dnl Autoconf configure script for GDB, the GNU debugger.
-dnl Copyright 1995, 1996 Free Software Foundation, Inc.
+dnl Copyright 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
dnl
dnl This file is part of GDB.
dnl
dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.5)dnl
+AC_PREREQ(2.13)dnl
AC_INIT(main.c)
AC_CONFIG_HEADER(config.h:config.in)
AC_PROG_CC
AC_AIX
-AC_MINIX
AC_ISC_POSIX
-
-DLLTOOL=${DLLTOOL-dlltool}
-AC_SUBST(DLLTOOL)
+AM_PROG_CC_STDC
AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
AC_CANONICAL_SYSTEM
+dnl gdb doesn't use gettext, but bfd does. We call this to ensure we
+dnl link with the correct libraries.
+ALL_LINGUAS=
+CY_GNU_GETTEXT
+
dnl List of object files added by configure.
CONFIG_OBS=
CONFIG_DEPS=
+CONFIG_SRCS=
configdirs="doc testsuite"
+AC_ARG_ENABLE(multi-ice,
+[ --enable-multi-ice Build the multi-ice-gdb-server],
+[case "${enableval}" in
+ yes ) enable_multi_ice="yes" ;;
+ no) enable_multi_ice="no" ;;
+ *) AC_MSG_ERROR(Bad value for --enable-multi-ice: ${enableval}) ;;
+ esac
+])
+
+if test "${enable_multi_ice}" = "yes"; then
+ configdirs="${configdirs} multi-ice"
+fi
+
dnl
changequote(,)dnl
dnl
changequote([,])dnl
+AC_PROG_AWK
AC_PROG_INSTALL
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_PROG_YACC
-AC_PROG_AWK
AC_ARG_PROGRAM
AC_TYPE_SIGNAL
AC_HEADER_STDC
-AC_CHECK_HEADERS(limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h stdlib.h sys/procfs.h link.h endian.h objlist.h)
+
+AC_CHECK_HEADERS(ctype.h curses.h endian.h link.h \
+ memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
+ string.h sys/procfs.h sys/ptrace.h sys/reg.h \
+ term.h termio.h termios.h unistd.h wait.h sys/wait.h \
+ wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
+ time.h sys/ioctl.h)
AC_HEADER_STAT
AC_C_CONST
-AC_CHECK_FUNCS(setpgid sbrk select poll sigaction)
+AC_CHECK_FUNCS(setpgid sbrk sigaction isascii bzero bcopy btowc poll sigprocmask)
+AC_FUNC_ALLOCA
+
+dnl See if ptrace.h provides the PTRACE_GETXFPREGS request.
+dnl PTRACE_GETXFPREGS is a Cygnus invention, since we wrote our own
+dnl Linux kernel patch for SSE support. That patch may or may not
+dnl actually make it into the official distribution. If you find that
+dnl years have gone by since this configure test was added, and Linux
+dnl isn't using PTRACE_GETXFPREGS, that means that our patch didn't
+dnl make it, and you can delete this code.
