testing/test-cases/rpath-weak-missing.dtest/main.c

   1
   2 // BOOT_ARGS: dyld_flags=2
   3
   4 // BUILD:  $CC foo.c -dynamiclib -o $TEMP_DIR/libmissing.dylib -install_name @rpath/libmissing.dylib
   5 // BUILD:  $CC foo.c -dynamiclib -Wl,-weak_library,$TEMP_DIR/libmissing.dylib -o $BUILD_DIR/libfoo.dylib -install_name $RUN_DIR/libfoo.dylib -rpath $RUN_DIR
   6 // BUILD:  $CC main.c -o $BUILD_DIR/rpath-weak-missing.exe -DRUN_DIR="$RUN_DIR"
   7
   8 // RUN:  ./rpath-weak-missing.exe
   9 // RUN:  DYLD_AMFI_FAKE=0 ./rpath-weak-missing.exe
  10
  11 // main prog dlopen()s libfoo.dylib which weak links to @rpath/libmissing.dylib
  12
  13 #include <stdio.h>
  14 #include <dlfcn.h>
  15
  16
  17 int main()
  18 {
  19     printf("[BEGIN] rpath-weak-missing\n");
  20
  21     void* handle = dlopen(RUN_DIR "/libfoo.dylib", RTLD_LAZY);
  22     if ( handle == NULL ) {
  23         printf("[FAIL]  rpath-weak-missing dlopen(\"%s/libfoo.dylib\") - %s\n", RUN_DIR, dlerror());
  24         return 0;
  25     }
  26
  27     printf("[PASS]  rpath-weak-missing\n");
  28         return 0;
  29 }
  30
  31