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Hide CFI behind a global flag. 

This CL ensures that locally enabling CFI in a .bp file is not honored
unless it is enabled globally using ENABLE_CFI=true first, effectively
hiding it behind a flag.

Bug: 30227045
Bug: 22033465
Test: m -j40 works and device boots
Test: cfi is correctly honored only when the global flag is set.
Change-Id: Id026302e7f714b90a9e2c996f7a9314f534f90c2
This commit is contained in:
Vishwath Mohan 2017-01-19 14:35:31 -08:00
parent bb5c13d359
commit a5ff3e4133
1 changed files with 1 additions and 0 deletions
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core/soong_config.mk
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@ -63,6 +63,7 @@ $(SOONG_VARIABLES): FORCE
echo ' "CrossHostArch": "$(HOST_CROSS_ARCH)",'; \
echo ' "CrossHostSecondaryArch": "$(HOST_CROSS_2ND_ARCH)",'; \
echo ' "Safestack": $(if $(filter true,$(USE_SAFESTACK)),true,false),'; \
echo ' "EnableCFI": $(if $(filter true,$(ENABLE_CFI)),true,false),'; \
echo ''; \
echo ' "ArtUseReadBarrier": $(if $(filter true,$(PRODUCT_ART_USE_READ_BARRIER)),true,false),'; \
echo ''; \