124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#!/usr/bin/perl 224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# This script will take a number ($ENV{SCRIPT_INPUT_FILE_COUNT}) of static archive files 424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# and pull them apart into object files. These object files will be placed in a directory 524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# named the same as the archive itself without the extension. Each object file will then 624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# get renamed to start with the archive name and a '-' character (for archive.a(object.o) 724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# the object file would becomde archive-object.o. Then all object files are re-made into 824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# a single static library. This can help avoid name collisions when different archive 924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# files might contain object files with the same name. 1024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruse strict; 1224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruse File::Basename; 1324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruse File::Glob ':glob'; 1424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruse List::Util qw[min max]; 1524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 16f15996eea072cdaa8a092f22d3a1212b3d95f0ecGreg Claytonour $llvm_srcroot = $ENV{SCRIPT_INPUT_FILE_0}; 17f15996eea072cdaa8a092f22d3a1212b3d95f0ecGreg Claytonour $llvm_dstroot = $ENV{SCRIPT_INPUT_FILE_1}; 1824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 196c98ba7d2b7f5e3381cbba5f24e97673c47d109aSean Callananour $llvm_clang_outfile = $ENV{SCRIPT_OUTPUT_FILE_0}; 2024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerour ($llvm_clang_basename, $llvm_clang_dirname) = fileparse ($llvm_clang_outfile); 2124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerour $llvm_configuration = $ENV{LLVM_CONFIGURATION}; 2324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2406dc17f8eb821d7256fd42e56f85c2779a29f689Sean Callananour $llvm_revision = "HEAD"; 2506dc17f8eb821d7256fd42e56f85c2779a29f689Sean Callananour $clang_revision = "HEAD"; 26047eea637d499a1d16c0bbf5005e40c84df7852dSean Callanan 273e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonour $SRCROOT = "$ENV{SRCROOT}"; 2824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerour @archs = split (/\s+/, $ENV{ARCHS}); 293e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonmy $os_release = 11; 303e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton 31daaa9d158c1b7c098898c3287a35829aa802f191Jason Molendamy $original_env_path = $ENV{PATH}; 32daaa9d158c1b7c098898c3287a35829aa802f191Jason Molenda 333e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonour %llvm_config_info = ( 34bec2ac8ab993be6be3a25b140e481ee9fd9a7e83Bob Wilson 'Debug' => { configure_options => '--disable-optimized --disable-assertions --enable-libcpp', make_options => 'DEBUG_SYMBOLS=1'}, 35bec2ac8ab993be6be3a25b140e481ee9fd9a7e83Bob Wilson 'Debug+Asserts' => { configure_options => '--disable-optimized --enable-assertions --enable-libcpp' , make_options => 'DEBUG_SYMBOLS=1'}, 36bec2ac8ab993be6be3a25b140e481ee9fd9a7e83Bob Wilson 'Release' => { configure_options => '--enable-optimized --disable-assertions --enable-libcpp' , make_options => ''}, 37bec2ac8ab993be6be3a25b140e481ee9fd9a7e83Bob Wilson 'Release+Debug' => { configure_options => '--enable-optimized --disable-assertions --enable-libcpp' , make_options => 'DEBUG_SYMBOLS=1'}, 38bec2ac8ab993be6be3a25b140e481ee9fd9a7e83Bob Wilson 'Release+Asserts' => { configure_options => '--enable-optimized --enable-assertions --enable-libcpp' , make_options => ''}, 393e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton); 403e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton 413e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonour $llvm_config_href = undef; 423e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonif (exists $llvm_config_info{"$llvm_configuration"}) 433e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton{ 44a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $llvm_config_href = $llvm_config_info{$llvm_configuration}; 453e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton} 463e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonelse 473e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton{ 48a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson die "Unsupported LLVM configuration: '$llvm_configuration'\n"; 493e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton} 5024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 51a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilsonour @archive_files = ( 5247a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan "$llvm_configuration/lib/libclang.a", 53a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangAnalysis.a", 54a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangAST.a", 55a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangBasic.a", 56a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangCodeGen.a", 576e12c7a5a851f661677b16c544aac2f93fb6e86dSean Callanan "$llvm_configuration/lib/libclangEdit.a", 58a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangFrontend.a", 59a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangDriver.a", 60a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangLex.a", 61a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangParse.a", 62a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libclangSema.a", 6347a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan "$llvm_configuration/lib/libclangSerialization.a", 64a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMAnalysis.a", 65a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMArchive.a", 66a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMARMAsmParser.a", 67a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMARMAsmPrinter.a", 68a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMARMCodeGen.a", 699b6898f3ec1dedbe1dfc8bd7cd1d82a5b10e1bb0Sean Callanan "$llvm_configuration/lib/libLLVMARMDesc.a", 70a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMARMDisassembler.a", 71a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMARMInfo.a", 72a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMAsmParser.a", 73a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMAsmPrinter.a", 74a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMBitReader.a", 75a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMBitWriter.a", 76a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMCodeGen.a", 77a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMCore.a", 78a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMExecutionEngine.a", 79a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMInstCombine.a", 