW_SPEC "%{!fstrict-overflow:%{!fno-strict-overflow: -fno-strict-overflow}}"
-+
-+ /* ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable
-+ -z now will be added if we don't have -vanilla spec. We do a -pie incompatible check
-+ Don't remove the specs in the end */
-+ #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) "
-+ #define ESP_LINK_NOW_SPEC "%{!nonow:-z now}"
-+
-+ /* We use ESP_ESP_DRIVER_SELF_SPEC to add pie and ssp command-line options. */
-+ #define ESP_DRIVER_SELF_SPEC "%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \
-+ %(esp_link_pie)} %(esp_options_ssp) }"
-+
-+ /* This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector
-+ -fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined. */
-+ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP )
-+ #define ESP_OPTIONS_SSP_SPEC \
-+ "%{nostdlib|nodefaultlibs|fno-stack-protector| \
-+ fstack-protector|fstack-protector-all:;:-fstack-protector-all}"
-+ #else
-+ #define ESP_OPTIONS_SSP_SPEC ""
-+ #endif
-+
-+ /* If EFAULT_PIE or EFAULT_PIE_SSP is defined we will add -fPIE -pie */
-+ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP )
-+
-+ /* This will add -fPIE if we don't have -pie -fpic -fPIC -fpie -fPIE -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static
-+ -nostdlib -nostartfiles. */
-+ /* With ENABLE_CRTBEGINP we don't need to check for -static */
-+ #ifdef ENABLE_CRTBEGINP
-+ #define ESP_OPTIONS_PIE_SPEC \
-+ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \
-+ %{!shared: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }"
-+ #else
-+ #define ESP_OPTIONS_PIE_SPEC \
-+ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \
-+ %{!shared: %{!static: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }}"
-+ #endif
-+
-+ /* This will add -pie if we don't have -pie -A -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static -r -nostdlib
-+ -nostartfiles */
-+ /* With ENABLE_CRTBEGINP we don't need to check for -static
-+ and we add -pie only to get the start and endfiles. -pie will not go to the linker. */
-+ #ifdef ENABLE_CRTBEGINP
-+ #define ESP_LINK_PIE_SPEC \
-+ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!r: \
-+ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}"
-+ #else
-+ #define ESP_LINK_PIE_SPEC \
-+ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!static:%{!r: \
-+ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}}"
-+ #endif
-+
-+ /* This will check if -pie is set when (-static) -pg -p -profile. If set it will make gcc print out
-+ "-pie and (static)|pg|p|profile are incompatible when linking" */
-+ /* With ENABLE_CRTBEGINP we don't need to check for -static */
-+ #ifdef ENABLE_CRTBEGINP
-+ #define ESP_LINK_PIE_CHECK_SPEC \
-+ "%{pie:%{pg|p|profile:%e-pie and -pg|p|profile are incompatible when linking}}"
-+ #else
-+ #define ESP_LINK_PIE_CHECK_SPEC \
-+ "%{pie:%{static|pg|p|profile:%e-pie and -static|pg|p|profile are incompatible when linking}}"
-+ #endif
-+
-+ /* We don't pass -pie to the linker when -static. */
-+ #ifdef ENABLE_CRTBEGINP
-+ #define LINK_PIE_SPEC "%{!static:%{pie:-pie}} %(esp_link)"
-+ #else
-+ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)"
-+ #endif
-+
-+ #else
-+ #define ESP_OPTIONS_PIE_SPEC ""
-+ #define ESP_LINK_PIE_CHECK_SPEC ""
-+ #define ESP_LINK_PIE_SPEC ""
-+ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)"
-+ #endif
-+
-+ /* We add extra spec name's to the EXTRA_SPECS list */
-+ #define ESP_EXTRA_SPECS \
-+ { "esp_cc1", ESP_CC1_SPEC }, \
-+ { "esp_cc1_pie", ESP_CC1_PIE_SPEC }, \
-+ { "esp_cc1_ssp", ESP_CC1_SSP_SPEC }, \
-+ { "esp_cc1_strict_overflow", ESP_CC1_STRICT_OVERFLOW_SPEC }, \
-+ { "esp_link", ESP_LINK_SPEC }, \
-+ { "esp_link_now", ESP_LINK_NOW_SPEC }, \
-+ { "esp_link_pie", ESP_LINK_PIE_SPEC }, \
-+ { "esp_link_pie_check", ESP_LINK_PIE_CHECK_SPEC }, \
-+ { "esp_driver_self", ESP_DRIVER_SELF_SPEC }, \
-+ { "esp_options_pie", ESP_OPTIONS_PIE_SPEC }, \
-+ { "esp_options_ssp", ESP_OPTIONS_SSP_SPEC }
-+
-+ static const char *esp_driver_self_spec = ESP_DRIVER_SELF_SPEC;
-+ static const char *cc1_spec = CC1_SPEC ESP_CC1_SPEC;
-+
-+#endif
-+#endif /* End GCC_ESP_H */
-diff -Nur gcc-4.8.1-vanilla/gcc/config/gnu-user.h gcc-4.8.1/gcc/config/gnu-user.h
---- gcc-4.8.1-vanilla/gcc/config/gnu-user.h 2013-03-08 18:16:45.000000000 +0100
-+++ gcc-4.8.1/gcc/config/gnu-user.h 2013-06-27 23:57:54.024096050 +0200
-@@ -40,7 +40,11 @@
- provides part of the support for getting C++ file-scope static
- object constructed before entering `main'. */
-
--#if defined HAVE_LD_PIE
-+#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
-+#define GNU_USER_TARGET_STARTFILE_SPEC \
-+ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} crti.o%s \
-+ %{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}"
-+#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
- #define GNU_USER_TARGET_STARTFILE_SPEC \
- "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
-diff -Nur gcc-4.8.1-vanilla/gcc/config/i386/gnu-user-common.h gcc-4.8.1/gcc/config/i386/gnu-user-common.h
---- gcc-4.8.1-vanilla/gcc/config/i386/gnu-user-common.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/i386/gnu-user-common.h 2013-06-27 23:57:54.030096199 +0200
-@@ -70,3 +70,7 @@
-
- /* Static stack checking is supported by means of probes. */
- #define STACK_CHECK_STATIC_BUILTIN 1
-+
-+#ifdef ENABLE_ESP
-+#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
-+#endif
-diff -Nur gcc-4.8.1-vanilla/gcc/config/i386/gnu-user.h gcc-4.8.1/gcc/config/i386/gnu-user.h
---- gcc-4.8.1-vanilla/gcc/config/i386/gnu-user.h 2013-02-08 19:08:12.000000000 +0100
-+++ gcc-4.8.1/gcc/config/i386/gnu-user.h 2013-06-27 23:57:54.030096199 +0200
-@@ -70,9 +70,16 @@
- "--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}"
-
- #undef SUBTARGET_EXTRA_SPECS
-+#ifdef ENABLE_ESP
-+#define SUBTARGET_EXTRA_SPECS \
-+ { "link_emulation", GNU_USER_LINK_EMULATION },\
-+ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \
-+ ESP_EXTRA_SPECS
-+#else
- #define SUBTARGET_EXTRA_SPECS \
- { "link_emulation", GNU_USER_LINK_EMULATION },\
- { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
-+#endif
-
- #define GNU_USER_TARGET_LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
- %{!shared: \
-diff -Nur gcc-4.8.1-vanilla/gcc/config/i386/i386.h gcc-4.8.1/gcc/config/i386/i386.h
---- gcc-4.8.1-vanilla/gcc/config/i386/i386.h 2013-01-28 21:42:55.000000000 +0100
-+++ gcc-4.8.1/gcc/config/i386/i386.h 2013-06-27 23:57:54.031096224 +0200
-@@ -643,13 +643,16 @@
- Do not define this macro if it does not need to do anything. */
-
- #ifndef SUBTARGET_EXTRA_SPECS
-+#ifdef ENABLE_ESP
-+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
-+#else
- #define SUBTARGET_EXTRA_SPECS
- #endif
-+#endif
-
- #define EXTRA_SPECS \
- { "cc1_cpu", CC1_CPU_SPEC }, \
- SUBTARGET_EXTRA_SPECS
--\f
-
- /* Set the value of FLT_EVAL_METHOD in float.h. When using only the
- FPU, assume that the fpcw is set to extended precision; when using
-diff -Nur gcc-4.8.1-vanilla/gcc/config/ia64/ia64.h gcc-4.8.1/gcc/config/ia64/ia64.h
---- gcc-4.8.1-vanilla/gcc/config/ia64/ia64.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/ia64/ia64.h 2013-06-27 23:57:54.033096274 +0200
-@@ -41,8 +41,12 @@
- } while (0)
-
- #ifndef SUBTARGET_EXTRA_SPECS
-+#ifdef ENABLE_ESP
-+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
-+#else
- #define SUBTARGET_EXTRA_SPECS
- #endif
-+#endif
-
- #define EXTRA_SPECS \
- { "asm_extra", ASM_EXTRA_SPEC }, \
-diff -Nur gcc-4.8.1-vanilla/gcc/config/ia64/linux.h gcc-4.8.1/gcc/config/ia64/linux.h
---- gcc-4.8.1-vanilla/gcc/config/ia64/linux.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/ia64/linux.h 2013-06-27 23:57:54.032096249 +0200
-@@ -88,3 +88,7 @@
-
- /* Define this to be nonzero if static stack checking is supported. */
- #define STACK_CHECK_STATIC_BUILTIN 1
-+
-+#ifdef ENABLE_ESP
-+#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
-+#endif
-diff -Nur gcc-4.8.1-vanilla/gcc/config/mips/gnu-user64.h gcc-4.8.1/gcc/config/mips/gnu-user64.h
---- gcc-4.8.1-vanilla/gcc/config/mips/gnu-user64.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/mips/gnu-user64.h 2013-06-27 23:57:54.032096249 +0200
-@@ -26,9 +26,16 @@
- " %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
-
- #undef DRIVER_SELF_SPECS
-+#ifdef ENABLE_ESP
- #define DRIVER_SELF_SPECS \
- BASE_DRIVER_SELF_SPECS, \
-+ ESP_DRIVER_SELF_SPEC, \
- LINUX64_DRIVER_SELF_SPECS
-+# else
-+#define DRIVER_SELF_SPECS \
-+ BASE_DRIVER_SELF_SPECS, \
-+ LINUX64_DRIVER_SELF_SPECS
-+#endif
-
- #undef GNU_USER_TARGET_LINK_SPEC
- #define GNU_USER_TARGET_LINK_SPEC "\
-diff -Nur gcc-4.8.1-vanilla/gcc/config/mips/gnu-user.h gcc-4.8.1/gcc/config/mips/gnu-user.h
---- gcc-4.8.1-vanilla/gcc/config/mips/gnu-user.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/mips/gnu-user.h 2013-06-27 23:57:54.032096249 +0200
-@@ -125,9 +125,16 @@
- "%{mabi=64:%{!msym32:%<mplt}}"
-
- #undef DRIVER_SELF_SPECS
-+#ifdef ENABLE_ESP
- #define DRIVER_SELF_SPECS \
- BASE_DRIVER_SELF_SPECS, \
-+ ESP_DRIVER_SELF_SPEC, \
- LINUX_DRIVER_SELF_SPECS
-+# else
-+#define DRIVER_SELF_SPECS \
-+ BASE_DRIVER_SELF_SPECS, \
-+ LINUX_DRIVER_SELF_SPECS
-+#endif
-
- /* Similar to standard Linux, but adding -ffast-math support. */
