rubidium@5475: CC_HOST      = !!CC_HOST!!
rubidium@5475: CXX_HOST     = !!CXX_HOST!!
rubidium@5475: CC_BUILD     = !!CC_BUILD!!
rubidium@5587: CXX_BUILD    = !!CXX_BUILD!!
rubidium@5475: WINDRES      = !!WINDRES!!
rubidium@5475: STRIP        = !!STRIP!!
rubidium@5475: CC_CFLAGS    = !!CC_CFLAGS!!
rubidium@5475: CFLAGS       = !!CFLAGS!!
rubidium@5475: CFLAGS_BUILD = !!CFLAGS_BUILD!!
rubidium@5475: LIBS         = !!LIBS!!
rubidium@5475: LDFLAGS      = !!LDFLAGS!!
matthijs@10085: ROOT_DIR     = !!ROOT_DIR!!
rubidium@5475: BIN_DIR      = !!BIN_DIR!!
rubidium@5475: LANG_DIR     = !!LANG_DIR!!
rubidium@5475: SRC_OBJS_DIR = !!SRC_OBJS_DIR!!
rubidium@5475: LANG_OBJS_DIR= !!LANG_OBJS_DIR!!
rubidium@5475: SRC_DIR      = !!SRC_DIR!!
rubidium@5475: MEDIA_DIR    = !!MEDIA_DIR!!
rubidium@5475: TTD          = !!TTD!!
rubidium@5475: STRGEN       = !!STRGEN!!
rubidium@5475: ENDIAN_CHECK = !!ENDIAN_CHECK!!
rubidium@5475: ENDIAN_FORCE = !!ENDIAN_FORCE!!
rubidium@5475: OS           = !!OS!!
rubidium@5475: STAGE        = !!STAGE!!
rubidium@5475: MAKEDEPEND   = !!MAKEDEPEND!!
rubidium@5475: CFLAGS_MAKEDEP= !!CFLAGS_MAKEDEP!!
rubidium@5475: SORT         = !!SORT!!
rubidium@5535: REVISION     = !!REVISION!!
truelight@6081: AWK          = !!AWK!!
truelight@6523: GCC295       = !!GCC295!!
rubidium@5475: CONFIG_CACHE_COMPILER = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_COMPILER!!
rubidium@5475: CONFIG_CACHE_LINKER   = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_LINKER!!
rubidium@5475: CONFIG_CACHE_ENDIAN   = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_ENDIAN!!
rubidium@5475: CONFIG_CACHE_SOURCE   = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_SOURCE!!
rubidium@5475: CONFIG_CACHE_VERSION  = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_VERSION!!
rubidium@5475: 
rubidium@5475: OBJS_C   := !!OBJS_C!!
rubidium@5475: OBJS_CPP := !!OBJS_CPP!!
bjarni@5941: OBJS_MM  := !!OBJS_MM!!
rubidium@5475: OBJS_RC  := !!OBJS_RC!!
bjarni@5941: OBJS     := $(OBJS_C) $(OBJS_CPP) $(OBJS_MM) $(OBJS_RC)
rubidium@5475: SRCS     := !!SRCS!!
rubidium@5475: 
rubidium@5475: # All C-files depend on those 3 files
rubidium@5475: FILE_DEP := $(CONFIG_CACHE_COMPILER) $(LANG_OBJS_DIR)/table/strings.h endian_target.h
rubidium@5475: # Create all dirs and subdirs
rubidium@5475: RES      := $(shell mkdir -p $(BIN_DIR) $(sort $(dir $(OBJS))))
rubidium@5475: 
rubidium@5475: # Make sure endian_target.h is reasable as if it was in the src/ dir
rubidium@5475: CFLAGS += -I $(SRC_OBJS_DIR) -I $(LANG_OBJS_DIR)
rubidium@5475: 
rubidium@5475: ENDIAN_TARGETS := endian_target.h $(ENDIAN_CHECK)
rubidium@5475: 
truelight@6523: # This 'sed' basicly just removes 'const' from the line if it is a 2+D array
truelight@6523: # For more information, please check:
truelight@6523: #  http://maillist.openttd.org/pipermail/devs/2007-April/000284.html
truelight@6523: #  http://maillist.openttd.org/pipermail/devs/2007-February/000248.html
smatz@10239: GCC295_FIX=sed -r 's~^(\t*)(.*)( const )([A-Za-z0-9_ ]+(\[.*\]){2,})(( = \{)|(;))(.*)$$~\1\2 \4\6\8\9~g'
truelight@6523: # This 'sed' removes the 3rd '4' in the # lines of the -E output of
truelight@6523: #  gcc 2.95.3 and lower, as it should indicate that it is a C-linkage, but the
truelight@6523: #  compiler can't handle that information (just don't ask). So we remove it
truelight@6523: #  and then it compiles happily and without bitching :)
rubidium@7256: # Furthermore gcc 2.95 has some trouble with protected and private when
rubidium@7256: #  accessing the protected/private stuff of the enclosing class (or the
rubidium@7256: #  super class of the enclosing class).
