dlmisc.c: fix uclibc build

RTLD_DL_LINKMAP & RTLD_DI_ORIGIN, are unsupported on uClibc:
https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/tree/include/dlfcn.h#n106

This patch adds detection for uClibc because uClibc also defines
__GLIBC__:
https://lists.gnu.org/archive/html/bug-gnulib/2010-11/msg00280.html
This commit is contained in:
Bernd Kuhls 2020-06-13 17:44:45 +02:00
parent 6eb78d41a1
commit 3b2dbc715e

View file

@ -69,7 +69,7 @@ static inline void snd_dlpath_unlock(void) {}
int snd_dlpath(char *path, size_t path_len, const char *name) int snd_dlpath(char *path, size_t path_len, const char *name)
{ {
#ifdef HAVE_LIBDL #ifdef HAVE_LIBDL
#ifdef __GLIBC__ #if defined(__GLIBC__) && !defined(__UCLIBC__)
static int plugin_dir_set = 0; static int plugin_dir_set = 0;
snd_dlpath_lock(); snd_dlpath_lock();
if (!plugin_dir_set) { if (!plugin_dir_set) {