diff options
| author | Waldemar Brodkorb <wbx@openadk.org> | 2015-12-02 08:51:13 +0100 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2015-12-02 08:53:47 +0100 |
| commit | f06aece697aeab98f44c6ad0017e87e36c8ae764 (patch) | |
| tree | 2dbfa60819b6fae3358eb997d41826940424f4c7 /toolchain/gcc/patches | |
| parent | fcfd8fdbd759d500a5b585e58fade1bd74801c49 (diff) | |
simplify toolchain building
Buildroot uses the two-stage mechanism since a while.
This reduces the build time a lot. Instead of three stages,
we just use the two-stage build. The benefit is that
the C library do not need to be rebuild and one gcc compile
is obsolete. Tested with embedded-test.sh.
There is one unresolved problem, tile toolchain
building is broken.
Diffstat (limited to 'toolchain/gcc/patches')
| -rw-r--r-- | toolchain/gcc/patches/4.9.3/fix-m86k-libgcc.patch | 11 | ||||
| -rw-r--r-- | toolchain/gcc/patches/4.9.3/fix-nios2.patch | 11 | ||||
| -rw-r--r-- | toolchain/gcc/patches/4.9.3/stdlib-h.ia64 | 30 |
3 files changed, 52 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.9.3/fix-m86k-libgcc.patch b/toolchain/gcc/patches/4.9.3/fix-m86k-libgcc.patch new file mode 100644 index 000000000..e8481d549 --- /dev/null +++ b/toolchain/gcc/patches/4.9.3/fix-m86k-libgcc.patch @@ -0,0 +1,11 @@ +diff -Nur gcc-4.9.3.orig/libgcc/config/m68k/linux-atomic.c gcc-4.9.3/libgcc/config/m68k/linux-atomic.c +--- gcc-4.9.3.orig/libgcc/config/m68k/linux-atomic.c 2014-01-02 23:25:22.000000000 +0100 ++++ gcc-4.9.3/libgcc/config/m68k/linux-atomic.c 2015-11-29 14:42:10.566143595 +0100 +@@ -33,7 +33,6 @@ + using the kernel helper defined below. There is no support for + 64-bit operations yet. */ + +-#include <asm/unistd.h> + #include <stdbool.h> + + #ifndef __NR_atomic_cmpxchg_32 diff --git a/toolchain/gcc/patches/4.9.3/fix-nios2.patch b/toolchain/gcc/patches/4.9.3/fix-nios2.patch new file mode 100644 index 000000000..8fe2589ce --- /dev/null +++ b/toolchain/gcc/patches/4.9.3/fix-nios2.patch @@ -0,0 +1,11 @@ +diff -Nur gcc-4.9.3.orig/libgcc/config/nios2/linux-atomic.c gcc-4.9.3/libgcc/config/nios2/linux-atomic.c +--- gcc-4.9.3.orig/libgcc/config/nios2/linux-atomic.c 2014-01-02 23:25:22.000000000 +0100 ++++ gcc-4.9.3/libgcc/config/nios2/linux-atomic.c 2015-12-01 22:50:00.029946306 +0100 +@@ -20,7 +20,6 @@ + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +-#include <asm/unistd.h> + #define EFAULT 14 + #define EBUSY 16 + #define ENOSYS 38 diff --git a/toolchain/gcc/patches/4.9.3/stdlib-h.ia64 b/toolchain/gcc/patches/4.9.3/stdlib-h.ia64 new file mode 100644 index 000000000..cdbbd6000 --- /dev/null +++ b/toolchain/gcc/patches/4.9.3/stdlib-h.ia64 @@ -0,0 +1,30 @@ +diff -Nur gcc-4.9.3.orig/libgcc/config/ia64/fde-glibc.c gcc-4.9.3/libgcc/config/ia64/fde-glibc.c +--- gcc-4.9.3.orig/libgcc/config/ia64/fde-glibc.c 2014-01-02 23:25:22.000000000 +0100 ++++ gcc-4.9.3/libgcc/config/ia64/fde-glibc.c 2015-12-01 07:06:43.963906167 +0100 +@@ -25,6 +25,8 @@ + /* Locate the FDE entry for a given address, using glibc ld.so routines + to avoid register/deregister calls at DSO load/unload. */ + ++#ifndef inhibit_libc ++ + #ifndef _GNU_SOURCE + #define _GNU_SOURCE 1 + #endif +@@ -159,3 +161,4 @@ + + return data.ret; + } ++#endif +diff -Nur gcc-4.9.3.orig/libgcc/unwind-generic.h gcc-4.9.3/libgcc/unwind-generic.h +--- gcc-4.9.3.orig/libgcc/unwind-generic.h 2014-01-02 23:25:22.000000000 +0100 ++++ gcc-4.9.3/libgcc/unwind-generic.h 2015-12-01 07:00:15.731287428 +0100 +@@ -221,7 +221,9 @@ + compatible with the standard ABI for IA-64, we inline these. */ + + #ifdef __ia64__ ++#ifndef inhibit_libc + #include <stdlib.h> ++#endif + + static inline _Unwind_Ptr + _Unwind_GetDataRelBase (struct _Unwind_Context *_C) |