From: dann frazier <dannf@debian.org>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
edk2-devel@lists.01.org, leif.lindholm@linaro.org
Subject: [PATCH] BaseTools/GCC ARM/AARCH64: Force disable PIE
Date: Thu, 18 May 2017 15:05:32 -0600 [thread overview]
Message-ID: <20170518210532.kfdccrlch2s5427b@xps13.dannf> (raw)
After Debian's toolchain switched to PIE by default, our edk2 builds began
to fail to build (GCC49 w/ gcc 6.3). This patch fixes the build by forcing
off PIE for both ARM and AARCH64 builds.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: dann frazier <dannf@debian.org>
---
BaseTools/Conf/tools_def.template | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
index 427ef1bb3a..cf35cb1353 100755
--- a/BaseTools/Conf/tools_def.template
+++ b/BaseTools/Conf/tools_def.template
@@ -4339,9 +4339,9 @@ DEFINE GCC_ALL_CC_FLAGS = -g -Os -fshort-wchar -fno-builtin -fno-stri
DEFINE GCC_IA32_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -m32 -malign-double -freorder-blocks -freorder-blocks-and-partition -O2 -mno-stack-arg-probe
DEFINE GCC_X64_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mno-red-zone -Wno-address -mno-stack-arg-probe
DEFINE GCC_IPF_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -minline-int-divide-min-latency
-DEFINE GCC_ARM_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mlittle-endian -mabi=aapcs -fno-short-enums -funsigned-char -ffunction-sections -fdata-sections -fomit-frame-pointer -Wno-address -mthumb -mfloat-abi=soft
+DEFINE GCC_ARM_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mlittle-endian -mabi=aapcs -fno-short-enums -funsigned-char -ffunction-sections -fdata-sections -fomit-frame-pointer -Wno-address -mthumb -mfloat-abi=soft -fno-pie -no-pie
DEFINE GCC_ARM_CC_XIPFLAGS = -mno-unaligned-access
-DEFINE GCC_AARCH64_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mlittle-endian -fno-short-enums -fverbose-asm -funsigned-char -ffunction-sections -fdata-sections -Wno-address -fno-asynchronous-unwind-tables -fno-pic
+DEFINE GCC_AARCH64_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mlittle-endian -fno-short-enums -fverbose-asm -funsigned-char -ffunction-sections -fdata-sections -Wno-address -fno-asynchronous-unwind-tables -fno-pic -fno-pie -no-pie
DEFINE GCC_AARCH64_CC_XIPFLAGS = -mstrict-align
DEFINE GCC_DLINK_FLAGS_COMMON = -nostdlib --pie
DEFINE GCC_DLINK2_FLAGS_COMMON = -Wl,--script=$(EDK_TOOLS_PATH)/Scripts/GccBase.lds
--
2.11.0
next reply other threads:[~2017-05-18 21:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-18 21:05 dann frazier [this message]
2017-05-18 21:52 ` [PATCH] BaseTools/GCC ARM/AARCH64: Force disable PIE Ard Biesheuvel
2017-05-24 15:07 ` dann frazier
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