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-rw-r--r--mp/src/devtools/makefile_base_posix.mak1012
1 files changed, 509 insertions, 503 deletions
diff --git a/mp/src/devtools/makefile_base_posix.mak b/mp/src/devtools/makefile_base_posix.mak
index f4689c4b..7ad95035 100644
--- a/mp/src/devtools/makefile_base_posix.mak
+++ b/mp/src/devtools/makefile_base_posix.mak
@@ -1,503 +1,509 @@
-#
-# Base makefile for Linux and OSX
-#
-# !!!!! Note to future editors !!!!!
-#
-# before you make changes, make sure you grok:
-# 1. the difference between =, :=, +=, and ?=
-# 2. how and when this base makefile gets included in the generated makefile(s)
-# ( see http://www.gnu.org/software/make/manual/make.html#Flavors )
-#
-# Command line prefixes:
-# - errors are ignored
-# @ command is not printed to stdout before being executed
-# + command is executed even if Make is invoked in "do not exec" mode
-
-OS := $(shell uname)
-HOSTNAME := $(shell hostname)
-
--include $(SRCROOT)/devtools/steam_def.mak
--include $(SRCROOT)/devtools/sourcesdk_def.mak
-
-# To build with clang, set the following in your environment:
-# CC = clang
-# CXX = clang++
-
-ifeq ($(CFG), release)
- # With gcc 4.6.3, engine.so went from 7,383,765 to 8,429,109 when building with -O3.
- # There also was no speed difference running at 1280x1024. May 2012, mikesart.
- # tonyp: The size increase was likely caused by -finline-functions and -fipa-cp-clone getting switched on with -O3.
- # -fno-omit-frame-pointer: need this for stack traces with perf.
- OptimizerLevel_CompilerSpecific = -O2 -fno-strict-aliasing -ffast-math -fno-omit-frame-pointer -ftree-vectorize -fpredictive-commoning -funswitch-loops
-else
- OptimizerLevel_CompilerSpecific = -O0
- #-O1 -finline-functions
-endif
-
-# CPPFLAGS == "c/c++ *preprocessor* flags" - not "cee-plus-plus flags"
-ARCH_FLAGS =
-BUILDING_MULTI_ARCH = 0
-CPPFLAGS = $(DEFINES) $(addprefix -I, $(abspath $(INCLUDEDIRS) ))
-CFLAGS = $(ARCH_FLAGS) $(CPPFLAGS) $(WARN_FLAGS) -fvisibility=$(SymbolVisibility) $(OptimizerLevel) -pipe $(GCC_ExtraCompilerFlags) -Usprintf -Ustrncpy -UPROTECTED_THINGS_ENABLE
-CXXFLAGS = $(CFLAGS)
-DEFINES += -DVPROF_LEVEL=1 -DGNUC -DNO_HOOK_MALLOC -DNO_MALLOC_OVERRIDE
-LDFLAGS = $(CFLAGS) $(GCC_ExtraLinkerFlags) $(OptimizerLevel)
-GENDEP_CXXFLAGS = -MD -MP -MF $(@:.o=.P)
-MAP_FLAGS =
-Srv_GAMEOUTPUTFILE =
-COPY_DLL_TO_SRV = 0
-
-
-ifeq ($(STEAM_BRANCH),1)
- WARN_FLAGS = -Wall -Wextra -Wshadow -Wno-invalid-offsetof
-else
- WARN_FLAGS = -Wno-write-strings -Wno-multichar
-endif
-
-WARN_FLAGS += -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-value -Wno-missing-field-initializers -Wno-sign-compare -Wno-reorder -Wno-invalid-offsetof -Wno-float-equal -Werror=return-type -fdiagnostics-show-option -Wformat -Wformat-security
-
-
-ifeq ($(OS),Linux)
- # We should always specify -Wl,--build-id, as documented at:
- # http://linux.die.net/man/1/ld and http://fedoraproject.org/wiki/Releases/FeatureBuildId.http://fedoraproject.org/wiki/Releases/FeatureBuildId
- LDFLAGS += -Wl,--build-id
- # Set USE_VALVE_BINDIR to build with /Steam/tools/linux in the /valve/bin path.
- # Dedicated server uses this.
- ifeq ($(USE_VALVE_BINDIR),1)
- # dedicated server flags
- ifeq ($(TARGET_PLATFORM),linux64)
- VALVE_BINDIR = /valve/bin64/
- MARCH_TARGET = nocona
- else
- VALVE_BINDIR = /valve/bin/
- MARCH_TARGET = pentium4
- endif
- STRIP_FLAGS =
- else
- # linux desktop client flags
- VALVE_BINDIR =
- # If the steam-runtime is available, use it. We should just default to using it when
- # buildbot and everyone has a bit of time to get it installed.
- ifneq "$(wildcard /valve/steam-runtime/bin/)" ""
- # The steam-runtime is incompatible with clang at this point, so disable it
- # if clang is enabled.
- ifneq ($(CXX),clang++)
- VALVE_BINDIR = /valve/steam-runtime/bin/
- endif
- endif
- GCC_VER =
- MARCH_TARGET = pentium4
- # On dedicated servers, some plugins depend on global variable symbols in addition to functions.
- # So symbols like _Z16ClearMultiDamagev should show up when you do "nm server_srv.so" in TF2.
- STRIP_FLAGS = -x
- endif
-
- ifeq ($(CXX),clang++)
- # Clang does not support -mfpmath=sse because it uses whatever
- # instruction set extensions are available by default.
- SSE_GEN_FLAGS = -msse2
- else
- SSE_GEN_FLAGS = -msse2 -mfpmath=sse
- endif
-
- CCACHE := $(SRCROOT)/devtools/bin/linux/ccache
-
- ifeq ($(origin GCC_VER), undefined)
- GCC_VER=-4.6
- endif
- ifeq ($(origin AR), default)
- AR = $(VALVE_BINDIR)ar crs
- endif
- ifeq ($(origin CC),default)
- CC = $(CCACHE) $(VALVE_BINDIR)gcc$(GCC_VER)
- endif
- ifeq ($(origin CXX), default)
- CXX = $(CCACHE) $(VALVE_BINDIR)g++$(GCC_VER)
- endif
- # Support ccache with clang. Add -Qunused-arguments to avoid excessive warnings due to
- # a ccache quirk. Could also upgrade ccache.
