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-rw-r--r--Makefile.rules136
-rw-r--r--bindings/ocaml/Makefile.ocaml2
-rw-r--r--docs/MakefileGuide.html3
-rw-r--r--unittests/Makefile.unittest4
4 files changed, 67 insertions, 78 deletions
diff --git a/Makefile.rules b/Makefile.rules
index 06ffe005da..8299879365 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -41,7 +41,7 @@ VPATH=$(PROJ_SRC_DIR)
# Reset the list of suffixes we know how to build.
#--------------------------------------------------------------------
.SUFFIXES:
-.SUFFIXES: .c .cpp .cc .h .hpp .lo .o .a .bc .td .ps .dot .ll
+.SUFFIXES: .c .cpp .cc .h .hpp .o .a .bc .td .ps .dot .ll
.SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
#--------------------------------------------------------------------
@@ -277,12 +277,25 @@ ifdef ENABLE_EXPENSIVE_CHECKS
CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
endif
+# LOADABLE_MODULE implies several other things so we force them to be
+# defined/on.
+ifdef LOADABLE_MODULE
+ SHARED_LIBRARY := 1
+ DONT_BUILD_RELINKED := 1
+ LINK_LIBS_IN_SHARED := 1
+endif
+
+ifdef SHARED_LIBRARY
+ ENABLE_PIC := 1
+ PIC_FLAG = "(PIC)"
+endif
+
ifeq ($(ENABLE_PIC),1)
ifeq ($(LLVM_ON_WIN32),1)
# Nothing. Win32 defaults to PIC and warns when given -fPIC
else
ifeq ($(OS),Darwin)
- # common is forbidden in dylib files
+ # Common symbols not allowed in dylib files
CXX.Flags += -fno-common
C.Flags += -fno-common
else
@@ -299,7 +312,6 @@ CPP.Defines += $(CPPFLAGS)
CPP.BaseFlags += $(CPP.Defines)
LD.Flags += $(LDFLAGS)
AR.Flags := cru
-LibTool.Flags := --tag=CXX
# Make Floating point IEEE compliant on Alpha.
ifeq ($(ARCH),Alpha)
@@ -338,9 +350,6 @@ CFERuntimeLibDir := $(LLVMGCCDIR)/lib
#--------------------------------------------------------------------
EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
Echo = @$(EchoCmd)
-ifndef LIBTOOL
-LIBTOOL := $(LLVM_OBJ_ROOT)/mklib
-endif
ifndef LLVMAS
LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
endif
@@ -389,21 +398,15 @@ endif
# Adjust to user's request
#--------------------------------------------------------------------
-# Adjust LD.Flags and Libtool.Flags depending on the kind of library that is
-# to be built. Note that if LOADABLE_MODULE is specified then the resulting
-# shared library can be opened with dlopen. Also, LOADABLE_MODULE implies
-# several other things so we force them to be defined/on.
+# Adjust LD.Flags depending on the kind of library that is to be built. Note
+# that if LOADABLE_MODULE is specified then the resulting shared library can
+# be opened with dlopen.
ifdef LOADABLE_MODULE
- SHARED_LIBRARY := 1
- DONT_BUILD_RELINKED := 1
- LINK_LIBS_IN_SHARED := 1
LD.Flags += -module
endif
ifdef SHARED_LIBRARY
- LD.Flags += -rpath $(LibDir)
-else
- LibTool.Flags += --tag=disable-shared
+ LD.Flags += -Wl,-rpath -Wl,$(LibDir)
endif
ifdef TOOL_VERBOSE
@@ -416,7 +419,6 @@ endif
# Adjust settings for verbose mode
ifndef VERBOSE
Verb := @
- LibTool.Flags += --silent
AR.Flags += >/dev/null 2>/dev/null
ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
else
@@ -431,14 +433,22 @@ ifndef KEEP_SYMBOLS
endif
# Adjust linker flags for building an executable
+ifndef ($(OS),Darwin)
ifdef TOOLNAME
ifdef EXAMPLE_TOOL
- LD.Flags += -rpath $(ExmplDir) -export-dynamic
+ LD.Flags += -Wl,-rpath -Wl,$(ExmplDir) -export-dynamic
else
- LD.Flags += -rpath $(ToolDir) -export-dynamic
+ LD.Flags += -Wl,-rpath -Wl,$(ToolDir) -export-dynamic
+endif
endif
endif
+ifeq ($(OS),Darwin)
+ SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress -bundle
+else
+ SharedLinkOptions=-shared
+endif
+
#----------------------------------------------------------
# Options To Invoke Tools
#----------------------------------------------------------
@@ -508,18 +518,12 @@ else
$(Relink.Flags)
endif
-LTCompile.C = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.C)
BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts)
Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -E
-LTCompile.CXX = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.CXX)
BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CXX.Flags) \
$(CompileCommonOpts)
-LTLink = $(LIBTOOL) $(LibTool.Flags) --mode=link $(Link)
-LTRelink = $(LIBTOOL) $(LibTool.Flags) --mode=link $(Relink)
-LTInstall = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL) \
- $(Install.Flags)
ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
ScriptInstall = $(INSTALL) -m 0755
