// BUILD: $CC good.c -dynamiclib -install_name @rpath/libtest.dylib -o $BUILD_DIR/good/libtest.dylib // BUILD: $CC bad.c -dynamiclib -install_name @rpath/libtest.dylib -o $BUILD_DIR/bad/libtest.dylib // BUILD: $CC dyn.c -dynamiclib -install_name @rpath/libdynamic.dylib -o $BUILD_DIR/dir/libdynamic.dylib $BUILD_DIR/good/libtest.dylib -rpath @loader_path/../bad // BUILD: $CC main.c $BUILD_DIR/good/libtest.dylib -DRUN_DIR="$RUN_DIR" -o $BUILD_DIR/dlopen-rpath-prev-override.exe -rpath @loader_path/good // RUN: ./dlopen-rpath-prev-override.exe // Processing of @rpath in dlopen()s always checks existing loaded images before using LC_RPATHs to find images on disk // // main links with @rpath/libtest.dylib found via -rpath @loader_path/good // main dlopen()s libdynamic.dylib which links with @rpath/libtest.dylib and has LR_PATH to find it in bad/, // but since it was already loaded from good/, that one should be re-used. #include <stdio.h> #include <dlfcn.h> #include "test_support.h" int main(int argc, const char* argv[], const char* envp[], const char* apple[]) { void* handle = dlopen(RUN_DIR "/dir/libdynamic.dylib", RTLD_LAZY); if ( handle == NULL ) { FAIL("dlerror(): %s", dlerror()); } PASS("Success"); }