- # http://petereisentraut.blogspot.com/2011/05/ccache-and-clang.html
- ifeq ($(CC),clang)
- CC = $(CCACHE) $(VALVE_BINDIR)clang -Qunused-arguments
- endif
- ifeq ($(CXX),clang++)
- CXX = $(CCACHE) $(VALVE_BINDIR)clang++ -Qunused-arguments
- endif
- LINK ?= $(CC)
-
- ifeq ($(TARGET_PLATFORM),linux64)
- # nocona = pentium4 + 64bit + MMX, SSE, SSE2, SSE3 - no SSSE3 (that's three s's - added in core2)
- ARCH_FLAGS += -march=$(MARCH_TARGET) -mtune=core2
- LD_SO = ld-linux-x86_64.so.2
- LIBSTDCXX := $(shell $(CXX) -print-file-name=libstdc++.a)
- LIBSTDCXXPIC := $(shell $(CXX) -print-file-name=libstdc++-pic.a)
- else
- # pentium4 = MMX, SSE, SSE2 - no SSE3 (added in prescott) # -msse3 -mfpmath=sse
- ARCH_FLAGS += -m32 -march=$(MARCH_TARGET) -mtune=core2 $(SSE_GEN_FLAGS)
- LD_SO = ld-linux.so.2
- LIBSTDCXX := $(shell $(CXX) $(ARCH_FLAGS) -print-file-name=libstdc++.so)
- LIBSTDCXXPIC := $(shell $(CXX) $(ARCH_FLAGS) -print-file-name=libstdc++.so)
- LDFLAGS += -m32
- endif
-
- GEN_SYM ?= $(SRCROOT)/devtools/gendbg.sh
- ifeq ($(CFG),release)
- STRIP ?= strip $(STRIP_FLAGS) -S
- # CFLAGS += -ffunction-sections -fdata-sections
- # LDFLAGS += -Wl,--gc-sections -Wl,--print-gc-sections
- else
- STRIP ?= true
- endif
- VSIGN ?= true
-
- ifeq ($(SOURCE_SDK), 1)
- Srv_GAMEOUTPUTFILE := $(GAMEOUTPUTFILE:.so=_srv.so)
- COPY_DLL_TO_SRC := 1
- endif
-
- LINK_MAP_FLAGS = -Wl,-Map,$(@:.so=).map
-
- SHLIBLDFLAGS = -shared $(LDFLAGS) -Wl,--no-undefined
-
- _WRAP := -Xlinker --wrap=
- PATHWRAP = $(_WRAP)fopen $(_WRAP)freopen $(_WRAP)open $(_WRAP)creat $(_WRAP)access $(_WRAP)__xstat \
- $(_WRAP)stat $(_WRAP)lstat $(_WRAP)fopen64 $(_WRAP)open64 $(_WRAP)opendir $(_WRAP)__lxstat \
- $(_WRAP)chmod $(_WRAP)chown $(_WRAP)lchown $(_WRAP)symlink $(_WRAP)link $(_WRAP)__lxstat64 \
- $(_WRAP)mknod $(_WRAP)utimes $(_WRAP)unlink $(_WRAP)rename $(_WRAP)utime $(_WRAP)__xstat64 \
- $(_WRAP)mount $(_WRAP)mkfifo $(_WRAP)mkdir $(_WRAP)rmdir $(_WRAP)scandir $(_WRAP)realpath
-
- LIB_START_EXE = $(PATHWRAP) -static-libgcc -Wl,--start-group
- LIB_END_EXE = -Wl,--end-group -lm -ldl $(LIBSTDCXX) -lpthread
-
- LIB_START_SHLIB = $(PATHWRAP) -static-libgcc -Wl,--start-group
- LIB_END_SHLIB = -Wl,--end-group -lm -ldl $(LIBSTDCXXPIC) -lpthread -l:$(LD_SO) -Wl,--version-script=$(SRCROOT)/devtools/version_script.linux.txt
-
-endif
-
-ifeq ($(OS),Darwin)
- CCACHE := $(SRCROOT)/devtools/bin/osx32/ccache
- MAC_SDK_VER ?= 10.6
- MAC_SDK := macosx$(MAC_SDK_VER)
- SYSROOT := $(shell xcodebuild -sdk $(MAC_SDK) -version Path)
-
- ifneq ($(origin MAC_SDK_VER), file)
- $(warning Attempting build with SDK version $(MAC_SDK_VER), only 10.6 is supported and recommended!)
- endif
-
- ifeq ($(SYSROOT),)
- FIRSTSDK := $(firstword $(sort $(shell xcodebuild -showsdks | grep macosx | sed 's/.*macosx//')))
- $(error Could not find SDK version $(MAC_SDK_VER). Install and configure Xcode 4.3, or build with: make MAC_SDK_VER=$(FIRSTSDK))
- endif
-
- ifeq ($(origin CC), default)
- # Test to see if you have a compiler in the right place, if you
- # don't abort with an error
- CLANG := $(shell xcrun -sdk $(MAC_SDK) -find clang)
- ifeq ($(wildcard $(CLANG)),)
- $(error Unable to find C compiler, install and configure Xcode 4.3)
- endif
-
- CC := $(CCACHE) $(CLANG) -Qunused-arguments
- endif
-
- ifeq ($(origin CXX), default)
- CXXLANG := $(shell xcrun -sdk $(MAC_SDK) -find clang++)
- ifeq ($(wildcard $(CXXLANG)),)
- $(error Unable to find C++ compiler, install and configure Xcode 4.3)
- endif
-
- CXX := $(CCACHE) $(CXXLANG) -Qunused-arguments
- endif
- LINK ?= $(CXX)
-
- ifeq ($(origin AR), default)
- AR := $(shell xcrun -sdk $(MAC_SDK) -find libtool) -static -o
- endif
-
- ifeq ($(TARGET_PLATFORM),osx64)
- ARCH_FLAGS += -arch x86_64 -m64 -march=core2
- else ifeq (,$(findstring -arch x86_64,$(GCC_ExtraCompilerFlags)))
- ARCH_FLAGS += -arch i386 -m32 -march=prescott -momit-leaf-frame-pointer -mtune=core2
- else
- # dirty hack to build a universal binary - don't specify the architecture
- ARCH_FLAGS += -arch i386 -Xarch_i386 -march=prescott -Xarch_i386 -mtune=core2 -Xarch_i386 -momit-leaf-frame-pointer -Xarch_x86_64 -march=core2
- endif
-
- GEN_SYM ?= $(shell xcrun -sdk $(MAC_SDK) -find dsymutil)
- ifeq ($(CFG),release)
- STRIP ?= strip -S
- else
- STRIP ?= true
- endif
- ifeq ($(SOURCE_SDK), 1)
- VSIGN ?= true
- else
- VSIGN ?= $(SRCROOT)/devtools/bin/vsign
- endif
-
- CPPFLAGS += -I$(SYSROOT)/usr/include/malloc
- CFLAGS += -isysroot $(SYSROOT) -mmacosx-version-min=10.5 -fasm-blocks
-
- LIB_START_EXE = -lm -ldl -lpthread
- LIB_END_EXE =
-
- LIB_START_SHLIB =
- LIB_END_SHLIB =
-
- SHLIBLDFLAGS = $(LDFLAGS) -bundle -flat_namespace -undefined suppress -Wl,-dead_strip -Wl,-no_dead_strip_inits_and_terms
-
- ifeq (lib,$(findstring lib,$(GAMEOUTPUTFILE)))
- SHLIBLDFLAGS = $(LDFLAGS) -dynamiclib -current_version 1.0 -compatibility_version 1.0 -install_name @rpath/$(basename $(notdir $(GAMEOUTPUTFILE))).dylib $(SystemLibraries) -Wl,-dead_strip -Wl,-no_dead_strip_inits_and_terms
- endif
-
-endif
-
-#
-# Profile-directed optimizations.
-# Note: Last time these were tested 3/5/08, it actually slowed down the server benchmark by 5%!
-#
-# First, uncomment these, build, and test. It will generate .gcda and .gcno files where the .o files are.
