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