+AC_MSG_CHECKING(for PTRACE_GETXFPREGS)
+AC_CACHE_VAL(gdb_cv_have_ptrace_getxfpregs,
+[AC_TRY_COMPILE([#include <sys/ptrace.h>],
+ [PTRACE_GETXFPREGS;],
+ [gdb_cv_have_ptrace_getxfpregs=yes],
+ [gdb_cv_have_ptrace_getxfpregs=no])])
+AC_MSG_RESULT($gdb_cv_have_ptrace_getxfpregs)
+if test $gdb_cv_have_ptrace_getxfpregs = yes; then
+ AC_DEFINE(HAVE_PTRACE_GETXFPREGS)
+fi
+
+AC_CHECK_LIB(socket, socketpair)
+AC_CHECK_FUNCS(socketpair)
+
+
+BFD_NEED_DECLARATION(malloc)
+BFD_NEED_DECLARATION(realloc)
+BFD_NEED_DECLARATION(free)
+BFD_NEED_DECLARATION(strerror)
+BFD_NEED_DECLARATION(strdup)
+BFD_NEED_DECLARATION(strstr)
+
+
+# The following save_state_t checkery is only necessary for HPUX
+# versions earlier than 10.20. When those fade from memory, this
+# could be expunged. --jsm 1999-03-22
+
+AC_MSG_CHECKING(for HPUX save_state structure)
+AC_EGREP_HEADER(save_state_t, machine/save_state.h,
+ gdb_cv_hpux_savestate=yes, gdb_cv_hpux_savestate=no)
+AC_EGREP_HEADER(ss_wide, machine/save_state.h, gdb_cv_hpux_sswide=yes,
+ gdb_cv_hpux_sswide=no)
+if test $gdb_cv_hpux_savestate = yes
+then
+ AC_DEFINE(HAVE_STRUCT_SAVE_STATE_T, 1)
+fi
+if test $gdb_cv_hpux_sswide = yes
+then
+ AC_DEFINE(HAVE_STRUCT_MEMBER_SS_WIDE, 1)
+fi
+AC_MSG_RESULT($gdb_cv_hpux_sswide)
+
+
+# If we are configured native on GNU/Linux, work around problems with
+# sys/procfs.h
+# Also detect which type of /proc is in use, such as for Unixware.
-# If we are configured native on Linux, work around problems with sys/procfs.h
if test "${target}" = "${host}"; then
+ gdb_cv_hostos_is_solaris=no
case "${host}" in
- i[3456]86-*-linux*)
- AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,"2")
+ i[[3456]]86-*-linux*)
+ AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2)
AC_DEFINE(sys_quotactl)
;;
+ *-*-solaris*)
+ gdb_cv_hostos_is_solaris=yes ;;
esac
+ AC_MSG_CHECKING(for directory proc entries)
+# The [gdb_host != sun4sol2] hack is because Solaris does provide the
+# multiple procfs files as of Solaris 2.6, but GDB can't use it right now.
+ if test "$ac_cv_header_sys_procfs_h" = yes -a \
+ "$gdb_cv_hostos_is_solaris" = no \
+ -a -d /proc/$$ \
+ -a -f /proc/$$/ctl \
+ -a -f /proc/$$/as \
+ -a -f /proc/$$/map \
+ -a -f /proc/$$/status; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_MULTIPLE_PROC_FDS)
+ else
+ AC_MSG_RESULT(no)
+ fi
fi
-AC_MSG_CHECKING([for gregset_t type])
-AC_CACHE_VAL(gdb_cv_have_gregset_t,
-[AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0],
-gdb_cv_have_gregset_t=yes, gdb_cv_have_gregset_t=no)])
-AC_MSG_RESULT($gdb_cv_have_gregset_t)
-if test $gdb_cv_have_gregset_t = yes; then
- AC_DEFINE(HAVE_GREGSET_T)
-fi
-
-AC_MSG_CHECKING([for fpregset_t type])
-AC_CACHE_VAL(gdb_cv_have_fpregset_t,
-[AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0],
-gdb_cv_have_fpregset_t=yes, gdb_cv_have_fpregset_t=no)])
-AC_MSG_RESULT($gdb_cv_have_fpregset_t)
-if test $gdb_cv_have_fpregset_t = yes; then
- AC_DEFINE(HAVE_FPREGSET_T)
+if test "$ac_cv_header_sys_procfs_h" = yes; then
+ BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(prrun_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(gregset_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(fpregset_t)
+
+ dnl Check for PIOCSET ioctl entry
+
+ AC_MSG_CHECKING(for PIOCSET ioctl entry in sys/procfs.h)
+ AC_CACHE_VAL(gdb_cv_have_procfs_piocset,
+ [AC_TRY_COMPILE([#include <unistd.h>
+#include <sys/types.h>
+#include <sys/procfs.h>
+], [
+ int dummy;;
+ dummy = ioctl(0, PIOCSET, &dummy);
+ ],
+ gdb_cv_have_procfs_piocset=yes, gdb_cv_have_procfs_piocset=no)])
+ AC_MSG_RESULT($gdb_cv_have_procfs_piocset)
+ if test $gdb_cv_have_procfs_piocset = yes; then
+ AC_DEFINE(HAVE_PROCFS_PIOCSET)
+ fi
fi
dnl See if host has libm. This is usually needed by simulators.