DataInstall = $(INSTALL) -m 0644
@@ -559,7 +563,6 @@ endif
BaseNameSources := $(sort $(basename $(Sources)))
ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
-ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
###############################################################################
@@ -827,11 +830,12 @@ ifdef LIBRARYNAME
# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
LIBRARYNAME := $(strip $(LIBRARYNAME))
ifdef LOADABLE_MODULE
-LibName.LA := $(LibDir)/$(LIBRARYNAME).la
+LibName.A := $(LibDir)/$(LIBRARYNAME).a
+LibName.SO := $(LibDir)/$(LIBRARYNAME)$(SHLIBEXT)
else
-LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la
-endif
LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
+LibName.SO := $(LibDir)/lib$(LIBRARYNAME)$(SHLIBEXT)
+endif
LibName.O := $(LibDir)/$(LIBRARYNAME).o
LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
@@ -843,7 +847,7 @@ LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
#---------------------------------------------------------
ifdef SHARED_LIBRARY
-all-local:: $(LibName.LA)
+all-local:: $(LibName.SO)
ifdef LINK_LIBS_IN_SHARED
ifdef LOADABLE_MODULE
@@ -851,22 +855,20 @@ SharedLibKindMessage := "Loadable Module"
else
SharedLibKindMessage := "Shared Library"
endif
-$(LibName.LA): $(ObjectsLO) $(ProjLibsPaths) $(LLVMLibsPaths) $(LibDir)/.dir
+$(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(LibDir)/.dir
$(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
$(LIBRARYNAME)$(SHLIBEXT)
- $(Verb) $(LTLink) -o $@ $(ObjectsLO) $(ProjLibsOptions) \
- $(LLVMLibsOptions)
- $(Verb) $(LTInstall) $@ $(LibDir)
+ $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
+ $(ProjLibsOptions) $(LLVMLibsOptions)
else
-$(LibName.LA): $(ObjectsLO) $(LibDir)/.dir
+$(LibName.SO): $(ObjectsO) $(LibDir)/.dir
$(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT)
- $(Verb) $(LTLink) -o $@ $(ObjectsLO)
- $(Verb) $(LTInstall) $@ $(LibDir)
+ $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
endif
clean-local::
-ifneq ($(strip $(LibName.LA)),)
- -$(Verb) $(RM) -f $(LibName.LA)
+ifneq ($(strip $(LibName.SO)),)
+ -$(Verb) $(RM) -f $(LibName.SO)
endif
ifdef NO_INSTALL
@@ -879,10 +881,9 @@ DestSharedLib = $(PROJ_libdir)/lib$(LIBRARYNAME)$(SHLIBEXT)
install-local:: $(DestSharedLib)
-$(DestSharedLib): $(LibName.LA) $(PROJ_libdir)
+$(DestSharedLib): $(LibName.SO) $(PROJ_libdir)
$(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
- $(Verb) $(LTInstall) $(LibName.LA) $(DestSharedLib)
- $(Verb) $(LIBTOOL) --finish $(PROJ_libdir)
+ $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
@@ -976,7 +977,7 @@ all-local:: $(LibName.O)
$(LibName.O): $(ObjectsO) $(LibDir)/.dir
$(Echo) Linking $(BuildMode) Object Library $(notdir $@)
- $(Verb) $(LTRelink) -o $@ $(ObjectsO)
+ $(Verb) $(Relink) -Wl,-r -nodefaultlibs -nostdlibs -nostartfiles -o $@ $(ObjectsO)
clean-local::
ifneq ($(strip $(LibName.O)),)
@@ -995,7 +996,7 @@ install-local:: $(DestRelinkedLib)
$(DestRelinkedLib): $(LibName.O) $(PROJ_libdir)
$(Echo) Installing $(BuildMode) Object Library $(DestRelinkedLib)
- $(Verb) $(LTInstall) $(LibName.O) $(DestRelinkedLib)
+ $(Verb) $(INSTALL) $(LibName.O) $(DestRelinkedLib)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) Object Library $(DestRelinkedLib)
@@ -1036,7 +1037,7 @@ install-local:: $(DestArchiveLib)
$(DestArchiveLib): $(LibName.A) $(PROJ_libdir)
$(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
$(Verb) $(MKDIR) $(PROJ_libdir)
- $(Verb) $(LTInstall) $(LibName.A) $(DestArchiveLib)
+ $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
@@ -1080,7 +1081,7 @@ endif
$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
$(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
- $(Verb) $(LTLink) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
+ $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
$(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
$(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
$(StripWarnMsg)
@@ -1114,43 +1115,34 @@ ifeq ($(OS),HP-UX)
DISABLE_AUTO_DEPENDENCIES=1
endif
-ifdef SHARED_LIBRARY
-PIC_FLAG = "(PIC)"
-MAYBE_PIC_Compile.CXX = $(LTCompile.CXX)
-MAYBE_PIC_Compile.C = $(LTCompile.C)
-else
-MAYBE_PIC_Compile.CXX = $(Compile.CXX)
-MAYBE_PIC_Compile.C = $(Compile.C)
-endif
-
# Provide rule sets for when dependency generation is enabled
ifndef DISABLE_AUTO_DEPENDENCIES
#---------------------------------------------------------
-# Create .lo files in the ObjDir directory from the .cpp and .c files...
