fix(driver): missing dirname() and wrong RPATH separator on macOS (estkme-group#389)

* fix(driver): missing dirname() on macOS
* fix(standalone): use semicolon-separated list so CMake convert to platform separator
Colon-separated list is only supported by GNU/BSD.

Signed-off-by: Coelacanthus <[email protected]>

Author: CoelacanthusHex

CMakeLists.txt

@@ -62,7 +62,8 @@ endif()
 if(NOT CMAKE_INSTALL_RPATH)
     if (STANDALONE_MODE)
         cmake_policy(SET CMP0177 NEW)
-        set(CMAKE_INSTALL_RPATH "${RPATH_BINARY_PATH}:${RPATH_BINARY_PATH}/lib")
+        # SHALL use semicolon-separated list so CMake can convert to platform separator.
+        set(CMAKE_INSTALL_RPATH "${RPATH_BINARY_PATH};${RPATH_BINARY_PATH}/lib")
         set(CMAKE_INSTALL_PREFIX "")
         set(CMAKE_INSTALL_BINDIR "executables")
         set(CMAKE_INSTALL_LIBDIR "executables/lib")

driver/euicc-driver-loader.c

@@ -26,6 +26,7 @@
 #    include <sys/syslimits.h>
 #elif defined(__APPLE__) && defined(__MACH__)
 #    include <dlfcn.h>
+#    include <libgen.h>
 #    include <mach-o/dyld.h>
 #    include <sys/syslimits.h>
 #elif defined(_WIN32)
@@ -109,11 +110,10 @@ static char *get_origin() {
 static char *get_origin() {
     char *buf = (char *)calloc(PATH_MAX, sizeof(char));
     uint32_t size = PATH_MAX;
-    if (_NSGetExecutablePath(buf, &size) == 0) {
-        return buf;
-    } else {
+    if (_NSGetExecutablePath(buf, &size) != 0) {
         return NULL;
     }
+    return strdup(dirname(buf));
 }
 #endif