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| author | Richard M. Stallman <rms@gnu.org> | 1997-06-06 00:14:22 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1997-06-06 00:14:22 +0000 |
| commit | 606532f23f2c89c0ea5cc3c39c6c302d0b381972 (patch) | |
| tree | 845fdbf9449710b9a0de05b4e0943395130272f2 /config.guess | |
| parent | 1b152a5d477a1b9179c2cd59c6c04d89d94d82da (diff) | |
| download | emacs-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-x | config.guess | 36 |
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 |