40 lines · c
1/* This is the main file used to produce the basic* objects that are2 used for the dsymutil tests.3 4 These are compiled in a couple of different ways (always on a5 Darwin system):6 Basic compilation:7 for FILE in basic1.c basic2.c basic3.c; do8 clang -g -c $FILE -o ${FILE%.c}.macho.x86_64.o9 done10 clang basic1.macho.x86_64.o basic2.macho.x86_64.o basic3.macho.x86_64.o -o basic.macho.x86_64 -Wl,-dead_strip11 12 LTO compilation:13 for FILE in basic1.c basic2.c basic3.c; do14 clang -g -c -flto $FILE -o ${FILE%.c}-lto.o15 done16 clang basic1-lto.o basic2-lto.o basic3-lto.o -o basic-lto.macho.x86_64 -Wl,-object_path_lto,$PWD/basic-lto.macho.x86_64.o -Wl,-dead_strip17 rm basic1-lto.o basic2-lto.o basic3-lto.o18 19 Archive compilation (after basic compilation):20 ar -q libbasic.a basic2.macho.x86_64.o basic3.macho.x86_64.o21 clang basic1.macho.x86_64.o -lbasic -o basic-archive.macho.x86_64 -Wl,-dead_strip -L.22 23 Remarks compilation:24 for FILE in basic1.c basic2.c basic3.c; do25 clang -gline-tables-only -c $FILE -fsave-optimization-record=bitstream -foptimization-record-file=${FILE%.c}.macho.remarks.arm64.opt.bitstream -o ${FILE%.c}.macho.remarks.arm64.o26 done27 clang basic1.macho.remarks.arm64.o basic2.macho.remarks.arm64.o basic3.macho.remarks.arm64.o -o basic.macho.remarks.arm64 -Wl,-dead_strip28 29 Remarks archive compilation (after remarks compilation):30 ar -q libbasic.a basic1.macho.x86_64.o basic2.macho.x86_64.o basic3.macho.x86_64.o31 clang -lbasic -L. -o basic.macho.remarks.archive.x86_64 -Wl,-dead_strip32 33*/34 35int foo(int);36 37int main(int argc, const char *argv[]) {38 return foo(argc);39}40