diff --git a/src/dispatch_common.c b/src/dispatch_common.c index b3e4f5f..303e8f5 100644 --- a/src/dispatch_common.c +++ b/src/dispatch_common.c @@ -310,6 +310,19 @@ get_dlopen_handle(void **handle, const char *lib_name, bool exit_on_fail, bool l flags |= RTLD_NOLOAD; *handle = dlopen(lib_name, flags); +#ifdef LIBGL_PATH + if (!*handle) { + char pathbuf[sizeof(LIBGL_PATH) + 1 + 1024 + 1]; + int l = snprintf(pathbuf, sizeof(pathbuf), "%s/%s", LIBGL_PATH, lib_name); + if (l < 0 || l >= sizeof(pathbuf)) { + // This really shouldn't happen + fprintf(stderr, "Error prefixing library pathname\n"); + exit(1); + } + *handle = dlopen(pathbuf, flags); + } +#endif + if (!*handle) { if (exit_on_fail) { fprintf(stderr, "Couldn't open %s: %s\n", lib_name, dlerror());