-# PROFILE_LINKER_FLAG=-fprofile-arcs
-# PROFILE_COMPILER_FLAG=-fprofile-arcs
-#
-# Then, comment the above flags out again and rebuild with this flag uncommented:
-# PROFILE_COMPILER_FLAG=-fprofile-use
-#
-
-#############################################################################
-# The compiler command lne for each src code file to compile
-#############################################################################
-
-OBJ_DIR = ./obj_$(NAME)_$(TARGET_PLATFORM)$(TARGET_PLATFORM_EXT)/$(CFG)
-CPP_TO_OBJ = $(CPPFILES:.cpp=.o)
-CXX_TO_OBJ = $(CPP_TO_OBJ:.cxx=.o)
-CC_TO_OBJ = $(CXX_TO_OBJ:.cc=.o)
-MM_TO_OBJ = $(CC_TO_OBJ:.mm=.o)
-C_TO_OBJ = $(MM_TO_OBJ:.c=.o)
-OBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(C_TO_OBJ)))
-
-ifeq ($(MAKE_VERBOSE),1)
- QUIET_PREFIX =
- QUIET_ECHO_POSTFIX =
-else
- QUIET_PREFIX = @
- QUIET_ECHO_POSTFIX = > /dev/null
-endif
-
-ifeq ($(MAKE_CC_VERBOSE),1)
-CC += -v
-endif
-
-ifeq ($(CONFTYPE),lib)
- LIB_File = $(OUTPUTFILE)
-endif
-
-ifeq ($(CONFTYPE),dll)
- SO_File = $(OUTPUTFILE)
-endif
-
-ifeq ($(CONFTYPE),exe)
- EXE_File = $(OUTPUTFILE)
-endif
-
-# we generate dependencies as a side-effect of compilation now
-GEN_DEP_FILE=
-
-PRE_COMPILE_FILE =
-
-POST_COMPILE_FILE =
-
-ifeq ($(BUILDING_MULTI_ARCH),1)
- SINGLE_ARCH_CXXFLAGS=$(subst -arch x86_64,,$(CXXFLAGS))
- COMPILE_FILE = \
- $(QUIET_PREFIX) \
- echo "---- $(lastword $(subst /, ,$<)) as MULTIARCH----";\
- mkdir -p $(OBJ_DIR) && \
- $(CXX) $(SINGLE_ARCH_CXXFLAGS) $(GENDEP_CXXFLAGS) -o $@ -c $< && \
- $(CXX) $(CXXFLAGS) -o $@ -c $<
-else
- COMPILE_FILE = \
- $(QUIET_PREFIX) \
- echo "---- $(lastword $(subst /, ,$<)) ----";\
- mkdir -p $(OBJ_DIR) && \
- $(CXX) $(CXXFLAGS) $(GENDEP_CXXFLAGS) -o $@ -c $<
-endif
-
-ifneq "$(origin VALVE_NO_AUTO_P4)" "undefined"
- P4_EDIT_START = chmod -R +w
- P4_EDIT_END = || true
- P4_REVERT_START = true
- P4_REVERT_END =
-else
- ifndef P4_EDIT_CHANGELIST
- # You can use an environment variable to specify what changelist to check the Linux Binaries out into. Normally the default
- # setting is best, but here is an alternate example:
- # export P4_EDIT_CHANGELIST_CMD="echo 1424335"
- # ?= means that if P4_EDIT_CHANGELIST_CMD is already set it won't be changed.
- P4_EDIT_CHANGELIST_CMD ?= p4 changes -c `p4 client -o | grep ^Client | cut -f 2` -s pending | fgrep 'POSIX Auto Checkout' | cut -d' ' -f 2 | tail -n 1
- P4_EDIT_CHANGELIST := $(shell $(P4_EDIT_CHANGELIST_CMD))
- endif
- ifeq ($(P4_EDIT_CHANGELIST),)
- # If we haven't found a changelist to check out to then create one. The name must match the one from a few
- # lines above or else a new changelist will be created each time.
- # Warning: the behavior of 'echo' is not consistent. In bash you need the "-e" option in order for \n to be
- # interpreted as a line-feed, but in dash you do not, and if "-e" is passed along then it is printed, which
- # confuses p4. So, if you run this command from the bash shell don't forget to add "-e" to the echo command.
- P4_EDIT_CHANGELIST = $(shell echo "Change: new\nDescription: POSIX Auto Checkout" | p4 change -i | cut -f 2 -d ' ')
- endif
-
- P4_EDIT_START := for f in
- P4_EDIT_END := ; do if [ -n $$f ]; then if [ -d $$f ]; then find $$f -type f -print | p4 -x - edit -c $(P4_EDIT_CHANGELIST); else p4 edit -c $(P4_EDIT_CHANGELIST) $$f; fi; fi; done $(QUIET_ECHO_POSTFIX)
- P4_REVERT_START := for f in
- P4_REVERT_END := ; do if [ -n $$f ]; then if [ -d $$f ]; then find $$f -type f -print | p4 -x - revert; else p4 revert $$f; fi; fi; done $(QUIET_ECHO_POSTFIX)
-endif
-
-ifeq ($(CONFTYPE),dll)
-all: $(OTHER_DEPENDENCIES) $(OBJS) $(GAMEOUTPUTFILE)
- @echo $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX)
-else
-all: $(OTHER_DEPENDENCIES) $(OBJS) $(OUTPUTFILE)
- @echo $(OUTPUTFILE) $(QUIET_ECHO_POSTFIX)
-endif
-
-.PHONY: clean cleantargets cleanandremove rebuild relink RemoveOutputFile SingleFile
-
-
-rebuild :
- $(MAKE) -f $(firstword $(MAKEFILE_LIST)) cleanandremove
- $(MAKE) -f $(firstword $(MAKEFILE_LIST))
-
-
-# Use the relink target to force to relink the project.
-relink: RemoveOutputFile all
-
-RemoveOutputFile:
- rm -f $(OUTPUTFILE)
-
-
-# This rule is so you can say "make SingleFile SingleFilename=/home/myname/valve_main/src/engine/language.cpp" and have it only build that file.
-# It basically just translates the full filename to create a dependency on the appropriate .o file so it'll build that.
-SingleFile : RemoveSingleFile $(OBJ_DIR)/$(basename $(notdir $(SingleFilename))).o
- @echo ""
-
-RemoveSingleFile:
- $(QUIET_PREFIX) rm -f $(OBJ_DIR)/$(basename $(notdir $(SingleFilename))).o
-
-clean:
-ifneq "$(OBJ_DIR)" ""
- $(QUIET_PREFIX) echo "rm -rf $(OBJ_DIR)"
- $(QUIET_PREFIX) rm -rf $(OBJ_DIR)
-endif
-ifneq "$(OUTPUTFILE)" ""
- $(QUIET_PREFIX) if [ -e $(OUTPUTFILE) ]; then \
- echo "p4 revert $(OUTPUTFILE)"; \
- $(P4_REVERT_START) $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT) $(P4_REVERT_END); \
- fi;
-endif
-ifneq "$(OTHER_DEPENDENCIES)" ""
- $(QUIET_PREFIX) echo "rm -f $(OTHER_DEPENDENCIES)"
- $(QUIET_PREFIX) rm -f $(OTHER_DEPENDENCIES)
-endif
-ifneq "$(GAMEOUTPUTFILE)" ""
- $(QUIET_PREFIX) echo "p4 revert $(GAMEOUTPUTFILE)"
- $(QUIET_PREFIX) $(P4_REVERT_START) $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_REVERT_END)
-endif
-
-
-# Do the above cleaning, except with p4 edit and rm. Reason being ar crs adds and replaces obj files to the
-# archive. However if you've renamed or deleted a source file, $(AR) won't remove it. This can leave
-# us with archive files that have extra unused symbols, and also potentially cause compilation errors
-# when you rename a file and have many duplicate symbols.