smatz@10239: GCC295_FIX_2=sed -e 's~\(^\# [0-9][0-9]* "[^"]*"[ 0-9]*\) 4$$~\1~g;s~private:~public:~g;s~protected:~public:~g'
truelight@6523: 
rubidium@5475: # Check if we want to show what we are doing
rubidium@5475: ifdef VERBOSE
rubidium@5475: 	Q =
rubidium@5475: 	E = @true
rubidium@5475: else
rubidium@5475: 	Q = @
rubidium@5475: 	E = @echo
rubidium@5475: endif
rubidium@5475: 
rubidium@5475: # Our default target
rubidium@5610: all: $(BIN_DIR)/$(TTD)
rubidium@5475: 
rubidium@5475: # This are 2 rules that are pointing back to STRGEN stuff.
rubidium@5475: #  There is not really a need to have them here, but in case
rubidium@5475: #  some weirdo wants to run 'make' in the 'src' dir and expects
rubidium@5475: #  the languages to be recompiled, this catches that case and
rubidium@5475: #  takes care of it nicely.
rubidium@5475: $(LANG_OBJS_DIR)/$(STRGEN):
rubidium@5475: 	$(MAKE) -C $(LANG_OBJS_DIR) $(STRGEN)
rubidium@5475: 
rubidium@5475: $(LANG_OBJS_DIR)/table/strings.h: $(LANG_DIR)/english.txt $(LANG_OBJS_DIR)/$(STRGEN)
rubidium@5475: 	$(MAKE) -C $(LANG_OBJS_DIR) table/strings.h
rubidium@5475: 
matthijs@10085: # Always run version detection, so we always have an accurate modified
matthijs@10085: # flag
matthijs@10085: VERSIONS := $(shell AWK="$(AWK)" "$(ROOT_DIR)/findversion.sh")
matthijs@10091: MODIFIED := $(shell echo "$(VERSIONS)" | cut -f 3 -d'	')
smatz@9457: 
rubidium@5475: ifdef REVISION
matthijs@10085: # Use specified revision (which should be of the form "r000").
rubidium@5475: REV := $(REVISION)
smatz@10239: REV_NR := $(shell echo $(REVISION) | sed "s~[^0-9]~~g")
rubidium@5475: else
matthijs@10085: # Use autodetected revisions
matthijs@10091: REV      := $(shell echo "$(VERSIONS)" | cut -f 1 -d'	')
matthijs@10091: REV_NR   := $(shell echo "$(VERSIONS)" | cut -f 2 -d'	')
rubidium@6812: endif
rubidium@6812: 
smatz@9765: # Make sure we have something in REV and REV_NR
rubidium@5475: ifeq ($(REV),)
rubidium@5475: REV := norev000
smatz@9765: endif
smatz@9765: ifeq ($(REV_NR),)
rubidium@7780: REV_NR := 0
rubidium@5475: endif
rubidium@5475: 
rubidium@5475: # This helps to recompile if flags change
rubidium@5475: RES := $(shell if [ "`cat $(CONFIG_CACHE_COMPILER) 2>/dev/null`" != "$(CC_CFLAGS) $(CFLAGS)" ]; then echo "$(CC_CFLAGS) $(CFLAGS)" > $(CONFIG_CACHE_COMPILER); fi )
rubidium@5475: RES := $(shell if [ "`cat $(CONFIG_CACHE_LINKER) 2>/dev/null`" != "$(LDFLAGS) $(LIBS)" ]; then echo "$(LDFLAGS) $(LIBS)" > $(CONFIG_CACHE_LINKER); fi )
rubidium@5475: RES := $(shell if [ "`cat $(CONFIG_CACHE_ENDIAN) 2>/dev/null`" != "$(ENDIAN_FORCE)" ]; then echo "$(ENDIAN_FORCE)" > $(CONFIG_CACHE_ENDIAN); fi )
rubidium@5475: 
rubidium@5475: # If there is a change in the source-file-list, make sure we recheck the deps
rubidium@5475: RES := $(shell if [ "`cat $(CONFIG_CACHE_SOURCE) 2>/dev/null`" != "$(SRCS)" ]; then echo "$(SRCS)" > $(CONFIG_CACHE_SOURCE); fi )
rubidium@5587: # If there is a change in the revision, make sure we recompile rev.cpp
