diff options
Diffstat (limited to 'ext/ffi_c/libffi/m4/ax_gcc_archflag.m4')
-rw-r--r-- | ext/ffi_c/libffi/m4/ax_gcc_archflag.m4 | 52 |
1 files changed, 31 insertions, 21 deletions
diff --git a/ext/ffi_c/libffi/m4/ax_gcc_archflag.m4 b/ext/ffi_c/libffi/m4/ax_gcc_archflag.m4 index d37a913..aab2661 100644 --- a/ext/ffi_c/libffi/m4/ax_gcc_archflag.m4 +++ b/ext/ffi_c/libffi/m4/ax_gcc_archflag.m4 @@ -11,7 +11,7 @@ # This macro tries to guess the "native" arch corresponding to the target # architecture for use with gcc's -march=arch or -mtune=arch flags. If # found, the cache variable $ax_cv_gcc_archflag is set to this flag and -# ACTION-SUCCESS is executed; otherwise $ax_cv_gcc_archflag is is set to +# ACTION-SUCCESS is executed; otherwise $ax_cv_gcc_archflag is set to # "unknown" and ACTION-FAILURE is executed. The default ACTION-SUCCESS is # to add $ax_cv_gcc_archflag to the end of $CFLAGS. # @@ -27,7 +27,7 @@ # When cross-compiling, or if $CC is not gcc, then ACTION-FAILURE is # called unless the user specified --with-gcc-arch manually. # -# Requires macros: AX_CHECK_COMPILER_FLAGS, AX_GCC_X86_CPUID +# Requires macros: AX_CHECK_COMPILE_FLAG, AX_GCC_X86_CPUID # # (The main emphasis here is on recent CPUs, on the principle that doing # high-performance computing on old hardware is uncommon.) @@ -36,6 +36,7 @@ # # Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu> # Copyright (c) 2008 Matteo Frigo +# Copyright (c) 2012 Tsukasa Oi # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the @@ -63,7 +64,7 @@ # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. -#serial 8 +#serial 11 AC_DEFUN([AX_GCC_ARCHFLAG], [AC_REQUIRE([AC_PROG_CC]) @@ -84,7 +85,7 @@ if test "x$ax_gcc_arch" = xyes; then ax_gcc_arch="" if test "$cross_compiling" = no; then case $host_cpu in - i[[3456]]86*|x86_64*) # use cpuid codes, in part from x86info-1.7 by D. Jones + i[[3456]]86*|x86_64*) # use cpuid codes AX_GCC_X86_CPUID(0) AX_GCC_X86_CPUID(1) case $ax_cv_gcc_x86_cpuid_0 in @@ -92,18 +93,24 @@ case $host_cpu in case $ax_cv_gcc_x86_cpuid_1 in *5[[48]]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;; *5??:*:*:*) ax_gcc_arch=pentium ;; - *6[[3456]]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;; - *6a?:*[[01]]:*:*) ax_gcc_arch="pentium2 pentiumpro" ;; - *6a?:*[[234]]:*:*) ax_gcc_arch="pentium3 pentiumpro" ;; - *6[[9d]]?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;; - *6[[78b]]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;; - *6??:*:*:*) ax_gcc_arch=pentiumpro ;; - *f3[[347]]:*:*:*|*f4[1347]:*:*:*) + *0?6[[3456]]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;; + *0?6a?:*[[01]]:*:*) ax_gcc_arch="pentium2 pentiumpro" ;; + *0?6a?:*[[234]]:*:*) ax_gcc_arch="pentium3 pentiumpro" ;; + *0?6[[9de]]?