- #undef GNU_USER_TARGET_MATHFILE_SPEC
-diff -Nur gcc-4.8.1-vanilla/gcc/config/mips/mips.h gcc-4.8.1/gcc/config/mips/mips.h
---- gcc-4.8.1-vanilla/gcc/config/mips/mips.h 2013-02-25 14:53:16.000000000 +0100
-+++ gcc-4.8.1/gcc/config/mips/mips.h 2013-06-27 23:57:54.032096249 +0200
-@@ -1197,9 +1197,13 @@
- SUBTARGET_EXTRA_SPECS
-
- #ifndef SUBTARGET_EXTRA_SPECS
-+#ifdef ENABLE_ESP
-+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
-+#else
- #define SUBTARGET_EXTRA_SPECS
- #endif
--\f
-+#endif
-+
- #define DBX_DEBUGGING_INFO 1 /* generate stabs (OSF/rose) */
- #define DWARF2_DEBUGGING_INFO 1 /* dwarf2 debugging info */
-
-diff -Nur gcc-4.8.1-vanilla/gcc/config/rs6000/linux64.h gcc-4.8.1/gcc/config/rs6000/linux64.h
---- gcc-4.8.1-vanilla/gcc/config/rs6000/linux64.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/rs6000/linux64.h 2013-06-27 23:57:54.029096174 +0200
-@@ -180,7 +180,7 @@
- #endif
-
- #define ASM_SPEC32 "-a32 \
--%{mrelocatable} %{mrelocatable-lib} %{fpic:-K PIC} %{fPIC:-K PIC} \
-+%{mrelocatable} %{mrelocatable-lib} %{fpic|fPIC|fpie|fPIE:-K PIC} \
- %{memb} %{!memb: %{msdata=eabi: -memb}} \
- %{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \
- %{mcall-freebsd: -mbig} \
-diff -Nur gcc-4.8.1-vanilla/gcc/config/rs6000/sysv4.h gcc-4.8.1/gcc/config/rs6000/sysv4.h
---- gcc-4.8.1-vanilla/gcc/config/rs6000/sysv4.h 2013-01-10 21:38:27.000000000 +0100
-+++ gcc-4.8.1/gcc/config/rs6000/sysv4.h 2013-06-27 23:57:54.030096199 +0200
-@@ -627,8 +627,13 @@
-
- #define LINK_OS_DEFAULT_SPEC ""
-
-+#ifdef ENABLE_ESP
-+#define DRIVER_SELF_SPECS "%{mfpu=none: %<mfpu=* \
-+ %<msingle-float %<mdouble-float}", ESP_DRIVER_SELF_SPECS
-+#else
- #define DRIVER_SELF_SPECS "%{mfpu=none: %<mfpu=* \
- %<msingle-float %<mdouble-float}"
-+#endif
-
- /* Override rs6000.h definition. */
- #undef CPP_SPEC
-@@ -769,7 +774,12 @@
- %{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \
- %{!shared: %{profile:-lc_p} %{!profile:-lc}}}"
-
--#ifdef HAVE_LD_PIE
-+#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
-+#define STARTFILE_LINUX_SPEC "\
-+%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
-+%{mnewlib:ecrti.o%s;:crti.o%s} \
-+%{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}"
-+#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
- #define STARTFILE_LINUX_SPEC "\
- %{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
- %{mnewlib:ecrti.o%s;:crti.o%s} \
-@@ -933,7 +943,11 @@
- { "cpp_os_openbsd", CPP_OS_OPENBSD_SPEC }, \
- { "cpp_os_default", CPP_OS_DEFAULT_SPEC }, \
- { "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }, \
-- SUBSUBTARGET_EXTRA_SPECS
-+ SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
-+
-+#ifndef ENABLE_ESP
-+#define ESP_EXTRA_SPECS
-+#endif
-
- #define SUBSUBTARGET_EXTRA_SPECS
-
-diff -Nur gcc-4.8.1-vanilla/gcc/config.in gcc-4.8.1/gcc/config.in
---- gcc-4.8.1-vanilla/gcc/config.in 2013-05-31 11:09:26.000000000 +0200
-+++ gcc-4.8.1/gcc/config.in 2013-06-27 23:57:54.009095677 +0200
-@@ -52,6 +52,12 @@
- #endif
-
-
-+/* Define to 1 to enable crtbeginP.o. */
-+#ifndef USED_FOR_TARGET
-+#undef ENABLE_CRTBEGINP
-+#endif
-+
-+
- /* Define to 1 to specify that we are using the BID decimal floating point
- format instead of DPD */
- #ifndef USED_FOR_TARGET
-@@ -71,6 +77,12 @@
- #endif
-
-
-+/* Define to 1 to enable esp. */
-+#ifndef USED_FOR_TARGET
-+#undef ENABLE_ESP
-+#endif
-+
-+
- /* Define to 1 to enable fixed-point arithmetic extension to C. */
- #ifndef USED_FOR_TARGET
- #undef ENABLE_FIXED_POINT
-diff -Nur gcc-4.8.1-vanilla/gcc/configure gcc-4.8.1/gcc/configure
---- gcc-4.8.1-vanilla/gcc/configure 2013-05-08 13:36:36.000000000 +0200
-+++ gcc-4.8.1/gcc/configure 2013-06-27 23:57:54.008095652 +0200
-@@ -600,6 +600,8 @@
-
- ac_subst_vars='LTLIBOBJS
- LIBOBJS
-+enable_crtbeginP
-+enable_esp
- enable_plugin
- pluginlibs
- CLOOGINC
-@@ -920,6 +922,7 @@
- enable_plugin
- enable_libquadmath_support
- with_linker_hash_style
-+enable_esp
- '
- ac_precious_vars='build_alias
- host_alias
-@@ -1633,6 +1636,11 @@
- --enable-plugin enable plugin support
- --disable-libquadmath-support
- disable libquadmath support for Fortran
-+ --enable-esp Enable Stack protector and Position independent
-+ executable as default if we have suppot for it when
-+ compiling and link with -z now as default.
-+ Linux targets supported i*86, x86_64, x32,
-+ powerpc, powerpc64, ia64, arm and mips.
-
- Optional Packages:
- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
-@@ -27431,6 +27439,59 @@
-
- fi
-
-+# --------------
-+# Esp checks
-+# --------------
-+
-+# Check whether --enable-esp was given and target have the support.
-+# Check whether --enable-esp was given.
-+if test "${enable_esp+set}" = set; then :
-+ enableval=$enable_esp; enable_esp=$enableval
-+else
-+ enable_esp=no
-+fi
-+
-+if test $enable_esp = yes ; then
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $target support esp" >&5
-+$as_echo_n "checking if $target support esp... " >&6; }
-+ case "$target" in
-+ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*)
-+ enable_esp=yes
-+
-+$as_echo "#define ENABLE_ESP 1" >>confdefs.h
-+
-+ ;;
-+ *)
-+ enable_esp=no
-+ ;;
-+ esac
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_esp" >&5
-+$as_echo "$enable_esp" >&6; }
-+fi
-+
-+if test $enable_esp = yes ; then
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for crtbeginP.o support" >&5
-+$as_echo_n "checking checking for crtbeginP.o support... " >&6; }
-+ if test x$enable_esp = xyes ; then
-+ case "$target" in
-+ ia64*-*-linux*)
-+ enable_crtbeginP=no ;;
-+ *-*-linux*)
-+ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then
-+ enable_crtbeginP=yes
-+
-+$as_echo "#define ENABLE_CRTBEGINP 1" >>confdefs.h
-+
-+ fi
-+ ;;
-+ *) enable_crtbeginP=no ;;
-+ esac
-+ fi
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_crtbeginP" >&5
-+$as_echo "$enable_crtbeginP" >&6; }
-+fi
-+
-+
- # Configure the subdirectories
- # AC_CONFIG_SUBDIRS($subdirs)
-
-diff -Nur gcc-4.8.1-vanilla/gcc/configure.ac gcc-4.8.1/gcc/configure.ac
---- gcc-4.8.1-vanilla/gcc/configure.ac 2013-05-08 13:36:36.000000000 +0200
-+++ gcc-4.8.1/gcc/configure.ac 2013-06-27 23:57:54.001095478 +0200
-@@ -5297,6 +5297,55 @@
- [The linker hash style])
- fi
-
-+# --------------
-+# Esp checks
-+# --------------
-+
-+# Check whether --enable-esp was given and target have the support.
-+AC_ARG_ENABLE([esp],
-+[AS_HELP_STRING([--enable-esp],
-+ [Enable Stack protector and Position independent executable as
-+ default if we have suppot for it when compiling
-+ and link with -z now as default.
-+ Linux targets supported i*86, x86_64, x32,
-+ powerpc, powerpc64, ia64, arm and mips.])],
-+ enable_esp=$enableval,
-+ enable_esp=no)
-+if test $enable_esp = yes ; then
-+ AC_MSG_CHECKING(if $target support esp)
-+ case "$target" in
-+ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*)
-+ enable_esp=yes
-+ AC_DEFINE(ENABLE_ESP, 1,
-+ [Define if your target support esp and you have enable it.])
-+ ;;
-+ *)
-+ enable_esp=no
-+ ;;
-+ esac
-+AC_MSG_RESULT($enable_esp)
-+fi
-+AC_SUBST([enable_esp])
-+if test $enable_esp = yes ; then
-+ AC_MSG_CHECKING(checking for crtbeginP.o support)
-+ if test x$enable_esp = xyes ; then
-+ case "$target" in
-+ ia64*-*-linux*)
-+ enable_crtbeginP=no ;;
-+ *-*-linux*)
-+ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then
-+ enable_crtbeginP=yes
-+ AC_DEFINE(ENABLE_CRTBEGINP, 1,
-+ [Define if your compiler will support crtbeginP.])
-+ fi
-+ ;;
-+ *) enable_crtbeginP=no ;;
-+ esac
-+ fi
-+ AC_MSG_RESULT($enable_crtbeginP)
-+fi
-+AC_SUBST([enable_crtbeginP])
-+
- # Configure the subdirectories
- # AC_CONFIG_SUBDIRS($subdirs)
-
-diff -Nur gcc-4.8.1-vanilla/gcc/doc/invoke.texi gcc-4.8.1/gcc/doc/invoke.texi
---- gcc-4.8.1-vanilla/gcc/doc/invoke.texi 2013-03-29 14:41:29.000000000 +0100
-+++ gcc-4.8.1/gcc/doc/invoke.texi 2013-06-27 23:57:54.029096174 +0200
-@@ -8877,6 +8877,11 @@
- @opindex fstack-protector-all
- Like @option{-fstack-protector} except that all functions are protected.
-
-+NOTE: When --enable-esp this option is enabled by default
-+for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector}
-+or @option{-nostdlib} or @option{-nodefaultlibs} or
-+@option{-fstack-protector} are found.
-+
- @item -fsection-anchors
- @opindex fsection-anchors
- Try to reduce the number of symbolic address calculations by using
-@@ -9905,6 +9910,12 @@
- used for compilation (@option{-fpie}, @option{-fPIE},
- or model suboptions) when you specify this linker option.
-
-+NOTE: When --enable-esp this option is enabled by default
-+for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
-+or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
-+@option{-nostartfiles} or @option{-shared} or @option{-pg} or @option{-p}
-+are found.
-+
- @item -rdynamic
- @opindex rdynamic
- Pass the flag @option{-export-dynamic} to the ELF linker, on targets
-@@ -20360,6 +20371,11 @@
- @code{__pie__} and @code{__PIE__}. The macros have the value 1
- for @option{-fpie} and 2 for @option{-fPIE}.
-
-+NOTE: When --enable-esp this option is enabled by default
-+for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
-+or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
-+@option{-nostartfiles} or @option{-shared} are found.