80a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMInstrumentation.a", 81a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMipa.a", 82a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMInterpreter.a", 83a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMipo.a", 84a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMJIT.a", 85a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMLinker.a", 86a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMMC.a", 87a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMMCParser.a", 88a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMMCDisassembler.a", 89c0492741dc594cd02736521048fe0d8f4c9a0a61Sean Callanan "$llvm_configuration/lib/libLLVMMCJIT.a", 90c0492741dc594cd02736521048fe0d8f4c9a0a61Sean Callanan "$llvm_configuration/lib/libLLVMObject.a", 919ba2772e6cc98ff7bd561c4c1d05ed96d3670de6Enrico Granata "$llvm_configuration/lib/libLLVMOption.a", 92c0492741dc594cd02736521048fe0d8f4c9a0a61Sean Callanan "$llvm_configuration/lib/libLLVMRuntimeDyld.a", 93a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMScalarOpts.a", 94a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMSelectionDAG.a", 95a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMSupport.a", 96a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMTarget.a", 97a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMTransformUtils.a", 98a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMX86AsmParser.a", 99a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMX86AsmPrinter.a", 100a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMX86CodeGen.a", 1019b6898f3ec1dedbe1dfc8bd7cd1d82a5b10e1bb0Sean Callanan "$llvm_configuration/lib/libLLVMX86Desc.a", 102a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMX86Disassembler.a", 103a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson "$llvm_configuration/lib/libLLVMX86Info.a", 104279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan "$llvm_configuration/lib/libLLVMX86Utils.a", 10524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner); 10624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1073e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonif (-e "$llvm_srcroot/lib") 10824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 1093e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton print "Using existing llvm sources in: '$llvm_srcroot'\n"; 1103e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton print "Using standard LLVM build directory:\n SRC = '$llvm_srcroot'\n DST = '$llvm_dstroot'\n"; 11124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 1123e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Claytonelse 1133e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton{ 1143e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton print "Checking out llvm sources from revision $llvm_revision...\n"; 115a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson do_command ("cd '$SRCROOT' && svn co --quiet --revision $llvm_revision http://llvm.org/svn/llvm-project/llvm/trunk llvm", "checking out llvm from repository", 1); 1163e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton print "Checking out clang sources from revision $clang_revision...\n"; 1173e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton do_command ("cd '$llvm_srcroot/tools' && svn co --quiet --revision $clang_revision http://llvm.org/svn/llvm-project/cfe/trunk clang", "checking out clang from repository", 1); 1185a55c7a90100e2ed832c35955645bf146e8a66b7Sean Callanan print "Applying any local patches to LLVM/Clang..."; 119a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 1203e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton my @llvm_patches = bsd_glob("$ENV{SRCROOT}/scripts/llvm.*.diff"); 1213e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton foreach my $patch (@llvm_patches) 1223e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton { 1233e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton do_command ("cd '$llvm_srcroot' && patch -p0 < $patch"); 1243e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton } 1255a55c7a90100e2ed832c35955645bf146e8a66b7Sean Callanan 1265a55c7a90100e2ed832c35955645bf146e8a66b7Sean Callanan my @clang_patches = bsd_glob("$ENV{SRCROOT}/scripts/clang.*.diff"); 1275a55c7a90100e2ed832c35955645bf146e8a66b7Sean Callanan foreach my $patch (@clang_patches) 1285a55c7a90100e2ed832c35955645bf146e8a66b7Sean Callanan { 1295a55c7a90100e2ed832c35955645bf146e8a66b7Sean Callanan do_command ("cd '$llvm_srcroot/tools/clang' && patch -p0 < $patch"); 1305a55c7a90100e2ed832c35955645bf146e8a66b7Sean Callanan } 1313e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton} 13224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# If our output file already exists then we need not generate it again. 1346487558785ea9420b63caf5e4378d8af18bbbfedGreg Claytonif (-e $llvm_clang_outfile) 13524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 136a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson exit 0; 13724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 13824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 14024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# Get our options 14124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 14224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerour $debug = 1; 14324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 14424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersub parallel_guess 14524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 146a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $cpus = `sysctl -n hw.availcpu`; 147a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson chomp ($cpus); 148a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $memsize = `sysctl -n hw.memsize`; 149a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson chomp ($memsize); 150a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $max_cpus_by_memory = int($memsize / (750 * 1024 * 1024)); 151a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson return min($max_cpus_by_memory, $cpus); 15224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 153a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 15424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersub build_llvm 15524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 156a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson #my $extra_svn_options = $debug ? "" : "--quiet"; 157a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # Make the llvm build directory 15824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner my $arch_idx = 0; 15924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner foreach my $arch (@archs) 16024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 16124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner my $llvm_dstroot_arch = "${llvm_dstroot}/${arch}"; 16224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 163a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # if the arch destination root exists we have already built it 164a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $do_configure = 0; 165a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $do_make = 0; 166a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $is_arm = $arch =~ /^arm/; 167a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 168a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $llvm_dstroot_arch_archive = "$llvm_dstroot_arch/$llvm_clang_basename"; 169a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "LLVM architecture root for ${arch} exists at '$llvm_dstroot_arch'..."; 170a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if (-e $llvm_dstroot_arch) 171a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 172a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "YES\n"; 173a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $do_configure = !