(i[3456]86-*-linux*): Default thread_file is `posix'.

(i[3456]86-*-linux*gnulibc1): New case.

From-SVN: r14353

diff --git a/gcc/configure.in b/gcc/configure.in
index 2d72d2b2173f63012a41ea91b305801526e55761..c82d99573acc1d7aa561d382c7dc87988ca2a7c6 100644 (file)
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -775,15 +775,31 @@ for machine in $build $host $target; do
                broken_install=yes
                gnu_ld=yes
                ;;
+       i[[3456]]86-*-linux*gnulibc1)
+               xm_file=i386/xm-linux.h # Intel 80386's running Linux
+               xmake_file=x-linux      # with ELF format using the
+               tm_file=i386/linux.h    # Linux C library 5
+               tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
+               extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+               fixincludes=Makefile.in #On Linux, the headers are ok already.
+               broken_install=yes
+               gnu_ld=yes
+               if [[ x$thread_file = x ]]; then
+                       thread_file='single'
+               fi
+               ;;
        i[[3456]]86-*-linux*)           # Intel 80386's running Linux
-               xm_file=i386/xm-linux.h # with ELF format
-               xmake_file=x-linux
+               xm_file=i386/xm-linux.h # with ELF format using glibc 2
+               xmake_file=x-linux      # aka Linux C library 6
                tm_file=i386/linux.h
                tmake_file="t-linux i386/t-crtstuff"
                extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
                fixincludes=Makefile.in #On Linux, the headers are ok already.
                broken_install=yes
                gnu_ld=yes
+               if [[ x$thread_file = x ]]; then
+                       thread_file='posix'
+               fi
                ;;
        i[[3456]]86-*-gnu*)
                ;;