config.gcc (*-*-linux*): Default to --enable-threads=posix if no --{enable,disable...

	* config.gcc (*-*-linux*): Default to --enable-threads=posix if no
	--{enable,disable}-threads is given to configure.
	(alpha*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux*,
	x86_64-*-linux*, ia64*-*-linux*, m68k-*-linux*, mips*-*-linux*,
	powerpc-*-linux-gnualtivec*, powerpc-*-linux*, s390-*-linux*,
	s390x-*-linux*, sh-*-linux*, sparc-*-linux*, sparc64-*-linux*):
	Remove thread_file setting here.

From-SVN: r56070

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3117c5d27c6aae972e1466e1311db8ef733c31d4..6abf6827a10dd2e2f151a4828b443a0c264d670b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2002-08-06  Jakub Jelinek  <jakub@redhat.com>
+
+       * config.gcc (*-*-linux*): Default to --enable-threads=posix if no
+       --{enable,disable}-threads is given to configure.
+       (alpha*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux*,
+       x86_64-*-linux*, ia64*-*-linux*, m68k-*-linux*, mips*-*-linux*,
+       powerpc-*-linux-gnualtivec*, powerpc-*-linux*, s390-*-linux*,
+       s390x-*-linux*, sh-*-linux*, sparc-*-linux*, sparc64-*-linux*):
+       Remove thread_file setting here.
+
 2002-08-04  Mark Mitchell  <mark@codesourcery.com>
 
        * doc/install.texi (Installing GCC): Refer to buildstat.html,

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 51ec70771e031b3aa131568678c0bf94279ea279..80664e18c6cce86a4dd9caf6a6156a7ba8ddfebb 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -365,6 +365,16 @@ esac
 case $machine in
 *-*-linux*)
        xm_defines=POSIX
+       case $machine in
+       *-*-linux*ecoff* | *-*-linux*libc1* | *-*-linux*oldld* | *-*-linux*aout*)
+               ;;
+       *)
+               case x${enable_threads} in
+                       x | xyes | xposix) thread_file='posix'
+                       ;;
+               esac
+               ;;
+       esac
        ;;
 *-*-gnu*)
        # On the Hurd, the setup is just about the same on
@@ -558,9 +568,6 @@ alpha*-*-linux*)
        tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
        extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
        gas=yes gnu_ld=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 alpha*-*-freebsd*)
        tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
@@ -871,9 +878,6 @@ hppa*-*-linux* | parisc*-*-linux*)
        tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        gas=yes gnu_ld=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 hppa*-*-openbsd*)
        target_cpu_default="MASK_PA_11"
@@ -1117,9 +1121,6 @@ i370-*-linux*)
        gnu_ld=yes
        gas=yes
        elf=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 i[34567]86-*-chorusos*)
        xm_defines=POSIX
@@ -1316,9 +1317,6 @@ i[34567]86-*-linux*)      # Intel 80386's running GNU/Linux
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        gnu_ld=yes
        float_format=i386
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 x86_64-*-linux*)
        tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h linux.h \
@@ -1327,9 +1325,6 @@ x86_64-*-linux*)
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        gnu_ld=yes
        float_format=i386
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 i[34567]86-*-gnu*)
        float_format=i386
@@ -1705,9 +1700,6 @@ ia64*-*-linux*)
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
        tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
        target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        float_format=i386
        ;;
 ia64*-*-hpux*)
@@ -2098,9 +2090,6 @@ m68k-*-linux*)            # Motorola m68k's running GNU/Linux
        extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
        float_format=m68k
        gnu_ld=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 m68k-*-psos*)
        tmake_file=m68k/t-m68kbare
@@ -2397,9 +2386,6 @@ mips*-*-linux*)                           # Linux MIPS, either endian.
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        gnu_ld=yes
        gas=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 mips*el-*-openbsd*)    # mips little endian
        target_cpu_default="MASK_GAS|MASK_ABICALLS"
@@ -2867,17 +2853,11 @@ powerpc-*-linux-gnualtivec*)
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
        out_file=rs6000/rs6000.c
        tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 powerpc-*-linux*)
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
        out_file=rs6000/rs6000.c
        tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 powerpc-*-gnu-gnualtivec*)
        tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
@@ -2993,9 +2973,6 @@ s390-*-linux*)
        tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
        tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux"
        extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 s390x-*-linux*)
        tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
@@ -3004,9 +2981,6 @@ s390x-*-linux*)
        out_file=s390/s390.c
        tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux s390/t-linux64"
        extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 sh-*-elf*)
        tmake_file="sh/t-sh sh/t-elf"
@@ -3045,9 +3019,6 @@ sh-*-linux*)
        tm_file="${tm_file} sh/elf.h sh/linux.h"
        tmake_file="sh/t-sh sh/t-elf sh/t-linux"
        gas=yes gnu_ld=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        float_format=sh
        ;;
 sh-*-*)
@@ -3131,9 +3102,6 @@ sparc-*-linux*)           # Sparc's running GNU/Linux, libc6
        tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        gnu_ld=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        float_format=sparc
        ;;
 sparc-*-lynxos*)
@@ -3332,9 +3300,6 @@ sparc64-*-linux*)         # 64-bit Sparc's running GNU/Linux
        tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        gnu_ld=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        float_format=sparc
        ;;
 sparc64-*-netbsd*)
@@ -3464,9 +3429,6 @@ xtensa-*-linux*)
        tmake_file="t-linux xtensa/t-xtensa"
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        gas=yes gnu_ld=yes
-       if test x$enable_threads = xyes; then
-               thread_file='posix'
-       fi
        ;;
 *)
        echo "Configuration $machine not supported" 1>&2