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;; + *0?6[[78b]]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;; + *0?6f?:*:*:*|*1?66?:*:*:*) ax_gcc_arch="core2 pentium-m pentium3 pentiumpro" ;; + *1?6[[7d]]?:*:*:*) ax_gcc_arch="penryn core2 pentium-m pentium3 pentiumpro" ;; + *1?6[[aef]]?:*:*:*|*2?6[[5cef]]?:*:*:*) ax_gcc_arch="corei7 core2 pentium-m pentium3 pentiumpro" ;; + *1?6c?:*:*:*|*[[23]]?66?:*:*:*) ax_gcc_arch="atom core2 pentium-m pentium3 pentiumpro" ;; + *2?6[[ad]]?:*:*:*) ax_gcc_arch="corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;; + *0?6??:*:*:*) ax_gcc_arch=pentiumpro ;; + *6??:*:*:*) ax_gcc_arch="core2 pentiumpro" ;; + ?000?f3[[347]]:*:*:*|?000?f4[1347]:*:*:*|?000?f6?:*:*:*) case $host_cpu in - x86_64*) ax_gcc_arch="nocona pentium4 pentiumpro" ;; - *) ax_gcc_arch="prescott pentium4 pentiumpro" ;; - esac ;; - *f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro";; + x86_64*) ax_gcc_arch="nocona pentium4 pentiumpro" ;; + *) ax_gcc_arch="prescott pentium4 pentiumpro" ;; + esac ;; + ?000?f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro";; esac ;; *:68747541:*:*) # AMD case $ax_cv_gcc_x86_cpuid_1 in @@ -121,10 +128,13 @@ case $host_cpu in ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;; *) ax_gcc_arch="athlon-4 athlon k7" ;; esac ;; - *f[[4cef8b]]?:*:*:*) ax_gcc_arch="athlon64 k8" ;; - *f5?:*:*:*) ax_gcc_arch="opteron k8" ;; - *f7?:*:*:*) ax_gcc_arch="athlon-fx opteron k8" ;; - *f??:*:*:*) ax_gcc_arch="k8" ;; + ?00??f[[4cef8b]]?:*:*:*) ax_gcc_arch="athlon64 k8" ;; + ?00??f5?:*:*:*) ax_gcc_arch="opteron k8" ;; + ?00??f7?:*:*:*) ax_gcc_arch="athlon-fx opteron k8" ;; + ?00??f??:*:*:*) ax_gcc_arch="k8" ;; + ?05??f??:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;; + ?06??f??:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;; + *f??:*:*:*) ax_gcc_arch="amdfam10 k8" ;; esac ;; *:746e6543:*:*) # IDT case $ax_cv_gcc_x86_cpuid_1 in @@ -145,7 +155,7 @@ case $host_cpu in sparc*) AC_PATH_PROG([PRTDIAG], [prtdiag], [prtdiag], [$PATH:/usr/platform/`uname -i`/sbin/:/usr/platform/`uname -m`/sbin/]) cputype=`(((grep cpu /proc/cpuinfo | cut -d: -f2) ; ($PRTDIAG -v |grep -i sparc) ; grep -i cpu /var/run/dmesg.boot ) | head -n 1) 2> /dev/null` - cputype=`echo "$cputype" | tr -d ' -' |tr $as_cr_LETTERS $as_cr_letters` + cputype=`echo "$cputype" | tr -d ' -' | sed 's/SPARCIIi/SPARCII/' | tr $as_cr_LETTERS $as_cr_letters` case $cputype in *ultrasparciv*) ax_gcc_arch="ultrasparc4 ultrasparc3 ultrasparc v9" ;; *ultrasparciii*) ax_gcc_arch="ultrasparc3 ultrasparc v9" ;; @@ -197,7 +207,7 @@ for arch in $ax_gcc_arch; do flags="-march=$arch -mcpu=$arch -m$arch" fi for flag in $flags; do - AX_CHECK_COMPILER_FLAGS($flag, [ax_cv_gcc_archflag=$flag; break]) + AX_CHECK_COMPILE_FLAG($flag, [ax_cv_gcc_archflag=$flag; break]) done test "x$ax_cv_gcc_archflag" = xunknown || break done |