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crosstool-ng/patches/gcc/5.4.0/907-x86-musl-support.patch

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musl-libc: backport gcc-6 musl support, add gdb and strace patches This gets gcc and friends working with musl-libc. GDB and Strace patches come from openwrt. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-10-22 00:51:13 +00:00
From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 15 May 2015 13:20:01 +0000 (+0000)
Subject: [PATCH 9/13] x86 musl support
X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=5551c8d927c17f60837f15f8dfe46f945ba3fa9c
[PATCH 9/13] x86 musl support
On behalf of Szabolcs Nagy.
2015-05-15 Gregor Richards <gregor.richards@uwaterloo.ca>
* config/i386/linux.h (MUSL_DYNAMIC_LINKER): Define.
* config/i386/linux64.h (MUSL_DYNAMIC_LINKER32): Define.
(MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223218 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc: Sync patches with buildroot This commit sync gcc patches with buildroot. I found this useful for fixing a few uClibc related issues. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-11 04:35:14 +00:00
Index: b/gcc/config/i386/linux.h
===================================================================
musl-libc: backport gcc-6 musl support, add gdb and strace patches This gets gcc and friends working with musl-libc. GDB and Strace patches come from openwrt. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-10-22 00:51:13 +00:00
--- a/gcc/config/i386/linux.h
+++ b/gcc/config/i386/linux.h
gcc: Sync patches with buildroot This commit sync gcc patches with buildroot. I found this useful for fixing a few uClibc related issues. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-11 04:35:14 +00:00
@@ -21,3 +21,6 @@
musl-libc: backport gcc-6 musl support, add gdb and strace patches This gets gcc and friends working with musl-libc. GDB and Strace patches come from openwrt. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-10-22 00:51:13 +00:00
#define GNU_USER_LINK_EMULATION "elf_i386"
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+
+#undef MUSL_DYNAMIC_LINKER
+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
gcc: Sync patches with buildroot This commit sync gcc patches with buildroot. I found this useful for fixing a few uClibc related issues. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-11 04:35:14 +00:00
Index: b/gcc/config/i386/linux64.h
===================================================================
musl-libc: backport gcc-6 musl support, add gdb and strace patches This gets gcc and friends working with musl-libc. GDB and Strace patches come from openwrt. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-10-22 00:51:13 +00:00
--- a/gcc/config/i386/linux64.h
+++ b/gcc/config/i386/linux64.h
gcc: Sync patches with buildroot This commit sync gcc patches with buildroot. I found this useful for fixing a few uClibc related issues. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-11 04:35:14 +00:00
@@ -30,3 +30,10 @@
musl-libc: backport gcc-6 musl support, add gdb and strace patches This gets gcc and friends working with musl-libc. GDB and Strace patches come from openwrt. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-10-22 00:51:13 +00:00
#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
+
+#undef MUSL_DYNAMIC_LINKER32
+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
+#undef MUSL_DYNAMIC_LINKER64
+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-x86_64.so.1"
+#undef MUSL_DYNAMIC_LINKERX32
+#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-x32.so.1"
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