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elfutils: fix compatibility with non-glibc builds 

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48429
This commit is contained in:
Felix Fietkau 2016-01-21 14:08:33 +00:00
parent c26dec971e
commit 24f553e2d8
1 changed files with 33 additions and 0 deletions
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33
package/libs/elfutils/patches/110-elf_compressed_header_support.patch Normal file
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@ -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