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Pass CFLAGS from env to Makefile.prebuild and remove iOS hack

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This commit is contained in:
Isuru Fernando
2020-02-16 15:11:40 -06:00
parent 5e94aa4877
commit 4326dcb460
4 changed files with 14 additions and 26 deletions
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28
c_check
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@@ -18,11 +18,12 @@ $binary = $ENV{"BINARY"};
$makefile = shift(@ARGV);
$config = shift(@ARGV);
$compiler_name = join(" ", @ARGV);
$compiler_name = shift(@ARGV);
$flags = join(" ", @ARGV);
# First, we need to know the target OS and compiler name
$data = `$compiler_name -E ctest.c`;
$data = `$compiler_name $flags -E ctest.c`;
if ($?) {
printf STDERR "C Compiler ($compiler_name) is something wrong.\n";
@@ -175,7 +176,7 @@ if ($defined == 0) {
# Do again
$data = `$compiler_name -E ctest.c`;
$data = `$compiler_name $flags -E ctest.c`;
if ($?) {
printf STDERR "C Compiler ($compiler_name) is something wrong.\n";
@@ -195,7 +196,7 @@ if (($architecture eq "mips") || ($architecture eq "mips64")) {
print $tmpf "void main(void){ __asm__ volatile($code); }\n";
$args = "$msa_flags -o $tmpf.o $tmpf";
my @cmd = ("$compiler_name $args >/dev/null 2>/dev/null");
my @cmd = ("$compiler_name $flags $args >/dev/null 2>/dev/null");
system(@cmd) == 0;
if ($? != 0) {
$have_msa = 0;
@@ -236,7 +237,7 @@ if (($architecture eq "x86") || ($architecture eq "x86_64")) {
if ($compiler eq "PGI") {
$args = " -tp skylake -c -o $tmpf.o $tmpf";
}
my @cmd = ("$compiler_name $args >/dev/null 2>/dev/null");
my @cmd = ("$compiler_name $flags $args >/dev/null 2>/dev/null");
system(@cmd) == 0;
if ($? != 0) {
$no_avx512 = 1;
@@ -247,7 +248,7 @@ if (($architecture eq "x86") || ($architecture eq "x86_64")) {
}
}
$data = `$compiler_name -S ctest1.c && grep globl ctest1.s | head -n 1 && rm -f ctest1.s`;
$data = `$compiler_name $flags -S ctest1.c && grep globl ctest1.s | head -n 1 && rm -f ctest1.s`;
$data =~ /globl\s([_\.]*)(.*)/;
@@ -263,19 +264,6 @@ if ($architecture ne $hostarch) {
$cross = 1 if ($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;
$linker_L = "";
@@ -283,7 +271,7 @@ $linker_l = "";
$linker_a = "";
{
$link = `$compiler_name -c ctest2.c -o ctest2.o 2>&1 && $compiler_name $openmp -v ctest2.o -o ctest2 2>&1 && rm -f ctest2.o ctest2 ctest2.exe`;
$link = `$compiler_name $flags -c ctest2.c -o ctest2.o 2>&1 && $compiler_name $flags $openmp -v ctest2.o -o ctest2 2>&1 && rm -f ctest2.o ctest2 ctest2.exe`;
$link =~ s/\-Y\sP\,/\-Y/g;