1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/common/makefiles/NativeCompilation.gmk Tue Apr 10 08:18:28 2012 -0700
1.3 @@ -0,0 +1,277 @@
1.4 +#
1.5 +# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
1.6 +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 +#
1.8 +# This code is free software; you can redistribute it and/or modify it
1.9 +# under the terms of the GNU General Public License version 2 only, as
1.10 +# published by the Free Software Foundation. Oracle designates this
1.11 +# particular file as subject to the "Classpath" exception as provided
1.12 +# by Oracle in the LICENSE file that accompanied this code.
1.13 +#
1.14 +# This code is distributed in the hope that it will be useful, but WITHOUT
1.15 +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 +# version 2 for more details (a copy is included in the LICENSE file that
1.18 +# accompanied this code).
1.19 +#
1.20 +# You should have received a copy of the GNU General Public License version
1.21 +# 2 along with this work; if not, write to the Free Software Foundation,
1.22 +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 +#
1.24 +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 +# or visit www.oracle.com if you need additional information or have any
1.26 +# questions.
1.27 +#
1.28 +
1.29 +# When you read this source. Remember that $(sort ...) has the side effect
1.30 +# of removing duplicates. It is actually this side effect that is
1.31 +# desired whenever sort is used below!
1.32 +
1.33 +ifeq (,$(_MAKEBASE_GMK))
1.34 + $(error You must include MakeBase.gmk prior to including JavaCompilation.gmk)
1.35 +endif
1.36 +
1.37 +ifeq ($(COMPILER_TYPE),CC)
1.38 + COMPILING_MSG=echo Compiling $1
1.39 + LINKING_MSG=echo Linking $1
1.40 + LINKING_EXE_MSG=echo Linking executable $1
1.41 + ARCHIVING_MSG=echo Archiving $1
1.42 +else
1.43 + COMPILING_MSG=
1.44 + LINKING_MSG=
1.45 + LINKING_EXE_MSG=
1.46 + ARCHIVING_MSG=
1.47 +endif
1.48 +
1.49 +define add_native_source
1.50 + # param 1 = BUILD_MYPACKAGE
1.51 + # parma 2 = the source file name (..../alfa.c or .../beta.cpp)
1.52 + # param 3 = the bin dir that stores all .o (.obj) and .d files.
1.53 + # param 4 = the c flags to the compiler
1.54 + # param 5 = the c compiler
1.55 + # param 6 = the c++ flags to the compiler
1.56 + # param 7 = the c++ compiler
1.57 +
1.58 + ifneq (,$$(filter %.c,$2))
1.59 + # Compile as a C file
1.60 + $1_$2_FLAGS=$4
1.61 + $1_$2_COMP=$5
1.62 + else
1.63 + # Compile as a C++ file
1.64 + $1_$2_FLAGS=$6
1.65 + $1_$2_COMP=$7
1.66 + endif
1.67 + # Generate the .o (.obj) file name and place it in the bin dir.
1.68 + $1_$2_OBJ:=$3/$$(patsubst %.cpp,%$(OBJ_SUFFIX),$$(patsubst %.c,%$(OBJ_SUFFIX),$$(notdir $2)))
1.69 + # Only continue if this object file hasn't been processed already. This lets the first found
1.70 + # source file override any other with the same name.
1.71 + ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_OBJS_SO_FAR)))
1.72 + $1_OBJS_SO_FAR+=$$($1_$2_OBJ)
1.73 + # And this is the dependency file for this obj file.
1.74 + $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ))
1.75 + # Include previously generated dependency information. (if it exists)
1.76 + -include $$($1_$2_DEP)
1.77 +
1.78 + ifeq ($(COMPILER_TYPE),CL)
1.79 + $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \
1.80 + -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ))
1.81 + endif
1.82 +
1.83 + $$($1_$2_OBJ) : $2
1.84 + ifeq ($(COMPILER_TYPE),CC)
1.85 + $$(call COMPILING_MSG,$$(notdir $2))
1.86 + $$($1_$2_COMP) $$($1_$2_FLAGS) -MMD -MF $$($1_$2_DEP) -c $(CC_OUT_OPTION)$$($1_$2_OBJ) $2
1.87 + endif
1.88 + ifeq ($(COMPILER_TYPE),CL)
1.89 + $$(call COMPILING_MSG,$$(notdir $2))
1.90 + $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEBUG_OUT_FLAGS) -c $(CC_OUT_OPTION)$$($1_$2_OBJ) $2
1.91 + endif
1.92 + endif
1.93 +endef
1.94 +
1.95 +define SetupNativeCompilation
1.96 + # param 1 is for example BUILD_MYPACKAGE
1.97 + # param 2,3,4,5,6,7,8 are named args.
1.98 + # SRC one or more directory roots to scan for C/C++ files.
1.99 + # LANG C or C++
1.100 + # CFLAGS the compiler flags to be used, used both for C and C++.
1.101 + # CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS.
1.102 + # LDFLAGS the linker flags to be used, used both for C and C++.
1.103 + # LDFLAGS_SUFFIX the linker flags to be added last on the commandline
1.104 + # typically the libraries linked to.
