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(*:Linux:*:*): Recognize sparclinux.

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Don't recognize UNAME_MACHINE = sparc.
Make the sample program check for libc version
and handle various machine types.
This commit is contained in:
rms 1997-06-06 00:14:22 +00:00
parent 08e49f320f
commit f9c81c829d
1 changed files with 27 additions and 9 deletions
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36
config.guess vendored
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@ -442,6 +442,8 @@ EOF
echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 echo "${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 "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0 echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
@ -450,13 +452,11 @@ EOF
echo "powerpc-unknown-linux-gnu" ; exit 0 echo "powerpc-unknown-linux-gnu" ; exit 0
elif test "${UNAME_MACHINE}" = "alpha" ; then elif test "${UNAME_MACHINE}" = "alpha" ; then
echo alpha-unknown-linux-gnu ; exit 0 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 elif test "${UNAME_MACHINE}" = "mips" ; then
cat >dummy.c <<EOF cat >dummy.c <<EOF
main(argc, argv) main(argc, argv)
int argc; int argc;
char *argv[]; char *argv[];
{ {
#ifdef __MIPSEB__ #ifdef __MIPSEB__
printf ("%s-unknown-linux-gnu\n", argv[1]); 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 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
rm -f dummy.c dummy rm -f dummy.c dummy
else else
# Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us # Either a pre-BFD a.out linker (linux-gnuoldld)
# useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout. # or one that does not give us useful --help.
# Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
test ! -d /usr/lib/ldscripts/. \ test ! -d /usr/lib/ldscripts/. \
&& echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
case "${UNAME_MACHINE}" in
i.86)
VENDOR=pc;
;;
*)
VENDOR=unknown;
;;
esac
# Determine whether the default compiler is a.out or elf # Determine whether the default compiler is a.out or elf
cat >dummy.c <<EOF cat >dummy.c <<EOF
#include <features.h>
main(argc, argv) main(argc, argv)
int argc; int argc;
char *argv[]; char *argv[];
{ {
#ifdef __ELF__ #ifdef __ELF__
printf ("%s-pc-linux-gnu\n", argv[1]); # ifdef __GLIBC__
# if __GLIBC__ >= 2
printf ("%s-${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 #else
printf ("%s-pc-linux-gnuaout\n", argv[1]); printf ("%s-pc-linux-gnuaout\n", argv[1]);
#endif #endif