Makefile

   1 #
   2 # Tiny C Compiler Makefile
   3 #
   4 prefix=/usr/local
   5
   6 CFLAGS=-O2 -g -Wall -Wno-parentheses -Wno-missing-braces -I.
   7 LIBS=-ldl
   8 #CFLAGS=-O2 -g -Wall -Wno-parentheses -I. -pg -static -DPROFILE
   9 #LIBS=
  10
  11 CFLAGS+=-m386 -malign-functions=0
  12 DISAS=objdump -D -b binary -m i386
  13 INSTALL=install
  14 VERSION=0.9.1
  15
  16 all: tcc
  17
  18 # auto test
  19
  20 test: test.ref test.out
  21         @if diff -u test.ref test.out ; then echo "Auto Test OK"; fi
  22
  23 prog.ref: prog.c
  24         gcc $(CFLAGS) -o $@ $<
  25
  26 test.ref: prog.ref
  27         ./prog.ref > $@
  28
  29 test.out: tcc prog.c
  30         ./tcc -I. prog.c > $@
  31
  32 run: tcc prog.c
  33         ./tcc -I. prog.c
  34
  35 # iterated test2 (compile tcc then compile prog.c !)
  36 test2: tcc tcc.c prog.c
  37         ./tcc -I. tcc.c -I. prog.c > test.out2
  38         @if diff -u test.ref test.out2 ; then echo "Auto Test2 OK"; fi
  39
  40 # iterated test3 (compile tcc then compile tcc then compile prog.c !)
  41 test3: tcc tcc.c prog.c
  42         ./tcc -I. tcc.c -I. tcc.c -I. prog.c > test.out3
  43         @if diff -u test.ref test.out3 ; then echo "Auto Test3 OK"; fi
  44
  45 # speed test
  46 speed: tcc ex2 ex3
  47         time ./ex2 1238 2 3 4 10 13 4
  48         time ./tcc -I. ./ex2.c 1238 2 3 4 10 13 4
  49         time ./ex3 35
  50         time ./tcc -I. ./ex3.c 35
  51
  52 ex2: ex2.c
  53         gcc $(CFLAGS) -o $@ $<
  54
  55 ex3: ex3.c
  56         gcc $(CFLAGS) -o $@ $<
  57
  58 # Tiny C Compiler
  59
  60 tcc_g: tcc.c Makefile
  61         gcc $(CFLAGS) -o $@ $< $(LIBS)
  62
  63 tcc: tcc_g
  64         strip -s -R .comment -R .note -o $@ $<
  65
  66 install: tcc
  67         $(INSTALL) -m755 tcc $(prefix)/bin
  68         mkdir -p $(prefix)/lib/tcc
  69         $(INSTALL) -m644 stdarg.h stddef.h tcclib.h $(prefix)/lib/tcc
  70
  71 clean:
  72         rm -f *~ *.o tcc tcc1 tcct tcc_g prog.ref *.bin *.i ex2 \
  73            core gmon.out test.out test.ref a.out
  74
  75 # target for development
  76
  77 %.bin: %.c tcc
  78         ./tcc -o $@ -I. $<
  79         $(DISAS) $@
  80
  81 instr.o: instr.S
  82         gcc -O2 -Wall -g -c -o $@ $<
  83
  84 FILE=tcc-$(VERSION)
  85
  86 tar:
  87         rm -rf /tmp/$(FILE)
  88         cp -r ../tcc /tmp/$(FILE)
  89         ( cd /tmp ; tar zcvf ~/$(FILE).tar.gz \
  90           $(FILE)/Makefile $(FILE)/README $(FILE)/TODO $(FILE)/COPYING \
  91           $(FILE)/tcc.c $(FILE)/stddef.h $(FILE)/stdarg.h $(FILE)/tcclib.h \
  92           $(FILE)/ex*.c $(FILE)/prog.c )
  93         rm -rf /tmp/$(FILE)