elfutils: fix compatibility with non-glibc builds

Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48429
9 years ago · 24f553e2d8
parent c26dec971e
commit 24f553e2d8
1 changed files with 33 additions and 0 deletions
--- a/package/libs/elfutils/patches/110-elf_compressed_header_support.patch
+++ b/package/libs/elfutils/patches/110-elf_compressed_header_support.patch
@ -0,0 +1,33 @@
+--- a/libelf/libelf.h
+++ b/libelf/libelf.h
+@@ -36,6 +36,30 @@
+ /* Get the ELF types.  */
+ #include <elf.h>
+ 
+#ifndef ELFCOMPRESS_ZLIB
+typedef struct
+{
+  Elf32_Word	ch_type;	/* Compression format.  */
+  Elf32_Word	ch_size;	/* Uncompressed data size.  */
+  Elf32_Word	ch_addralign;	/* Uncompressed data alignment.  */
+} Elf32_Chdr;
+
+typedef struct
+{
+  Elf64_Word	ch_type;	/* Compression format.  */
+  Elf64_Word	ch_reserved;
+  Elf64_Xword	ch_size;	/* Uncompressed data size.  */
+  Elf64_Xword	ch_addralign;	/* Uncompressed data alignment.  */
+} Elf64_Chdr;
+
+/* Legal values for ch_type (compression algorithm).  */
+#define ELFCOMPRESS_ZLIB	1	   /* ZLIB/DEFLATE algorithm.  */
+#define ELFCOMPRESS_LOOS	0x60000000 /* Start of OS-specific.  */
+#define ELFCOMPRESS_HIOS	0x6fffffff /* End of OS-specific.  */
+#define ELFCOMPRESS_LOPROC	0x70000000 /* Start of processor-specific.  */
+#define ELFCOMPRESS_HIPROC	0x7fffffff /* End of processor-specific.  */
+#endif
+
+ #ifndef _LIBC
+ #ifndef __mempcpy
+ #define __mempcpy mempcpy