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Makefile: automatically rebuild when the CFLAGS, version or label changes

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Thomas Bernard 2018-02-14 00:39:34 +01:00
parent 8969230999
commit f89b679224
2 changed files with 24 additions and 17 deletions
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1
.gitignore vendored
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@ -13,3 +13,4 @@
/src/version.c
/src/*.tgz
/src/Grafx2.app
/src/.*.cache

40
src/Makefile
View File

@ -1,5 +1,6 @@
# Grafx2 - The Ultimate 256-color bitmap paint program
#
# Copyright 2018 Thomas Bernard
# Copyright 2012 Franck Charlet
# Copyright 2011 Pawel Góralski
# Copyright 2009 Per Olofsson
@ -35,6 +36,16 @@
# Detect GIT revision
GIT_REVISION = $(shell git rev-list --count 1af8c74f53110e349d8f0d19b14599281913f71f..)
REVISION_CACHE = .revision.cache
RES := $(shell if [ ! -f $(REVISION_CACHE) ] || [ "`cat $(REVISION_CACHE)`" != "$(GIT_REVISION)" ] ; then echo "$(GIT_REVISION)" > $(REVISION_CACHE) ; fi )
ifneq (,$(LABEL))
LABEL_CACHE = .label.cache
RES := $(shell if [ ! -f $(LABEL_CACHE) ] || [ "`cat $(LABEL_CACHE)`" != "$(LABEL)" ] ; then echo "$(LABEL)" > $(LABEL_CACHE) ; fi )
endif
CFLAGS_CACHE = .cflags.cache
### PLATFORM DETECTION AND CONFIGURATION ###
PLATFORMOBJ =
@ -504,7 +515,7 @@ endif
### And now for the real build rules ###
.PHONY : all debug release clean depend zip version force install uninstall
.PHONY : all debug release clean depend zip force install uninstall
# This is the list of the objects we want to build. Dependancies are built by "make depend" automatically.
OBJS = main.o init.o graph.o sdlscreen.o misc.o special.o \
@ -652,17 +663,15 @@ endif
# Make release will strip the executable to make it smaller but non-debugable
release : version $(BIN)
release : $(BIN)
$(STRIP) $(BIN)
# Create a zip archive ready for upload to the website, including binaries and sourcecode
ziprelease: version $(BIN) release
echo `sed "s/.*=\"\(.*\)\";/\1/" pversion.c`.$(GIT_REVISION) | tr " :" "_-" | sed -e "s/\([wW][iI][pP]\)\\./\1/" > $(OBJDIR)/versiontag
ziprelease: release $(OBJDIR)/versiontag
cd .. && $(TAR) czf "src-`cat $(OBJDIR:../%=%)/versiontag`.tgz" src/*.c src/*.cpp src/*.h src/Makefile src/Makefile.dep src/gfx2.ico src/Grafx2_Prefix.pch src/SDLMain.m
cd .. && $(ZIP) $(ZIPOPT) "grafx2-`cat $(OBJDIR:../%=%)/versiontag`$(TTFLABEL)-$(PLATFORM).$(ZIP)" $(BIN:../%=%) share/grafx2/gfx2def.ini $(SCRIPT_FILES:../%=%) $(SKIN_FILES:../%=%) share/grafx2/gfx2.gif share/icons/grafx2.svg doc/README.txt doc/COMPILING.txt doc/gpl-2.0.txt doc/PF_fonts.txt $(FONT_FILES:../%=%) doc/README-zlib1.txt doc/README-SDL.txt doc/README-SDL_image.txt doc/README-SDL_ttf.txt doc/README-lua.txt src-`cat $(OBJDIR:../%=%)/versiontag`.tgz $(PLATFORMFILES:../%=%)
$(DELCOMMAND) "../src-`cat $(OBJDIR)/versiontag`.tgz"
$(TAR) czf "../grafx2-`cat $(OBJDIR)/versiontag`$(TTFLABEL)-src.tgz" $(TARTRANSFORM) ../src/*.c ../src/*.cpp ../src/*.h ../src/Makefile ../src/Makefile.dep ../share/grafx2/gfx2def.ini $(SCRIPT_FILES) $(SKIN_FILES) ../src/gfx2.ico ../share/grafx2/gfx2.gif ../share/icons/grafx2.svg ../doc/README.txt ../doc/COMPILING.txt ../doc/gpl-2.0.txt ../doc/PF_fonts.txt ../misc/unix/grafx2.1 ../misc/unix/grafx2.xpm ../misc/unix/grafx2.desktop ../misc/morphos/grafx2.info $(FONT_FILES) ../src/Grafx2_Prefix.pch ../src/SDLMain.m
$(DELCOMMAND) "$(OBJDIR)/versiontag"
$(BIN) : $(OBJ)
@test -d ../bin || $(MKDIR) ../bin
@ -674,24 +683,20 @@ ifeq ($(PLATFORM),Haiku)
endif
# GIT revision number
version.c :
version.c: $(REVISION_CACHE)
echo "char SVN_revision[]=\"$(GIT_REVISION)\";" > version.c
ifeq ($(LABEL),)
else
ifneq ($(LABEL),)
pversion.c: $(LABEL_CACHE)
echo "char Program_version[]=\"$(LABEL)\";" > pversion.c
endif
version : delversion delpversion version.c pversion.c $(OBJDIR)/version.o $(OBJDIR)/pversion.o all
$(OBJDIR)/versiontag: pversion.c $(REVISION_CACHE)
echo `sed "s/.*=\"\(.*\)\";/\1/" pversion.c`.$(GIT_REVISION) | tr " :" "_-" | sed -e "s/\([wW][iI][pP]\)\\./\1/" > $(OBJDIR)/versiontag
RES := $(shell if [ ! -f $(CFLAGS_CACHE) ] || [ "`cat $(CFLAGS_CACHE)`" != "$(COPT) $(CFLAGS)" ] ; then echo "$(COPT) $(CFLAGS)" > $(CFLAGS_CACHE) ; fi )
delversion :
$(DELCOMMAND) version.c
delpversion :
ifeq ($(LABEL),)
else
$(DELCOMMAND) pversion.c
endif
$(OBJ): $(CFLAGS_CACHE)
$(OBJDIR)/%.o : %.c
$(if $(wildcard $(OBJDIR)),,$(MKDIR) $(OBJDIR))
@ -714,6 +719,7 @@ $(OBJDIR)/haiku.o : haiku.cpp
clean :
$(DELCOMMAND) $(OBJ)
$(DELCOMMAND) $(OBJDOR)/versiontag
$(DELCOMMAND) $(BIN)
ifneq ($(PLATFORM),amiga-vbcc)