1.105 + # ARFLAGS the archiver flags to be used
1.106 + # BIN the directory where we store the object files
1.107 + # LIB the resulting library file
1.108 + # EXE the resulting exec file
1.109 + # INCLUDES only pick source from these directories
1.110 + # EXCLUDES do not pick source from these directories
1.111 + # INCLUDE_FILES only compile exactly these files!
1.112 + # EXCLUDE_FILES with these names
1.113 + # VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run
1.114 + # RC_FLAGS flags for RC.
1.115 + $(if $2,$1_$(strip $2))
1.116 + $(if $3,$1_$(strip $3))
1.117 + $(if $4,$1_$(strip $4))
1.118 + $(if $5,$1_$(strip $5))
1.119 + $(if $6,$1_$(strip $6))
1.120 + $(if $7,$1_$(strip $7))
1.121 + $(if $8,$1_$(strip $8))
1.122 + $(if $9,$1_$(strip $9))
1.123 + $(if $(10),$1_$(strip $(10)))
1.124 + $(if $(11),$1_$(strip $(11)))
1.125 + $(if $(12),$1_$(strip $(12)))
1.126 + $(if $(13),$1_$(strip $(13)))
1.127 + $(if $(14),$1_$(strip $(14)))
1.128 + $(if $(15),$1_$(strip $(15)))
1.129 + $(if $(16),$1_$(strip $(16)))
1.130 + $(if $(17),$1_$(strip $(17)))
1.131 + $(if $(18),$1_$(strip $(18)))
1.132 + $(if $(19),$1_$(strip $(19)))
1.133 + $(if $(20),$1_$(strip $(20)))
1.134 +
1.135 + ifeq (,$$($1_LANG))
1.136 + $$(error You have to specify LANG for native compilation $1)
1.137 + endif
1.138 + ifeq (C,$$($1_LANG))
1.139 + $1_LD:=$(LD)
1.140 + $1_LDEXE:=$(LDEXE)
1.141 + else
1.142 + ifeq (C++,$$($1_LANG))
1.143 + $1_LD:=$(LDCXX)
1.144 + $1_LDEXE:=$(LDEXECXX)
1.145 + else
1.146 + $$(error Unknown native language $$($1_LANG) for $1)
1.147 + endif
1.148 + endif
1.149 +
1.150 + # Make sure the dirs exist.
1.151 + $$(shell $(MKDIR) -p $$($1_SRC) $$($1_BIN) $$(dir $$($1_LIB)) $$(dir $$($1_EXE)))
1.152 + # Find all files in the source trees. Sort to remove duplicates.
1.153 + $1_ALL_SRCS := $$(sort $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i -type f)))
1.154 + # Extract the C/C++ files.
1.155 + $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES)))
1.156 + $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES)))
1.157 + ifneq ($$($1_EXCLUDE_FILES),)
1.158 + $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES))
1.159 + endif
1.160 + $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter %.c %.cpp,$$($1_ALL_SRCS)))
1.161 + ifneq (,$$(strip $$($1_INCLUDE_FILES)))
1.162 + $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS))
1.163 + endif
1.164 + ifeq (,$$($1_SRCS))
1.165 + $$(error No sources found for $1 when looking inside the dirs $$($1_SRC))
1.166 + endif
1.167 + # There can be only a single bin dir root, no need to foreach over the roots.
1.168 + $1_BINS := $$(wildcard $$($1_BIN)/*$(OBJ_SUFFIX))
1.169 + # Now we have a list of all c/c++ files to compile: $$($1_SRCS)
1.170 + # and we have a list of all existing object files: $$($1_BINS)
1.171 +
1.172 + # Prepend the source/bin path to the filter expressions. Then do the filtering.
1.173 + ifneq ($$($1_INCLUDES),)
1.174 + $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES))))
1.175 + $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS))
1.176 + endif
1.177 + ifneq ($$($1_EXCLUDES),)
1.178 + $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
1.179 + $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS))
1.180 + endif
1.181 +
1.182 + # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides
1.183 + # a reproducable order on the input files to the linker).
1.184 + $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_BIN)/,$$(patsubst %.cpp,%$(OBJ_SUFFIX),$$(patsubst %.c,%$(OBJ_SUFFIX),$$(notdir $$($1_SRCS))))))
1.185 + $1 := $$($1_EXPECTED_OBJS)
1.186 + # Are there too many object files on disk? Perhaps because some source file was removed?
1.187 + $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS)))
1.188 + # Clean out the superfluous object files.
1.189 + $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS))
1.190 +
1.191 + # Pickup extra HOST_OS_API and/or PLATFORM dependent variables for CFLAGS.
1.192 + $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(HOST_OS_API)) $$($1_CFLAGS_$(PLATFORM))
1.193 + ifneq ($(DEBUG_LEVEL),release)
1.194 + # Pickup extra debug dependent variables for CFLAGS
1.195 + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug)
1.196 + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(HOST_OS_API)_debug)
1.197 + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(PLATFORM)_debug)
1.198 + else
1.199 + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release)
1.200 + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(HOST_OS_API)_release)
1.201 + $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(PLATFORM)_release)
1.202 + endif
1.203 +
1.204 + # Pickup extra HOST_OS_API and/or PLATFORM dependent variables for CXXFLAGS.