-+
- @item -fno-jump-tables
- @opindex fno-jump-tables
- Do not use jump tables for switch statements even where it would be
-diff -Nur gcc-4.8.1-vanilla/gcc/gcc.c gcc-4.8.1/gcc/gcc.c
---- gcc-4.8.1-vanilla/gcc/gcc.c 2013-05-17 14:24:26.000000000 +0200
-+++ gcc-4.8.1/gcc/gcc.c 2013-06-27 23:57:54.021095975 +0200
-@@ -42,6 +42,7 @@
- #include "opts.h"
- #include "params.h"
- #include "vec.h"
-+#include "config/esp.h" /* for --enable-esp support */
- #include "filenames.h"
-
- /* By default there is no special suffix for target executables. */
-@@ -773,7 +774,9 @@
-
- static const char *asm_debug = ASM_DEBUG_SPEC;
- static const char *cpp_spec = CPP_SPEC;
-+#ifndef ENABLE_ESP
- static const char *cc1_spec = CC1_SPEC;
-+#endif
- static const char *cc1plus_spec = CC1PLUS_SPEC;
- static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC;
- static const char *link_ssp_spec = LINK_SSP_SPEC;
-diff -Nur gcc-4.8.1-vanilla/gcc/Makefile.in gcc-4.8.1/gcc/Makefile.in
---- gcc-4.8.1-vanilla/gcc/Makefile.in 2013-05-21 18:00:49.000000000 +0200
-+++ gcc-4.8.1/gcc/Makefile.in 2013-06-27 23:57:54.019095926 +0200
-@@ -235,6 +235,14 @@
- LINKER_FLAGS = $(CFLAGS)
- endif
-
-+# We don't want to compile the compiler with -fPIE, it make PCH fail.
-+enable_esp = @enable_esp@
-+ifeq ($(enable_esp),yes)
-+ESP_NOPIE_CFLAGS = -fno-PIE
-+else
-+ESP_NOPIE_CFLAGS=
-+endif
-+
- # -------------------------------------------
- # Programs which operate on the build machine
- # -------------------------------------------
-@@ -986,12 +994,13 @@
-
- # This is the variable actually used when we compile. If you change this,
- # you probably want to update BUILD_CFLAGS in configure.ac
--ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
-+ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \
- $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
-
- # The C++ version.
--ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
-- $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
-+ALL_CXXFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \
-+ $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \
-+ $(WARN_CXXFLAGS) @DEFS@
-
- # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
- # puts -I options in CPPFLAGS, our include files in the srcdir will always
-@@ -1808,6 +1817,8 @@
- echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
- echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
- echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
-+ echo enable_esp = '$(enable_esp)' >> tmp-libgcc.mvars
-+ echo enable_crtbeginP = '@enable_crtbeginP@' >> tmp-libgcc.mvars
-
- mv tmp-libgcc.mvars libgcc.mvars
-
-diff -Nur gcc-4.8.1-vanilla/gcc/varasm.c gcc-4.8.1/gcc/varasm.c
---- gcc-4.8.1-vanilla/gcc/varasm.c 2013-05-10 03:54:06.000000000 +0200
-+++ gcc-4.8.1/gcc/varasm.c 2013-06-27 23:57:54.023096025 +0200
-@@ -5939,7 +5939,11 @@
- bool is_local;
-
- is_local = targetm.binds_local_p (decl);
-- if (!flag_shlib)
-+ #ifdef ENABLE_ESP
-+ if (!flag_pic)
-+ #else
-+ if (!flag_shlib)
-+ #endif
- {
- if (is_local)
- kind = TLS_MODEL_LOCAL_EXEC;
-diff -Nur gcc-4.8.1-vanilla/libgcc/Makefile.in gcc-4.8.1/libgcc/Makefile.in
---- gcc-4.8.1-vanilla/libgcc/Makefile.in 2013-02-04 20:06:20.000000000 +0100
-+++ gcc-4.8.1/libgcc/Makefile.in 2013-06-27 23:57:54.019095926 +0200
-@@ -220,6 +220,17 @@
- DECNUMINC =
- endif
-
-+ifeq ($(enable_esp),yes)
-+ESP_NOPIE_CFLAGS = -fno-PIE
-+else
-+ESP_NOPIE_CFLAGS=
-+endif
-+
-+# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes
-+ifeq ($(enable_crtbeginP),yes)
-+EXTRA_PARTS += crtbeginP.o
-+endif
-+
- # Options to use when compiling libgcc2.a.
- #
- LIBGCC2_DEBUG_CFLAGS = -g
-@@ -280,7 +291,7 @@
- CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
- -finhibit-size-directive -fno-inline -fno-exceptions \
- -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
-- -fno-stack-protector \
-+ -fno-stack-protector $(ESP_NOPIE_CFLAGS) \
- $(INHIBIT_LIBC_CFLAGS)
-
- # Extra flags to use when compiling crt{begin,end}.o.
-@@ -969,6 +980,13 @@
- # This is a version of crtbegin for -static links.
- crtbeginT$(objext): $(srcdir)/crtstuff.c
- $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O
-+
-+# This is a version of crtbegin for -static -fPIE links.
-+ifeq ($(enable_crtbeginP),yes)
-+crtbeginP$(objext): $(srcdir)/crtstuff.c
-+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \
-+ -c $< -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O
-+endif
- endif
-
- ifeq ($(CUSTOM_CRTIN),)
-diff -Nur gcc-4.8.1-vanilla/Makefile.in gcc-4.8.1/Makefile.in
---- gcc-4.8.1-vanilla/Makefile.in 2013-03-30 12:25:03.000000000 +0100
-+++ gcc-4.8.1/Makefile.in 2013-06-27 23:57:54.017095876 +0200
-@@ -360,9 +360,17 @@
- BUILD_PREFIX = @BUILD_PREFIX@
- BUILD_PREFIX_1 = @BUILD_PREFIX_1@
-
-+# Some stuff don't compile with SSP
-+enable_esp = @enable_esp@
-+ifeq ($(enable_esp),yes)
-+ESP_NOSSP_CFLAGS = -fno-stack-protector
-+else
-+ESP_NOSSP_CFLAGS=
-+endif
-+
- # Flags to pass to stage2 and later makes. They are defined
- # here so that they can be overridden by Makefile fragments.
--BOOT_CFLAGS= -g -O2
-+BOOT_CFLAGS= -g -O2 $(ESP_NOSSP_CFLAGS)
- BOOT_LDFLAGS=
- BOOT_ADAFLAGS= -gnatpg
-
-@@ -408,9 +416,9 @@
-
- CFLAGS = @CFLAGS@
- LDFLAGS = @LDFLAGS@
--LIBCFLAGS = $(CFLAGS)
-+LIBCFLAGS = $(CFLAGS) $(ESP_NOSSP_CFLAGS)
- CXXFLAGS = @CXXFLAGS@
--LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
-+LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates $(ESP_NOSSP_CFLAGS)
- GOCFLAGS = $(CFLAGS)
-
- TFLAGS =
--- /dev/null
+2014-04-07 Richard Henderson <rth@redhat.com>
+
+ * common/config/aarch64/aarch64-common.c (TARGET_OPTION_INIT_STRUCT):
+ Define.
+ (aarch64_option_init_struct): New function.
+
+--- gcc/common/config/aarch64/aarch64-common.c
++++ gcc/common/config/aarch64/aarch64-common.c
+@@ -39,6 +39,9 @@
+ #undef TARGET_OPTION_OPTIMIZATION_TABLE
+ #define TARGET_OPTION_OPTIMIZATION_TABLE aarch_option_optimization_table
+
++#undef TARGET_OPTION_INIT_STRUCT
++#define TARGET_OPTION_INIT_STRUCT aarch64_option_init_struct
++
+ /* Set default optimization options. */
+ static const struct default_options aarch_option_optimization_table[] =
+ {
+@@ -47,6 +50,16 @@ static const struct default_options aarch_option_optimization_table[] =
+ { OPT_LEVELS_NONE, 0, NULL, 0 }
+ };
+
++/* Implement TARGET_OPTION_INIT_STRUCT. */
++
++static void
++aarch64_option_init_struct (struct gcc_options *opts)
++{
++ /* By default, always emit DWARF-2 unwind info. This allows debugging
++ without maintaining a stack frame back-chain. */
++ opts->x_flag_asynchronous_unwind_tables = 1;
++}
++
+ /* Implement TARGET_HANDLE_OPTION.
+ This function handles the target specific options for CPU/target selection.
+
--- /dev/null
+2014-08-08 Richard Henderson <rth@redhat.com>
+
+ * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Add
+ cfi_ops argument, for restore put REG_CFA_RESTORE notes into
+ *cfi_ops rather than on individual insns. Cleanup.
+ (aarch64_save_or_restore_callee_save_registers): Likewise.
+ (aarch64_expand_prologue): Adjust caller.
+ (aarch64_expand_epilogue): Likewise. Cleanup. Emit queued cfi_ops
+ on the stack restore insn.
