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https://github.com/ZDoom/raze-gles.git
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Deal with a few common themes in downstream patches applied by OpenBSD, FreeBSD, Gentoo Linux, and possibly others.
-Respect CC and CXX if already set in the environment. -Respect CFLAGS, CXXFLAGS, and LDFLAGS if set or specified. -Give packagers the setting "PACKAGE_REPOSITORY=1" to prevent us from adding our own optimization parameters. git-svn-id: https://svn.eduke32.com/eduke32@4547 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266
parent
a5fb5f6795
commit
68b56adbe2
2 changed files with 66 additions and 41 deletions
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@ -420,7 +420,7 @@ makesdlkeytrans$(EXESUFFIX): $(ENGINE_OBJ)/makesdlkeytrans.$o
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$(RECIPE_IF) $(LINKER) -o $@ $^ $(COMMONFLAGS) $(LINKERFLAGS) $(LIBDIRS) $(LIBS) $(UTIL_LIBS) $(SDL_INCLUDES) $(RECIPE_RESULT_ONESTEP)
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arttool$(EXESUFFIX): $(ENGINE_OBJ)/arttool.$o
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$(ONESTEP_STATUS)
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$(RECIPE_IF) $(L_CXX) -o $@ $^ $(COMMONFLAGS) $(LINKERFLAGS) $(LIBDIRS) $(LIBS) $(STATICSTDCPP) $(STDCPPLIB) $(UTIL_LIBS) $(RECIPE_RESULT_ONESTEP)
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$(RECIPE_IF) $(L_CXX) $(CPPONLYFLAGS) -o $@ $^ $(COMMONFLAGS) $(LINKERFLAGS) $(LIBDIRS) $(LIBS) $(STATICSTDCPP) $(STDCPPLIB) $(UTIL_LIBS) $(RECIPE_RESULT_ONESTEP)
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$(DUKE3D_OBJ)/%.$o: $(DUKE3D_SRC)/%.c
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$(COMPILE_STATUS)
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@ -490,7 +490,7 @@ $(ENGINE_OBJ)/%.$o: $(ENGINE_SRC)/%.m
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$(ENGINE_OBJ)/%.$o: $(ENGINE_SRC)/%.cpp
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$(COMPILE_STATUS)
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$(RECIPE_IF) $(CXX) $(CXXFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) $(ENGINE_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(RECIPE_IF) $(CXX) $(CPPONLYFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) $(ENGINE_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(ENGINE_OBJ)/%.$o: $(ENGINE_SRC)/misc/%.c
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$(COMPILE_STATUS)
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@ -506,11 +506,11 @@ $(ENGINE_OBJ)/%.$o: $(ENGINE_SRC)/util/%.c
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$(ENGINE_OBJ)/%.$o: $(ENGINE_SRC)/util/%.cpp
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$(COMPILE_STATUS)
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$(RECIPE_IF) $(CXX) $(CXXFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) $(ENGINE_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(RECIPE_IF) $(CXX) $(CPPONLYFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) $(ENGINE_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(ENGINE_OBJ)/%.$o: $(ENGINE_SRC)/util/%.cc
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$(COMPILE_STATUS)
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$(RECIPE_IF) $(CXX) $(CXXFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) $(ENGINE_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(RECIPE_IF) $(CXX) $(CPPONLYFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) $(ENGINE_CFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(ENGINE_OBJ)/%.$o: $(DUKE3D_RSRC)/%.c
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$(COMPILE_STATUS)
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@ -536,7 +536,7 @@ $(DUKE3D_OBJ)/%.$o: $(DUKE3D_SRC)/%.m
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$(DUKE3D_OBJ)/%.$o: $(DUKE3D_SRC)/%.cpp
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$(COMPILE_STATUS)
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$(RECIPE_IF) $(CXX) $(CXXFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(RECIPE_IF) $(CXX) $(CPPONLYFLAGS) $(COMMONFLAGS) $(COMPILERFLAGS) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(DUKE3D_OBJ)/%.$o: $(DUKE3D_SRC)/jmact/%.c
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$(COMPILE_STATUS)
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@ -1,26 +1,51 @@
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# Use colored output
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# OS package maintainers: Please try invoking make with PACKAGE_REPOSITORY=1 to see if that meets your needs before patching out our optimizations entirely.
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PACKAGE_REPOSITORY ?= 0
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# Use colored output. Disable for build system debugging.
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PRETTY_OUTPUT ?= 1
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# Tools
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CROSS=
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CC=$(CROSS)gcc
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CXX=$(CROSS)g++
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AS=nasm
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AR=$(CROSS)ar
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RC=$(CROSS)windres
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RANLIB=$(CROSS)ranlib
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STRIP=$(CROSS)strip
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ifneq ($(CROSS),)
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undefine CC
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undefine CXX
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undefine AR
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undefine RC
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undefine RANLIB
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undefine STRIP
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endif
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CC?=$(CROSS)gcc
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CXX?=$(CROSS)g++
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AR?=$(CROSS)ar
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RC?=$(CROSS)windres
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RANLIB?=$(CROSS)ranlib
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STRIP?=$(CROSS)strip
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AS?=nasm
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PKG_CONFIG?=pkg-config
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# Override defaults that absolutely will not work.
