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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2018-03-09 12:19:37 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2018-03-12 12:49:03 +0100 |
| commit | b8d9a064f08614ac6f6b0ec26eab1450cf8b7544 (patch) | |
| tree | db1c2dabba2b2320499e7abf4c44cd3117e0c633 /package/utils/busybox | |
| parent | 61eee1adfbc9433b08b53f44804d4fb8d8d25f38 (diff) | |
| download | upstream-b8d9a064f08614ac6f6b0ec26eab1450cf8b7544.tar.gz upstream-b8d9a064f08614ac6f6b0ec26eab1450cf8b7544.tar.bz2 upstream-b8d9a064f08614ac6f6b0ec26eab1450cf8b7544.zip | |
busybox: remove i386-specific build flags
busybox tries to be smart and passes a number of additional flags to the
compiler. Unfortunately, the i386-specific flags break ABI compatiblity
with libc.
Fixes busybox crashes observed on x86-generic with GCC 7.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Diffstat (limited to 'package/utils/busybox')
| -rw-r--r-- | package/utils/busybox/patches/111-i386_no_arch_flags.patch | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/package/utils/busybox/patches/111-i386_no_arch_flags.patch b/package/utils/busybox/patches/111-i386_no_arch_flags.patch new file mode 100644 index 0000000000..4560136871 --- /dev/null +++ b/package/utils/busybox/patches/111-i386_no_arch_flags.patch @@ -0,0 +1,10 @@ +--- a/arch/i386/Makefile ++++ /dev/null +@@ -1,7 +0,0 @@ +-# ========================================================================== +-# Build system +-# ========================================================================== +- +-# -mpreferred-stack-boundary=2 is essential in preventing gcc 4.2.x +-# from aligning stack to 16 bytes. (Which is gcc's way of supporting SSE). +-CFLAGS += $(call cc-option,-march=i386 -mpreferred-stack-boundary=2,) |