Add ImmutableList::contains(). Patch by Rui Paulo!

[oota-llvm.git] / tools / llvm-shlib / Makefile

diff --git a/tools/llvm-shlib/Makefile b/tools/llvm-shlib/Makefile
index 899406c841603eaa1ba0c36b7339f78b15424315..9e6facab7028fe80c9af83727f3ad878c785e131 100644 (file)
--- a/tools/llvm-shlib/Makefile
+++ b/tools/llvm-shlib/Makefile
@@ -15,6 +15,18 @@ NO_BUILD_ARCHIVE = 1
 LINK_LIBS_IN_SHARED = 1
 SHARED_LIBRARY = 1
 
+include $(LEVEL)/Makefile.config
+
+ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
+  EXPORTED_SYMBOL_FILE = $(ObjDir)/$(LIBRARYNAME).exports
+
+  ifeq (1,$(ENABLE_EMBED_STDCXX))
+    # It is needed to force static-stdc++.a linked.
+    SHLIB_FRAG_NAMES += stdc++.a.o
+  endif
+
+endif
+
 include $(LEVEL)/Makefile.common
 
 # Include all archives in libLLVM.(so|dylib) except the ones that have
@@ -50,10 +62,59 @@ ifeq ($(HOST_OS),Darwin)
     endif
 endif
 
-ifeq ($(HOST_OS), Linux)
+ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD OpenBSD))
     # Include everything from the .a's into the shared library.
     LLVMLibsOptions := -Wl,--whole-archive $(LLVMLibsOptions) \
                        -Wl,--no-whole-archive
+endif
+
+ifeq ($(HOST_OS),Linux)
     # Don't allow unresolved symbols.
     LLVMLibsOptions += -Wl,--no-undefined
 endif
+
+ifeq ($(HOST_OS),SunOS)
+    # add -z allextract ahead of other libraries on Solaris
+    LLVMLibsOptions := -Wl,-z -Wl,allextract $(LLVMLibsOptions)
+endif
+
+ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
+
+SHLIB_STUBS := $(addprefix $(ObjDir)/, $(SHLIB_FRAG_NAMES))
+SHLIB_FRAGS := $(patsubst %.a.o, $(ObjDir)/%.syms.txt, $(LIBRARYNAME).a.o $(SHLIB_FRAG_NAMES))
+LLVMLibsOptions := $(SHLIB_STUBS) $(LLVMLibsOptions)
+
+$(LibName.SO): $(SHLIB_STUBS)
+
+%.syms.txt: %.a.o
+       $(Echo) Collecting global symbols of $(notdir $*)
+       $(Verb) $(NM_PATH) -g $< > $@
+
+$(ObjDir)/$(LIBRARYNAME).exports: $(SHLIB_FRAGS) $(ObjDir)/.dir
+       $(Echo) Generating exports for $(LIBRARYNAME)
+       $(Verb) ($(SED) -n \
+                       -e "s/^.* T _\([^.][^.]*\)$$/\1/p" \
+                       -e "s/^.* [BDR] _\([^.][^.]*\)$$/\1 DATA/p" \
+                       $(SHLIB_FRAGS) \
+                | sort -u) > $@
+
+$(ObjDir)/$(LIBRARYNAME).a.o: $(LLVMLibsPaths) $(ObjDir)/.dir
+       $(Echo) Linking all LLVMLibs together for $(LIBRARYNAME)
+       $(Verb) $(Link) -nostartfiles -Wl,-r -nodefaultlibs -o $@ \
+                       -Wl,--whole-archive $(LLVMLibsPaths) \
+                       -Wl,--no-whole-archive
+
+$(ObjDir)/stdc++.a.o: $(ObjDir)/.dir
+       $(Echo) Linking all libs together for static libstdc++.a
+       $(Verb) $(Link) -nostartfiles -Wl,-r -nodefaultlibs -o $@ \
+                       -Wl,--whole-archive -lstdc++ \
+                       -Wl,--no-whole-archive
+# FIXME: workaround to invalidate -lstdc++
+       $(Echo) Making dummy -lstdc++ to lib
+       $(Verb) $(AR) rc $(ToolDir)/libstdc++.dll.a
+# FIXME: Is install-local needed?
+
+clean-local::
+       $(Verb) $(RM) -f $(ToolDir)/libstdc++.dll.a
+
+endif