--- /dev/null 2012-03-14 08:46:51.216087328 +0100 +++ new/common/makefiles/NativeCompilation.gmk 2012-04-04 16:39:04.916722548 +0200 @@ -0,0 +1,277 @@ +# +# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. Oracle designates this +# particular file as subject to the "Classpath" exception as provided +# by Oracle in the LICENSE file that accompanied this code. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# When you read this source. Remember that $(sort ...) has the side effect +# of removing duplicates. It is actually this side effect that is +# desired whenever sort is used below! + +ifeq (,$(_MAKEBASE_GMK)) + $(error You must include MakeBase.gmk prior to including JavaCompilation.gmk) +endif + +ifeq ($(COMPILER_TYPE),CC) + COMPILING_MSG=echo Compiling $1 + LINKING_MSG=echo Linking $1 + LINKING_EXE_MSG=echo Linking executable $1 + ARCHIVING_MSG=echo Archiving $1 +else + COMPILING_MSG= + LINKING_MSG= + LINKING_EXE_MSG= + ARCHIVING_MSG= +endif + +define add_native_source + # param 1 = BUILD_MYPACKAGE + # parma 2 = the source file name (..../alfa.c or .../beta.cpp) + # param 3 = the bin dir that stores all .o (.obj) and .d files. + # param 4 = the c flags to the compiler + # param 5 = the c compiler + # param 6 = the c++ flags to the compiler + # param 7 = the c++ compiler + + ifneq (,$$(filter %.c,$2)) + # Compile as a C file + $1_$2_FLAGS=$4 + $1_$2_COMP=$5 + else + # Compile as a C++ file + $1_$2_FLAGS=$6 + $1_$2_COMP=$7 + endif + # Generate the .o (.obj) file name and place it in the bin dir. + $1_$2_OBJ:=$3/$$(patsubst %.cpp,%$(OBJ_SUFFIX),$$(patsubst %.c,%$(OBJ_SUFFIX),$$(notdir $2))) + # Only continue if this object file hasn't been processed already. This lets the first found + # source file override any other with the same name. + ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_OBJS_SO_FAR))) + $1_OBJS_SO_FAR+=$$($1_$2_OBJ) + # And this is the dependency file for this obj file. + $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) + # Include previously generated dependency information. (if it exists) + -include $$($1_$2_DEP) + + ifeq ($(COMPILER_TYPE),CL) + $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \ + -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ)) + endif + + $$($1_$2_OBJ) : $2 + ifeq ($(COMPILER_TYPE),CC) + $$(call COMPILING_MSG,$$(notdir $2)) + $$($1_$2_COMP) $$($1_$2_FLAGS) -MMD -MF $$($1_$2_DEP) -c $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 + endif + ifeq ($(COMPILER_TYPE),CL) + $$(call COMPILING_MSG,$$(notdir $2)) + $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEBUG_OUT_FLAGS) -c $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 + endif + endif +endef + +define SetupNativeCompilation + # param 1 is for example BUILD_MYPACKAGE + # param 2,3,4,5,6,7,8 are named args. + # SRC one or more directory roots to scan for C/C++ files. + # LANG C or C++ + # CFLAGS the compiler flags to be used, used both for C and C++. + # CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. + # LDFLAGS the linker flags to be used, used both for C and C++. + # LDFLAGS_SUFFIX the linker flags to be added last on the commandline + # typically the libraries linked to. + # ARFLAGS the archiver flags to be used + # BIN the directory where we store the object files + # LIB the resulting library file + # EXE the resulting exec file + # INCLUDES only pick source from these directories + # EXCLUDES do not pick source from these directories + # INCLUDE_FILES only compile exactly these files! + # EXCLUDE_FILES with these names + # VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run + # RC_FLAGS flags for RC. + $(if $2,$1_$(strip $2)) + $(if $3,$1_$(strip $3)) + $(if $4,$1_$(strip $4)) + $(if $5,$1_$(strip $5)) + $(if $6,$1_$(strip $6)) + $(if $7,$1_$(strip $7)) + $(if $8,$1_$(strip $8)) + $(if $9,$1_$(strip $9)) + $(if $(10),$1_$(strip $(10))) + $(if $(11),$1_$(strip $(11))) + $(if $(12),$1_$(strip $(12))) + $(if $(13),$1_$(strip $(13))) + $(if $(14),$1_$(strip $(14))) + $(if $(15),$1_$(strip $(15))) + $(if $(16),$1_$(strip $(16))) + $(if $(17),$1_$(strip $(17))) + $(if $(18),$1_$(strip $(18))) + $(if $(19),$1_$(strip $(19))) + $(if $(20),$1_$(strip $(20))) + + ifeq (,$$($1_LANG)) + $$(error You have to specify LANG for native compilation $1) + endif + ifeq (C,$$($1_LANG)) + $1_LD:=$(LD) + $1_LDEXE:=$(LDEXE) + else + ifeq (C++,$$($1_LANG)) + $1_LD:=$(LDCXX) + $1_LDEXE:=$(LDEXECXX) + else + $$(error Unknown native language $$($1_LANG) for $1) + endif + endif + + # Make sure the dirs exist. + $$(shell $(MKDIR) -p $$($1_SRC) $$($1_BIN) $$(dir $$($1_LIB)) $$(dir $$($1_EXE))) + # Find all files in the source trees. Sort to remove duplicates. + $1_ALL_SRCS := $$(sort $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i -type f))) + # Extract the C/C++ files. + $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) + $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) + ifneq ($$($1_EXCLUDE_FILES),) + $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) + endif + $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter %.c %.cpp,$$($1_ALL_SRCS))) + ifneq (,$$(strip $$($1_INCLUDE_FILES))) + $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) + endif + ifeq (,$$($1_SRCS)) + $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) + endif + # There can be only a single bin dir root, no need to foreach over the roots. + $1_BINS := $$(wildcard $$($1_BIN)/*$(OBJ_SUFFIX)) + # Now we have a list of all c/c++ files to compile: $$($1_SRCS) + # and we have a list of all existing object files: $$($1_BINS) + + # Prepend the source/bin path to the filter expressions. Then do the filtering. + ifneq ($$($1_INCLUDES),) + $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) + $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) + endif + ifneq ($$($1_EXCLUDES),) + $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) + $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) + endif + + # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides + # a reproducable order on the input files to the linker). + $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_BIN)/,$$(patsubst %.cpp,%$(OBJ_SUFFIX),$$(patsubst %.c,%$(OBJ_SUFFIX),$$(notdir $$($1_SRCS)))))) + $1 := $$($1_EXPECTED_OBJS) + # Are there too many object files on disk? Perhaps because some source file was removed? + $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) + # Clean out the superfluous object files. + $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) + + # Pickup extra HOST_OS_API and/or PLATFORM dependent variables for CFLAGS. + $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(HOST_OS_API)) $$($1_CFLAGS_$(PLATFORM)) + ifneq ($(DEBUG_LEVEL),release) + # Pickup extra debug dependent variables for CFLAGS + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(HOST_OS_API)_debug) + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(PLATFORM)_debug) + else + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(HOST_OS_API)_release) + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(PLATFORM)_release) + endif + + # Pickup extra HOST_OS_API and/or PLATFORM dependent variables for CXXFLAGS. + $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(HOST_OS_API)) $$($1_CXXFLAGS_$(PLATFORM)) + ifneq ($(DEBUG_LEVEL),release) + # Pickup extra debug dependent variables for CXXFLAGS + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(HOST_OS_API)_debug) + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(PLATFORM)_debug) + else + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(HOST_OS_API)_release) + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(PLATFORM)_release) + endif + + ifeq ($$($1_CXXFLAGS),) + $1_CXXFLAGS:=$$($1_CFLAGS) + endif + ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) + $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) + endif + + # Now create a list of the packages that are about to compile. Used when sending source + # in a batch to the compiler. + $$(shell $(RM) $$($1_BIN)/_the.list_of_sources) + $$(eval $$(call ListPathsSafelyNow,$1_SRCS,\n, >> $$($1_BIN)/_the.list_of_sources)) + + # Now call add_native_source for each source file we are going to compile. + $$(foreach p,$$($1_SRCS),\ + $$(eval $$(call add_native_source,$1,$$p,$$($1_BIN),\ + $$($1_CFLAGS) $$($1_EXTRA_CFLAGS),$(CC),\ + $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS),$(CXX)))) + + # On windows we need to create a resource file + ifeq ($(HOST_OS_API), winapi) + ifneq (,$$($1_VERSIONINFO_RESOURCE)) + ifneq (,$$($1_LIB)) + ifeq (dynamic,$$(patsubst %$(SHARED_LIBRARY_SUFFIX),dynamic,$$($1_LIB))) + $1_RES:=$$(patsubst %$(SHARED_LIBRARY_SUFFIX),%.res,$$($1_LIB)) + else + $1_RES:=$$(patsubst %$(STATIC_LIBRARY_SUFFIX),%.res,$$($1_LIB)) + endif + endif + ifneq (,$$($1_EXE)) + $1_RES:=$$(patsubst %$(EXE_SUFFIX),%.res,$$($1_EXE)) + endif + $$($1_RES): $$($1_VERSIONINFO_RESOURCE) + $(RC) $$($1_RC_FLAGS) $(CC_OUT_OPTION)$$@ $$($1_VERSIONINFO_RESOURCE) + endif + endif + + # Pickup extra HOST_OS_API dependent variables (posix or winapi) and + # (linux,solaris,windows,bsd) for LDFLAGS and LDFLAGS_SUFFIX + $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(HOST_OS_API)) $$($1_LDFLAGS_$(PLATFORM)) + $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(HOST_OS_API)) $$($1_LDFLAGS_SUFFIX_$(PLATFORM)) + ifneq (,$$($1_LIB)) + ifeq (dynamic,$$(patsubst %$(SHARED_LIBRARY_SUFFIX),dynamic,$$($1_LIB))) + # Generating a dynamic library. + $1_EXTRA_LDFLAGS+=$$(call SET_SHARED_LIBRARY_NAME,$$(notdir $$($1_LIB))) + $$($1_LIB) : $$($1_EXPECTED_OBJS) $$($1_RES) + $$(call LINKING_MSG,$$(notdir $$($1_LIB))) + $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(LD_OUT_OPTION)$$($1_LIB) \ + $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) + else + # Generating a static library, ie object file archive. + $$($1_LIB) : $$($1_EXPECTED_OBJS) $$($1_RES) + $$(call ARCHIVING_MSG,$$(notdir $$($1_LIB))) + $(AR) $$($1_AR_FLAGS) $(AR_OUT_OPTION)$$($1_LIB) $$($1_EXPECTED_OBJS) \ + $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) + endif + endif + ifneq (,$$($1_EXE)) + # A executable binary has been specified, setup the target for it. + $$($1_EXE) : $$($1_EXPECTED_OBJS) $$($1_RES) + $$(call LINKING_EXE_MSG,$$(notdir $$($1_EXE))) + $$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(EXE_OUT_OPTION)$$($1_EXE) \ + $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) + endif +endef