-e "$llvm_dstroot_arch/config.log"; 174a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 175a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # dstroot for llvm build exists, make sure all .a files are built 176a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson for my $llvm_lib (@archive_files) 177a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 178a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if (!-e "$llvm_dstroot_arch/$llvm_lib") 179a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 180a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "missing archive: '$llvm_dstroot_arch/$llvm_lib'\n"; 181a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $do_make = 1; 182a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 183a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 184a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if (!-e $llvm_dstroot_arch_archive) 185a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 186a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $do_make = 1; 187a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 188a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson else 189a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 190a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "LLVM architecture archive for ${arch} is '$llvm_dstroot_arch_archive'\n"; 191a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 192a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 193a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson else 194a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 195a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "NO\n"; 196a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson do_command ("mkdir -p '$llvm_dstroot_arch'", "making llvm build directory '$llvm_dstroot_arch'", 1); 197a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $do_configure = 1; 198a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $do_make = 1; 199a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 200a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if ($is_arm) 201a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 202a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $llvm_dstroot_arch_bin = "${llvm_dstroot_arch}/bin"; 203a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if (!-d $llvm_dstroot_arch_bin) 204a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 205a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson do_command ("mkdir -p '$llvm_dstroot_arch_bin'", "making llvm build arch bin directory '$llvm_dstroot_arch_bin'", 1); 206a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my @tools = ("ar", "nm", "ranlib", "strip", "lipo", "ld", "as"); 207a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $script_mode = 0755; 208a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $prog; 209a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson for $prog (@tools) 210a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 211a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson chomp(my $actual_prog_path = `xcrun -sdk '$ENV{SDKROOT}' -find ${prog}`); 2129b21d733e1f8bd1a1c37230f3890a30af83acf09Bob Wilson symlink($actual_prog_path, "$llvm_dstroot_arch_bin/${prog}"); 213a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $script_prog_path = "$llvm_dstroot_arch_bin/arm-apple-darwin${os_release}-${prog}"; 214a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson open (SCRIPT, ">$script_prog_path") or die "Can't open $! for writing...\n"; 215a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print SCRIPT "#!/bin/sh\nexec '$actual_prog_path' \"\$\@\"\n"; 216a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson close (SCRIPT); 217a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson chmod($script_mode, $script_prog_path); 218a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 219a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # Tools that must have the "-arch" and "-sysroot" specified 220a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my @arch_sysroot_tools = ("clang", "clang++", "gcc", "g++"); 221a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson for $prog (@arch_sysroot_tools) 222a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 223a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson chomp(my $actual_prog_path = `xcrun -sdk '$ENV{SDKROOT}' -find ${prog}`); 2249b21d733e1f8bd1a1c37230f3890a30af83acf09Bob Wilson symlink($actual_prog_path, "$llvm_dstroot_arch_bin/${prog}"); 225a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $script_prog_path = "$llvm_dstroot_arch_bin/arm-apple-darwin${os_release}-${prog}"; 226a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson open (SCRIPT, ">$script_prog_path") or die "Can't open $! for writing...\n"; 227a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print SCRIPT "#!/bin/sh\nexec '$actual_prog_path' -arch ${arch} -isysroot '$ENV{SDKROOT}' \"\$\@\"\n"; 228a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson close (SCRIPT); 229a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson chmod($script_mode, $script_prog_path); 230a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 231a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $new_path = "$original_env_path:$llvm_dstroot_arch_bin"; 232a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "Setting new environment PATH = '$new_path'\n"; 233a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $ENV{PATH} = $new_path; 234a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 235a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 236a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 237a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 238a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if ($do_configure) 239a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 240a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # Build llvm and clang 241a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "Configuring clang ($arch) in '$llvm_dstroot_arch'...