BUILD: initcall: mark the __start_i_* symbols as weak, not global
Just like for previous fix, these symbols are marked ".globl" during
their declaration, but their later mention uses __attribute__((weak)),
so it's better to only use ".weak" during the declaration so that the
symbol's class does not change.
No need to backport this unless someone reports build issues.
diff --git a/include/haproxy/initcall.h b/include/haproxy/initcall.h
index 1ffbabf..0692d27 100644
--- a/include/haproxy/initcall.h
+++ b/include/haproxy/initcall.h
@@ -96,7 +96,7 @@
* as a pointer (args are cast to (void*)). Do not use this macro directly,
* use INITCALL{0..3}() instead.
*/
-#define __HA_GLOBL1(sym) __asm__(".globl " #sym)
+#define __HA_GLOBL1(sym) __asm__(".weak " #sym)
#define __HA_GLOBL(sym) __HA_GLOBL1(sym)
#define __DECLARE_INITCALL(stg, linenum, function, a1, a2, a3) \
__HA_GLOBL(__start_i_##stg ); \