+
+--- gcc/config/aarch64/aarch64.c.jj 2014-07-08 17:38:17.398231989 +0200
++++ gcc/config/aarch64/aarch64.c 2014-08-13 10:02:45.599757706 +0200
+@@ -1810,8 +1810,7 @@ aarch64_register_saved_on_entry (int reg
+
+ static void
+ aarch64_save_or_restore_fprs (int start_offset, int increment,
+- bool restore, rtx base_rtx)
+-
++ bool restore, rtx base_rtx, rtx *cfi_ops)
+ {
+ unsigned regno;
+ unsigned regno2;
+@@ -1819,16 +1818,16 @@ aarch64_save_or_restore_fprs (int start_
+ rtx (*gen_mem_ref)(enum machine_mode, rtx)
+ = (frame_pointer_needed)? gen_frame_mem : gen_rtx_MEM;
+
+-
+ for (regno = V0_REGNUM; regno <= V31_REGNUM; regno++)
+ {
+ if (aarch64_register_saved_on_entry (regno))
+ {
+- rtx mem;
++ rtx mem, reg1;
+ mem = gen_mem_ref (DFmode,
+ plus_constant (Pmode,
+ base_rtx,
+ start_offset));
++ reg1 = gen_rtx_REG (DFmode, regno);
+
+ for (regno2 = regno + 1;
+ regno2 <= V31_REGNUM
+@@ -1840,56 +1839,51 @@ aarch64_save_or_restore_fprs (int start_
+ if (regno2 <= V31_REGNUM &&
+ aarch64_register_saved_on_entry (regno2))
+ {
+- rtx mem2;
++ rtx mem2, reg2;
+ /* Next highest register to be saved. */
+ mem2 = gen_mem_ref (DFmode,
+ plus_constant
+ (Pmode,
+ base_rtx,
+ start_offset + increment));
++ reg2 = gen_rtx_REG (DFmode, regno2);
++
+ if (restore == false)
+ {
+- insn = emit_insn
+- ( gen_store_pairdf (mem, gen_rtx_REG (DFmode, regno),
+- mem2, gen_rtx_REG (DFmode, regno2)));
+-
++ insn = emit_insn (gen_store_pairdf (mem, reg1, mem2, reg2));
++ /* The first part of a frame-related parallel insn
++ is always assumed to be relevant to the frame
++ calculations; subsequent parts, are only
++ frame-related if explicitly marked. */
++ RTX_FRAME_RELATED_P (XVECEXP (PATTERN (insn), 0, 1)) = 1;
++ RTX_FRAME_RELATED_P (insn) = 1;
+ }
+ else
+ {
+- insn = emit_insn
+- ( gen_load_pairdf (gen_rtx_REG (DFmode, regno), mem,
+- gen_rtx_REG (DFmode, regno2), mem2));
+-
+- add_reg_note (insn, REG_CFA_RESTORE,
+- gen_rtx_REG (DFmode, regno));
+- add_reg_note (insn, REG_CFA_RESTORE,
+- gen_rtx_REG (DFmode, regno2));
++ emit_insn (gen_load_pairdf (reg1, mem, reg2, mem2));
++ *cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg1, *cfi_ops);
++ *cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg2, *cfi_ops);
+ }
+
+- /* The first part of a frame-related parallel insn
+- is always assumed to be relevant to the frame
+- calculations; subsequent parts, are only
+- frame-related if explicitly marked. */
+- RTX_FRAME_RELATED_P (XVECEXP (PATTERN (insn), 0, 1)) = 1;
+ regno = regno2;
+ start_offset += increment * 2;
+ }
+ else
+ {
+ if (restore == false)
+- insn = emit_move_insn (mem, gen_rtx_REG (DFmode, regno));
++ {
++ insn = emit_move_insn (mem, reg1);
++ RTX_FRAME_RELATED_P (insn) = 1;
++ }
+ else
+ {
+- insn = emit_move_insn (gen_rtx_REG (DFmode, regno), mem);
+- add_reg_note (insn, REG_CFA_RESTORE,
+- gen_rtx_REG (DImode, regno));
++ emit_move_insn (reg1, mem);
++ *cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg1, *cfi_ops);
+ }
+ start_offset += increment;
+ }
+- RTX_FRAME_RELATED_P (insn) = 1;
+ }
+ }
+-
+ }
+
+
+@@ -1897,13 +1891,14 @@ aarch64_save_or_restore_fprs (int start_
+ restore's have to happen. */
+ static void
+ aarch64_save_or_restore_callee_save_registers (HOST_WIDE_INT offset,
+- bool restore)
++ bool restore, rtx *cfi_ops)
+ {
+ rtx insn;
+ rtx base_rtx = stack_pointer_rtx;
+ HOST_WIDE_INT start_offset = offset;
+ HOST_WIDE_INT increment = UNITS_PER_WORD;
+- rtx (*gen_mem_ref)(enum machine_mode, rtx) = (frame_pointer_needed)? gen_frame_mem : gen_rtx_MEM;
++ rtx (*gen_mem_ref)(enum machine_mode, rtx)
++ = (frame_pointer_needed)? gen_frame_mem : gen_rtx_MEM;
+ unsigned limit = (frame_pointer_needed)? R28_REGNUM: R30_REGNUM;
+ unsigned regno;
+ unsigned regno2;
+@@ -1912,11 +1907,13 @@ aarch64_save_or_restore_callee_save_regi
+ {
+ if (aarch64_register_saved_on_entry (regno))
+ {
+- rtx mem;
++ rtx mem, reg1;
++
+ mem = gen_mem_ref (Pmode,
+ plus_constant (Pmode,
+ base_rtx,
+ start_offset));
++ reg1 = gen_rtx_REG (DImode, regno);
+
+ for (regno2 = regno + 1;
+ regno2 <= limit
+@@ -1928,56 +1925,54 @@ aarch64_save_or_restore_callee_save_regi
+ if (regno2 <= limit &&
+ aarch64_register_saved_on_entry (regno2))
+ {
+- rtx mem2;
++ rtx mem2, reg2;
+ /* Next highest register to be saved. */
+ mem2 = gen_mem_ref (Pmode,
+ plus_constant
+ (Pmode,
+ base_rtx,
+ start_offset + increment));
++ reg2 = gen_rtx_REG (DImode, regno2);
++
+ if (restore == false)
+ {
+- insn = emit_insn
+- ( gen_store_pairdi (mem, gen_rtx_REG (DImode, regno),
+- mem2, gen_rtx_REG (DImode, regno2)));
+-
++ insn = emit_insn (gen_store_pairdi (mem, reg1, mem2, reg2));
++ /* The first part of a frame-related parallel insn
++ is always assumed to be relevant to the frame
++ calculations; subsequent parts, are only
++ frame-related if explicitly marked. */
++ RTX_FRAME_RELATED_P (XVECEXP (PATTERN (insn), 0, 1)) = 1;
++ RTX_FRAME_RELATED_P (insn) = 1;
+ }
+ else
+ {
+- insn = emit_insn
+- ( gen_load_pairdi (gen_rtx_REG (DImode, regno), mem,
+- gen_rtx_REG (DImode, regno2), mem2));
+-
+- add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (DImode, regno));
+- add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (DImode, regno2));
++ emit_insn (gen_load_pairdi (reg1, mem, reg2, mem2));
++ *cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg1, *cfi_ops);
++ *cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg2, *cfi_ops);
+ }
+
+- /* The first part of a frame-related parallel insn
+- is always assumed to be relevant to the frame
+- calculations; subsequent parts, are only
+- frame-related if explicitly marked. */
+- RTX_FRAME_RELATED_P (XVECEXP (PATTERN (insn), 0,
+- 1)) = 1;
+ regno = regno2;
+ start_offset += increment * 2;
+ }
+ else
+ {
+ if (restore == false)
+- insn = emit_move_insn (mem, gen_rtx_REG (DImode, regno));
++ {
++ insn = emit_move_insn (mem, reg1);
++ RTX_FRAME_RELATED_P (insn) = 1;
++ }
+ else
+ {
+- insn = emit_move_insn (gen_rtx_REG (DImode, regno), mem);
+- add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (DImode, regno));
++ emit_move_insn (reg1, mem);
++ *cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg1, *cfi_ops);
+ }
+ start_offset += increment;
+ }
+- RTX_FRAME_RELATED_P (insn) = 1;
+ }
+ }
+
+- aarch64_save_or_restore_fprs (start_offset, increment, restore, base_rtx);
+-
++ aarch64_save_or_restore_fprs (start_offset, increment, restore,
++ base_rtx, cfi_ops);
+ }
+
+ /* AArch64 stack frames generated by this compiler look like:
+@@ -2179,7 +2174,7 @@ aarch64_expand_prologue (void)
+ }
+
+ aarch64_save_or_restore_callee_save_registers
+- (fp_offset + cfun->machine->frame.hardfp_offset, 0);
++ (fp_offset + cfun->machine->frame.hardfp_offset, 0, NULL);
+ }
+
+ /* when offset >= 512,
+@@ -2248,15 +2243,18 @@ aarch64_expand_epilogue (bool for_sibcal
+ insn = emit_insn (gen_add3_insn (stack_pointer_rtx,
+ hard_frame_pointer_rtx,
+ GEN_INT (- fp_offset)));
++ /* CFA should be calculated from the value of SP from now on. */
++ add_reg_note (insn, REG_CFA_ADJUST_CFA,
++ gen_rtx_SET (VOIDmode, stack_pointer_rtx,
++ plus_constant (Pmode, hard_frame_pointer_rtx,
++ -fp_offset)));
+ RTX_FRAME_RELATED_P (insn) = 1;
+- /* As SP is set to (FP - fp_offset), according to the rules in
+- dwarf2cfi.c:dwarf2out_frame_debug_expr, CFA should be calculated
+- from the value of SP from now on. */
+ cfa_reg = stack_pointer_rtx;
+ }
+
++ rtx cfi_ops = NULL;
+ aarch64_save_or_restore_callee_save_registers
+- (fp_offset + cfun->machine->frame.hardfp_offset, 1);
++ (fp_offset + cfun->machine->frame.hardfp_offset, 1, &cfi_ops);
+
+ /* Restore the frame pointer and lr if the frame pointer is needed. */
+ if (offset > 0)
+@@ -2264,6 +2262,8 @@ aarch64_expand_epilogue (bool for_sibcal
+ if (frame_pointer_needed)
+ {
+ rtx mem_fp, mem_lr;
++ rtx reg_fp = hard_frame_pointer_rtx;
++ rtx reg_lr = gen_rtx_REG (DImode, LR_REGNUM);
+
+ if (fp_offset)
+ {
+@@ -2276,52 +2276,36 @@ aarch64_expand_epilogue (bool for_sibcal
+ stack_pointer_rtx,
+ fp_offset
+ + UNITS_PER_WORD));
+- insn = emit_insn (gen_load_pairdi (hard_frame_pointer_rtx,
+- mem_fp,
+- gen_rtx_REG (DImode,
+- LR_REGNUM),
+- mem_lr));
++ emit_insn (gen_load_pairdi (reg_fp, mem_fp, reg_lr, mem_lr));
++
++ insn = emit_insn (gen_add2_insn (stack_pointer_rtx,
++ GEN_INT (offset)));
+ }
+ else
+ {
+ insn = emit_insn (gen_loadwb_pairdi_di
+- (stack_pointer_rtx,
+- stack_pointer_rtx,
+- hard_frame_pointer_rtx,
+- gen_rtx_REG (DImode, LR_REGNUM),
+- GEN_INT (offset),
++ (stack_pointer_rtx, stack_pointer_rtx,
++ reg_fp, reg_lr, GEN_INT (offset),
+ GEN_INT (GET_MODE_SIZE (DImode) + offset)));
+- RTX_FRAME_RELATED_P (XVECEXP (PATTERN (insn), 0, 2)) = 1;
+- add_reg_note (insn, REG_CFA_ADJUST_CFA,
+- (gen_rtx_SET (Pmode, stack_pointer_rtx,
+- plus_constant (Pmode, cfa_reg,
+- offset))));
+- }
+-
+- /* The first part of a frame-related parallel insn
+- is always assumed to be relevant to the frame
+- calculations; subsequent parts, are only
+- frame-related if explicitly marked. */
+- RTX_FRAME_RELATED_P (XVECEXP (PATTERN (insn), 0, 1)) = 1;
+- RTX_FRAME_RELATED_P (insn) = 1;
+- add_reg_note (insn, REG_CFA_RESTORE, hard_frame_pointer_rtx);
+- add_reg_note (insn, REG_CFA_RESTORE,
+- gen_rtx_REG (DImode, LR_REGNUM));
+-
+- if (fp_offset)
+- {
+- insn = emit_insn (gen_add2_insn (stack_pointer_rtx,
+- GEN_INT (offset)));
+- RTX_FRAME_RELATED_P (insn) = 1;
+ }
++ cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg_fp, cfi_ops);
++ cfi_ops = alloc_reg_note (REG_CFA_RESTORE, reg_lr, cfi_ops);
+ }
+ else
+ {
+ insn = emit_insn (gen_add2_insn (stack_pointer_rtx,
+ GEN_INT (offset)));
+- RTX_FRAME_RELATED_P (insn) = 1;
+ }
++ cfi_ops = alloc_reg_note (REG_CFA_ADJUST_CFA,
++ gen_rtx_SET (VOIDmode, stack_pointer_rtx,
++ plus_constant (Pmode, cfa_reg,
++ offset)),
++ cfi_ops);
++ REG_NOTES (insn) = cfi_ops;
++ RTX_FRAME_RELATED_P (insn) = 1;
+ }
++ else
++ gcc_assert (cfi_ops == NULL);
+
+ /* Stack adjustment for exception handler. */
+ if (crtl->calls_eh_return)
--- /dev/null
+--- gcc/Makefile.in.jj 2012-12-13 17:09:20.000000000 +0100
++++ gcc/Makefile.in 2012-12-14 11:45:22.585670055 +0100
+@@ -1006,7 +1006,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
+ # and the system's installed libraries.
+ LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
+ $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
+-BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
++BACKENDLIBS = $(if $(CLOOGLIBS),-ldl) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
+ $(ZLIB)
+ # Any system libraries needed just for GNAT.
+ SYSLIBS = @GNAT_LIBEXC@
+@@ -2011,6 +2011,15 @@ $(out_object_file): $(out_file)
+ $(common_out_object_file): $(common_out_file)
+ $(COMPILE) $<
+ $(POSTCOMPILE)
++
++graphite%.o : \
++ ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
++graphite.o : \
++ ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
++graphite%.o : \
++ ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
++graphite.o : \
++ ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
+ #\f
+ # Generate header and source files from the machine description,
+ # and compile them.
+--- gcc/graphite-poly.h.jj 2012-12-13 11:31:27.000000000 +0100
++++ gcc/graphite-poly.h 2012-12-14 13:41:41.970800726 +0100
+@@ -22,6 +22,371 @@ along with GCC; see the file COPYING3.