AC_CHECK_LIB(m, main)
+dnl Solaris puts wctype in /usr/lib/libw.a before Solaris 2.6.
+dnl
+dnl A bug in GNU ld 2.9.1 causes a problem if we link in -lw
+dnl under Solaris 2.6 because it is some funky empty library.
+dnl So only link in libw if we have to.
+AC_CHECK_LIB(c, wctype,: ,AC_CHECK_LIB(w, wctype))
+
dnl See if compiler supports "long long" type.
AC_MSG_CHECKING(for long long support in compiler)
AC_FUNC_MMAP
-BFD_NEED_DECLARATION(malloc)
-BFD_NEED_DECLARATION(realloc)
-BFD_NEED_DECLARATION(free)
-
dnl See if thread_db library is around for Solaris thread debugging. Note that
dnl we must explicitly test for version 1 of the library because version 0
dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
dnl not doing a canadian cross build (build == host).
if test ${build} = ${host} -a ${host} = ${target} ; then
- case ${host_os} in
- hpux*)
- AC_MSG_CHECKING(for HPUX/OSF thread support)
- if test -f /usr/include/dce/cma_config.h ; then
- if test "$GCC" = "yes" ; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
- CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
- else
- AC_MSG_RESULT(no (suppressed because you are not using GCC))
- fi
- else
- AC_MSG_RESULT(no)
- fi
- ;;
- solaris*)
- AC_MSG_CHECKING(for Solaris thread debugging library)
- if test -f /usr/lib/libthread_db.so.1 ; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_THREAD_DB_LIB)
- CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
- AC_CHECK_LIB(dl, dlopen)
- if test "$GCC" = "yes" ; then
- CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
- fi
- else
- AC_MSG_RESULT(no)
- fi
- ;;
- esac
- AC_SUBST(CONFIG_LDFLAGS)
+ case ${host_os} in
+ hpux*)
+ AC_MSG_CHECKING(for HPUX/OSF thread support)
+ if test -f /usr/include/dce/cma_config.h ; then
+ if test "$GCC" = "yes" ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
+ CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
+ CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
+ else
+ AC_MSG_RESULT(no (suppressed because you are not using GCC))
+ fi
+ else
+ AC_MSG_RESULT(no)
+ fi
+ ;;
+ solaris*)
+ AC_MSG_CHECKING(for Solaris thread debugging library)
+ if test -f /usr/lib/libthread_db.so.1 ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_THREAD_DB_LIB)
+ CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
+ CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
+ AC_CHECK_LIB(dl, dlopen)
+ if test "$GCC" = "yes" ; then
+ # The GNU linker requires the -export-dynamic option to make
+ # all symbols visible in the dynamic symbol table.
+ hold_ldflags=$LDFLAGS
+ AC_MSG_CHECKING(for the ld -export-dynamic flag)
+ LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
+ AC_TRY_LINK(, [int i;], found=yes, found=no)
+ LDFLAGS=$hold_ldflags
+ AC_MSG_RESULT($found)
+ if test $found = yes; then
+ CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
+ fi
+ fi
+ # Sun randomly tweaked the prototypes in <proc_service.h>
+ # at one point.
+ AC_MSG_CHECKING(if <proc_service.h> is old)
+ AC_CACHE_VAL(gdb_cv_proc_service_is_old,[
+ AC_TRY_COMPILE([
+ #include <proc_service.h>
+ ps_err_e ps_pdwrite
+ (struct ps_prochandle*, psaddr_t, const void*, size_t);
+ ],, gdb_cv_proc_service_is_old=no,
+ gdb_cv_proc_service_is_old=yes)
+ ])
+ AC_MSG_RESULT($gdb_cv_proc_service_is_old)
+ if test $gdb_cv_proc_service_is_old = yes; then
+ AC_DEFINE(PROC_SERVICE_IS_OLD)
+ fi
+ else
+ AC_MSG_RESULT(no)
+ fi
+ ;;
+ esac
+ AC_SUBST(CONFIG_LDFLAGS)
fi
dnl Handle optional features that can be enabled.