-cleanandremove:
-ifneq "$(OBJ_DIR)" ""
- $(QUIET_PREFIX) echo "rm -rf $(OBJ_DIR)"
- $(QUIET_PREFIX) -rm -rf $(OBJ_DIR)
-endif
-ifneq "$(OUTPUTFILE)" ""
- $(QUIET_PREFIX) if [ -e $(OUTPUTFILE) ]; then \
- echo "p4 edit and rm -f $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT)"; \
- $(P4_EDIT_START) $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END); \
- fi;
- $(QUIET_PREFIX) -rm -f $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT);
-endif
-ifneq "$(OTHER_DEPENDENCIES)" ""
- $(QUIET_PREFIX) echo "rm -f $(OTHER_DEPENDENCIES)"
- $(QUIET_PREFIX) -rm -f $(OTHER_DEPENDENCIES)
-endif
-ifneq "$(GAMEOUTPUTFILE)" ""
- $(QUIET_PREFIX) echo "p4 edit and rm -f $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT)"
- $(QUIET_PREFIX) $(P4_EDIT_START) $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END)
- $(QUIET_PREFIX) -rm -f $(GAMEOUTPUTFILE)
-endif
-
-
-# This just deletes the final targets so it'll do a relink next time we build.
-cleantargets:
- $(QUIET_PREFIX) rm -f $(OUTPUTFILE) $(GAMEOUTPUTFILE)
-
-
-$(LIB_File): $(OTHER_DEPENDENCIES) $(OBJS)
- $(QUIET_PREFIX) -$(P4_EDIT_START) $(LIB_File) $(P4_EDIT_END);
- $(QUIET_PREFIX) $(AR) $(LIB_File) $(OBJS) $(LIBFILES);
-
-SO_GameOutputFile = $(GAMEOUTPUTFILE)
-
-# Remove the target before installing a file over it; this prevents existing
-# instances of the game from crashing due to the overwrite.
-$(SO_GameOutputFile): $(SO_File)
- $(QUIET_PREFIX) \
- $(P4_EDIT_START) $(GAMEOUTPUTFILE) $(P4_EDIT_END) && \
- echo "----" $(QUIET_ECHO_POSTFIX);\
- echo "---- COPYING TO $@ [$(CFG)] ----";\
- echo "----" $(QUIET_ECHO_POSTFIX);
- $(QUIET_PREFIX) -$(P4_EDIT_START) $(GAMEOUTPUTFILE) $(P4_EDIT_END);
- $(QUIET_PREFIX) -mkdir -p `dirname $(GAMEOUTPUTFILE)` > /dev/null;
- $(QUIET_PREFIX) rm -f $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);
- $(QUIET_PREFIX) cp -v $(OUTPUTFILE) $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);
- $(QUIET_PREFIX) -$(P4_EDIT_START) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END);
- $(QUIET_PREFIX) $(GEN_SYM) $(GAMEOUTPUTFILE);
- $(QUIET_PREFIX) -$(STRIP) $(GAMEOUTPUTFILE);
- $(QUIET_PREFIX) $(VSIGN) -signvalve $(GAMEOUTPUTFILE);
- $(QUIET_PREFIX) if [ "$(COPY_DLL_TO_SRV)" = "1" ]; then\
- echo "----" $(QUIET_ECHO_POSTFIX);\
- echo "---- COPYING TO $(Srv_GAMEOUTPUTFILE) ----";\
- echo "----" $(QUIET_ECHO_POSTFIX);\
- cp -v $(GAMEOUTPUTFILE) $(Srv_GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);\
- cp -v $(GAMEOUTPUTFILE)$(SYM_EXT) $(Srv_GAMEOUTPUTFILE)$(SYM_EXT) $(QUIET_ECHO_POSTFIX);\
- fi;
- $(QUIET_PREFIX) if [ "$(IMPORTLIBRARY)" != "" ]; then\
- echo "----" $(QUIET_ECHO_POSTFIX);\
- echo "---- COPYING TO IMPORT LIBRARY $(IMPORTLIBRARY) ----";\
- echo "----" $(QUIET_ECHO_POSTFIX);\
- $(P4_EDIT_START) $(IMPORTLIBRARY) $(P4_EDIT_END) && \
- mkdir -p `dirname $(IMPORTLIBRARY)` > /dev/null && \
- cp -v $(OUTPUTFILE) $(IMPORTLIBRARY); \
- fi;
-
-
-$(SO_File): $(OTHER_DEPENDENCIES) $(OBJS) $(LIBFILENAMES)
- $(QUIET_PREFIX) \
- echo "----" $(QUIET_ECHO_POSTFIX);\
- echo "---- LINKING $@ [$(CFG)] ----";\
- echo "----" $(QUIET_ECHO_POSTFIX);\
- \
- $(LINK) $(LINK_MAP_FLAGS) $(SHLIBLDFLAGS) $(PROFILE_LINKER_FLAG) -o $(OUTPUTFILE) $(LIB_START_SHLIB) $(OBJS) $(LIBFILES) $(SystemLibraries) $(LIB_END_SHLIB);
- $(VSIGN) -signvalve $(OUTPUTFILE);
-
-
-$(EXE_File) : $(OTHER_DEPENDENCIES) $(OBJS) $(LIBFILENAMES)
- $(QUIET_PREFIX) \
- echo "----" $(QUIET_ECHO_POSTFIX);\
- echo "---- LINKING EXE $@ [$(CFG)] ----";\
- echo "----" $(QUIET_ECHO_POSTFIX);\
- \
- $(P4_EDIT_START) $(OUTPUTFILE) $(P4_EDIT_END);\
- $(LINK) $(LINK_MAP_FLAGS) $(LDFLAGS) $(PROFILE_LINKER_FLAG) -o $(OUTPUTFILE) $(LIB_START_EXE) $(OBJS) $(LIBFILES) $(SystemLibraries) $(LIB_END_EXE);
- $(QUIET_PREFIX) -$(P4_EDIT_START) $(OUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END);
- $(QUIET_PREFIX) $(GEN_SYM) $(OUTPUTFILE);
- $(QUIET_PREFIX) -$(STRIP) $(OUTPUTFILE);
- $(QUIET_PREFIX) $(VSIGN) -signvalve $(OUTPUTFILE);
-
-
-tags:
- etags -a -C -o $(SRCROOT)/TAGS *.cpp *.cxx *.h *.hxx
+#
+# Base makefile for Linux and OSX
+#
+# !!!!! Note to future editors !!!!!