1.205 + $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(HOST_OS_API)) $$($1_CXXFLAGS_$(PLATFORM))
1.206 + ifneq ($(DEBUG_LEVEL),release)
1.207 + # Pickup extra debug dependent variables for CXXFLAGS
1.208 + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug)
1.209 + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(HOST_OS_API)_debug)
1.210 + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(PLATFORM)_debug)
1.211 + else
1.212 + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release)
1.213 + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(HOST_OS_API)_release)
1.214 + $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(PLATFORM)_release)
1.215 + endif
1.216 +
1.217 + ifeq ($$($1_CXXFLAGS),)
1.218 + $1_CXXFLAGS:=$$($1_CFLAGS)
1.219 + endif
1.220 + ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),)
1.221 + $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS)
1.222 + endif
1.223 +
1.224 + # Now create a list of the packages that are about to compile. Used when sending source
1.225 + # in a batch to the compiler.
1.226 + $$(shell $(RM) $$($1_BIN)/_the.list_of_sources)
1.227 + $$(eval $$(call ListPathsSafelyNow,$1_SRCS,\n, >> $$($1_BIN)/_the.list_of_sources))
1.228 +
1.229 + # Now call add_native_source for each source file we are going to compile.
1.230 + $$(foreach p,$$($1_SRCS),\
1.231 + $$(eval $$(call add_native_source,$1,$$p,$$($1_BIN),\
1.232 + $$($1_CFLAGS) $$($1_EXTRA_CFLAGS),$(CC),\
1.233 + $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS),$(CXX))))
1.234 +
1.235 + # On windows we need to create a resource file
1.236 + ifeq ($(HOST_OS_API), winapi)
1.237 + ifneq (,$$($1_VERSIONINFO_RESOURCE))
1.238 + ifneq (,$$($1_LIB))
1.239 + ifeq (dynamic,$$(patsubst %$(SHARED_LIBRARY_SUFFIX),dynamic,$$($1_LIB)))
1.240 + $1_RES:=$$(patsubst %$(SHARED_LIBRARY_SUFFIX),%.res,$$($1_LIB))
1.241 + else
1.242 + $1_RES:=$$(patsubst %$(STATIC_LIBRARY_SUFFIX),%.res,$$($1_LIB))
1.243 + endif
1.244 + endif
1.245 + ifneq (,$$($1_EXE))
1.246 + $1_RES:=$$(patsubst %$(EXE_SUFFIX),%.res,$$($1_EXE))
1.247 + endif
1.248 + $$($1_RES): $$($1_VERSIONINFO_RESOURCE)
1.249 + $(RC) $$($1_RC_FLAGS) $(CC_OUT_OPTION)$$@ $$($1_VERSIONINFO_RESOURCE)
1.250 + endif
1.251 + endif
1.252 +
1.253 + # Pickup extra HOST_OS_API dependent variables (posix or winapi) and
1.254 + # (linux,solaris,windows,bsd) for LDFLAGS and LDFLAGS_SUFFIX
1.255 + $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(HOST_OS_API)) $$($1_LDFLAGS_$(PLATFORM))
1.256 + $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(HOST_OS_API)) $$($1_LDFLAGS_SUFFIX_$(PLATFORM))
1.257 + ifneq (,$$($1_LIB))
1.258 + ifeq (dynamic,$$(patsubst %$(SHARED_LIBRARY_SUFFIX),dynamic,$$($1_LIB)))
1.259 + # Generating a dynamic library.
1.260 + $1_EXTRA_LDFLAGS+=$$(call SET_SHARED_LIBRARY_NAME,$$(notdir $$($1_LIB)))
1.261 + $$($1_LIB) : $$($1_EXPECTED_OBJS) $$($1_RES)
1.262 + $$(call LINKING_MSG,$$(notdir $$($1_LIB)))
1.263 + $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(LD_OUT_OPTION)$$($1_LIB) \
1.264 + $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX)
1.265 + else
1.266 + # Generating a static library, ie object file archive.
1.267 + $$($1_LIB) : $$($1_EXPECTED_OBJS) $$($1_RES)
1.268 + $$(call ARCHIVING_MSG,$$(notdir $$($1_LIB)))
1.269 + $(AR) $$($1_AR_FLAGS) $(AR_OUT_OPTION)$$($1_LIB) $$($1_EXPECTED_OBJS) \
1.270 + $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX)
1.271 + endif
1.272 + endif
1.273 + ifneq (,$$($1_EXE))
1.274 + # A executable binary has been specified, setup the target for it.
1.275 + $$($1_EXE) : $$($1_EXPECTED_OBJS) $$($1_RES)
1.276 + $$(call LINKING_EXE_MSG,$$(notdir $$($1_EXE)))
1.277 + $$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(EXE_OUT_OPTION)$$($1_EXE) \
1.278 + $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX)
1.279 + endif
1.280 +endef