ENABLE_CFLAGS=
+AC_ARG_ENABLE(tui,
+[ --enable-tui Enable full-screen terminal user interface],
+[
+ case "${enable_tui}" in
+ yes | no) ;;
+ "") enable_tui=yes ;;
+ *)
+ AC_MSG_ERROR(Bad value for --enable-tui: ${enableval})
+ ;;
+ esac
+])
+case ${enable_tui} in
+ "yes" )
+ AC_DEFINE(TUI)
+ BUILD_TUI=all-tui
+ TUI_LIBRARY=tui/libtui.a
+ ;;
+ * )
+ BUILD_TUI=
+ TUI_LIBRARY=
+ ;;
+esac
+AC_SUBST(BUILD_TUI)
+AC_SUBST(TUI_LIBRARY)
+
AC_ARG_ENABLE(netrom,
-[ --enable-netrom ],
+[ --enable-netrom Enable NetROM support],
[case "${enableval}" in
yes) enable_netrom=yes ;;
no) enable_netrom=no ;;
if test "${enable_netrom}" = "yes"; then
CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
+ CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
fi
-# start-sanitize-gdbtk
-ENABLE_IDE=
-AC_ARG_ENABLE(ide, [ --enable-ide Enable IDE support])
-if test "$enable_ide" = yes; then
- enable_ide=yes
- ENABLE_IDE=1
-else
- enable_ide=no
+AC_ARG_ENABLE(build-warnings,
+[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
+[build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
+case "${enableval}" in
+ yes) ;;
+ no) build_warnings="-w";;
+ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ build_warnings="${build_warnings} ${t}";;
+ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ build_warnings="${t} ${build_warnings}";;
+ *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
+ echo "Setting warning flags = $build_warnings" 6>&1
fi
-AC_SUBST(ENABLE_IDE)
-
-ENABLE_GDBTK=
-
-AC_ARG_ENABLE(gdbtk,
-[ --enable-gdbtk ],
-[case "${enableval}" in
- yes)
- case "$host" in
- *go32*)
- AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
- enable_gdbtk=no ;;
- *windows*)
- AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
- enable_gdbtk=no ;;
- *)
- enable_gdbtk=yes ;;
- esac ;;
- no)
- enable_gdbtk=no ;;
- *)
- AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
-esac],
-[
-# Default is on for everything but go32 and cygwin32
-case "$host" in
- *go32* | *windows*)
- ;;
- *)
- enable_gdbtk=yes ;;
+WARN_CFLAGS=""
+WERROR_CFLAGS=""
+if test "x${build_warnings}" != x -a "x$GCC" = xyes
+then
+ # Separate out the -Werror flag as some files just cannot be
+ # compiled with it enabled.
+ for w in ${build_warnings}; do
+ case $w in
+ -Werr*) WERROR_CFLAGS=-Werror ;;
+ *) WARN_CFLAGS="${WARN_CFLAGS} $w"
esac
-])
+ done
+fi],[build_warnings=""])dnl
+
+AC_SUBST(WARN_CFLAGS)
+AC_SUBST(WERROR_CFLAGS)
+
+MMALLOC_CFLAGS=
+MMALLOC=
+AC_SUBST(MMALLOC_CFLAGS)
+AC_SUBST(MMALLOC)
+
+AC_ARG_WITH(mmalloc,
+[ --with-mmalloc Use memory mapped malloc package],
+[case "${withval}" in
+ yes) want_mmalloc=true ;;
+ no) want_mmalloc=false;;
+ *) AC_MSG_ERROR(bad value ${withval} for GDB with-mmalloc option) ;;
+esac],[want_mmalloc=false])dnl
+
+if test x$want_mmalloc = xtrue; then
+ AC_DEFINE(USE_MMALLOC)
+ AC_DEFINE(MMCHECK_FORCE)
+ MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
+ MMALLOC='../mmalloc/libmmalloc.a'
+fi
-# In the cygwin32 environment, we need some additional flags.
