diff --git a/tools/elfutils/patches/100-portability.patch b/tools/elfutils/patches/100-portability.patch index 4851086fb85..35e29cfcc9b 100644 --- a/tools/elfutils/patches/100-portability.patch +++ b/tools/elfutils/patches/100-portability.patch @@ -34,7 +34,7 @@ LIBS="$saved_LIBS" --- a/lib/eu-config.h +++ b/lib/eu-config.h -@@ -59,14 +59,18 @@ +@@ -59,14 +59,19 @@ # define once(once_control, init_routine) init_routine() #endif /* USE_LOCKS */ @@ -45,8 +45,9 @@ #define _(Str) dgettext ("elfutils", Str) /* Compiler-specific definitions. */ ++#define __PRAGMA(str) _Pragma (#str) +#ifdef __APPLE__ -+#define strong_alias(name, aliasname) ++#define strong_alias(name, aliasname) __PRAGMA(weak aliasname = name) +#else #define strong_alias(name, aliasname) \ extern __typeof (name) aliasname __attribute__ ((alias (#name))); @@ -54,7 +55,7 @@ #ifdef __i386__ # define internal_function __attribute__ ((regparm (3), stdcall)) -@@ -77,7 +81,7 @@ +@@ -77,7 +82,7 @@ #define internal_strong_alias(name, aliasname) \ extern __typeof (name) aliasname __attribute__ ((alias (#name))) internal_function; @@ -63,7 +64,7 @@ #define attribute_hidden \ __attribute__ ((visibility ("hidden"))) #else -@@ -166,7 +170,7 @@ asm (".section predict_data, \"aw\"; .pr +@@ -166,7 +171,7 @@ asm (".section predict_data, \"aw\"; .pr #endif /* Avoid PLT entries. */