+ #ifndef GCC_GRAPHITE_POLY_H
+ #define GCC_GRAPHITE_POLY_H
+
++#include <isl/aff.h>
++#include <isl/schedule.h>
++#include <isl/ilp.h>
++#include <isl/flow.h>
++#include <isl/options.h>
++#include <cloog/isl/cloog.h>
++#include <dlfcn.h>
++#define DYNSYMS \
++ DYNSYM (clast_pprint); \
++ DYNSYM (cloog_clast_create_from_input); \
++ DYNSYM (cloog_clast_free); \
++ DYNSYM (cloog_domain_from_isl_set); \
++ DYNSYM (cloog_input_alloc); \
++ DYNSYM (cloog_isl_state_malloc); \
++ DYNSYM (cloog_options_free); \
++ DYNSYM (cloog_options_malloc); \
++ DYNSYM (cloog_scattering_from_isl_map); \
++ DYNSYM (cloog_state_free); \
++ DYNSYM (cloog_union_domain_add_domain); \
++ DYNSYM (cloog_union_domain_alloc); \
++ DYNSYM (cloog_union_domain_set_name); \
++ DYNSYM (isl_aff_add_coefficient_si); \
++ DYNSYM (isl_aff_add_constant); \
++ DYNSYM (isl_aff_free); \
++ DYNSYM (isl_aff_get_coefficient); \
++ DYNSYM (isl_aff_get_space); \
++ DYNSYM (isl_aff_mod); \
++ DYNSYM (isl_aff_set_coefficient_si); \
++ DYNSYM (isl_aff_set_constant_si); \
++ DYNSYM (isl_aff_zero_on_domain); \
++ DYNSYM (isl_band_free); \
++ DYNSYM (isl_band_get_children); \
++ DYNSYM (isl_band_get_partial_schedule); \
++ DYNSYM (isl_band_has_children); \
++ DYNSYM (isl_band_list_free); \
++ DYNSYM (isl_band_list_get_band); \
++ DYNSYM (isl_band_list_get_ctx); \
++ DYNSYM (isl_band_list_n_band); \
++ DYNSYM (isl_band_member_is_zero_distance); \
++ DYNSYM (isl_band_n_member); \
++ DYNSYM (isl_basic_map_add_constraint); \
++ DYNSYM (isl_basic_map_project_out); \
++ DYNSYM (isl_basic_map_universe); \
++ DYNSYM (isl_constraint_set_coefficient); \
++ DYNSYM (isl_constraint_set_coefficient_si); \
++ DYNSYM (isl_constraint_set_constant); \
++ DYNSYM (isl_constraint_set_constant_si); \
++ DYNSYM (isl_ctx_alloc); \
++ DYNSYM (isl_ctx_free); \
++ DYNSYM (isl_equality_alloc); \
++ DYNSYM (isl_id_alloc); \
++ DYNSYM (isl_id_copy); \
++ DYNSYM (isl_id_free); \
++ DYNSYM (isl_inequality_alloc); \
++ DYNSYM (isl_local_space_copy); \
++ DYNSYM (isl_local_space_free); \
++ DYNSYM (isl_local_space_from_space); \
++ DYNSYM (isl_local_space_range); \
++ DYNSYM (isl_map_add_constraint); \
++ DYNSYM (isl_map_add_dims); \
++ DYNSYM (isl_map_align_params); \
++ DYNSYM (isl_map_apply_range); \
++ DYNSYM (isl_map_copy); \
++ DYNSYM (isl_map_dim); \
++ DYNSYM (isl_map_dump); \
++ DYNSYM (isl_map_equate); \
++ DYNSYM (isl_map_fix_si); \
++ DYNSYM (isl_map_flat_product); \
++ DYNSYM (isl_map_flat_range_product); \
++ DYNSYM (isl_map_free); \
++ DYNSYM (isl_map_from_basic_map); \
++ DYNSYM (isl_map_from_pw_aff); \
++ DYNSYM (isl_map_from_union_map); \
++ DYNSYM (isl_map_get_ctx); \
++ DYNSYM (isl_map_get_space); \
++ DYNSYM (isl_map_get_tuple_id); \
++ DYNSYM (isl_map_insert_dims); \
++ DYNSYM (isl_map_intersect); \
++ DYNSYM (isl_map_intersect_domain); \
++ DYNSYM (isl_map_intersect_range); \
++ DYNSYM (isl_map_is_empty); \
++ DYNSYM (isl_map_lex_ge); \
++ DYNSYM (isl_map_lex_le); \
++ DYNSYM (isl_map_n_out); \
++ DYNSYM (isl_map_range); \
++ DYNSYM (isl_map_set_tuple_id); \
++ DYNSYM (isl_map_universe); \
++ DYNSYM (isl_options_set_on_error); \
++ DYNSYM (isl_options_set_schedule_fuse); \
++ DYNSYM (isl_options_set_schedule_max_constant_term); \
++ DYNSYM (isl_options_set_schedule_maximize_band_depth); \
++ DYNSYM (isl_printer_free); \
++ DYNSYM (isl_printer_print_aff); \
++ DYNSYM (isl_printer_print_constraint); \
++ DYNSYM (isl_printer_print_map); \
++ DYNSYM (isl_printer_print_set); \
++ DYNSYM (isl_printer_to_file); \
++ DYNSYM (isl_pw_aff_add); \
++ DYNSYM (isl_pw_aff_alloc); \
++ DYNSYM (isl_pw_aff_copy); \
++ DYNSYM (isl_pw_aff_eq_set); \
++ DYNSYM (isl_pw_aff_free); \
++ DYNSYM (isl_pw_aff_from_aff); \
++ DYNSYM (isl_pw_aff_ge_set); \
++ DYNSYM (isl_pw_aff_gt_set); \
++ DYNSYM (isl_pw_aff_is_cst); \
++ DYNSYM (isl_pw_aff_le_set); \
++ DYNSYM (isl_pw_aff_lt_set); \
++ DYNSYM (isl_pw_aff_mod); \
++ DYNSYM (isl_pw_aff_mul); \
++ DYNSYM (isl_pw_aff_ne_set); \
++ DYNSYM (isl_pw_aff_nonneg_set); \
++ DYNSYM (isl_pw_aff_set_tuple_id); \
++ DYNSYM (isl_pw_aff_sub); \
++ DYNSYM (isl_pw_aff_zero_set); \
++ DYNSYM (isl_schedule_free); \
++ DYNSYM (isl_schedule_get_band_forest); \
++ DYNSYM (isl_set_add_constraint); \
++ DYNSYM (isl_set_add_dims); \
++ DYNSYM (isl_set_apply); \
++ DYNSYM (isl_set_coalesce); \
++ DYNSYM (isl_set_copy); \
++ DYNSYM (isl_set_dim); \
++ DYNSYM (isl_set_fix_si); \
++ DYNSYM (isl_set_free); \
++ DYNSYM (isl_set_from_cloog_domain); \
++ DYNSYM (isl_set_get_space); \
++ DYNSYM (isl_set_get_tuple_id); \
++ DYNSYM (isl_set_intersect); \
++ DYNSYM (isl_set_is_empty); \
++ DYNSYM (isl_set_max); \
++ DYNSYM (isl_set_min); \
++ DYNSYM (isl_set_n_dim); \
++ DYNSYM (isl_set_nat_universe); \
++ DYNSYM (isl_set_project_out); \
++ DYNSYM (isl_set_set_tuple_id); \
++ DYNSYM (isl_set_universe); \
++ DYNSYM (isl_space_add_dims); \
++ DYNSYM (isl_space_alloc); \
++ DYNSYM (isl_space_copy); \
++ DYNSYM (isl_space_dim); \
++ DYNSYM (isl_space_domain); \
++ DYNSYM (isl_space_find_dim_by_id); \
++ DYNSYM (isl_space_free); \
++ DYNSYM (isl_space_from_domain); \
++ DYNSYM (isl_space_get_tuple_id); \
++ DYNSYM (isl_space_params_alloc); \
++ DYNSYM (isl_space_range); \
++ DYNSYM (isl_space_set_alloc); \
++ DYNSYM (isl_space_set_dim_id); \
++ DYNSYM (isl_space_set_tuple_id); \
++ DYNSYM (isl_union_map_add_map); \
++ DYNSYM (isl_union_map_align_params); \
++ DYNSYM (isl_union_map_apply_domain); \
++ DYNSYM (isl_union_map_apply_range); \
++ DYNSYM (isl_union_map_compute_flow); \
++ DYNSYM (isl_union_map_copy); \
++ DYNSYM (isl_union_map_empty); \
++ DYNSYM (isl_union_map_flat_range_product); \
++ DYNSYM (isl_union_map_foreach_map); \
++ DYNSYM (isl_union_map_free); \
++ DYNSYM (isl_union_map_from_map); \
++ DYNSYM (isl_union_map_get_ctx); \
++ DYNSYM (isl_union_map_get_space); \
++ DYNSYM (isl_union_map_gist_domain); \
++ DYNSYM (isl_union_map_gist_range); \
++ DYNSYM (isl_union_map_intersect_domain); \
++ DYNSYM (isl_union_map_is_empty); \
++ DYNSYM (isl_union_map_subtract); \
++ DYNSYM (isl_union_map_union); \
++ DYNSYM (isl_union_set_add_set); \
++ DYNSYM (isl_union_set_compute_schedule); \
++ DYNSYM (isl_union_set_copy); \
++ DYNSYM (isl_union_set_empty); \
++ DYNSYM (isl_union_set_from_set); \
++ DYNSYM (stmt_ass); \
++ DYNSYM (stmt_block); \
++ DYNSYM (stmt_for); \
++ DYNSYM (stmt_guard); \
++ DYNSYM (stmt_root); \
++ DYNSYM (stmt_user);
++extern struct cloog_pointers_s__
++{
++ bool inited;
++ void *h;
++#define DYNSYM(x) __typeof (x) *p_##x
++ DYNSYMS
++#undef DYNSYM
++} cloog_pointers__;
++
++#define cloog_block_alloc (*cloog_pointers__.p_cloog_block_alloc)
++#define clast_pprint (*cloog_pointers__.p_clast_pprint)
++#define cloog_clast_create_from_input (*cloog_pointers__.p_cloog_clast_create_from_input)
++#define cloog_clast_free (*cloog_pointers__.p_cloog_clast_free)
++#define cloog_domain_from_isl_set (*cloog_pointers__.p_cloog_domain_from_isl_set)
++#define cloog_input_alloc (*cloog_pointers__.p_cloog_input_alloc)
++#define cloog_isl_state_malloc (*cloog_pointers__.p_cloog_isl_state_malloc)
++#define cloog_options_free (*cloog_pointers__.p_cloog_options_free)
++#define cloog_options_malloc (*cloog_pointers__.p_cloog_options_malloc)
++#define cloog_scattering_from_isl_map (*cloog_pointers__.p_cloog_scattering_from_isl_map)
++#define cloog_state_free (*cloog_pointers__.p_cloog_state_free)
++#define cloog_union_domain_add_domain (*cloog_pointers__.p_cloog_union_domain_add_domain)
++#define cloog_union_domain_alloc (*cloog_pointers__.p_cloog_union_domain_alloc)
++#define cloog_union_domain_set_name (*cloog_pointers__.p_cloog_union_domain_set_name)
++#define isl_aff_add_coefficient_si (*cloog_pointers__.p_isl_aff_add_coefficient_si)
++#define isl_aff_add_constant (*cloog_pointers__.p_isl_aff_add_constant)
++#define isl_aff_free (*cloog_pointers__.p_isl_aff_free)
++#define isl_aff_get_coefficient (*cloog_pointers__.p_isl_aff_get_coefficient)
++#define isl_aff_get_space (*cloog_pointers__.p_isl_aff_get_space)
++#define isl_aff_mod (*cloog_pointers__.p_isl_aff_mod)
++#define isl_aff_set_coefficient_si (*cloog_pointers__.p_isl_aff_set_coefficient_si)
++#define isl_aff_set_constant_si (*cloog_pointers__.p_isl_aff_set_constant_si)
++#define isl_aff_zero_on_domain (*cloog_pointers__.p_isl_aff_zero_on_domain)
++#define isl_band_free (*cloog_pointers__.p_isl_band_free)
++#define isl_band_get_children (*cloog_pointers__.p_isl_band_get_children)
++#define isl_band_get_partial_schedule (*cloog_pointers__.p_isl_band_get_partial_schedule)
++#define isl_band_has_children (*cloog_pointers__.p_isl_band_has_children)
++#define isl_band_list_free (*cloog_pointers__.p_isl_band_list_free)
++#define isl_band_list_get_band (*cloog_pointers__.p_isl_band_list_get_band)
++#define isl_band_list_get_ctx (*cloog_pointers__.p_isl_band_list_get_ctx)
++#define isl_band_list_n_band (*cloog_pointers__.p_isl_band_list_n_band)
++#define isl_band_member_is_zero_distance (*cloog_pointers__.p_isl_band_member_is_zero_distance)
++#define isl_band_n_member (*cloog_pointers__.p_isl_band_n_member)
++#define isl_basic_map_add_constraint (*cloog_pointers__.p_isl_basic_map_add_constraint)
++#define isl_basic_map_project_out (*cloog_pointers__.p_isl_basic_map_project_out)
++#define isl_basic_map_universe (*cloog_pointers__.p_isl_basic_map_universe)
++#define isl_constraint_set_coefficient (*cloog_pointers__.p_isl_constraint_set_coefficient)
++#define isl_constraint_set_coefficient_si (*cloog_pointers__.p_isl_constraint_set_coefficient_si)
++#define isl_constraint_set_constant (*cloog_pointers__.p_isl_constraint_set_constant)
++#define isl_constraint_set_constant_si (*cloog_pointers__.p_isl_constraint_set_constant_si)
++#define isl_ctx_alloc (*cloog_pointers__.p_isl_ctx_alloc)
