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| author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2013-07-04 15:30:26 -0300 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-07-27 13:16:50 +0200 |
| commit | 808cc0a5e17af2c9cd2210cdcbf0d98e79b6e157 (patch) | |
| tree | ab191e11c37b512748c17f74996fde44247a5156 /package/Makefile.in | |
| parent | a8b0a3f87022c1723238f307ad9dddbeaf834d08 (diff) | |
| download | buildroot-808cc0a5e17af2c9cd2210cdcbf0d98e79b6e157.tar.gz buildroot-808cc0a5e17af2c9cd2210cdcbf0d98e79b6e157.zip | |
toolchain/buildroot: properly handle SSP
The current SSP handling is incomplete.
First we need to build uClibc with SSP support for a complete
"experience".
Second, it doesn't hurt to add -fstack-protector-all to the
CFLAGS/CXXFLAGS since most users would expect buildroot to do this
rather than adding the flags themselves.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/Makefile.in')
| -rw-r--r-- | package/Makefile.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/Makefile.in b/package/Makefile.in index a597290c23..95eec52dcc 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -124,6 +124,11 @@ TARGET_CFLAGS += -msep-data TARGET_CXXFLAGS += -msep-data endif +ifeq ($(BR2_TOOLCHAIN_BUILDROOT_USE_SSP),y) +TARGET_CFLAGS += -fstack-protector-all +TARGET_CXXFLAGS += -fstack-protector-all +endif + ifeq ($(BR2_TOOLCHAIN_BUILDROOT)$(BR2_TOOLCHAIN_CTNG),y) TARGET_CROSS=$(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)- else |
