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) $(GCOV)
  15 LDFLAGS += -g $(GCOV)
  16 ifeq ($(OS),Windows_NT)
  17 LDLIBS += -lws2_32
  18 endif
  19
  20 # Targets
  21
  22 ALLEXE  =
  23 ALLEXE += webserver
  24 #ALLEXE += skel
  25
  26 SHELL = bash
  27
  28 #MAKE = mingw32-make
  29 MAKEFLAGS += -s
  30 include $(wildcard .makefile)
  31
  32 # Functions
  33
  34 TITLE = echo -en "\033[0;1m$(strip $(1))\033[0;0m:\t"
  35 PASS = echo -e "\033[1;32m$(strip $(1))\033[0;0m"
  36 WARN = echo -e "\033[1;33m$(strip $(1))\033[0;0m"
  37 FAIL = echo -e "\033[1;31m$(strip $(1))\033[0;0m"
  38
  39 MKDIR = mkdir -p $(1) && chmod a+rx,go-w $(1)
  40
  41 INSTALL = test -d `dirname $(2)` || $(call MKDIR, `dirname $(2)`) && cp -pa $(1) $(2) && chmod a+rX,go-w $(2)
  42
  43 VALID = $(call TITLE, $(1)) && $(2) && $(call PASS, SUCCESS) || { $(call FAIL, FAILED); test; }
  44
  45 ## Generic rules
  46
  47 all: depends
  48         $(MAKE) $(ALLEXE:%=%.exe)
  49
  50 count:
  51         wc $(wildcard *.c *.h) $(MAKEFILE_LIST)
  52
  53 clean:
  54         $(call TITLE, "Cleaning")
  55         touch clean
  56         rm -f clean $(wildcard *.d *.ld *.log *.o *.test *~ .exec_*)
  57         $(call PASS, SUCCESS)
  58
  59 depends: $(patsubst %.c, %.d, $(wildcard *.c)) $(patsubst %, %.ld, $(ALLEXE))
  60
  61 gcovs:
  62         $(MAKE) $(addprefix gcov_,$(ALLEXE))
  63
  64 purge: clean
  65         $(call TITLE, "Purging")
  66         touch purge
  67         rm -f purge $(ALLEXE:%=%.exe)
  68         $(call PASS, SUCCESS)
  69
  70 valgrinds: all
  71         $(MAKE) $(addprefix valgrind_,$(ALLEXE))
  72
  73 wipe: purge
  74         $(call TITLE, "Wiping")
  75         touch wipe
  76         rm -f wipe $(wildcard *.gcda *.gcno *.gcov)
  77         $(call PASS, SUCCESS)
  78
  79 tests: all
  80         $(MAKE) $(addprefix test_,$(ALLEXE))
  81
  82 ## Main rules
  83
  84 include $(wildcard *.d)
  85 include $(wildcard *.ld)
  86
  87 gcov_%:
  88         $(MAKE) purge
  89         GCOV="-coverage -O0" $(MAKE)
  90         $(MAKE) test_$(@:gcov_%=%)
  91         gcov `sed -e 's/\.exe:/.c/;s/\.o/.c/g' $(@:gcov_%=%.ld)`
  92         touch gcov
  93         rm -f gcov $(wildcard *.gcda *.gcno)
  94         $(MAKE) purge
  95         grep '#####' *.c.gcov || true
  96
  97 %.test: %.c
  98         $(call TITLE, "Building $@")
  99 #       awk '/\/\* *test:.*\*\// { sub(/^.*\/\* *test: */, ""); sub(/ *\*\/.*$$/, ""); print }' $< > $@
 100         perl -- getcomments.pl -p='test:\s' -f='%' $< > $@
 101         $(call PASS, SUCCESS)
 102
 103 test_%: %.test %.exe
 104         IFS=$$'\n'; RC=0; \
 105         for test in `cat $< | sed 's,${<:.test=.exe},$(VALGRIND) ./${<:.test=.exe},g'`; do \
 106           echo "=== $$test ==="; \
 107           eval $$test; \
 108           [ $$? -eq 0 ] && echo -e "\033[1;32mSUCCESS\033[0;0m" \
 109                         || { echo -e "\033[1;31mFAILED\033[0;0m"; RC=1; }; \
 110         done; \
 111         test "$$RC" -ne 1
 112
 113 valgrind_%: %.exe
 114         VALGRIND="valgrind -v --leak-check=full --log-fd=3"; \
 115         export VALGRIND; \
 116         $(MAKE) $(@:valgrind_%=test_%) 3>$@.log
 117
 118 %.d: %.c
 119         $(call TITLE, "Building $@")
 120         $(CC) $(INCLUDES) -MM $< -o $@~
 121         echo ${<:.c=.o}: $(shell perl -- getcomments.pl -p='depend:\s' -f='%' $<) >> $@~
 122         mv $@~ $@
 123         $(call PASS, SUCCESS)
 124
 125 %.ld: %.c
 126         $(call TITLE, "Building $@")
 127         echo ${<:.c=.exe}: $(shell perl -- getcomments.pl -p='linker:\s' -f='%' $< | awk '{for (i=1;i<=NF;i++) if ($$(i) ~ /.o$$/) printf " %s", $$(i)}') > $@
 128         $(call PASS, SUCCESS)
 129
 130 %.o: %.c
 131         $(call TITLE, "Building $@")
 132         $(CC) $(CFLAGS) $(INCLUDES) $(shell perl -- getcomments.pl -p='cflags:\s' -f='%' $<) -c $< -o $@
 133         $(call PASS, SUCCESS)
 134
 135
 136 %.exe: %.o %.d
 137         $(call TITLE, "Building $@")
 138         $(CC) $(LDFLAGS) $< $(shell perl -- getcomments.pl -p='linker:\s' -f='%' ${<:.o=.c}) $(LDLIBS) -o $@
 139         $(call PASS, SUCCESS)
 140
 141 ## Phony
 142
 143 .PHONY: all clean count depends gcovs purge tests
 144
 145 ## Precious
 146
 147 .PRECIOUS: %.d %.o