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authorRichard M. Stallman <rms@gnu.org>1997-06-06 00:14:22 +0000
committerRichard M. Stallman <rms@gnu.org>1997-06-06 00:14:22 +0000
commit606532f23f2c89c0ea5cc3c39c6c302d0b381972 (patch)
tree845fdbf9449710b9a0de05b4e0943395130272f2 /config.guess
parent1b152a5d477a1b9179c2cd59c6c04d89d94d82da (diff)
downloademacs-606532f23f2c89c0ea5cc3c39c6c302d0b381972.tar.gz
(*:Linux:*:*): Recognize sparclinux.
Don't recognize UNAME_MACHINE = sparc. Make the sample program check for libc version and handle various machine types.
Diffstat (limited to 'config.guess')
-rwxr-xr-xconfig.guess36
1 files changed, 27 insertions, 9 deletions
diff --git a/config.guess b/config.guess
index ea44a2a9caa..7be7aea7f80 100755
--- a/config.guess
+++ b/config.guess
@@ -442,6 +442,8 @@ EOF
echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
+ elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations:sparclinux"; then
+ echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
@@ -450,13 +452,11 @@ EOF
echo "powerpc-unknown-linux-gnu" ; exit 0
elif test "${UNAME_MACHINE}" = "alpha" ; then
echo alpha-unknown-linux-gnu ; exit 0
- elif test "${UNAME_MACHINE}" = "sparc" ; then
- echo sparc-unknown-linux-gnu ; exit 0
elif test "${UNAME_MACHINE}" = "mips" ; then
cat >dummy.c <<EOF
main(argc, argv)
-int argc;
-char *argv[];
+ int argc;
+ char *argv[];
{
#ifdef __MIPSEB__
printf ("%s-unknown-linux-gnu\n", argv[1]);
@@ -470,18 +470,36 @@ EOF
${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
rm -f dummy.c dummy
else
- # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
- # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
+ # Either a pre-BFD a.out linker (linux-gnuoldld)
+ # or one that does not give us useful --help.
+ # Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
test ! -d /usr/lib/ldscripts/. \
&& echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+ case "${UNAME_MACHINE}" in
+ i.86)
+ VENDOR=pc;
+ ;;
+ *)
+ VENDOR=unknown;
+ ;;
+ esac
# Determine whether the default compiler is a.out or elf
cat >dummy.c <<EOF
+#include <features.h>
main(argc, argv)
-int argc;
-char *argv[];
+ int argc;
+ char *argv[];
{
#ifdef __ELF__
- printf ("%s-pc-linux-gnu\n", argv[1]);
+# ifdef __GLIBC__
+# if __GLIBC__ >= 2
+ printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
#else
printf ("%s-pc-linux-gnuaout\n", argv[1]);
#endif