-AC_CACHE_CHECK([for cygwin32], gdb_cv_os_cygwin32,
+
+# In the Cygwin environment, we need some additional flags.
+AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin,
[AC_EGREP_CPP(lose, [
-#ifdef __CYGWIN32__
+#if defined (__CYGWIN__) || defined (__CYGWIN32__)
lose
-#endif],[gdb_cv_os_cygwin32=yes],[gdb_cv_os_cygwin32=no])])
+#endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])])
+DLLTOOL=${DLLTOOL-dlltool}
+WINDRES=${WINDRES-windres}
+AC_SUBST(DLLTOOL)
+AC_SUBST(WINDRES)
+
+dnl Figure out which term library to use.
+if test x$gdb_host = xgo32; then
+ TERM_LIB=
+else
+if test x$gdb_cv_os_cygwin = xyes; then
+ TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
+else
+ TERM_LIB=
+ AC_CHECK_LIB(ncurses, tgetent, TERM_LIB=-lncurses,
+ AC_CHECK_LIB(Hcurses, tgetent, TERM_LIB=-lHcurses,
+ AC_CHECK_LIB(termlib, tgetent, TERM_LIB=-ltermlib,
+ AC_CHECK_LIB(termcap, tgetent, TERM_LIB=-ltermcap,
+ AC_CHECK_LIB(curses, tgetent, TERM_LIB=-lcurses,
+ AC_CHECK_LIB(terminfo, tgetent, TERM_LIB=-lterminfo))))))
+
+ if test "x$TERM_LIB" = x
+ then
+ AC_MSG_ERROR(Could not find a term library, e.g. termcap or termlib!)
+ fi
+fi
+fi
+AC_SUBST(TERM_LIB)
+
+# libreadline needs libuser32.a in a cygwin environment
WIN32LIBS=
-WIN32LDAPP=
+if test x$gdb_cv_os_cygwin = xyes; then
+ WIN32LIBS="-luser32"
+fi
AC_SUBST(WIN32LIBS)
-AC_SUBST(WIN32LDAPP)
-if test x$gdb_cv_os_cygwin32 = xyes; then
- if test x$enable_ide = xyes; then
- WIN32LIBS="-ladvapi32"
- fi
-fi
-configdir="unix"
-
-if test "${enable_gdbtk}" = "yes"; then
-
- CY_AC_PATH_TCLCONFIG
- if test -z "${no_tcl}"; then
- CY_AC_LOAD_TCLCONFIG
- CY_AC_PATH_TKCONFIG
-
- # If $no_tk is nonempty, then we can't do Tk, and there is no
- # point to doing Tcl.
- if test -z "${no_tk}"; then
- CY_AC_LOAD_TKCONFIG
- CY_AC_PATH_TCLH
- CY_AC_PATH_TKH
- CY_AC_PATH_ITCLH
- CY_AC_PATH_TIX
-
- # now look for tix library stuff
- TIXVERSION=4.1.8.0
- . ${ac_cv_c_tclconfig}/tclConfig.sh
- case "${host}" in
- *-*-cygwin32*)
- tixdir=../tix/win/tcl8.0
- ;;
- *)
- tixdir=../tix/unix/tk8.0
- ;;
- esac
- if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
- TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
- TIX_DEPS="${tixdir}/libtix${TIXVERSION}.a"
- else
- TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
- TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`.a"
- fi
-
- ENABLE_GDBTK=1
-
- # Include some libraries that Tcl and Tk want.
- if test "${enable_ide}" = "yes"; then
- TCL_LIBS='$(LIBIDE) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
- CONFIG_DEPS='$(LIBIDE) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
- else
- TCL_LIBS='$(LIBIDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
- CONFIG_DEPS='$(LIBIDE) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
- fi
- # Yes, the ordering seems wrong here. But it isn't.