+#
+# before you make changes, make sure you grok:
+# 1. the difference between =, :=, +=, and ?=
+# 2. how and when this base makefile gets included in the generated makefile(s)
+# ( see http://www.gnu.org/software/make/manual/make.html#Flavors )
+#
+# Command line prefixes:
+# - errors are ignored
+# @ command is not printed to stdout before being executed
+# + command is executed even if Make is invoked in "do not exec" mode
+
+OS := $(shell uname)
+HOSTNAME := $(shell hostname)
+
+-include $(SRCROOT)/devtools/steam_def.mak
+-include $(SRCROOT)/devtools/sourcesdk_def.mak
+
+# To build with clang, set the following in your environment:
+# CC = clang
+# CXX = clang++
+
+ifeq ($(CFG), release)
+ # With gcc 4.6.3, engine.so went from 7,383,765 to 8,429,109 when building with -O3.
+ # There also was no speed difference running at 1280x1024. May 2012, mikesart.
+ # tonyp: The size increase was likely caused by -finline-functions and -fipa-cp-clone getting switched on with -O3.
+ # -fno-omit-frame-pointer: need this for stack traces with perf.
+ OptimizerLevel_CompilerSpecific = -O2 -fno-strict-aliasing -ffast-math -fno-omit-frame-pointer -ftree-vectorize -fpredictive-commoning -funswitch-loops
+else
+ OptimizerLevel_CompilerSpecific = -O0
+ #-O1 -finline-functions
+endif
+
+# CPPFLAGS == "c/c++ *preprocessor* flags" - not "cee-plus-plus flags"
+ARCH_FLAGS =
+BUILDING_MULTI_ARCH = 0
+CPPFLAGS = $(DEFINES) $(addprefix -I, $(abspath $(INCLUDEDIRS) ))
+CFLAGS = $(ARCH_FLAGS) $(CPPFLAGS) $(WARN_FLAGS) -fvisibility=$(SymbolVisibility) $(OptimizerLevel) -pipe $(GCC_ExtraCompilerFlags) -Usprintf -Ustrncpy -UPROTECTED_THINGS_ENABLE
+# In -std=gnu++0x mode we get lots of errors about "error: narrowing conversion". -fpermissive
+# turns these into warnings in gcc, and -Wno-c++11-narrowing suppresses them entirely in clang 3.1+.
+ifeq ($(CXX),clang++)
+ CXXFLAGS = $(CFLAGS) -Wno-c++11-narrowing -Wno-dangling-else
+else
+ CXXFLAGS = $(CFLAGS) -fpermissive
+endif
+DEFINES += -DVPROF_LEVEL=1 -DGNUC -DNO_HOOK_MALLOC -DNO_MALLOC_OVERRIDE
+LDFLAGS = $(CFLAGS) $(GCC_ExtraLinkerFlags) $(OptimizerLevel)
+GENDEP_CXXFLAGS = -MD -MP -MF $(@:.o=.P)
+MAP_FLAGS =
+Srv_GAMEOUTPUTFILE =
+COPY_DLL_TO_SRV = 0
+
+
+ifeq ($(STEAM_BRANCH),1)
+ WARN_FLAGS = -Wall -Wextra -Wshadow -Wno-invalid-offsetof
+else
+ WARN_FLAGS = -Wno-write-strings -Wno-multichar
+endif
+
+WARN_FLAGS += -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-value -Wno-missing-field-initializers -Wno-sign-compare -Wno-reorder -Wno-invalid-offsetof -Wno-float-equal -Werror=return-type -fdiagnostics-show-option -Wformat -Wformat-security
+
+
+ifeq ($(OS),Linux)
+ # We should always specify -Wl,--build-id, as documented at:
+ # http://linux.die.net/man/1/ld and http://fedoraproject.org/wiki/Releases/FeatureBuildId.http://fedoraproject.org/wiki/Releases/FeatureBuildId
+ LDFLAGS += -Wl,--build-id
+ # Set USE_VALVE_BINDIR to build with /Steam/tools/linux in the /valve/bin path.
+ # Dedicated server uses this.
+ ifeq ($(USE_VALVE_BINDIR),1)
+ # dedicated server flags
+ ifeq ($(TARGET_PLATFORM),linux64)
+ VALVE_BINDIR = /valve/bin64/
+ MARCH_TARGET = nocona
+ else
+ VALVE_BINDIR = /valve/bin/
+ MARCH_TARGET = pentium4
+ endif
+ STRIP_FLAGS =
+ else
+ # linux desktop client flags
+ VALVE_BINDIR =
+ # If the steam-runtime is available, use it. We should just default to using it when
+ # buildbot and everyone has a bit of time to get it installed.
+ ifneq "$(wildcard /valve/steam-runtime/bin/)" ""
+ # The steam-runtime is incompatible with clang at this point, so disable it
+ # if clang is enabled.
+ ifneq ($(CXX),clang++)
+ VALVE_BINDIR = /valve/steam-runtime/bin/
+ endif
+ endif
+ GCC_VER =
+ MARCH_TARGET = pentium4
+ # On dedicated servers, some plugins depend on global variable symbols in addition to functions.
+ # So symbols like _Z16ClearMultiDamagev should show up when you do "nm server_srv.so" in TF2.
+ STRIP_FLAGS = -x
+ endif
+
+ ifeq ($(CXX),clang++)
+ # Clang does not support -mfpmath=sse because it uses whatever
+ # instruction set extensions are available by default.
+ SSE_GEN_FLAGS = -msse2
+ else
+ SSE_GEN_FLAGS = -msse2 -mfpmath=sse
+ endif
+
+ CCACHE := $(SRCROOT)/devtools/bin/linux/ccache
+
+ ifeq ($(origin GCC_VER), undefined)
+ GCC_VER=-4.6
+ endif
+ ifeq ($(origin AR), default)
+ AR = $(VALVE_BINDIR)ar crs
+ endif
+ ifeq ($(origin CC),default)
+ CC = $(CCACHE) $(VALVE_BINDIR)gcc$(GCC_VER)
+ endif
+ ifeq ($(origin CXX), default)
+ CXX = $(CCACHE) $(VALVE_BINDIR)g++$(GCC_VER)
+ endif
+ # Support ccache with clang. Add -Qunused-arguments to avoid excessive warnings due to
+ # a ccache quirk. Could also upgrade ccache.
