Revision: 90264 http://trac.macports.org/changeset/90264 Author: jmr@macports.org Date: 2012-02-28 04:56:58 -0800 (Tue, 28 Feb 2012) Log Message: ----------- pypy: work around excessive compiler memory usage (#33256) Modified Paths: -------------- trunk/dports/lang/pypy/Portfile Modified: trunk/dports/lang/pypy/Portfile =================================================================== --- trunk/dports/lang/pypy/Portfile 2012-02-28 11:40:50 UTC (rev 90263) +++ trunk/dports/lang/pypy/Portfile 2012-02-28 12:56:58 UTC (rev 90264) @@ -44,6 +44,25 @@ build.cmd ${prefix}/bin/python2.7 #} +# a lot of memory is used before the C compiler even runs, so limit build.jobs +# according to available memory more tightly than the default +if {![catch {sysctl hw.memsize} memsize]} { + if {$build_arch == "x86_64" || $build_arch == "ppc64"} { + incr memsize -4000000000 + } else { + incr memsize -2000000000 + } + if {$memsize <= 0} { + build.jobs 1 + } elseif {${build.jobs} > $memsize / 1000000000 + 1} { + build.jobs [expr $memsize / 1000000000 + 1] + } +} +# memory usage bug in gcc 4.2 on x86_64 +if {${configure.compiler} == "gcc-4.2" && $build_arch == "x86_64"} { + configure.compiler llvm-gcc-4.2 +} + platform darwin { # use arch -foo if available if {${os.major} >= 9} {