- # TK_LIBS is the list of libraries that need to be linked
- # after Tcl/Tk.
- LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
- CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
-
- if test x$gdb_cv_os_cygwin32 = xyes; then
- WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
- WIN32LDAPP="-Wl,--subsystem,windows"
- fi
- fi
- fi
+AC_PATH_X
+
+
+# Unlike the sim directory, whether a simulator is linked is controlled by
+# presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
+# This code just checks for a few cases where we'd like to ignore those
+# definitions, even when they're present in the '.mt' file. These cases
+# are when --disable-sim is specified, or if the simulator directory is
+# not part of the soruce tree.
+#
+AC_ARG_ENABLE(sim,
+[ --enable-sim Link gdb with simulator],
+[echo "enable_sim = $enable_sim";
+ echo "enableval = ${enableval}";
+ case "${enableval}" in
+ yes) ignore_sim=false ;;
+ no) ignore_sim=true ;;
+ *) ignore_sim=false ;;
+ esac],
+[ignore_sim=false])
+
+if test ! -d "${srcdir}/../sim"; then
+ ignore_sim=true
fi
-AC_SUBST(ENABLE_GDBTK)
-AC_SUBST(X_CFLAGS)
-AC_SUBST(X_LDFLAGS)
-AC_SUBST(X_LIBS)
-AC_SUBST(TIXLIB)
-AC_SUBST(TIX_DEPS)
-# end-sanitize-gdbtk
+if test "${ignore_sim}" = "true"; then
+ IGNORE_SIM="SIM="
+ IGNORE_SIM_OBS="SIM_OBS="
+else
+ IGNORE_SIM=""
+ IGNORE_SIM_OBS=""
+ AC_DEFINE(WITH_SIM)
+fi
+AC_SUBST(IGNORE_SIM)
+AC_SUBST(IGNORE_SIM_OBS)
AC_SUBST(ENABLE_CFLAGS)
AC_SUBST(CONFIG_OBS)
AC_SUBST(CONFIG_DEPS)
+AC_SUBST(CONFIG_SRCS)
# Begin stuff to support --enable-shared
AC_ARG_ENABLE(shared,
-[ --enable-shared use shared libraries],
+[ --enable-shared Use shared libraries],
[case "${enableval}" in
yes) shared=true ;;
no) shared=false ;;
fi
changequote([,])
+SUBDIRS="doc testsuite nlm"
+if test "${enable_multi_ice}" = "yes"; then
+ SUBDIRS="${SUBDIRS} multi-ice"
+fi
+
+AC_SUBST(SUBDIRS)
+
# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
# (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
# corresponding links. But we have to remove the xm.h files and tm.h
files="${files} config/nm-empty.h"
links="${links} nm.h"
fi
-# start-sanitize-gdbtk
-AC_PROG_LN_S
-# Make it possible to use the GUI without doing a full install
-if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
- if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
- echo linking $srcdir/gdbtcl to gdbtcl
- $LN_S $srcdir/gdbtcl gdbtcl
- else
- echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl. You will need to do a
- echo " " make install before you are able to run the GUI.
- fi
-fi
-# end-sanitize-gdbtk
AC_LINK_FILES($files, $links)
dnl Check for exe extension set on certain hosts (e.g. Win32)
-AM_EXEEXT
+AC_EXEEXT
AC_CONFIG_SUBDIRS($configdirs)
-AC_OUTPUT(Makefile .gdbinit:gdbinit.in,
+AC_OUTPUT(Makefile tui/Makefile .gdbinit:gdbinit.in,
[
dnl Autoconf doesn't provide a mechanism for modifying definitions
dnl provided by makefile fragments.
mv -f Makefile.tmp Makefile
changequote([,])dnl
+
case x$CONFIG_HEADERS in
xconfig.h:config.in)
echo > stamp-h ;;
])
exit 0
-
projects / thirdparty / binutils-gdb.git / blobdiff