makefile

   1 # Default flags
   2
   3 CC = gcc
   4
   5 INCLUDES = -I../debug -D__MEMORY_ALLOCATION__
   6 OFLAGS  = -O4 -Os
   7 #OFLAGS  = -O4 -ffast-math -finline-functions
   8 #OFLAGS  = -O4 -finline-functions
   9 #OFLAGS += -mtune=pentium3 -mmmx -msse -msse2 -m3dnow
  10 #OFLAGS += -minline-all-stringops -fsingle-precision-constant
  11 #OFLAGS += -malign-double
  12 CFLAGS += -W -Wall -Wextra -g
  13 CFLAGS += -std=c99 -D_XOPEN_SOURCE=500
  14 CFLAGS += $(OFLAGS) $(INCLUDES)
  15 LDFLAGS += -g
  16
  17 # Targets
  18
  19 ALLEXE  =
  20 ALLEXE += calc
  21 ALLEXE += ascii
  22 ALLEXE += skel
  23
  24 SHELL = bash
  25
  26 MAKE = mingw32-make
  27 MAKEFLAGS += -s
  28
  29 # Functions
  30
  31 TITLE = echo -en "\033[0;1m$(strip $(1))\033[0;0m:\t"
  32 PASS = echo -e "\033[1;32m$(strip $(1))\033[0;0m"
  33 WARN = echo -e "\033[1;33m$(strip $(1))\033[0;0m"
  34 FAIL = echo -e "\033[1;31m$(strip $(1))\033[0;0m"
  35
  36 MKDIR = mkdir -p $(1) && chmod a+rx,go-w $(1)
  37
  38 INSTALL = test -d `dirname $(2)` || $(call MKDIR, `dirname $(2)`) && cp -pa $(1) $(2) && chmod a+rX,go-w $(2)
  39
  40 VALID = $(call TITLE, $(1)) && $(2) && $(call PASS, SUCCESS) || { $(call FAIL, FAILED); test; }
  41
  42 ## Generic rules
  43
  44 all: depends
  45         $(MAKE) $(ALLEXE:%=%.exe)
  46
  47 alltests: all
  48         $(MAKE) $(addprefix test_,$(ALLEXE:%.exe=%))
  49
  50 depends: $(patsubst %.c, %.d, $(wildcard *.c)) $(patsubst %, %.ld, $(ALLEXE))
  51
  52 count:
  53         wc $(wildcard *.c *.h) $(MAKEFILE_LIST)
  54
  55 clean:
  56         $(call TITLE, "Cleaning")
  57         touch clean
  58         rm -f clean $(wildcard *.d *.ld *.log *.o *.test *~ .exec_*)
  59         $(call PASS, SUCCESS)
  60
  61 purge: clean
  62         $(call TITLE, "Purging")
  63         touch purge
  64         rm -f purge $(ALLEXE) $(shell [ -f .targets ] && { cat .targets | sort | uniq; echo .targets; })
  65         $(call PASS, SUCCESS)
  66
  67 ## Main rules
  68
  69 include $(wildcard *.d)
  70 include $(wildcard *.ld)
  71
  72 %.test: %.c
  73         $(call TITLE, "Building $@")
  74 #       awk '/\/\* *test:.*\*\// { sub(/^.*\/\* *test: */, ""); sub(/ *\*\/.*$$/, ""); print }' $< > $@
  75         ./getcomments.pl -p='test:\s' -f='%' $< > $@
  76         $(call PASS, SUCCESS)
  77
  78 test_%: %.test %.exe
  79         IFS=$$'\n'; RC=0; \
  80         for test in `cat $< | sed 's,${<:.test=.exe},./${<:.test=.exe},g'`; do \
  81           echo "=== $$test ==="; \
  82           eval $(VALGRIND) $$test; \
  83           [ $$? -eq 0 ] && echo -e "\033[1;32mSUCCESS\033[0;0m" \
  84                         || { echo -e "\033[1;31mFAILED\033[0;0m"; RC=1; }; \
  85         done; \
  86         test "$$RC" -ne 1
  87
  88 valgrind_%: %
  89         VALGRIND="valgrind -v --leak-check=full --show-reachable=yes --log-fd=2"; \
  90         export VALGRIND; \
  91         $(MAKE) test_$<
  92
  93 %.d: %.c
  94         $(call TITLE, "Building $@")
  95         $(CC) $(INCLUDES) -MM $< -o $@~
  96         echo ${<:.c=.o}: $(shell ./getcomments.pl -p='depend:\s' -f='%' $<) >> $@~
  97         mv $@~ $@
  98         $(call PASS, SUCCESS)
  99
 100 %.ld: %.c
 101         $(call TITLE, "Building $@")
 102         echo ${<:.c=.exe}: $(shell ./getcomments.pl -p='linker:\s' -f='%' $< | awk '{for (i=1;i<=NF;i++) if ($$(i) ~ /.o$$/) printf " %s", $$(i)}') >> $@
 103         $(call PASS, SUCCESS)
 104
 105 %.o: %.c
 106         $(call TITLE, "Building $@")
 107         $(CC) $(CFLAGS) $(INCLUDES) $(shell ./getcomments.pl -p='cflags:\s' -f='%' $<) -c $< -o $@
 108         $(call PASS, SUCCESS)
 109
 110
 111 %.exe: %.o %.d
 112         $(call TITLE, "Building $@")
 113         $(CC) $(LDFLAGS) $(shell ./getcomments.pl -p='linker:\s' -f='%' ${<:.o=.c}) $< -o $@
 114         $(call PASS, SUCCESS)
 115
 116 ## Phony
 117
 118 .PHONY: clean count purge
 119
 120 ## Precious
 121
 122 .PRECIOUS: %.d %.o