\n"; 242a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $lldb_configuration_options = "--enable-targets=x86_64,arm $llvm_config_href->{configure_options}"; 2433e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton 2443e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton if ($is_arm) 2453e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton { 2469b21d733e1f8bd1a1c37230f3890a30af83acf09Bob Wilson $lldb_configuration_options .= " --host=arm-apple-darwin${os_release} --target=arm-apple-darwin${os_release} --build=i686-apple-darwin${os_release} --program-prefix=\"\""; 2473e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton } 2483e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton else 2493e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton { 2503e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton $lldb_configuration_options .= " --build=$arch-apple-darwin${os_release}"; 2513e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton } 252ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton if ($is_arm) 253ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton { 254ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton # Unset "SDKROOT" for ARM builds 255ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton do_command ("cd '$llvm_dstroot_arch' && unset SDKROOT && '$llvm_srcroot/configure' $lldb_configuration_options", 256ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton "configuring llvm build", 1); 257ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton } 258ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton else 259ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton { 260ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton do_command ("cd '$llvm_dstroot_arch' && '$llvm_srcroot/configure' $lldb_configuration_options", 261ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton "configuring llvm build", 1); 262ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton } 263a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 264a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 265a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if ($do_make) 266a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 267a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # Build llvm and clang 268a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $num_cpus = parallel_guess(); 269a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson print "Building clang using $num_cpus cpus ($arch)...\n"; 2703e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton my $extra_make_flags = ''; 2713e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton if ($is_arm) 2723e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton { 273ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton $extra_make_flags = "UNIVERSAL=1 UNIVERSAL_ARCH=${arch} UNIVERSAL_SDK_PATH='$ENV{SDKROOT}' SDKROOT="; 2743e4238d47a6d1a3106f357d2e7b495870721c7aeGreg Clayton } 275ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton do_command ("cd '$llvm_dstroot_arch' && make -j$num_cpus clang-only VERBOSE=1 $llvm_config_href->{make_options} NO_RUNTIME_LIBS=1 PROJECT_NAME='llvm' $extra_make_flags", "making llvm and clang", 1); 276ee33e96a123a16d31fe4263af7ad33dcec142cd7Greg Clayton do_command ("cd '$llvm_dstroot_arch' && make -j$num_cpus tools-only VERBOSE=1 $llvm_config_href->{make_options} NO_RUNTIME_LIBS=1 PROJECT_NAME='llvm' $extra_make_flags EDIS_VERSION=1", "making libedis", 1); 277a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # Combine all .o files from a bunch of static libraries from llvm 278a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # and clang into a single .a file. 279bec2ac8ab993be6be3a25b140e481ee9fd9a7e83Bob Wilson create_single_llvm_archive_for_arch ($llvm_dstroot_arch, 1); 280a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 281a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 282a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson ++$arch_idx; 283a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 28424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 28524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 28624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#---------------------------------------------------------------------- 287a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson# quote the path if needed and realpath it if the -r option was 28824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner# specified 28924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#---------------------------------------------------------------------- 29024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersub finalize_path 29124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 292a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $path = shift; 293a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # Realpath all paths that don't start with "/" 294a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $path =~ /^[^\/]/ and $path = abs_path($path); 295a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 296a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # Quote the path if asked to, or if there are special shell characters 297a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # in the path name 298a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $has_double_quotes = $path =~ /["]/; 299a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $has_single_quotes = $path =~ /[']/; 300a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $needs_quotes = $path =~ /[ \$\&\*'"]/; 301a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if ($needs_quotes) 302a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 303a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson # escape and double quotes in the path 304a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $has_double_quotes and $path =~ s/"/\\"/g; 305a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $path = "\"$path\""; 306a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 307a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson return $path; 30824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 30924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 31024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersub do_command 31124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 312a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $cmd = shift; 313a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $description = @_ ? shift : "command"; 314a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $die_on_fail = @_ ? shift : undef; 315a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $debug and print "% $cmd\n"; 316a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson system ($cmd); 317a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if ($? == -1) 318a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 31924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner $debug and printf ("error: %s failed to execute: $!