Revision: 76535 http://trac.macports.org/changeset/76535 Author: jmr@macports.org Date: 2011-02-27 07:19:04 -0800 (Sun, 27 Feb 2011) Log Message: ----------- gmp: give configure a hand with x86_64 CPUs it doesn't recognise (#28557) Modified Paths: -------------- trunk/dports/devel/gmp/Portfile Modified: trunk/dports/devel/gmp/Portfile =================================================================== --- trunk/dports/devel/gmp/Portfile 2011-02-27 14:39:20 UTC (rev 76534) +++ trunk/dports/devel/gmp/Portfile 2011-02-27 15:19:04 UTC (rev 76535) @@ -43,6 +43,7 @@ # On PowerPC machines, CFLAGS must be empty to get -force_cpusubtype_ALL. configure.cc_archflags configure.cxx_archflags +configure.ld_archflags configure.cflags configure.cxxflags configure.pipe no @@ -62,10 +63,14 @@ if {![variant_isset universal]} { if {${build_arch} == "x86_64"} { configure.env ABI=64 - #if {${os.platform} == "darwin"} { - ## fails to automatically detect that i7 is x86_64 capable - #configure.args-append --build=core2-apple-darwin${os.major} - #} + # fails to correctly detect some x86_64 models (e.g. Sandy Bridge) + pre-configure { + set build_triplet [split [exec ${worksrcpath}/config.guess] -] + set build_cpu [lindex $build_triplet 0] + if {$build_cpu != "core2" && $build_cpu != "corei"} { + configure.args-append --build=x86_64-[join [lrange $build_triplet 1 end] -] + } + } } elseif {${build_arch} == "ppc64"} { configure.env ABI=mode64 } else {