smatz@9766: RES := $(shell if [ "`cat $(CONFIG_CACHE_VERSION) 2>/dev/null`" != "$(REV) $(MODIFIED)" ]; then echo "$(REV) $(MODIFIED)" > $(CONFIG_CACHE_VERSION); fi )
rubidium@5475: 
rubidium@5475: ifndef MAKEDEPEND
rubidium@5475: # The slow, but always correct, dep-check
rubidium@5475: DEP_MASK := %.d
rubidium@5475: DEPS     := $(OBJS:%.o=%.d)
rubidium@5475: 
rubidium@5475: # Only include the deps if we are compiling everything
rubidium@5475: ifeq ($(filter $(ENDIAN_TARGETS) %.o clean mrproper, $(MAKECMDGOALS)),)
rubidium@5475: -include $(DEPS)
rubidium@5475: else
rubidium@5475: # In case we want to compile a single target, include the .d file for it
rubidium@5475: ifneq ($(filter %.o, $(MAKECMDGOALS)),)
rubidium@5475: SINGLE_DEP := $(filter %.o, $(MAKECMDGOALS))
rubidium@5475: -include $(SINGLE_DEP:%.o=%.d)
rubidium@5475: endif
rubidium@5475: endif
rubidium@5475: 
rubidium@5475: # Find the deps via GCC. Rarely wrong, but a bit slow
rubidium@5475: 
rubidium@5475: $(OBJS_C:%.o=%.d): %.d: $(SRC_DIR)/%.c $(FILE_DEP)
rubidium@5475: 	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.c=%.c)'
smatz@10239: 	$(Q)$(CC_HOST) $(CC_CFLAGS) $(CFLAGS) -MM $< | sed 's~^$(@F:%.d=%.o):~$@ $(@:%.d=%.o):~' > $@
rubidium@5475: 
rubidium@5475: $(OBJS_CPP:%.o=%.d): %.d: $(SRC_DIR)/%.cpp $(FILE_DEP)
rubidium@5475: 	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.cpp=%.cpp)'
smatz@10239: 	$(Q)$(CXX_HOST) $(CFLAGS) -MM $< | sed 's~^$(@F:%.d=%.o):~$@ $(@:%.d=%.o):~' > $@
rubidium@5475: 
bjarni@5941: $(OBJS_MM:%.o=%.d): %.d: $(SRC_DIR)/%.mm $(FILE_DEP)
bjarni@5941: 	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.mm=%.mm)'
smatz@10239: 	$(Q)$(CC_HOST) $(CFLAGS) -MM $< | sed 's~^$(@F:%.d=%.o):~$@ $(@:%.d=%.o):~' > $@
rubidium@5475: 
truelight@5478: $(OBJS_RC:%.o=%.d): %.d: $(SRC_DIR)/%.rc $(FILE_DEP)
bjarni@5941: 	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.mm=%.mm)'
truelight@5478: 	$(Q)touch $@
truelight@5478: 
rubidium@5475: else
rubidium@5475: # The much faster, but can be wrong, dep-check
rubidium@5475: DEP_MASK :=
rubidium@5475: DEPS     := Makefile.dep
rubidium@5475: 
rubidium@5475: # Only include the deps if we are not cleaning
rubidium@5475: ifeq ($(filter $(ENDIAN_TARGETS) depend clean mrproper, $(MAKECMDGOALS)),)
rubidium@5475: -include Makefile.dep
rubidium@5475: endif
rubidium@5475: 
rubidium@5475: # Make sure that only 'make depend' ALWAYS triggers a recheck
rubidium@5475: ifeq ($(filter depend, $(MAKECMDGOALS)),)
rubidium@5475: Makefile.dep: $(FILE_DEP) $(SRCS:%=$(SRC_DIR)/%) $(CONFIG_CACHE_SOURCE)
rubidium@5475: else
rubidium@5475: Makefile.dep: FORCE
rubidium@5475: endif
rubidium@5475: 	$(E) '$(STAGE) DEP CHECK (all files)'
rubidium@5475: 	$(Q)rm -f Makefile.dep.tmp
rubidium@5475: 	$(Q)touch Makefile.dep.tmp
rubidium@5475: 
rubidium@5475: # Calculate the deps via makedepend
rubidium@5475: 	$(Q)$(MAKEDEPEND) -f$(SRC_OBJS_DIR)/Makefile.dep.tmp -o.o -Y -v -- $(CFLAGS_MAKEDEP) -- $(SRCS:%=$(SRC_DIR)/%) 2>/dev/null
rubidium@5475: 
rubidium@5475: # Convert x:/... paths to /x/... for mingw
rubidium@5475: ifeq ($(OS), MINGW)
smatz@10239: 	@cat Makefile.dep.tmp | sed 's~\([a-zA-Z]\):\/~\/\1\/~g' > Makefile.dep.tmp.mingw
rubidium@5475: 	@cp Makefile.dep.tmp.mingw Makefile.dep.tmp
rubidium@5475: 	@rm -f Makefile.dep.tmp.mingw
rubidium@5475: endif
rubidium@5475: 
rubidium@5475: # Remove all comments and includes that don't start with $(SRC_DIR)
rubidium@5475: # Remove $(SRC_DIR) from object-file-name
truelight@6081: 	@$(AWK) '                           \
rubidium@5475: 	/^# DO NOT/ { print $$0 ; next}     \
rubidium@5475: 	/^#/ {next}                         \
rubidium@5475: 	/:/ {                               \
rubidium@5475: 		left = NF - 1;                    \
rubidium@5475: 		for (n = 2; n <= NF; n++) {       \
rubidium@5475: 			if (match($$n, "^$(SRC_DIR)") == 0) { \
rubidium@5475: 				$$n = "";                     \
rubidium@5475: 				left--;                       \
rubidium@5475: 			}                               \
rubidium@5475: 		}                                 \
rubidium@5475: 		gsub("$(SRC_DIR)/", "", $$1);     \
rubidium@5475: 		if (left > 0) {                   \
rubidium@5475: 			print $$0;                      \
rubidium@5475: 			$$1 = "Makefile.dep:";          \
rubidium@5475: 			print $$0;                      \
rubidium@5475: 		}                                 \
rubidium@5475: 		next                              \
rubidium@5475: 	}                                   \
rubidium@5475: 	{                                   \
rubidium@5475: 		print $$0                         \
rubidium@5475: 	}                                   \
smatz@10239: 	' < Makefile.dep.tmp | sed 's~  *~ ~g;s~ $$~~' | $(SORT) > Makefile.dep
rubidium@5475: 
rubidium@5475: 	$(Q)rm -f Makefile.dep.tmp Makefile.dep.tmp.bak
rubidium@5475: 
rubidium@5475: endif
rubidium@5475: 
glx@5650: # Avoid problems with deps if a .h/.hpp file is deleted without the deps
rubidium@5475: #  being updated. Now the Makefile continues, the deps are recreated
rubidium@5475: #  and all will be fine.
glx@5650: %.h %.hpp:
rubidium@5475: 	@true
rubidium@5475: 
rubidium@5475: 
rubidium@5475: # Compile all the files according to the targets
rubidium@5475: 
rubidium@5475: $(OBJS_C): %.o: $(SRC_DIR)/%.c $(DEP_MASK) $(FILE_DEP)
rubidium@5475: 	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.c=%.c)'
rubidium@5475: 	$(Q)$(CC_HOST) $(CC_CFLAGS) $(CFLAGS) -c -o $@ $<
rubidium@5475: 
rubidium@5475: $(OBJS_CPP): %.o: $(SRC_DIR)/%.cpp $(DEP_MASK) $(FILE_DEP)
rubidium@5475: 	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
truelight@6523: ifeq ($(GCC295), 1)
truelight@6523: 	$(Q)$(CXX_HOST) -E $(CFLAGS) $< | $(GCC295_FIX) | $(GCC295_FIX_2) | $(CXX_HOST) $(CFLAGS) -c -o $@ -x c++ -
truelight@6523: else
rubidium@5475: 	$(Q)$(CXX_HOST) $(CFLAGS) -c -o $@ $<
truelight@6523: endif
rubidium@5475: 
bjarni@5941: $(OBJS_MM): %.o: $(SRC_DIR)/%.mm $(DEP_MASK) $(FILE_DEP)
bjarni@5941: 	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.mm=%.mm)'
bjarni@5941: 	$(Q)$(CC_HOST) $(CFLAGS) -c -o $@ $<
rubidium@5475: 
rubidium@5475: $(OBJS_RC): %.o: $(SRC_DIR)/%.rc $(FILE_DEP)
rubidium@5475: 	$(E) '$(STAGE) Compiling resource $(<:$(SRC_DIR)/%.rc=%.rc)'
rubidium@5475: 	$(Q)$(WINDRES) -o $@ -I $(MEDIA_DIR) $<
rubidium@5475: 
rubidium@5610: $(BIN_DIR)/$(TTD): $(TTD)
rubidium@5610: 	$(Q)cp $< $@
rubidium@5610: 
rubidium@7564: $(TTD): $(OBJS) $(CONFIG_CACHE_LINKER)
rubidium@5475: 	$(E) '$(STAGE) Linking $@'
truelight@5979: ifeq ($(OS), PSP)
truelight@6084: 	# Because of a bug in the PSP GCC tools, linking via CXX results
truelight@6084: 	#  in total chaos and more problems then you can handle. So we need
truelight@6084: 	#  CC to link OpenTTD for PSP
rubidium@7564: 	$(Q)$(CC_HOST) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
truelight@5979: else
rubidium@7564: 	$(Q)$(CXX_HOST) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
truelight@5979: endif
rubidium@5475: ifdef STRIP
rubidium@5475: 	$(Q)$(STRIP) $@
rubidium@10385: ifeq ($(OS), DOS)
rubidium@10385: 	$(E) '$(STAGE) Adding CWSDPMI stub to $@'
rubidium@10385: 	$(Q)$(ROOT_DIR)/os/dos/make_dos_binary_selfcontained.sh $(SRC_OBJS_DIR)/$@
rubidium@10385: endif
rubidium@5475: endif
rubidium@5475: 
rubidium@5475: # The targets to compile the endian-code
rubidium@5475: 
rubidium@5475: endian_target.h: $(ENDIAN_CHECK) $(CONFIG_CACHE_ENDIAN)
rubidium@5475: 	$(E) '$(STAGE) Testing endianness for target'
rubidium@5475: 	$(Q)./$(ENDIAN_CHECK) $(ENDIAN_FORCE) > $@
rubidium@5475: 
rubidium@5587: $(ENDIAN_CHECK): $(SRC_DIR)/endian_check.cpp
rubidium@5475: 	$(E) '$(STAGE) Compiling and Linking $@'
rubidium@5587: 	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $< -o $@
rubidium@5475: 
rubidium@5475: # Revision files
rubidium@5475: 
rubidium@7564: $(SRC_DIR)/rev.cpp: $(CONFIG_CACHE_VERSION) $(SRC_DIR)/rev.cpp.in
smatz@10239: 	$(Q)cat $(SRC_DIR)/rev.cpp.in      | sed "s~@@REVISION@@~$(REV_NR)~g;s~@@VERSION@@~$(REV)~g;s~@@MODIFIED@@~$(MODIFIED)~g;s~@@DATE@@~`date +%d.%m.%y`~g" > $(SRC_DIR)/rev.cpp
rubidium@5475: 
rubidium@7564: $(SRC_DIR)/ottdres.rc: $(CONFIG_CACHE_VERSION) $(SRC_DIR)/ottdres.rc.in
smatz@10239: 	$(Q)cat $(SRC_DIR)/ottdres.rc.in | sed "s~@@REVISION@@~$(REV_NR)~g;s~@@VERSION@@~$(REV)~g;s~@@DATE@@~`date +%d.%m.%y`~g" > $(SRC_DIR)/ottdres.rc
rubidium@5475: 
rubidium@5475: FORCE:
rubidium@5475: 
rubidium@5475: depend: $(DEPS)
rubidium@5475: 
rubidium@5475: clean:
rubidium@5475: 	$(E) '$(STAGE) Cleaning up object files'
rubidium@7564: 	$(Q)rm -f $(DEPS) $(OBJS) $(TTD) $(TTD:%=$(BIN_DIR)/%) $(CONFIG_CACHE_COMPILER) $(CONFIG_CACHE_LINKER) $(CONFIG_CACHE_ENDIAN) $(CONFIG_CACHE_SOURCE) $(ENDIAN_TARGETS)
rubidium@5475: 
rubidium@5475: mrproper: clean
rubidium@7564: 	$(Q)rm -f $(SRC_DIR)/rev.cpp $(SRC_DIR)/ottdres.rc
rubidium@5475: 
rubidium@5475: %.o:
bjarni@5970: 	@echo '$(STAGE) No such source-file: $(@:%.o=%).[c|cpp|mm|rc]'
rubidium@5475: 
rubidium@5475: .PHONY: all mrproper depend clean FORCE