Hi all,
Recently I overtook a maintainership of gsl port, but still waiting for the
reply to my commit-right application.
So, could you please commit my last patch to gel port and close #38271? The
patch was already uploaded to #38271 as Portfile.diff, and for your
information, I put it at the end of this message.
It disables AVX instructions introduced at recent intel's CPUs, because
assembler from cctools still does not able to assemble those instructions.
Thank you very much
Daisuke Takahashi
--- Portfile (revision 109591)
+++ Portfile (working copy)
@@ -84,9 +84,16 @@
configure.cflags-append "-ftree-vectorize -O3"
}
+default_variants +gcc47
+
platform darwin i386 {
- if { [variant_isset optimize] && ( [variant_isset gcc43] || [variant_isset
gcc44] || [variant_isset gcc45] || [variant_isset gcc46] || [variant_isset
gcc47] ) } {
- configure.cflags-append "-march=native"
+ if { [variant_isset optimize] } {
+ if { [variant_isset gcc43] } {
+ configure.cflags-append "-march=native"
+ } elseif { [variant_isset gcc44] || [variant_isset gcc45] ||
[variant_isset gcc46] || [variant_isset gcc47] } {
+ # Currently, gcc cannot compile AVX instructions on OSX
+ configure.cflags-append "-march=native -mno-avx"
+ }
}
}
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