+ # http://petereisentraut.blogspot.com/2011/05/ccache-and-clang.html
+ ifeq ($(CC),clang)
+ CC = $(CCACHE) $(VALVE_BINDIR)clang -Qunused-arguments
+ endif
+ ifeq ($(CXX),clang++)
+ CXX = $(CCACHE) $(VALVE_BINDIR)clang++ -Qunused-arguments
+ endif
+ LINK ?= $(CC)
+
+ ifeq ($(TARGET_PLATFORM),linux64)
+ # nocona = pentium4 + 64bit + MMX, SSE, SSE2, SSE3 - no SSSE3 (that's three s's - added in core2)
+ ARCH_FLAGS += -march=$(MARCH_TARGET) -mtune=core2
+ LD_SO = ld-linux-x86_64.so.2
+ LIBSTDCXX := $(shell $(CXX) -print-file-name=libstdc++.a)
+ LIBSTDCXXPIC := $(shell $(CXX) -print-file-name=libstdc++-pic.a)
+ else
+ # pentium4 = MMX, SSE, SSE2 - no SSE3 (added in prescott) # -msse3 -mfpmath=sse
+ ARCH_FLAGS += -m32 -march=$(MARCH_TARGET) -mtune=core2 $(SSE_GEN_FLAGS)
+ LD_SO = ld-linux.so.2
+ LIBSTDCXX := $(shell $(CXX) $(ARCH_FLAGS) -print-file-name=libstdc++.so)
+ LIBSTDCXXPIC := $(shell $(CXX) $(ARCH_FLAGS) -print-file-name=libstdc++.so)
+ LDFLAGS += -m32
+ endif
+
+ GEN_SYM ?= $(SRCROOT)/devtools/gendbg.sh
+ ifeq ($(CFG),release)
+ STRIP ?= strip $(STRIP_FLAGS) -S
+ # CFLAGS += -ffunction-sections -fdata-sections
+ # LDFLAGS += -Wl,--gc-sections -Wl,--print-gc-sections
+ else
+ STRIP ?= true
+ endif
+ VSIGN ?= true
+
+ ifeq ($(SOURCE_SDK), 1)
+ Srv_GAMEOUTPUTFILE := $(GAMEOUTPUTFILE:.so=_srv.so)
+ COPY_DLL_TO_SRV := 1
+ endif
+
+ LINK_MAP_FLAGS = -Wl,-Map,$(@:.so=).map
+
+ SHLIBLDFLAGS = -shared $(LDFLAGS) -Wl,--no-undefined
+
+ _WRAP := -Xlinker --wrap=
+ PATHWRAP = $(_WRAP)fopen $(_WRAP)freopen $(_WRAP)open $(_WRAP)creat $(_WRAP)access $(_WRAP)__xstat \
+ $(_WRAP)stat $(_WRAP)lstat $(_WRAP)fopen64 $(_WRAP)open64 $(_WRAP)opendir $(_WRAP)__lxstat \
+ $(_WRAP)chmod $(_WRAP)chown $(_WRAP)lchown $(_WRAP)symlink $(_WRAP)link $(_WRAP)__lxstat64 \
+ $(_WRAP)mknod $(_WRAP)utimes $(_WRAP)unlink $(_WRAP)rename $(_WRAP)utime $(_WRAP)__xstat64 \
+ $(_WRAP)mount $(_WRAP)mkfifo $(_WRAP)mkdir $(_WRAP)rmdir $(_WRAP)scandir $(_WRAP)realpath
+
+ LIB_START_EXE = $(PATHWRAP) -static-libgcc -Wl,--start-group
+ LIB_END_EXE = -Wl,--end-group -lm -ldl $(LIBSTDCXX) -lpthread
+
+ LIB_START_SHLIB = $(PATHWRAP) -static-libgcc -Wl,--start-group
+ LIB_END_SHLIB = -Wl,--end-group -lm -ldl $(LIBSTDCXXPIC) -lpthread -l:$(LD_SO) -Wl,--version-script=$(SRCROOT)/devtools/version_script.linux.txt
+
+endif
+
+ifeq ($(OS),Darwin)
+ CCACHE := $(SRCROOT)/devtools/bin/osx32/ccache
+ MAC_SDK_VER ?= 10.6
+ MAC_SDK := macosx$(MAC_SDK_VER)
+ SYSROOT := $(shell xcodebuild -sdk $(MAC_SDK) -version Path)
+
+ ifneq ($(origin MAC_SDK_VER), file)
+ $(warning Attempting build with SDK version $(MAC_SDK_VER), only 10.6 is supported and recommended!)
+ endif
+
+ ifeq ($(SYSROOT),)
+ FIRSTSDK := $(firstword $(sort $(shell xcodebuild -showsdks | grep macosx | sed 's/.*macosx//')))
+ $(error Could not find SDK version $(MAC_SDK_VER). Install and configure Xcode 4.3, or build with: make MAC_SDK_VER=$(FIRSTSDK))
+ endif
+
+ ifeq ($(origin CC), default)
+ # Test to see if you have a compiler in the right place, if you
+ # don't abort with an error
+ CLANG := $(shell xcrun -sdk $(MAC_SDK) -find clang)
+ ifeq ($(wildcard $(CLANG)),)
+ $(error Unable to find C compiler, install and configure Xcode 4.3)
+ endif
+
+ CC := $(CCACHE) $(CLANG) -Qunused-arguments
+ endif
+
+ ifeq ($(origin CXX), default)
+ CXXLANG := $(shell xcrun -sdk $(MAC_SDK) -find clang++)
+ ifeq ($(wildcard $(CXXLANG)),)
+ $(error Unable to find C++ compiler, install and configure Xcode 4.3)
+ endif
+
+ CXX := $(CCACHE) $(CXXLANG) -Qunused-arguments
+ endif
+ LINK ?= $(CXX)
+
+ ifeq ($(origin AR), default)
+ AR := $(shell xcrun -sdk $(MAC_SDK) -find libtool) -static -o
+ endif
+
+ ifeq ($(TARGET_PLATFORM),osx64)
+ ARCH_FLAGS += -arch x86_64 -m64 -march=core2
+ else ifeq (,$(findstring -arch x86_64,$(GCC_ExtraCompilerFlags)))
+ ARCH_FLAGS += -arch i386 -m32 -march=prescott -momit-leaf-frame-pointer -mtune=core2
+ else
+ # dirty hack to build a universal binary - don't specify the architecture
+ ARCH_FLAGS += -arch i386 -Xarch_i386 -march=prescott -Xarch_i386 -mtune=core2 -Xarch_i386 -momit-leaf-frame-pointer -Xarch_x86_64 -march=core2
+ endif
+
+ GEN_SYM ?= $(shell xcrun -sdk $(MAC_SDK) -find dsymutil)
+ ifeq ($(CFG),release)
+ STRIP ?= strip -S
+ else
+ STRIP ?= true
+ endif
+ ifeq ($(SOURCE_SDK), 1)
+ VSIGN ?= true
+ else
+ VSIGN ?= $(SRCROOT)/devtools/bin/vsign
+ endif
+
+ CPPFLAGS += -I$(SYSROOT)/usr/include/malloc
+ CFLAGS += -isysroot $(SYSROOT) -mmacosx-version-min=10.5 -fasm-blocks
+
+ LIB_START_EXE = -lm -ldl -lpthread
+ LIB_END_EXE =
+
+ LIB_START_SHLIB =
+ LIB_END_SHLIB =
+
+ SHLIBLDFLAGS = $(LDFLAGS) -bundle -flat_namespace -undefined suppress -Wl,-dead_strip -Wl,-no_dead_strip_inits_and_terms
+
+ ifeq (lib,$(findstring lib,$(GAMEOUTPUTFILE)))
+ SHLIBLDFLAGS = $(LDFLAGS) -dynamiclib -current_version 1.0 -compatibility_version 1.0 -install_name @rpath/$(basename $(notdir $(GAMEOUTPUTFILE))).dylib $(SystemLibraries) -Wl,-dead_strip -Wl,-no_dead_strip_inits_and_terms
+ endif
+
+endif
+
+#
+# Profile-directed optimizations.