+# Create .o files in the ObjDir directory from the .cpp and .c files...
#---------------------------------------------------------
DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
- -MT "$(ObjDir)/$*.lo" -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
+ -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
# If the build succeeded, move the dependency file over. If it failed, put an
# empty file there.
DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cpp for $(BuildMode) build " $(PIC_FLAG)
- $(Verb) if $(MAYBE_PIC_Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
+ $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
- $(Verb) if $(MAYBE_PIC_Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
+ $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
- $(Verb) if $(MAYBE_PIC_Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
+ $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
#---------------------------------------------------------
@@ -1187,17 +1179,17 @@ $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGCC)
# Provide alternate rule sets if dependencies are disabled
else
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@
+ $(Compile.CXX) $< -o $@
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@
+ $(Compile.CXX) $< -o $@
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.C) $< -o $@
+ $(Compile.C) $< -o $@
$(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
$(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
@@ -1236,15 +1228,15 @@ $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
$(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@ -S
+ $(Compile.CXX) $< -o $@ -S
$(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@ -S
+ $(Compile.CXX) $< -o $@ -S
$(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.C) $< -o $@ -S
+ $(Compile.C) $< -o $@ -S
# make the C and C++ compilers strip debug info out of bytecode libraries.
diff --git a/bindings/ocaml/Makefile.ocaml b/bindings/ocaml/Makefile.ocaml
index c8e826f77e..9ca9fb742a 100644
--- a/bindings/ocaml/Makefile.ocaml
+++ b/bindings/ocaml/Makefile.ocaml
@@ -131,7 +131,7 @@ clean-a::
install-a:: $(LibraryA)
$(Echo) "Installing $(BuildMode) $(DestA)"
$(Verb) $(MKDIR) $(PROJ_libocamldir)
- $(Verb) $(LTInstall) $(LibraryA) $(DestA)
+ $(Verb) $(INSTALL) $(LibraryA) $(DestA)
$(Verb)
uninstall-a::
diff --git a/docs/MakefileGuide.html b/docs/MakefileGuide.html
index 55875cde6d..5f561f3a97 100644
--- a/docs/MakefileGuide.html
+++ b/docs/MakefileGuide.html
@@ -990,9 +990,6 @@
LLVMToolDir
LLVMUsedLibs
LocalTargets
- LTCompile.C
- LTCompile.CXX
- LTInstall
Module
ObjectsBC
ObjectsLO
diff --git a/unittests/Makefile.unittest b/unittests/Makefile.unittest
index 259e297cef..5832d6ac1f 100644
--- a/unittests/Makefile.unittest
+++ b/unittests/Makefile.unittest
@@ -21,11 +21,11 @@ include $(LEVEL)/Makefile.common
CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include/
CPP.Flags += -Wno-variadic-macros
-LD.Flags += -lGoogleTest -lUnitTestMain
+LIBS += -lGoogleTest -lUnitTestMain
$(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
$(Echo) Linking $(BuildMode) unit test $(TESTNAME) $(StripWarnMsg)
- $(Verb) $(LTLink) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
+ $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
$(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
$(Echo) ======= Finished Linking $(BuildMode) Unit test $(TESTNAME) \
$(StripWarnMsg)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-22 00:33:57 +0000