++#define isl_ctx_free (*cloog_pointers__.p_isl_ctx_free)
++#define isl_equality_alloc (*cloog_pointers__.p_isl_equality_alloc)
++#define isl_id_alloc (*cloog_pointers__.p_isl_id_alloc)
++#define isl_id_copy (*cloog_pointers__.p_isl_id_copy)
++#define isl_id_free (*cloog_pointers__.p_isl_id_free)
++#define isl_inequality_alloc (*cloog_pointers__.p_isl_inequality_alloc)
++#define isl_local_space_copy (*cloog_pointers__.p_isl_local_space_copy)
++#define isl_local_space_free (*cloog_pointers__.p_isl_local_space_free)
++#define isl_local_space_from_space (*cloog_pointers__.p_isl_local_space_from_space)
++#define isl_local_space_range (*cloog_pointers__.p_isl_local_space_range)
++#define isl_map_add_constraint (*cloog_pointers__.p_isl_map_add_constraint)
++#define isl_map_add_dims (*cloog_pointers__.p_isl_map_add_dims)
++#define isl_map_align_params (*cloog_pointers__.p_isl_map_align_params)
++#define isl_map_apply_range (*cloog_pointers__.p_isl_map_apply_range)
++#define isl_map_copy (*cloog_pointers__.p_isl_map_copy)
++#define isl_map_dim (*cloog_pointers__.p_isl_map_dim)
++#define isl_map_dump (*cloog_pointers__.p_isl_map_dump)
++#define isl_map_equate (*cloog_pointers__.p_isl_map_equate)
++#define isl_map_fix_si (*cloog_pointers__.p_isl_map_fix_si)
++#define isl_map_flat_product (*cloog_pointers__.p_isl_map_flat_product)
++#define isl_map_flat_range_product (*cloog_pointers__.p_isl_map_flat_range_product)
++#define isl_map_free (*cloog_pointers__.p_isl_map_free)
++#define isl_map_from_basic_map (*cloog_pointers__.p_isl_map_from_basic_map)
++#define isl_map_from_pw_aff (*cloog_pointers__.p_isl_map_from_pw_aff)
++#define isl_map_from_union_map (*cloog_pointers__.p_isl_map_from_union_map)
++#define isl_map_get_ctx (*cloog_pointers__.p_isl_map_get_ctx)
++#define isl_map_get_space (*cloog_pointers__.p_isl_map_get_space)
++#define isl_map_get_tuple_id (*cloog_pointers__.p_isl_map_get_tuple_id)
++#define isl_map_insert_dims (*cloog_pointers__.p_isl_map_insert_dims)
++#define isl_map_intersect (*cloog_pointers__.p_isl_map_intersect)
++#define isl_map_intersect_domain (*cloog_pointers__.p_isl_map_intersect_domain)
++#define isl_map_intersect_range (*cloog_pointers__.p_isl_map_intersect_range)
++#define isl_map_is_empty (*cloog_pointers__.p_isl_map_is_empty)
++#define isl_map_lex_ge (*cloog_pointers__.p_isl_map_lex_ge)
++#define isl_map_lex_le (*cloog_pointers__.p_isl_map_lex_le)
++#define isl_map_n_out (*cloog_pointers__.p_isl_map_n_out)
++#define isl_map_range (*cloog_pointers__.p_isl_map_range)
++#define isl_map_set_tuple_id (*cloog_pointers__.p_isl_map_set_tuple_id)
++#define isl_map_universe (*cloog_pointers__.p_isl_map_universe)
++#define isl_options_set_on_error (*cloog_pointers__.p_isl_options_set_on_error)
++#define isl_options_set_schedule_fuse (*cloog_pointers__.p_isl_options_set_schedule_fuse)
++#define isl_options_set_schedule_max_constant_term (*cloog_pointers__.p_isl_options_set_schedule_max_constant_term)
++#define isl_options_set_schedule_maximize_band_depth (*cloog_pointers__.p_isl_options_set_schedule_maximize_band_depth)
++#define isl_printer_free (*cloog_pointers__.p_isl_printer_free)
++#define isl_printer_print_aff (*cloog_pointers__.p_isl_printer_print_aff)
++#define isl_printer_print_constraint (*cloog_pointers__.p_isl_printer_print_constraint)
++#define isl_printer_print_map (*cloog_pointers__.p_isl_printer_print_map)
++#define isl_printer_print_set (*cloog_pointers__.p_isl_printer_print_set)
++#define isl_printer_to_file (*cloog_pointers__.p_isl_printer_to_file)
++#define isl_pw_aff_add (*cloog_pointers__.p_isl_pw_aff_add)
++#define isl_pw_aff_alloc (*cloog_pointers__.p_isl_pw_aff_alloc)
++#define isl_pw_aff_copy (*cloog_pointers__.p_isl_pw_aff_copy)
++#define isl_pw_aff_eq_set (*cloog_pointers__.p_isl_pw_aff_eq_set)
++#define isl_pw_aff_free (*cloog_pointers__.p_isl_pw_aff_free)
++#define isl_pw_aff_from_aff (*cloog_pointers__.p_isl_pw_aff_from_aff)
++#define isl_pw_aff_ge_set (*cloog_pointers__.p_isl_pw_aff_ge_set)
++#define isl_pw_aff_gt_set (*cloog_pointers__.p_isl_pw_aff_gt_set)
++#define isl_pw_aff_is_cst (*cloog_pointers__.p_isl_pw_aff_is_cst)
++#define isl_pw_aff_le_set (*cloog_pointers__.p_isl_pw_aff_le_set)
++#define isl_pw_aff_lt_set (*cloog_pointers__.p_isl_pw_aff_lt_set)
++#define isl_pw_aff_mod (*cloog_pointers__.p_isl_pw_aff_mod)
++#define isl_pw_aff_mul (*cloog_pointers__.p_isl_pw_aff_mul)
++#define isl_pw_aff_ne_set (*cloog_pointers__.p_isl_pw_aff_ne_set)
++#define isl_pw_aff_nonneg_set (*cloog_pointers__.p_isl_pw_aff_nonneg_set)
++#define isl_pw_aff_set_tuple_id (*cloog_pointers__.p_isl_pw_aff_set_tuple_id)
++#define isl_pw_aff_sub (*cloog_pointers__.p_isl_pw_aff_sub)
++#define isl_pw_aff_zero_set (*cloog_pointers__.p_isl_pw_aff_zero_set)
++#define isl_schedule_free (*cloog_pointers__.p_isl_schedule_free)
++#define isl_schedule_get_band_forest (*cloog_pointers__.p_isl_schedule_get_band_forest)
++#define isl_set_add_constraint (*cloog_pointers__.p_isl_set_add_constraint)
++#define isl_set_add_dims (*cloog_pointers__.p_isl_set_add_dims)
++#define isl_set_apply (*cloog_pointers__.p_isl_set_apply)
++#define isl_set_coalesce (*cloog_pointers__.p_isl_set_coalesce)
++#define isl_set_copy (*cloog_pointers__.p_isl_set_copy)
++#define isl_set_dim (*cloog_pointers__.p_isl_set_dim)
++#define isl_set_fix_si (*cloog_pointers__.p_isl_set_fix_si)
++#define isl_set_free (*cloog_pointers__.p_isl_set_free)
++#define isl_set_from_cloog_domain (*cloog_pointers__.p_isl_set_from_cloog_domain)
++#define isl_set_get_space (*cloog_pointers__.p_isl_set_get_space)
++#define isl_set_get_tuple_id (*cloog_pointers__.p_isl_set_get_tuple_id)
++#define isl_set_intersect (*cloog_pointers__.p_isl_set_intersect)
++#define isl_set_is_empty (*cloog_pointers__.p_isl_set_is_empty)
++#define isl_set_max (*cloog_pointers__.p_isl_set_max)
++#define isl_set_min (*cloog_pointers__.p_isl_set_min)
++#define isl_set_n_dim (*cloog_pointers__.p_isl_set_n_dim)
++#define isl_set_nat_universe (*cloog_pointers__.p_isl_set_nat_universe)
++#define isl_set_project_out (*cloog_pointers__.p_isl_set_project_out)
++#define isl_set_set_tuple_id (*cloog_pointers__.p_isl_set_set_tuple_id)
++#define isl_set_universe (*cloog_pointers__.p_isl_set_universe)
++#define isl_space_add_dims (*cloog_pointers__.p_isl_space_add_dims)
++#define isl_space_alloc (*cloog_pointers__.p_isl_space_alloc)
++#define isl_space_copy (*cloog_pointers__.p_isl_space_copy)
++#define isl_space_dim (*cloog_pointers__.p_isl_space_dim)
++#define isl_space_domain (*cloog_pointers__.p_isl_space_domain)
++#define isl_space_find_dim_by_id (*cloog_pointers__.p_isl_space_find_dim_by_id)
++#define isl_space_free (*cloog_pointers__.p_isl_space_free)
++#define isl_space_from_domain (*cloog_pointers__.p_isl_space_from_domain)
++#define isl_space_get_tuple_id (*cloog_pointers__.p_isl_space_get_tuple_id)
++#define isl_space_params_alloc (*cloog_pointers__.p_isl_space_params_alloc)
++#define isl_space_range (*cloog_pointers__.p_isl_space_range)
++#define isl_space_set_alloc (*cloog_pointers__.p_isl_space_set_alloc)
++#define isl_space_set_dim_id (*cloog_pointers__.p_isl_space_set_dim_id)
++#define isl_space_set_tuple_id (*cloog_pointers__.p_isl_space_set_tuple_id)
++#define isl_union_map_add_map (*cloog_pointers__.p_isl_union_map_add_map)
++#define isl_union_map_align_params (*cloog_pointers__.p_isl_union_map_align_params)
++#define isl_union_map_apply_domain (*cloog_pointers__.p_isl_union_map_apply_domain)
++#define isl_union_map_apply_range (*cloog_pointers__.p_isl_union_map_apply_range)
++#define isl_union_map_compute_flow (*cloog_pointers__.p_isl_union_map_compute_flow)
++#define isl_union_map_copy (*cloog_pointers__.p_isl_union_map_copy)
++#define isl_union_map_empty (*cloog_pointers__.p_isl_union_map_empty)
++#define isl_union_map_flat_range_product (*cloog_pointers__.p_isl_union_map_flat_range_product)
++#define isl_union_map_foreach_map (*cloog_pointers__.p_isl_union_map_foreach_map)
++#define isl_union_map_free (*cloog_pointers__.p_isl_union_map_free)
++#define isl_union_map_from_map (*cloog_pointers__.p_isl_union_map_from_map)
++#define isl_union_map_get_ctx (*cloog_pointers__.p_isl_union_map_get_ctx)
++#define isl_union_map_get_space (*cloog_pointers__.p_isl_union_map_get_space)
++#define isl_union_map_gist_domain (*cloog_pointers__.p_isl_union_map_gist_domain)
++#define isl_union_map_gist_range (*cloog_pointers__.p_isl_union_map_gist_range)
++#define isl_union_map_intersect_domain (*cloog_pointers__.p_isl_union_map_intersect_domain)
++#define isl_union_map_is_empty (*cloog_pointers__.p_isl_union_map_is_empty)
++#define isl_union_map_subtract (*cloog_pointers__.p_isl_union_map_subtract)
++#define isl_union_map_union (*cloog_pointers__.p_isl_union_map_union)
++#define isl_union_set_add_set (*cloog_pointers__.p_isl_union_set_add_set)
++#define isl_union_set_compute_schedule (*cloog_pointers__.p_isl_union_set_compute_schedule)
++#define isl_union_set_copy (*cloog_pointers__.p_isl_union_set_copy)
++#define isl_union_set_empty (*cloog_pointers__.p_isl_union_set_empty)
++#define isl_union_set_from_set (*cloog_pointers__.p_isl_union_set_from_set)
++#define stmt_ass (*cloog_pointers__.p_stmt_ass)
++#define stmt_block (*cloog_pointers__.p_stmt_block)
++#define stmt_for (*cloog_pointers__.p_stmt_for)
++#define stmt_guard (*cloog_pointers__.p_stmt_guard)
++#define stmt_root (*cloog_pointers__.p_stmt_root)
++#define stmt_user (*cloog_pointers__.p_stmt_user)
++
+ typedef struct poly_dr *poly_dr_p;
+
+ typedef struct poly_bb *poly_bb_p;
+--- gcc/graphite.c.jj 2012-12-13 11:31:00.000000000 +0100
++++ gcc/graphite.c 2012-12-14 13:40:44.155136961 +0100
+@@ -78,6 +78,34 @@ along with GCC; see the file COPYING3.
