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Add -static to static link command, for clang. 

Clang driver needs -static flag, not -Bstatic,
to produce statically linked modules.
However, -static is not added if LDFLAGS contains -shared,
which is used in bionic/linker to create a shared object with static libraries.

BUG: 18008984

Change-Id: I75c3e24973ee77170285ec4c8e7aacc345722685
This commit is contained in:
Chih-Hung Hsieh 2015-01-20 11:00:20 -08:00
parent 8f5fc9e246
commit 69b1fe6d1c
1 changed files with 5 additions and 0 deletions
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5
core/definitions.mk
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@ -1425,11 +1425,16 @@ endef
## Commands for linking a static executable. In practice,
## we only use this on arm, so the other platforms don't
## have transform-o-to-static-executable defined.
## Clang driver needs -static to create static executable.
## However, bionic/linker uses -shared to overwrite.
## Linker for x86 targets does not allow coexistance of -static and -shared,
## so we add -static only if -shared is not used.
###########################################################
define transform-o-to-static-executable-inner
$(hide) $(PRIVATE_CXX) \
-nostdlib -Bstatic \
$(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \
-Wl,--gc-sections \
-o $@ \
$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \