makefile

   1 # Default flags
   2
   3 CC = gcc
   4
   5 #INCLUDES = -I../debug -D__MEMORY_ALLOCATION__
   6 INCLUDES =
   7 OFLAGS  = -O4 -Os
   8 #OFLAGS  = -O4 -ffast-math -finline-functions
   9 #OFLAGS  = -O4 -finline-functions
  10 #OFLAGS += -mtune=pentium3 -mmmx -msse -msse2 -m3dnow
  11 #OFLAGS += -minline-all-stringops -fsingle-precision-constant
  12 #OFLAGS += -malign-double
  13 CFLAGS += -W -Wall -Wextra -g
  14 #CFLAGS += -std=c99 -D_XOPEN_SOURCE=500
  15 CFLAGS += $(OFLAGS) $(INCLUDES) $(GCOV)
  16 LDFLAGS += -g $(GCOV)
  17
  18 # Targets
  19
  20 ALLEXE  =
  21 ALLEXE += bf
  22
  23 SHELL = bash
  24
  25 #MAKE = mingw32-make
  26 MAKEFLAGS += -s
  27 include $(wildcard .makefile)
  28
  29 # Functions
  30
  31 TITLE = echo -en "\033[0;1m$(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 count:
  48         wc $(wildcard *.c *.h) $(MAKEFILE_LIST)
  49
  50 clean:
  51         $(call TITLE, "Cleaning")
  52         touch clean
  53         rm -f clean $(wildcard *.d *.ld *.log *.o *.test *~ .exec_*)
  54         $(call PASS, SUCCESS)
  55
  56 depends: $(patsubst %.c, %.d, $(wildcard *.c)) $(patsubst %, %.ld, $(ALLEXE))
  57
  58 gcovs:
  59         $(MAKE) $(addprefix gcov_,$(ALLEXE))
  60
  61 purge: clean
  62         $(call TITLE, "Purging")
  63         touch purge
  64         rm -f purge $(ALLEXE:%=%.exe)
  65         $(call PASS, SUCCESS)
  66
  67 valgrinds:
  68         $(MAKE) $(addprefix valgrind_,$(ALLEXE))
  69
  70 wipe: purge
  71         $(call TITLE, "Wiping")
  72         touch wipe
  73         rm -f wipe $(wildcard *.gcda *.gcno *.gcov)
  74         $(call PASS, SUCCESS)
  75
  76 tests: all
  77         $(MAKE) $(addprefix test_,$(ALLEXE))
  78
  79 ## Main rules
  80
  81 include $(wildcard *.d)
  82 include $(wildcard *.ld)
  83
  84 gcov_%:
  85         $(MAKE) purge
  86         GCOV="-coverage -O0" $(MAKE)
  87         $(MAKE) test_$(@:gcov_%=%)
  88         gcov `sed -e 's/\.exe:/.c/;s/\.o/.c/g' $(@:gcov_%=%.ld)`
  89         touch gcov
  90         rm -f gcov $(wildcard *.gcda *.gcno)
  91         $(MAKE) purge
  92         grep '#####' *.c.gcov || true
  93
  94 %.test: %.c
  95         $(call TITLE, "Building $@")
  96 #       awk '/\/\* *test:.*\*\// { sub(/^.*\/\* *test: */, ""); sub(/ *\*\/.*$$/, ""); print }' $< > $@
  97         perl -- getcomments.pl -p='test:\s' -f='%' $< > $@
  98         $(call PASS, SUCCESS)
  99
 100 test_%: %.test %.exe
 101         IFS=$$'\n'; RC=0; \
 102         for test in `cat $< | sed 's,${<:.test=.exe},$(VALGRIND) ./${<:.test=.exe},g'`; do \
 103           echo "=== $$test ==="; \
 104           eval $$test; \
 105           [ $$? -eq 0 ] && echo -e "\033[1;32mSUCCESS\033[0;0m" \
 106                         || { echo -e "\033[1;31mFAILED\033[0;0m"; RC=1; }; \
 107         done; \
 108         test "$$RC" -ne 1
 109
 110 valgrind_%: %.exe
 111         VALGRIND="valgrind -v --leak-check=full --log-fd=3"; \
 112         export VALGRIND; \
 113         $(MAKE) $(@:valgrind_%=test_%) 3>$@.log
 114
 115 %.d: %.c
 116         $(call TITLE, "Building $@")
 117         $(CC) $(INCLUDES) -MM $< -o $@~
 118         echo ${<:.c=.o}: $(shell perl -- getcomments.pl -p='depend:\s' -f='%' $<) >> $@~
 119         mv $@~ $@
 120         $(call PASS, SUCCESS)
 121
 122 %.ld: %.c
 123         $(call TITLE, "Building $@")
 124         echo ${<:.c=.exe}: $(shell perl -- getcomments.pl -p='linker:\s' -f='%' $< | awk '{for (i=1;i<=NF;i++) if ($$(i) ~ /.o$$/) printf " %s", $$(i)}') > $@
 125         $(call PASS, SUCCESS)
 126
 127 %.o: %.c
 128         $(call TITLE, "Building $@")
 129         $(CC) $(CFLAGS) $(INCLUDES) $(shell perl -- getcomments.pl -p='cflags:\s' -f='%' $<) -c $< -o $@
 130         $(call PASS, SUCCESS)
 131
 132
 133 %.exe: %.o %.d
 134         $(call TITLE, "Building $@")
 135         $(CC) $(LDFLAGS) $< $(shell perl -- getcomments.pl -p='linker:\s' -f='%' ${<:.o=.c}) -o $@
 136         $(call PASS, SUCCESS)
 137
 138 ## Phony
 139
 140 .PHONY: all clean count depends gcovs purge tests
 141
 142 ## Precious
 143
 144 .PRECIOUS: %.d %.o