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ifeq ($(CC),cc)
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override CC=gcc
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endif
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ifeq ($(AS),as)
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override AS=nasm
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endif
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L_CC=$(CC)
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L_CXX=$(CXX)
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CLANG?=0
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ifeq ($(findstring clang,$(CC)),clang)
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override CLANG=1
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endif
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ifneq (0,$(CLANG))
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CC=clang -x c -std=gnu89
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CC=clang -x c
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CXX=clang -x c++
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L_CC=clang -std=gnu89
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L_CC=clang
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L_CXX=clang
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endif
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@ -224,32 +249,28 @@ ifndef LTO
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endif
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endif
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COMMONFLAGS=-O$(OPTLEVEL)
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COMMONFLAGS=$(ARCH)
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COMPILERFLAGS=
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ifneq (,$(ARCH))
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COMMONFLAGS+= $(ARCH)
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ifeq ($(PACKAGE_REPOSITORY),0)
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COMMONFLAGS += $(OPTIMIZATIONS)
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endif
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COMMONFLAGS+= $(OPTOPT)
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OPTIMIZATIONS=-O$(OPTLEVEL) $(OPTOPT)
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ifneq ($(RELEASE)$(DEBUGANYWAY),10)
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# debug build or DEBUGANYWAY=1 --> -g flag
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ifneq (0,$(CLANG))
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COMMONFLAGS += -g
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else
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ifeq ($(PLATFORM), WII)
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COMMONFLAGS += -g
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else
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COMMONFLAGS += -ggdb
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endif
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DEBUGFLAG=-g
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ifneq (0,$(CLANG))
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ifneq ($(PLATFORM),WII)
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DEBUGFLAG=-ggdb
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endif
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endif
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ifneq ($(RELEASE)$(DEBUGANYWAY),10)
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# debug build or DEBUGANYWAY=1 --> -g flag
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OPTIMIZATIONS += $(DEBUGFLAG)
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endif
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CONLYFLAGS=-Wimplicit -Wdeclaration-after-statement
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CXXFLAGS= -fno-exceptions -fno-rtti -Wno-write-strings
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CONLYFLAGS=-std=gnu89 -Wimplicit -Wdeclaration-after-statement
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CPPONLYFLAGS= -fno-exceptions -fno-rtti -Wno-write-strings
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ASFORMAT=elf$(SYSBITS)
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ASFLAGS=-s -f $(ASFORMAT) #-g
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LINKERFLAGS=
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@ -355,7 +376,7 @@ endif
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# XXX: I (Helixhorned) only know that there's no -Wnarrowing on my OS X 10.6 using GCC 4.2.
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ifeq (1,$(strip $(shell expr $(GCC_MAJOR) \>= 4)))
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ifeq (1,$(strip $(shell expr $(GCC_MINOR) \>= 3)))
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CXXFLAGS+= -Wno-narrowing
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CPPONLYFLAGS+= -Wno-narrowing
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endif
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endif
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@ -546,8 +567,6 @@ ifneq (0,$(FORCEWARNINGS))
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COMPILERFLAGS+= -DFORCE_WARNINGS
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endif
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LINKERFLAGS+= $(OPTOPT)
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# This should come from the environment:
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ifdef EDUKE32_MY_DEVELOPER_ID
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COMPILERFLAGS+= -DMY_DEVELOPER_ID=$(EDUKE32_MY_DEVELOPER_ID)
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@ -839,19 +858,19 @@ ifeq ($(RENDERTYPE),SDL)
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ifeq (1,$(WITHOUT_GTK))
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HAVE_GTK2=0
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else
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ifneq (No,$(shell pkg-config --exists gtk+-2.0 || echo No))
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ifneq (No,$(shell $(PKG_CONFIG) --exists gtk+-2.0 || echo No))
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HAVE_GTK2=1
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# On my 64bit Gentoo box I have Cairo enabled which means the libs list includes
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# -lpangocairo-1.0 and -lcairo, however the 32bit compatibility libraries don't
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# include cairo, so we need to filter out those -l switches in order to link
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ifneq ($(LINKED_GTK),0)
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ifeq ($(GTKCOMPAT32),1)
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LIBS+= $(shell pkg-config --libs gtk+-2.0 | sed 's/\s-l\(pango\)\{0,1\}cairo\S*\s/ /g')
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LIBS+= $(shell $(PKG_CONFIG) --libs gtk+-2.0 | sed 's/\s-l\(pango\)\{0,1\}cairo\S*\s/ /g')
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else
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LIBS+= $(shell pkg-config --libs gtk+-2.0)
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LIBS+= $(shell $(PKG_CONFIG) --libs gtk+-2.0)
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endif
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endif
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COMPILERFLAGS += -DHAVE_GTK2 $(shell pkg-config --cflags gtk+-2.0)
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COMPILERFLAGS += -DHAVE_GTK2 $(shell $(PKG_CONFIG) --cflags gtk+-2.0)
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else
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HAVE_GTK2=0
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endif
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@ -959,7 +978,7 @@ endif
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COMPILER=$(CC) $(CONLYFLAGS)
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LINKER=$(L_CC)
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ifneq ($(CPLUSPLUS),0)
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COMPILER=$(CXX) $(CXXFLAGS)
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COMPILER=$(CXX) $(CPPONLYFLAGS)
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LINKER=$(L_CXX)
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endif
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@ -969,6 +988,12 @@ endif
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ifneq (,$(CFLAGS))
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COMMONFLAGS+= $(CFLAGS)
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endif
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ifneq (,$(CXXFLAGS))
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CPPONLYFLAGS+= $(CXXFLAGS)
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endif
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ifneq (,$(LDFLAGS))
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LINKERFLAGS+= $(LDFLAGS)
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endif
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ifeq ($(PRETTY_OUTPUT),1)
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RECIPE_IF = if
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