\n", $description); 320a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $die_on_fail and $? and exit(1); 321a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson return $?; 32224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 323a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson elsif ($? & 127) 324a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 325a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $debug and printf("error: %s child died with signal %d, %s coredump\n", 326a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $description, 327a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson ($? & 127), 328a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson ($? & 128) ? 'with' : 'without'); 329a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $die_on_fail and $? and exit(1); 330a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson return $?; 33124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 332a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson else 333a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 334a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $exit = $? >> 8; 335a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if ($exit) 336a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 337a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $debug and printf("error: %s child exited with value %d\n", $description, $exit); 338a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson $die_on_fail and exit(1); 339a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 340a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson return $exit; 34124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 34224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 34324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 344bec2ac8ab993be6be3a25b140e481ee9fd9a7e83Bob Wilsonsub create_single_llvm_archive_for_arch 34524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 346a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $arch_dstroot = shift; 34724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner my $split_into_objects = shift; 348a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my @object_dirs; 349a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $object_dir; 350a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $tmp_dir = $arch_dstroot; 351a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $arch_output_file = "$arch_dstroot/$llvm_clang_basename"; 35224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner -e $arch_output_file and return; 353a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $files = "$arch_dstroot/files.txt"; 354a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson open (FILES, ">$files") or die "Can't open $! for writing...\n"; 355a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 356a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson for my $path (@archive_files) 357a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 358a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson my $archive_fullpath = finalize_path ("$arch_dstroot/$path"); 359a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson if (-e $archive_fullpath) 360a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 36124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if ($split_into_objects) 36224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 36324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner my ($archive_file, $archive_dir, $archive_ext) = fileparse($archive_fullpath, ('.a')); 36424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner $object_dir = "$tmp_dir/$archive_file"; 36524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner push @object_dirs, $object_dir; 366a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 36724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner do_command ("cd '$tmp_dir'; mkdir '$archive_file'; cd '$archive_file'; ar -x $archive_fullpath"); 368a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson 36924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner my @objects = bsd_glob("$object_dir/*.o"); 37024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner foreach my $object (@objects) 37124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 37224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner my ($o_file, $o_dir) = fileparse($object); 37324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner my $new_object = "$object_dir/${archive_file}-$o_file"; 37424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner print FILES "$new_object\n"; 37524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner do_command ("mv '$object' '$new_object'"); 376a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 37724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 37824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 37924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 38024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner # just add the .a files into the file list 38124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner print FILES "$archive_fullpath\n"; 38224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 383a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 384193e6d5b143d500122f66a6b5b756564a8fab59eGreg Clayton else 385193e6d5b143d500122f66a6b5b756564a8fab59eGreg Clayton { 386193e6d5b143d500122f66a6b5b756564a8fab59eGreg Clayton print "warning: archive doesn't exist: '$archive_fullpath'\n"; 387193e6d5b143d500122f66a6b5b756564a8fab59eGreg Clayton } 388a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 389a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson close (FILES); 39024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner do_command ("libtool -static -o '$arch_output_file' -filelist '$files'"); 39147a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan do_command ("ranlib '$arch_output_file'"); 39224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 393a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson foreach $object_dir (@object_dirs) 394a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson { 395a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson do_command ("rm -rf '$object_dir'"); 396a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson } 397a53ac6d6c90311c772c7717d347f435b3fc60e40Bob Wilson do_command ("rm -rf '$files'"); 39824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 39924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 40024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbuild_llvm(); 401