+# Note: Last time these were tested 3/5/08, it actually slowed down the server benchmark by 5%!
+#
+# First, uncomment these, build, and test. It will generate .gcda and .gcno files where the .o files are.
+# PROFILE_LINKER_FLAG=-fprofile-arcs
+# PROFILE_COMPILER_FLAG=-fprofile-arcs
+#
+# Then, comment the above flags out again and rebuild with this flag uncommented:
+# PROFILE_COMPILER_FLAG=-fprofile-use
+#
+
+#############################################################################
+# The compiler command lne for each src code file to compile
+#############################################################################
+
+OBJ_DIR = ./obj_$(NAME)_$(TARGET_PLATFORM)$(TARGET_PLATFORM_EXT)/$(CFG)
+CPP_TO_OBJ = $(CPPFILES:.cpp=.o)
+CXX_TO_OBJ = $(CPP_TO_OBJ:.cxx=.o)
+CC_TO_OBJ = $(CXX_TO_OBJ:.cc=.o)
+MM_TO_OBJ = $(CC_TO_OBJ:.mm=.o)
+C_TO_OBJ = $(MM_TO_OBJ:.c=.o)
+OBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(C_TO_OBJ)))
+
+ifeq ($(MAKE_VERBOSE),1)
+ QUIET_PREFIX =
+ QUIET_ECHO_POSTFIX =
+else
+ QUIET_PREFIX = @
+ QUIET_ECHO_POSTFIX = > /dev/null
+endif
+
+ifeq ($(MAKE_CC_VERBOSE),1)
+CC += -v
+endif
+
+ifeq ($(CONFTYPE),lib)
+ LIB_File = $(OUTPUTFILE)
+endif
+
+ifeq ($(CONFTYPE),dll)
+ SO_File = $(OUTPUTFILE)
+endif
+
+ifeq ($(CONFTYPE),exe)
+ EXE_File = $(OUTPUTFILE)
+endif
+
+# we generate dependencies as a side-effect of compilation now
+GEN_DEP_FILE=
+
+PRE_COMPILE_FILE =
+
+POST_COMPILE_FILE =
+
+ifeq ($(BUILDING_MULTI_ARCH),1)
+ SINGLE_ARCH_CXXFLAGS=$(subst -arch x86_64,,$(CXXFLAGS))
+ COMPILE_FILE = \
+ $(QUIET_PREFIX) \
+ echo "---- $(lastword $(subst /, ,$<)) as MULTIARCH----";\
+ mkdir -p $(OBJ_DIR) && \
+ $(CXX) $(SINGLE_ARCH_CXXFLAGS) $(GENDEP_CXXFLAGS) -o $@ -c $< && \
+ $(CXX) $(CXXFLAGS) -o $@ -c $<
+else
+ COMPILE_FILE = \
+ $(QUIET_PREFIX) \
+ echo "---- $(lastword $(subst /, ,$<)) ----";\
+ mkdir -p $(OBJ_DIR) && \
+ $(CXX) $(CXXFLAGS) $(GENDEP_CXXFLAGS) -o $@ -c $<
+endif
+
+ifneq "$(origin VALVE_NO_AUTO_P4)" "undefined"
+ P4_EDIT_START = chmod -R +w
+ P4_EDIT_END = || true
+ P4_REVERT_START = true
+ P4_REVERT_END =
+else
+ ifndef P4_EDIT_CHANGELIST
+ # You can use an environment variable to specify what changelist to check the Linux Binaries out into. Normally the default
+ # setting is best, but here is an alternate example:
+ # export P4_EDIT_CHANGELIST_CMD="echo 1424335"
+ # ?= means that if P4_EDIT_CHANGELIST_CMD is already set it won't be changed.
+ P4_EDIT_CHANGELIST_CMD ?= p4 changes -c `p4 client -o | grep ^Client | cut -f 2` -s pending | fgrep 'POSIX Auto Checkout' | cut -d' ' -f 2 | tail -n 1
+ P4_EDIT_CHANGELIST := $(shell $(P4_EDIT_CHANGELIST_CMD))
+ endif
+ ifeq ($(P4_EDIT_CHANGELIST),)
+ # If we haven't found a changelist to check out to then create one. The name must match the one from a few
+ # lines above or else a new changelist will be created each time.
+ # Warning: the behavior of 'echo' is not consistent. In bash you need the "-e" option in order for \n to be
+ # interpreted as a line-feed, but in dash you do not, and if "-e" is passed along then it is printed, which
+ # confuses p4. So, if you run this command from the bash shell don't forget to add "-e" to the echo command.
+ P4_EDIT_CHANGELIST = $(shell echo "Change: new\nDescription: POSIX Auto Checkout" | p4 change -i | cut -f 2 -d ' ')
+ endif
+
+ P4_EDIT_START := for f in
+ P4_EDIT_END := ; do if [ -n $$f ]; then if [ -d $$f ]; then find $$f -type f -print | p4 -x - edit -c $(P4_EDIT_CHANGELIST); else p4 edit -c $(P4_EDIT_CHANGELIST) $$f; fi; fi; done $(QUIET_ECHO_POSTFIX)
+ P4_REVERT_START := for f in
+ P4_REVERT_END := ; do if [ -n $$f ]; then if [ -d $$f ]; then find $$f -type f -print | p4 -x - revert; else p4 revert $$f; fi; fi; done $(QUIET_ECHO_POSTFIX)
+endif
+
+ifeq ($(CONFTYPE),dll)
+all: $(OTHER_DEPENDENCIES) $(OBJS) $(GAMEOUTPUTFILE)
+ @echo $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX)
+else
+all: $(OTHER_DEPENDENCIES) $(OBJS) $(OUTPUTFILE)
+ @echo $(OUTPUTFILE) $(QUIET_ECHO_POSTFIX)
+endif
+
+.PHONY: clean cleantargets cleanandremove rebuild relink RemoveOutputFile SingleFile
+
+
+rebuild :
+ $(MAKE) -f $(firstword $(MAKEFILE_LIST)) cleanandremove
+ $(MAKE) -f $(firstword $(MAKEFILE_LIST))
+
+
+# Use the relink target to force to relink the project.
+relink: RemoveOutputFile all
+
+RemoveOutputFile:
+ rm -f $(OUTPUTFILE)
+
+
+# This rule is so you can say "make SingleFile SingleFilename=/home/myname/valve_main/src/engine/language.cpp" and have it only build that file.
+# It basically just translates the full filename to create a dependency on the appropriate .o file so it'll build that.
