![Jörg Krause](/assets/img/avatar_default.png)
musl does not define __GNUC_PREREQ. Use patch from Alpine Linux (http://git.alpinelinux.org/cgit/aports/plain/main/celt051/fix-gnuc-prereq.patch). Fixes http://autobuild.buildroot.net/results/223/223ba6003bdd7e0c896455c21fa8fee943b4e716/ Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
30 lines
948 B
Diff
30 lines
948 B
Diff
Fix musl build
|
|
|
|
musl does not define __GNUC_PREREQ. Use patch from Alpine Linux
|
|
(http://git.alpinelinux.org/cgit/aports/plain/main/celt051/fix-gnuc-prereq.patch).
|
|
|
|
Fixes http://autobuild.buildroot.net/results/223/223ba6003bdd7e0c896455c21fa8fee943b4e716/
|
|
|
|
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
|
|
|
|
--- celt-0.5.1.3.orig/libcelt/ecintrin.h
|
|
+++ celt-0.5.1.3/libcelt/ecintrin.h
|
|
@@ -52,8 +52,7 @@
|
|
/*Count leading zeros.
|
|
This macro should only be used for implementing ec_ilog(), if it is defined.
|
|
All other code should use EC_ILOG() instead.*/
|
|
-#ifdef __GNUC_PREREQ
|
|
-#if __GNUC_PREREQ(3,4)
|
|
+#if defined(__GNUC__) && ((__GNUC__<<16)+__GNUC_MINOR__) >= 0x304
|
|
# if INT_MAX>=2147483647
|
|
# define EC_CLZ0 sizeof(unsigned)*CHAR_BIT
|
|
# define EC_CLZ(_x) (__builtin_clz(_x))
|
|
@@ -61,7 +60,6 @@
|
|
# define EC_CLZ0 sizeof(unsigned long)*CHAR_BIT
|
|
# define EC_CLZ(_x) (__builtin_clzl(_x))
|
|
# endif
|
|
-#endif
|
|
#endif
|
|
|
|
#if defined(EC_CLZ)
|