kumquat-buildroot/package/elfutils/elfutils-03-memcpy-def.patch
Thomas Petazzoni a64632e447 elfutils: towards uClibc support: solve memcpy problem
elfutils uses some strange internal alias of memcpy in glibc, so
workaround this when building with uClibc.

Heavily based from work done by Stefan Fröberg, but with many further
modifications by Thomas Petazzoni.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-07 21:43:06 +01:00

25 lines
598 B
Diff

Provide a compatibility alias __memcpy
For some reason, libelf uses the internal glibc alias __memcpy, which
doesn't exist in uClibc. Add a manual alias so that the build can
proceed with uClibc.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: b/libelf/libelf.h
===================================================================
--- a/libelf/libelf.h
+++ b/libelf/libelf.h
@@ -34,6 +34,11 @@
/* Get the ELF types. */
#include <elf.h>
+#ifndef _LIBC
+#ifndef __mempcpy
+#define __mempcpy mempcpy
+#endif
+#endif
/* Known translation types. */
typedef enum