+SingleFile : RemoveSingleFile $(OBJ_DIR)/$(basename $(notdir $(SingleFilename))).o
+ @echo ""
+
+RemoveSingleFile:
+ $(QUIET_PREFIX) rm -f $(OBJ_DIR)/$(basename $(notdir $(SingleFilename))).o
+
+clean:
+ifneq "$(OBJ_DIR)" ""
+ $(QUIET_PREFIX) echo "rm -rf $(OBJ_DIR)"
+ $(QUIET_PREFIX) rm -rf $(OBJ_DIR)
+endif
+ifneq "$(OUTPUTFILE)" ""
+ $(QUIET_PREFIX) if [ -e $(OUTPUTFILE) ]; then \
+ echo "p4 revert $(OUTPUTFILE)"; \
+ $(P4_REVERT_START) $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT) $(P4_REVERT_END); \
+ fi;
+endif
+ifneq "$(OTHER_DEPENDENCIES)" ""
+ $(QUIET_PREFIX) echo "rm -f $(OTHER_DEPENDENCIES)"
+ $(QUIET_PREFIX) rm -f $(OTHER_DEPENDENCIES)
+endif
+ifneq "$(GAMEOUTPUTFILE)" ""
+ $(QUIET_PREFIX) echo "p4 revert $(GAMEOUTPUTFILE)"
+ $(QUIET_PREFIX) $(P4_REVERT_START) $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_REVERT_END)
+endif
+
+
+# Do the above cleaning, except with p4 edit and rm. Reason being ar crs adds and replaces obj files to the
+# archive. However if you've renamed or deleted a source file, $(AR) won't remove it. This can leave
+# us with archive files that have extra unused symbols, and also potentially cause compilation errors
+# when you rename a file and have many duplicate symbols.
+cleanandremove:
+ifneq "$(OBJ_DIR)" ""
+ $(QUIET_PREFIX) echo "rm -rf $(OBJ_DIR)"
+ $(QUIET_PREFIX) -rm -rf $(OBJ_DIR)
+endif
+ifneq "$(OUTPUTFILE)" ""
+ $(QUIET_PREFIX) if [ -e $(OUTPUTFILE) ]; then \
+ echo "p4 edit and rm -f $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT)"; \
+ $(P4_EDIT_START) $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END); \
+ fi;
+ $(QUIET_PREFIX) -rm -f $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT);
+endif
+ifneq "$(OTHER_DEPENDENCIES)" ""
+ $(QUIET_PREFIX) echo "rm -f $(OTHER_DEPENDENCIES)"
+ $(QUIET_PREFIX) -rm -f $(OTHER_DEPENDENCIES)
+endif
+ifneq "$(GAMEOUTPUTFILE)" ""
+ $(QUIET_PREFIX) echo "p4 edit and rm -f $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT)"
+ $(QUIET_PREFIX) $(P4_EDIT_START) $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END)
+ $(QUIET_PREFIX) -rm -f $(GAMEOUTPUTFILE)
+endif
+
+
+# This just deletes the final targets so it'll do a relink next time we build.
+cleantargets:
+ $(QUIET_PREFIX) rm -f $(OUTPUTFILE) $(GAMEOUTPUTFILE)
+
+
+$(LIB_File): $(OTHER_DEPENDENCIES) $(OBJS)
+ $(QUIET_PREFIX) -$(P4_EDIT_START) $(LIB_File) $(P4_EDIT_END);
+ $(QUIET_PREFIX) $(AR) $(LIB_File) $(OBJS) $(LIBFILES);
+
+SO_GameOutputFile = $(GAMEOUTPUTFILE)
+
+# Remove the target before installing a file over it; this prevents existing
+# instances of the game from crashing due to the overwrite.
+$(SO_GameOutputFile): $(SO_File)
+ $(QUIET_PREFIX) \
+ $(P4_EDIT_START) $(GAMEOUTPUTFILE) $(P4_EDIT_END) && \
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ echo "---- COPYING TO $@ [$(CFG)] ----";\
+ echo "----" $(QUIET_ECHO_POSTFIX);
+ $(QUIET_PREFIX) -$(P4_EDIT_START) $(GAMEOUTPUTFILE) $(P4_EDIT_END);
+ $(QUIET_PREFIX) -mkdir -p `dirname $(GAMEOUTPUTFILE)` > /dev/null;
+ $(QUIET_PREFIX) rm -f $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);
+ $(QUIET_PREFIX) cp -v $(OUTPUTFILE) $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);
+ $(QUIET_PREFIX) -$(P4_EDIT_START) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END);
+ $(QUIET_PREFIX) $(GEN_SYM) $(GAMEOUTPUTFILE);
+ $(QUIET_PREFIX) -$(STRIP) $(GAMEOUTPUTFILE);
+ $(QUIET_PREFIX) $(VSIGN) -signvalve $(GAMEOUTPUTFILE);
+ $(QUIET_PREFIX) if [ "$(COPY_DLL_TO_SRV)" = "1" ]; then\
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ echo "---- COPYING TO $(Srv_GAMEOUTPUTFILE) ----";\
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ cp -v $(GAMEOUTPUTFILE) $(Srv_GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);\
+ cp -v $(GAMEOUTPUTFILE)$(SYM_EXT) $(Srv_GAMEOUTPUTFILE)$(SYM_EXT) $(QUIET_ECHO_POSTFIX);\
+ fi;
+ $(QUIET_PREFIX) if [ "$(IMPORTLIBRARY)" != "" ]; then\
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ echo "---- COPYING TO IMPORT LIBRARY $(IMPORTLIBRARY) ----";\
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ $(P4_EDIT_START) $(IMPORTLIBRARY) $(P4_EDIT_END) && \
+ mkdir -p `dirname $(IMPORTLIBRARY)` > /dev/null && \
+ cp -v $(OUTPUTFILE) $(IMPORTLIBRARY); \
+ fi;
+
+
+$(SO_File): $(OTHER_DEPENDENCIES) $(OBJS) $(LIBFILENAMES)
+ $(QUIET_PREFIX) \
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ echo "---- LINKING $@ [$(CFG)] ----";\
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ \
+ $(LINK) $(LINK_MAP_FLAGS) $(SHLIBLDFLAGS) $(PROFILE_LINKER_FLAG) -o $(OUTPUTFILE) $(LIB_START_SHLIB) $(OBJS) $(LIBFILES) $(SystemLibraries) $(LIB_END_SHLIB);
+ $(VSIGN) -signvalve $(OUTPUTFILE);
+
+
+$(EXE_File) : $(OTHER_DEPENDENCIES) $(OBJS) $(LIBFILENAMES)
+ $(QUIET_PREFIX) \
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ echo "---- LINKING EXE $@ [$(CFG)] ----";\
+ echo "----" $(QUIET_ECHO_POSTFIX);\
+ \
+ $(P4_EDIT_START) $(OUTPUTFILE) $(P4_EDIT_END);\
+ $(LINK) $(LINK_MAP_FLAGS) $(LDFLAGS) $(PROFILE_LINKER_FLAG) -o $(OUTPUTFILE) $(LIB_START_EXE) $(OBJS) $(LIBFILES) $(SystemLibraries) $(LIB_END_EXE);
+ $(QUIET_PREFIX) -$(P4_EDIT_START) $(OUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END);
+ $(QUIET_PREFIX) $(GEN_SYM) $(OUTPUTFILE);
+ $(QUIET_PREFIX) -$(STRIP) $(OUTPUTFILE);
+ $(QUIET_PREFIX) $(VSIGN) -signvalve $(OUTPUTFILE);
+
+
+tags:
+ etags -a -C -o $(SRCROOT)/TAGS *.cpp *.cxx *.h *.hxx
generated by cgit v1.2.3 (git 2.25.1) at 2026-03-11 10:04:48 +0000