#
# We include a dependency on this Makefile to ensure that changes to the
# generation command get picked up.
-$(LLVMBuildMakeFrag): $(PROJ_SRC_ROOT)/Makefile.rules
+$(LLVMBuildMakeFrag): $(PROJ_SRC_ROOT)/Makefile.rules \
+ $(PROJ_OBJ_ROOT)/Makefile.config
$(Echo) Constructing LLVMBuild project information.
$(Verb) $(LLVMBuildTool) \
--native-target "$(TARGET_NATIVE_ARCH)" \
# building from a subdirectory, but that is always somewhat unreliable.
ifeq ($(LEVEL),.)
LLVMBUILD_INCLUDE_DEPENDENCIES := 1
+
+# Clean the generated makefile fragment at the top-level.
+clean-local::
+ -$(Verb) $(RM) -f $(LLVMBuildMakeFrag)
endif
-include $(LLVMBuildMakeFrag)
KEEP_SYMBOLS := 1
endif
-#ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
-# CXX.Flags += -fvisibility-inlines-hidden
-#endif
+ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
+ CXX.Flags += -fvisibility-inlines-hidden
+endif
ifdef ENABLE_EXPENSIVE_CHECKS
# GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
CompileCommonOpts += -pedantic -Wno-long-long
endif
CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
- $(EXTRA_OPTIONS)
+ $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT)
# Enable cast-qual for C++; the workaround is to use const_cast.
CXX.Flags += -Wcast-qual
CPP.BaseFlags += -include llvm/Support/Solaris.h
endif # !HOST_OS - AuroraUX.
-LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
+# On Windows, SharedLibDir != LibDir. The order is important.
+ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
+ LD.Flags += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir)
+else
+ LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
+endif
+
CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
# All -I flags should go here, so that they don't confuse llvm-config.
CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \