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Makefile
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Makefile
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CC=gcc
CFLAGS=-c -Wall -Wextra -I /usr/local/include `libpng-config --cflags` -DUSEPNG -DUSEJPG
LDFLAGS=`libpng-config --ldflags` -lz -ljpeg -lm
AWK=awk
# Add your source files here:
LIB_SOURCES=bmp.c
LIB_OBJECTS=$(LIB_SOURCES:.c=.o)
LIB=libbmp.a
# To build luabmp, link against the lua library
LUALIBS=-llua
DOCS=doc/bitmap.html doc/README.html doc/freetype-fonts.html doc/built-in-fonts.html doc/LICENSE
ifeq ($(BUILD),debug)
# Debug
CFLAGS += -O0 -g
LDFLAGS +=
else
# Release mode
CFLAGS += -O2 -DNDEBUG
LDFLAGS += -s
endif
LUA_EXEC=luabmp
ifeq ($(OS),Windows_NT)
# Windows (MinGW)
CFLAGS += -D WIN32
LUA_EXEC := $(LUA_EXEC).exe
else
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Linux)
endif
ifeq ($(UNAME_S),Linux)
# Under linux, we need to link Lua related stuff with -ldl
LUALIBS += -ldl
CFLAGS += -D LINUX
endif
ifeq ($(UNAME_S),Darwin)
CFLAGS += -D OSX
endif
endif
all: libbmp.a docs utils bmph.h
debug:
$(MAKE) BUILD=debug
libbmp.a: $(LIB_OBJECTS)
ar rs $@ $^
.c.o:
$(CC) $(CFLAGS) -c $< -o $@
bmp.o: bmp.c bmp.h
docs: doc $(DOCS)
doc:
mkdir -p doc
doc/bitmap.html: bmp.h d.awk | doc
$(AWK) -v Title="API Documentation" -f d.awk $< > $@
doc/LICENSE: LICENSE | doc
cp $< $@
doc/README.html: README.md d.awk | doc
$(AWK) -f d.awk -v Clean=1 -v Title="README" $< > $@
doc/freetype-fonts.html: ftypefont/ftfont.h d.awk | doc
$(AWK) -v Title="FreeType Font Support" -f d.awk $< > $@
doc/built-in-fonts.html: fonts/instructions.md d.awk | doc
$(AWK) -v Title="Raster Font Support" -f d.awk -v Clean=1 $< > $@
# Single header file library
bmph.h: bmp.c bmp.h
@echo Making stb-style single header library $@ from $^
@echo '/* STB-style single header bitmap library.' > $@
@echo ' *' >> $@
@echo ' * To use this file, add the following to _one_ source file:' >> $@
@echo ' *' >> $@
@echo ' * #define BMPH_IMPLEMENTATION' >> $@
@echo ' * #include "bmph.h"' >> $@
@echo ' *' >> $@
@echo ' * and then use `#include "bmph.h"` in all other files that' >> $@
@echo ' * use the bitmap functionality.' >> $@
@echo ' *' >> $@
@echo ' * This file was automatically generated by a script.' >> $@
@echo ' * To modify the code, it is recommend to modify the original' >> $@
@echo ' * sources and then regenerating this file by running `make bmph.h`.' >> $@
@echo ' *' >> $@
@echo ' * The original sources can be found at https://github.com/wernsey/bitmap' >> $@
@echo ' * Contributions are welcome.' >> $@
@echo ' *' >> $@
@echo ' * For more information on stb-style single header libraries, see' >> $@
@echo ' * https://github.com/nothings/stb/blob/master/docs/stb_howto.txt' >> $@
@echo ' */' >> $@
@cat bmp.h >> $@
@echo '#ifdef BMPH_IMPLEMENTATION' >> $@
@cat bmp.c >> $@
@echo '#endif /* BMPH_IMPLEMENTATION */' >> $@
utils: util/hello util/bmfont util/dumpfonts util/cvrt util/imgdup
util/hello: hello.o libbmp.a | util
$(CC) -o $@ $^ $(LDFLAGS)
util/bmfont: fonts/bmfont.o misc/to_xbm.o libbmp.a | util
$(CC) -o $@ $^ $(LDFLAGS)
util/dumpfonts: fonts/dumpfonts.o misc/to_xbm.o libbmp.a | util
$(CC) -o $@ $^ $(LDFLAGS)
util/cvrt: misc/cvrt.o libbmp.a | util
$(CC) -o $@ $^ $(LDFLAGS)
util/imgdup: misc/imgdup.o libbmp.a | util
$(CC) -o $@ $^ $(LDFLAGS)
lua-bindings : $(LUA_EXEC)
$(LUA_EXEC): misc/luabmp.o libbmp.a | doc
$(CC) -o $@ $^ $(LDFLAGS) $(LUALIBS)
awk -f d.awk misc/luabmp.c > doc/luabmp.html
misc/luabmp.o: misc/luabmp.c
$(CC) $(CFLAGS) -I . -c $< -o $@
ftypefont/fttest: ftypefont/fttest.c ftypefont/ftfont.c bmp.c
$(CC) -I . -I /usr/local/include/freetype2/ -o $@ $^ -lfreetype $(LDFLAGS)
util:
mkdir -p util
.PHONY : clean lua-bindings docs
clean:
-rm -f *.o $(LIB) bmph.h
-rm -f $(LUA_EXEC) hello *.exe test/*.exe
-rm -rf $(DOCS)
-rm -rf util doc misc/*.o fonts/*.o
# The .exe above is for MinGW, btw.