diff options
| author | obrien <obrien@FreeBSD.org> | 2002-05-11 20:18:54 +0000 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 2002-05-11 20:18:54 +0000 |
| commit | 50d831e58554cd65ec430f27b3c9c9a88424fc95 (patch) | |
| tree | 0e5f825211dbc16decf12f3ad21b25bacf62f156 /share/mk | |
| parent | 368aae2d3bfcfc19a924d9c4b525af797e052af8 (diff) | |
| download | FreeBSD-src-50d831e58554cd65ec430f27b3c9c9a88424fc95.zip FreeBSD-src-50d831e58554cd65ec430f27b3c9c9a88424fc95.tar.gz | |
Add pointers to GCC's allowable values for -march, and restore structure
of rev 1.7 until someone can sit down and think thru all the GCC 3.1
related changes.
Diffstat (limited to 'share/mk')
| -rw-r--r-- | share/mk/bsd.cpu.mk | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/share/mk/bsd.cpu.mk b/share/mk/bsd.cpu.mk index c045ac2..2d1b03d 100644 --- a/share/mk/bsd.cpu.mk +++ b/share/mk/bsd.cpu.mk @@ -22,17 +22,21 @@ CPUTYPE = i686 . elif ${CPUTYPE} == "pentium" CPUTYPE = i586 . elif ${CPUTYPE} == "athlon" -CPUTYPE = athlon +CPUTYPE = k7 . endif .endif -# Logic to set up correct gcc optimization flag. This must be included +# Logic to set up correct gcc optimization flag. This must be included # after /etc/make.conf so it can react to the local value of CPUTYPE -# defined therein. +# defined therein. Consult: +# http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86-64-Options.html +# http://gcc.gnu.org/onlinedocs/gcc/DEC-Alpha-Options.html +# http://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html +# http://gcc.gnu.org/onlinedocs/gcc/RS-6000-and-PowerPC-Options.html .if !defined(NO_CPU_CFLAGS) || !defined(NO_CPU_COPTFLAGS) . if ${MACHINE_ARCH} == "i386" -. if ${CPUTYPE} == "athlon" +. if ${CPUTYPE} == "k7" _CPUCFLAGS = -march=athlon . elif ${CPUTYPE} == "k6-2" _CPUCFLAGS = -march=k6 @@ -83,8 +87,8 @@ CFLAGS += ${_CPUCFLAGS} # presence of a CPU feature. .if ${MACHINE_ARCH} == "i386" -. if ${CPUTYPE} == "athlon" -MACHINE_CPU = athlon 3dnow mmx k6 k5 i586 i486 i386 +. if ${CPUTYPE} == "k7" +MACHINE_CPU = k7 3dnow mmx k6 k5 i586 i486 i386 . elif ${CPUTYPE} == "k6-2" MACHINE_CPU = 3dnow mmx k6 k5 i586 i486 i386 . elif ${CPUTYPE} == "k6" |
