* 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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56071 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 10 insertions, 48 deletions

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 84760231d75..14dbef9d5a7 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -320,6 +320,16 @@ 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
@@ -480,9 +490,6 @@ 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$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	;;
 alpha*-*-gnu*)
 	target_cpu_default="MASK_GAS"
@@ -752,9 +759,6 @@ hppa*-*-linux* | parisc*-*-linux*)
 	tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
 	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 	gas=yes gnu_ld=yes
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	;;
 hppa*-*-openbsd*)
 	target_cpu_default="MASK_PA_11"
@@ -998,9 +1002,6 @@ i370-*-linux*)
 	gnu_ld=yes
 	gas=yes
 	elf=yes
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	;;
 i[34567]86-*-darwin*)
 	tm_file="${tm_file} darwin.h i386/darwin.h"
@@ -1126,9 +1127,6 @@ 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/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
@@ -1137,9 +1135,6 @@ x86_64-*-linux*)
 	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 	gnu_ld=yes
 	float_format=i386
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	;;
 i[34567]86-*-gnu*)
 	float_format=i386
@@ -1440,9 +1435,6 @@ ia64*-*-linux*)
 	tm_file="${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$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	float_format=i386
 	;;
 ia64*-*-hpux*)
@@ -1719,9 +1711,6 @@ m68k-*-linux*)		# Motorola m68k's running GNU/Linux
 	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 	float_format=m68k
 	gnu_ld=yes
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	;;
 m68k-*-psos*)
 	tmake_file=m68k/t-m68kbare
@@ -1881,9 +1870,6 @@ 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$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	;;
 mips*el-*-openbsd*)	# mips little endian
 	target_cpu_default="MASK_GAS|MASK_ABICALLS"
@@ -2108,17 +2094,11 @@ powerpc-*-linux-gnualtivec*)
 	tm_file="${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}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
@@ -2240,9 +2220,6 @@ s390-*-linux*)
 	tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
 	tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux"
 	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-	if test x$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"
@@ -2252,9 +2229,6 @@ 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$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	;;
 sh-*-elf* | sh[2346l]*-*-elf*)
 	tmake_file="sh/t-sh sh/t-elf"
@@ -2311,9 +2285,6 @@ sh-*-linux* | sh[2346lbe]*-*-linux*)
 	esac
 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
 	gas=yes gnu_ld=yes
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	float_format=sh
 	case $machine in
 	sh64*)
@@ -2447,9 +2418,6 @@ sparc-*-linux*)		# Sparc's running GNU/Linux, libc6
 	tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
 	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 	gnu_ld=yes
-	if test x$enable_threads = xyes; then
-		thread_file='posix'
-	fi
 	float_format=sparc
 	;;
 sparc-*-lynxos*)
@@ -2642,9 +2610,6 @@ 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*)
@@ -2776,9 +2741,6 @@ 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