Makefile

   1 .SUFFIXES:
   2 .SUFFIXES: .o .c .l
   3
   4 CFLAGS ?=
   5 LDFLAGS ?=
   6 LFLAGS ?=
   7
   8 PREFIX ?= /usr
   9 BINDIR ?= $(PREFIX)/bin
  10 MANDIR ?= $(PREFIX)/share/man
  11
  12 CC ?= gcc
  13 CFLAGS += -std=c99 -D_XOPEN_SOURCE
  14 LD ?= gcc
  15
  16 # Debug
  17 CFLAGS += -g -O0 -pedantic -Wall -Wextra -Werror
  18
  19 SDLPROG = clav-sdl
  20 TEXTPROG = clav-cli
  21
  22 SDL_FONT=\"/usr/share/fonts/dejavu/DejaVuSansMono.ttf\"
  23
  24 MAN = clav.1
  25
  26 default: all
  27
  28 .PHONY: all
  29 all: $(SDLPROG) $(TEXTPROG)
  30
  31 sdl2: $(SDLPROG)
  32 cli: $(TEXTPROG)
  33
  34 clav.o: clav.c macros.h ui.h quiver.h
  35         $(CC) $(CFLAGS) -c -o $@ $<
  36
  37 quiver.o: quiver.c macros.h ui.h quiver.h
  38         $(CC) $(CFLAGS) -c -o $@ $<
  39
  40 $(SDLPROG): clav.o quiver.o ui-sdl.o
  41         $(LD) $(LDFLAGS) -lm $(shell pkg-config --libs sdl2 SDL2_ttf) -o $@ $^
  42
  43 $(TEXTPROG): clav.o quiver.o ui-cli.o
  44         $(LD) $(LDFLAGS) -o $@ $^
  45
  46 ui-sdl.o: ui-sdl.c macros.h ui.h quiver.h
  47         $(CC) $(CFLAGS) -DFONT_PATH=$(SDL_FONT) $(shell pkg-config --cflags sdl2 SDL2_ttf) -c -o $@ $<
  48
  49 ui-cli.o: ui-cli.c macros.h
  50         $(CC) $(CFLAGS) -c -o $@ $<
  51
  52 .PHONY: clean
  53 clean:
  54         find -name '*.o' -delete
  55         find -name '*~' -delete
  56         rm -f $(SDLPROG)
  57
  58 .PHONY: install
  59 install: all
  60         mkdir -p $(DESTDIR)$(BINDIR)
  61         cp -f $(SDLPROG) $(DESTDIR)$(BINDIR)/
  62         mkdir -p $(DESTDIR)$(MANDIR)/man1
  63         cp -f $(MAN) $(DESTDIR)$(MANDIR)/man1/
  64
  65 .PHONY: uninstall
  66 uninstall:
  67         cd $(DESTDIR)$(BINDIR) && rm -f $(SDLPROG)
  68         cd $(DESTDIR)$(MANDIR)/man1 && rm -f $(MAN)