+
+ CloogState *cloog_state;
+
++__typeof (cloog_pointers__) cloog_pointers__;
++
++static bool
++init_cloog_pointers (void)
++{
++ void *h;
++
++ if (cloog_pointers__.inited)
++ return cloog_pointers__.h != NULL;
++ h = dlopen ("libcloog-isl.so.4", RTLD_LAZY);
++ cloog_pointers__.h = h;
++ if (h == NULL)
++ return false;
++#define DYNSYM(x) \
++ do \
++ { \
++ union { __typeof (cloog_pointers__.p_##x) p; void *q; } u; \
++ u.q = dlsym (h, #x); \
++ if (u.q == NULL) \
++ return false; \
++ cloog_pointers__.p_##x = u.p; \
++ } \
++ while (0)
++ DYNSYMS
++#undef DYNSYM
++ return true;
++}
++
+ /* Print global statistics to FILE. */
+
+ static void
+@@ -277,6 +305,15 @@ graphite_transform_loops (void)
+ if (parallelized_function_p (cfun->decl))
+ return;
+
++ if (number_of_loops (cfun) <= 1)
++ return;
++
++ if (!init_cloog_pointers ())
++ {
++ sorry ("Graphite loop optimizations cannot be used");
++ return;
++ }
++
+ ctx = isl_ctx_alloc ();
+ isl_options_set_on_error (ctx, ISL_ON_ERROR_ABORT);
+ if (!graphite_initialize (ctx))
+--- gcc/graphite-clast-to-gimple.c.jj 2012-12-13 11:31:27.000000000 +0100
++++ gcc/graphite-clast-to-gimple.c 2012-12-14 13:27:47.196519858 +0100
+@@ -910,7 +910,7 @@ compute_bounds_for_loop (struct clast_fo
+ from STMT_FOR. */
+
+ static tree
+-type_for_clast_for (struct clast_for *stmt_for, ivs_params_p ip)
++type_for_clast_for (struct clast_for *stmt_fora, ivs_params_p ip)
+ {
+ mpz_t bound_one, bound_two;
+ tree lb_type, ub_type;
+@@ -918,8 +918,8 @@ type_for_clast_for (struct clast_for *st
+ mpz_init (bound_one);
+ mpz_init (bound_two);
+
+- lb_type = type_for_clast_expr (stmt_for->LB, ip, bound_one, bound_two);
+- ub_type = type_for_clast_expr (stmt_for->UB, ip, bound_one, bound_two);
++ lb_type = type_for_clast_expr (stmt_fora->LB, ip, bound_one, bound_two);
++ ub_type = type_for_clast_expr (stmt_fora->UB, ip, bound_one, bound_two);
+
+ mpz_clear (bound_one);
+ mpz_clear (bound_two);
--- /dev/null
+2011-04-04 Jakub Jelinek <jakub@redhat.com>
+
+ * toplev.c (toplev_main_argv): New variable.
+ (toplev_main): Initialize it.
+ * graphite.c (init_cloog_pointers): Load libcloog-isl.so.4 from gcc's private
+ directory.
+
+--- gcc/toplev.c.jj 2008-12-09 23:59:10.000000000 +0100
++++ gcc/toplev.c 2009-01-27 14:33:52.000000000 +0100
+@@ -107,6 +107,8 @@ static bool no_backend;
+ /* Length of line when printing switch values. */
+ #define MAX_LINE 75
+
++const char **toplev_main_argv;
++
+ /* Decoded options, and number of such options. */
+ struct cl_decoded_option *save_decoded_options;
+ unsigned int save_decoded_options_count;
+@@ -1909,6 +1911,8 @@ toplev_main (int argc, char **argv)
+
+ expandargv (&argc, &argv);
+
++ toplev_main_argv = CONST_CAST2 (const char **, char **, argv);
++
+ /* Initialization of GCC's environment, and diagnostics. */
+ general_init (argv[0]);
+
+--- gcc/graphite.c.jj 2010-12-01 10:24:32.000000000 -0500
++++ gcc/graphite.c 2010-12-01 11:46:07.832118193 -0500
+@@ -72,11 +72,39 @@ __typeof (cloog_pointers__) cloog_pointe
+ static bool
+ init_cloog_pointers (void)
+ {
+- void *h;
+-
+- if (cloog_pointers__.inited)
+- return cloog_pointers__.h != NULL;
+- h = dlopen ("libcloog-isl.so.4", RTLD_LAZY);
++ void *h = NULL;
++ extern const char **toplev_main_argv;
++ char *buf, *p;
++ size_t len;
++
++ if (cloog_pointers__.inited)
++ return cloog_pointers__.h != NULL;
++ len = progname - toplev_main_argv[0];
++ buf = XALLOCAVAR (char, len + sizeof "libcloog-isl.so.4");
++ memcpy (buf, toplev_main_argv[0], len);
++ strcpy (buf + len, "libcloog-isl.so.4");
++ len += sizeof "libcloog-isl.so.4";
++ p = strstr (buf, "/libexec/");
++ if (p != NULL)
++ {
++ while (1)
++ {
++ char *q = strstr (p + 8, "/libexec/");
++ if (q == NULL)
++ break;
++ p = q;
++ }
++ memmove (p + 4, p + 8, len - (p + 8 - buf));
++ h = dlopen (buf, RTLD_LAZY);
++ if (h == NULL)
++ {
++ len = progname - toplev_main_argv[0];
++ memcpy (buf, toplev_main_argv[0], len);
++ strcpy (buf + len, "libcloog-isl.so.4");
++ }
++ }
++ if (h == NULL)
++ h = dlopen (buf, RTLD_LAZY);
+ cloog_pointers__.h = h;
+ if (h == NULL)
+ return false;
--- /dev/null
+2013-09-20 Jakub Jelinek <jakub@redhat.com>
+
+ * common.opt (-fdiagnostics-color=): Default to auto.
+ * toplev.c (process_options): Always default to
+ -fdiagnostics-color=auto if no -f{,no-}diagnostics-color*.
+ * doc/invoke.texi (-fdiagnostics-color*): Adjust documentation
+ of the default.
+
+--- gcc/common.opt.jj 2013-09-18 12:06:53.000000000 +0200
++++ gcc/common.opt 2013-09-20 10:00:00.935823900 +0200
+@@ -1037,7 +1037,7 @@ Common Alias(fdiagnostics-color=,always,
+ ;
+
+ fdiagnostics-color=
+-Common Joined RejectNegative Var(flag_diagnostics_show_color) Enum(diagnostic_color_rule) Init(DIAGNOSTICS_COLOR_NO)
++Common Joined RejectNegative Var(flag_diagnostics_show_color) Enum(diagnostic_color_rule) Init(DIAGNOSTICS_COLOR_AUTO)
+ -fdiagnostics-color=[never|always|auto] Colorize diagnostics
+
+ ; Required for these enum values.
+--- gcc/toplev.c.jj 2013-09-09 11:32:39.000000000 +0200
++++ gcc/toplev.c 2013-09-20 10:10:08.198721005 +0200
+@@ -1229,10 +1229,8 @@ process_options (void)
+
+ maximum_field_alignment = initial_max_fld_align * BITS_PER_UNIT;
+
+- /* Default to -fdiagnostics-color=auto if GCC_COLORS is in the environment,
+- otherwise default to -fdiagnostics-color=never. */
+- if (!global_options_set.x_flag_diagnostics_show_color
+- && getenv ("GCC_COLORS"))
++ /* Default to -fdiagnostics-color=auto. */
++ if (!global_options_set.x_flag_diagnostics_show_color)
+ pp_show_color (global_dc->printer)
+ = colorize_init (DIAGNOSTICS_COLOR_AUTO);
+
+--- gcc/doc/invoke.texi.jj 2013-09-18 12:06:50.000000000 +0200
++++ gcc/doc/invoke.texi 2013-09-20 10:09:29.079904455 +0200
+@@ -3046,8 +3046,7 @@ a message which is too long to fit on a
+ @cindex highlight, color, colour
+ @vindex GCC_COLORS @r{environment variable}
+ Use color in diagnostics. @var{WHEN} is @samp{never}, @samp{always},
+-or @samp{auto}. The default is @samp{never} if @env{GCC_COLORS} environment
+-variable isn't present in the environment, and @samp{auto} otherwise.
++or @samp{auto}. The default is @samp{auto}.
+ @samp{auto} means to use color only when the standard error is a terminal.
+ The forms @option{-fdiagnostics-color} and @option{-fno-diagnostics-color} are
+ aliases for @option{-fdiagnostics-color=always} and
<a class="link" href="http://www.fsf.org/" target="_top">FSF
</a>
</p><p>
-+ Release 4.8.0
++ Release 4.9.1
+ </p><p>
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation
- The API documentation, rendered into HTML, can be viewed online:
+ The API documentation, rendered into HTML, can be viewed here:
</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
-+ <a class="link" href="api/index.html" target="_top">for the 4.8 release, local
++ <a class="link" href="api/index.html" target="_top">for the 4.9.1 release, local
+ </a>
+ </p></li><li class="listitem"><p>
<a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/libstdc++-html-USERS-3.4/index.html" target="_top">for the 3.4 release
--- /dev/null
+2009-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/38757
+ * langhooks.h (struct lang_hooks): Add source_language langhook.
