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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2015-12-15 15:02:16 +0000
committerabiesheuvel <abiesheuvel@Edk2>2015-12-15 15:02:16 +0000
commit01627dba0911e1b9dbee56f69cca07ad98e022ba (patch)
treecf8954389b9c4efd7f082e82c8e68e58fa18e639 /ArmPkg
parent6d2449c1f5fb7ff18faaa08a4ac6b38709ea1e30 (diff)
downloadedk2-platforms-01627dba0911e1b9dbee56f69cca07ad98e022ba.tar.xz
ArmPkg/ArmSoftfloatLib: restrict -fno-tree-vrp option to GCC46 and GCC47
The -fno-tree-vrp option is not required for GCC 4.8 or later, and is not supported by CLANG. So restrict its use to GCC 4.6 and 4.7, which are the oldest versions we support for ARM. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19283 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg')
-rw-r--r--ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf4
1 files changed, 3 insertions, 1 deletions
diff --git a/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
index 39c74bf1a3..76fa0da903 100644
--- a/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
+++ b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
@@ -45,5 +45,7 @@
MdePkg/MdePkg.dec
[BuildOptions]
- GCC:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC -Wno-enum-compare -fno-tree-vrp
+ GCC:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC -Wno-enum-compare
+ *_GCC46_*_CC_FLAGS = -fno-tree-vrp
+ *_GCC47_*_CC_FLAGS = -fno-tree-vrp
RVCT:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC