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Don't re-export libgcc symbols from every object.

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Target modules shouldn't re-export libgcc.a because we don't want
other binaries importing them when they should be getting their own
copy of the builtins.

Bug: http://b/24166967
Change-Id: Iaa208933885375da4a8e1b8935f76e9f3ea0647f
This commit is contained in:
Dan Albert
2015-09-17 15:04:54 -07:00
parent 3ee9daac6a
commit e92d25f296
1 changed files with 5 additions and 0 deletions
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5
core/config.mk
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@@ -586,6 +586,11 @@ HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS)
TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS)
TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS)
# Target modules shouldn't re-export libgcc.a because we don't want other
# binaries importing them when they should be getting their own copy of the
# builtins.
TARGET_GLOBAL_LDFLAGS += -Wl,--exclude-libs,libgcc.a
ifdef TARGET_2ND_ARCH ifdef TARGET_2ND_ARCH
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS)
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS)