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Add automatic fixups for OSX/IOS cross-compilation

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Martin Kroeker 2019-10-07 13:54:47 +02:00 committed by GitHub
parent 5b65adc5ff
commit 76c2bf6c8a
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1 changed files with 13 additions and 0 deletions
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c_check
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@ -260,6 +260,19 @@ if ($architecture ne $hostarch) {
$cross = 1 if ($os ne $hostos); $cross = 1 if ($os ne $hostos);
# rework cross suffix and architecture if we are on OSX cross-compiling for ARMV8-based IOS
# the initial autodetection will have been confused by the command-line arguments to clang
# and the cross-compiler apparently still claims to build for x86_64 in its CC -E output
if (($os eq "Darwin") && ($cross_suffix ne "")) {
my $tmpnam = `xcrun --sdk iphoneos --find clang`;
$cross_suffix = substr($tmpnam, 0, rindex($tmpnam, "/")+1 );
# this should produce something like $cross_suffix="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/";
$cross =1;
$architecture = arm64;
}
$openmp = "" if $ENV{USE_OPENMP} != 1; $openmp = "" if $ENV{USE_OPENMP} != 1;
$linker_L = ""; $linker_L = "";