| bsd.cpu.mk (160535) | bsd.cpu.mk (160536) |
|---|---|
| 1# $FreeBSD: head/share/mk/bsd.cpu.mk 160535 2006-07-20 22:13:59Z cognet $ | 1# $FreeBSD: head/share/mk/bsd.cpu.mk 160536 2006-07-20 22:42:48Z imp $ |
| 2 3# Set default CPU compile flags and baseline CPUTYPE for each arch. The 4# compile flags must support the minimum CPU type for each architecture but 5# may tune support for more advanced processors. 6 7.if !defined(CPUTYPE) || empty(CPUTYPE) 8_CPUCFLAGS = 9. if ${MACHINE_ARCH} == "i386" --- 46 unchanged lines hidden (view full) --- 56CPUTYPE = nocona 57. endif 58. endif 59 60############################################################################### 61# Logic to set up correct gcc optimization flag. This must be included 62# after /etc/make.conf so it can react to the local value of CPUTYPE 63# defined therein. Consult: | 2 3# Set default CPU compile flags and baseline CPUTYPE for each arch. The 4# compile flags must support the minimum CPU type for each architecture but 5# may tune support for more advanced processors. 6 7.if !defined(CPUTYPE) || empty(CPUTYPE) 8_CPUCFLAGS = 9. if ${MACHINE_ARCH} == "i386" --- 46 unchanged lines hidden (view full) --- 56CPUTYPE = nocona 57. endif 58. endif 59 60############################################################################### 61# Logic to set up correct gcc optimization flag. This must be included 62# after /etc/make.conf so it can react to the local value of CPUTYPE 63# defined therein. Consult: |
| 64# http://gcc.gnu.org/onlinedocs/gcc/DEC-Alpha-Options.html | 64# http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html |
| 65# http://gcc.gnu.org/onlinedocs/gcc/IA-64-Options.html 66# http://gcc.gnu.org/onlinedocs/gcc/RS-6000-and-PowerPC-Options.html 67# http://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html 68# http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86-64-Options.html 69 70. if ${MACHINE_ARCH} == "i386" 71. if ${CPUTYPE} == "crusoe" 72_CPUCFLAGS = -march=i686 -falign-functions=0 -falign-jumps=0 -falign-loops=0 --- 131 unchanged lines hidden --- | 65# http://gcc.gnu.org/onlinedocs/gcc/IA-64-Options.html 66# http://gcc.gnu.org/onlinedocs/gcc/RS-6000-and-PowerPC-Options.html 67# http://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html 68# http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86-64-Options.html 69 70. if ${MACHINE_ARCH} == "i386" 71. if ${CPUTYPE} == "crusoe" 72_CPUCFLAGS = -march=i686 -falign-functions=0 -falign-jumps=0 -falign-loops=0 --- 131 unchanged lines hidden --- |