+ * langhooks-def.h (LANG_HOOKS_SOURCE_LANGUAGE): Define to NULL.
+ (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_SOURCE_LANGUAGE.
+ * dwarf2out.c (add_prototyped_attribute): Add DW_AT_prototype
+ also for DW_LANG_{C,C99,ObjC}.
+ (gen_compile_unit_die): Use lang_hooks.source_language () to
+ determine if DW_LANG_C99 or DW_LANG_C89 should be returned.
+c/
+ * c-lang.c (c_source_language): New function.
+ (LANG_HOOKS_SOURCE_LANGUAGE): Define.
+
+--- gcc/langhooks.h.jj 2011-01-03 12:53:05.125745450 +0100
++++ gcc/langhooks.h 2011-01-04 17:59:43.166744926 +0100
+@@ -467,6 +467,10 @@ struct lang_hooks
+ gimplification. */
+ bool deep_unsharing;
+
++ /* Return year of the source language standard version if the FE supports
++ multiple versions of the standard. */
++ int (*source_language) (void);
++
+ /* Whenever you add entries here, make sure you adjust langhooks-def.h
+ and langhooks.c accordingly. */
+ };
+--- gcc/langhooks-def.h.jj 2011-01-03 12:53:05.000000000 +0100
++++ gcc/langhooks-def.h 2011-01-04 18:00:44.858851030 +0100
+@@ -118,6 +118,7 @@ extern void lhd_omp_firstprivatize_type_
+ #define LANG_HOOKS_BLOCK_MAY_FALLTHRU hook_bool_const_tree_true
+ #define LANG_HOOKS_EH_USE_CXA_END_CLEANUP false
+ #define LANG_HOOKS_DEEP_UNSHARING false
++#define LANG_HOOKS_SOURCE_LANGUAGE NULL
+
+ /* Attribute hooks. */
+ #define LANG_HOOKS_ATTRIBUTE_TABLE NULL
+@@ -303,7 +304,8 @@ extern void lhd_end_section (void);
+ LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS, \
+ LANG_HOOKS_BLOCK_MAY_FALLTHRU, \
+ LANG_HOOKS_EH_USE_CXA_END_CLEANUP, \
+- LANG_HOOKS_DEEP_UNSHARING \
++ LANG_HOOKS_DEEP_UNSHARING, \
++ LANG_HOOKS_SOURCE_LANGUAGE \
+ }
+
+ #endif /* GCC_LANG_HOOKS_DEF_H */
+--- gcc/c/c-lang.c.jj 2011-01-03 12:53:05.376056936 +0100
++++ gcc/c/c-lang.c 2011-01-04 17:59:43.167743798 +0100
+@@ -36,6 +36,12 @@ along with GCC; see the file COPYING3.
+
+ enum c_language_kind c_language = clk_c;
+
++static int
++c_source_language (void)
++{
++ return flag_isoc99 ? 1999 : 1989;
++}
++
+ /* Lang hooks common to C and ObjC are declared in c-objc-common.h;
+ consequently, there should be very few hooks below. */
+
+@@ -45,6 +51,8 @@ enum c_language_kind c_language = clk_c;
+ #define LANG_HOOKS_INIT c_objc_common_init
+ #undef LANG_HOOKS_INIT_TS
+ #define LANG_HOOKS_INIT_TS c_common_init_ts
++#undef LANG_HOOKS_SOURCE_LANGUAGE
++#define LANG_HOOKS_SOURCE_LANGUAGE c_source_language
+
+ /* Each front end provides its own lang hook initializer. */
+ struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
+--- gcc/dwarf2out.c.jj 2011-01-03 12:53:05.102056475 +0100
++++ gcc/dwarf2out.c 2011-01-04 18:03:14.534151763 +0100
+@@ -16109,9 +16109,18 @@ add_bit_size_attribute (dw_die_ref die,
+ static inline void
+ add_prototyped_attribute (dw_die_ref die, tree func_type)
+ {
+- if (get_AT_unsigned (comp_unit_die (), DW_AT_language) == DW_LANG_C89
+- && prototype_p (func_type))
+- add_AT_flag (die, DW_AT_prototyped, 1);
++ switch (get_AT_unsigned (comp_unit_die (), DW_AT_language))
++ {
++ case DW_LANG_C:
++ case DW_LANG_C89:
++ case DW_LANG_C99:
++ case DW_LANG_ObjC:
++ if (prototype_p (func_type))
++ add_AT_flag (die, DW_AT_prototyped, 1);
++ break;
++ default:
++ break;
++ }
+ }
+
+ /* Add an 'abstract_origin' attribute below a given DIE. The DIE is found
+@@ -18915,6 +18924,10 @@ gen_compile_unit_die (const char *filena
+ if (strcmp (language_string, "GNU Go") == 0)
+ language = DW_LANG_Go;
+ }
++ else if (strcmp (language_string, "GNU C") == 0
++ && lang_hooks.source_language
++ && lang_hooks.source_language () >= 1999)
++ language = DW_LANG_C99;
+ }
+ /* Use a degraded Fortran setting in strict DWARF2 so is_fortran works. */
+ else if (strcmp (language_string, "GNU Fortran") == 0)
--- /dev/null
+2013-06-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/56493
+ * convert.c (convert_to_real, convert_to_expr, convert_to_complex):
+ Handle COMPOUND_EXPR.
+
+ * c-c++-common/pr56493.c: New test.
+
+--- gcc/convert.c.jj 2013-05-13 09:44:53.000000000 +0200
++++ gcc/convert.c 2013-06-16 12:16:13.754108523 +0200
+@@ -95,6 +95,15 @@ convert_to_real (tree type, tree expr)
+ enum built_in_function fcode = builtin_mathfn_code (expr);
+ tree itype = TREE_TYPE (expr);
+
++ if (TREE_CODE (expr) == COMPOUND_EXPR)
++ {
++ tree t = convert_to_real (type, TREE_OPERAND (expr, 1));
++ if (t == TREE_OPERAND (expr, 1))
++ return expr;
++ return build2_loc (EXPR_LOCATION (expr), COMPOUND_EXPR, TREE_TYPE (t),
++ TREE_OPERAND (expr, 0), t);
++ }
++
+ /* Disable until we figure out how to decide whether the functions are
+ present in runtime. */
+ /* Convert (float)sqrt((double)x) where x is float into sqrtf(x) */
+@@ -366,6 +375,15 @@ convert_to_integer (tree type, tree expr
+ return error_mark_node;
+ }
+
++ if (ex_form == COMPOUND_EXPR)
++ {
++ tree t = convert_to_integer (type, TREE_OPERAND (expr, 1));
++ if (t == TREE_OPERAND (expr, 1))
++ return expr;
++ return build2_loc (EXPR_LOCATION (expr), COMPOUND_EXPR, TREE_TYPE (t),
++ TREE_OPERAND (expr, 0), t);
++ }
++
+ /* Convert e.g. (long)round(d) -> lround(d). */
+ /* If we're converting to char, we may encounter differing behavior
+ between converting from double->char vs double->long->char.
+@@ -854,6 +872,14 @@ convert_to_complex (tree type, tree expr
+
+ if (TYPE_MAIN_VARIANT (elt_type) == TYPE_MAIN_VARIANT (subtype))
+ return expr;
++ else if (TREE_CODE (expr) == COMPOUND_EXPR)
++ {
++ tree t = convert_to_complex (type, TREE_OPERAND (expr, 1));
++ if (t == TREE_OPERAND (expr, 1))
++ return expr;
++ return build2_loc (EXPR_LOCATION (expr), COMPOUND_EXPR,
++ TREE_TYPE (t), TREE_OPERAND (expr, 0), t);
++ }
+ else if (TREE_CODE (expr) == COMPLEX_EXPR)
+ return fold_build2 (COMPLEX_EXPR, type,
+ convert (subtype, TREE_OPERAND (expr, 0)),
+--- gcc/testsuite/c-c++-common/pr56493.c.jj 2013-06-17 10:24:36.891659600 +0200
++++ gcc/testsuite/c-c++-common/pr56493.c 2013-06-17 10:24:33.164720149 +0200
+@@ -0,0 +1,16 @@
++/* PR c++/56493 */
++/* { dg-do compile } */
++/* { dg-options "-O2 -fdump-tree-gimple" } */
++
++unsigned long long bar (void);
++int x;
++
++void
++foo (void)
++{
++ x += bar ();
++}
++
++/* Verify we narrow the addition from unsigned long long to unsigned int type. */
++/* { dg-final { scan-tree-dump " (\[a-zA-Z._0-9]*) = \\(unsigned int\\) \[^;\n\r]*;.* (\[a-zA-Z._0-9]*) = \\(unsigned int\\) \[^;\n\r]*;.* = \\1 \\+ \\2;" "gimple" { target { ilp32 || lp64 } } } } */
++/* { dg-final { cleanup-tree-dump "gimple" } } */
CONFIG_HAVE_CC_STACKPROTECTOR=y
CONFIG_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR_NONE is not set
-CONFIG_CC_STACKPROTECTOR_REGULAR=y
-# CONFIG_CC_STACKPROTECTOR_STRONG is not set
+# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
+CONFIG_CC_STACKPROTECTOR_STRONG=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_OLD_SIGSUSPEND3=y
name = kernel
version = 3.16.2
-release = 1
+release = 2
thisapp = linux-%{version}
maintainer = Arne Fitzenreiter <arne.fitzenreiter@ipfire.org>
bison
elfutils-devel
flex
+ gcc >= 4.9
gcc-plugin-devel
gettext
libunwind-devel
###############################################################################
name = libusb
-version = 1.0.18
+version = 1.0.19
release = 1
groups = System/Libraries
name = pakfire
version = 0.9.26
-release = 2
+release = 3
maintainer = Michael Tremer <michael.tremer@ipfire.org>
groups = System/Packaging
systemd-devel < 38
end
+ # Requires GCC 4.9 or later for -fstack-protector-strong
+ conflicts += gcc < 4.9
+
configfiles
%{sysconfdir}/pakfire/builder.conf
%{sysconfdir}/pakfire/distros
--- /dev/null
+commit 664591620ddc73ac6838c6ed152c2b3c4233d609
+Author: Michael Tremer <michael.tremer@ipfire.org>
+Date: Tue Sep 16 15:49:25 2014 +0200
+
+ CFLAGS: Enable more hardening
+
+ -fstack-protector-strong is available since GCC 4.9
+
+ -D_FORTIFY_SOURCE=2 is automatically enabled in IPFire since
+ GCC 4.9 and when optimization is enabled (e.g. -O2).
+
+diff --git a/macros/cflags.macro b/macros/cflags.macro
+index a2c583c..52a069a 100644
+--- a/macros/cflags.macro
++++ b/macros/cflags.macro
+@@ -1,7 +1,8 @@
+
+ # Export CFLAGS + CXXFLAGS
+-GLOBAL_CFLAGS = -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fPIC
+-GLOBAL_CFLAGS += -fstack-protector-all --param=ssp-buffer-size=4
++GLOBAL_CFLAGS = -O2 -g -pipe -Wall -Werror=format-security
++GLOBAL_CFLAGS += -fexceptions -fPIC -fstack-protector-strong --param=ssp-buffer-size=4
++GLOBAL_CFLAGS += -grecord-gcc-switches
+
+ CFLAGS_i686 = -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables
+ CFLAGS_x86_64 = -m64 -mtune=generic
projects / people / ms / ipfire-3.x.git / commitdiff
