4deb2d93c5
This commit adds support for gcc 5.1 in Buildroot. In terms of gcc patches, compared to gcc 4.9.x: * Kept as is, sometimes after minor adjusments: 100-uclibc-conf.patch 301-missing-execinfo_h.patch 810-arm-softfloat-libgcc.patch 830-arm_unbreak_armv4t.patch 840-microblaze-enable-dwarf-eh-support.patch 850-libstdcxx-uclibc-c99.patch 860-cilk-wchar.patch * Dropped: 110-pr64896.patch 111-pr65730.patch * Split in multiple parts: 900-musl-support.patch The patches from Crosstool-NG for muls support are used instead of one single patch. * Renamed: 910-gcc-poison-system-directories.patch to 200-gcc-poison-system-directories.patch 920-libgcc-remove-unistd-header.patch to 201-libgcc-remove-unistd-header.patch Since the 9xx part of the series is now used by the various musl related patches. We have tested the following configurations, with a minimal Busybox system: * ARM, uClibc-ng * ARM, glibc * ARM, musl * x86, uClibc-ng and uClibc 0.9.33.2 * x86, glibc * x86, musl All of the configurations built fine. All the configurations boot fine in Qemu, except x86/uClibc (either ng or 0.9.33.2), it segfaults when running init: devtmpfs: mounted Freeing unused kernel memory: 300K (c1389000 - c13d4000) init[1]: segfault at 0 ip b77708c1 sp bfa9bb0c error 4 in ld-uClibc-0.9.33.2.so[b776c000+6000] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b We'll give some time for the uClibc developers to fix the problem before taking other measures in Buildroot to exclude gcc 5.1 from a x86/uClibc configuration. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
33 lines
999 B
Diff
33 lines
999 B
Diff
From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
|
|
Date: Wed, 22 Apr 2015 14:18:16 +0000 (+0000)
|
|
Subject: fixincludes update for musl support
|
|
X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=2dc727de2e87c2756a514cbb43cea23c99deaa3d
|
|
|
|
fixincludes update for musl support
|
|
|
|
On behalf of Szabolcs.Nagy@arm.com
|
|
|
|
2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
|
|
|
|
* mkfixinc.sh: Add *-musl* with no fixes.
|
|
|
|
|
|
|
|
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222327 138bc75d-0d04-0410-961f-82ee72b054a4
|
|
---
|
|
|
|
Index: b/fixincludes/mkfixinc.sh
|
|
===================================================================
|
|
--- a/fixincludes/mkfixinc.sh
|
|
+++ b/fixincludes/mkfixinc.sh
|
|
@@ -19,7 +19,8 @@
|
|
powerpc-*-eabi* | \
|
|
powerpc-*-rtems* | \
|
|
powerpcle-*-eabisim* | \
|
|
- powerpcle-*-eabi* )
|
|
+ powerpcle-*-eabi* | \
|
|
+ *-musl* )
|
|
# IF there is no include fixing,
|
|
# THEN create a no-op fixer and exit
|
|
(echo "#! /bin/sh" ; echo "exit 0" ) > ${target}
|