Makefile

   1 STATIC ?= 0
   2 FLTO   ?= 0
   3 DEBUG  ?= 0
   4 STRIP  ?= 0
   5
   6 # ----------------------------------------------------------------------------
   7 # Flags
   8 # ----------------------------------------------------------------------------
   9
  10 OS_TYPE := $(shell $(CC) -dumpmachine)
  11
  12 ifneq ($(TARGET),)
  13   CFLAGS += -target $(TARGET)
  14 endif
  15
  16 ifneq ($(SYSROOT),)
  17   CFLAGS += --sysroot=$(SYSROOT)
  18 endif
  19
  20 ifneq ($(CPU),)
  21   CFLAGS += -m$(CPU)
  22 endif
  23
  24 CFLAGS += -std=gnu99 -Wall -pedantic -Wno-deprecated-declarations -Ilibnuhash/c99/include -D_FILE_OFFSET_BITS=64
  25
  26 ifneq ($(DEBUG),1)
  27   CFLAGS += -Ofast -DNDEBUG
  28 else
  29   CFLAGS += -Og -g
  30 endif
  31
  32 ifeq ($(FLTO),1)
  33   CFLAGS += -flto
  34 endif
  35
  36 ifneq ($(MARCH),)
  37   CFLAGS += -march=$(MARCH)
  38 endif
  39
  40 ifneq ($(MTUNE),)
  41   CFLAGS += -mtune=$(MTUNE)
  42 endif
  43
  44 ifeq ($(STATIC),1)
  45   LDFLAGS += -static
  46 endif
  47
  48 ifeq ($(STRIP),1)
  49   LDFLAGS += -Wl,-s
  50 endif
  51
  52 ifneq ($(filter %w64-mingw32 %w64-windows-gnu,$(OS_TYPE)),)
  53   LDFLAGS += -municode
  54 endif
  55
  56 RCFLAGS += -Ilibnuhash/c99/src
  57
  58 # ----------------------------------------------------------------------------
  59 # Files
  60 # ----------------------------------------------------------------------------
  61
  62 INFILES = $(patsubst %.c,%.o,$(wildcard libnuhash/c99/src/*.c)) $(patsubst %.c,%.o,$(wildcard tool/src/*.c))
  63 OUTFILE = bin/nuhash
  64 OUTPATH = $(patsubst %/,%,$(dir $(OUTFILE)))
  65
  66 ifneq ($(filter %mingw32 %windows-gnu %cygwin %cygnus,$(OS_TYPE)),)
  67   OUTFILE := $(OUTFILE).exe
  68 endif
  69
  70 ifneq ($(filter %mingw32 %windows-gnu %cygwin %cygnus,$(OS_TYPE)),)
  71   INFILES += $(patsubst %.rc,%.o,$(wildcard tool/res/*.rc))
  72 endif
  73
  74 # ----------------------------------------------------------------------------
  75 # Rules
  76 # ----------------------------------------------------------------------------
  77
  78 .PHONY: all clean
  79
  80 all: $(OUTFILE)
  81
  82 $(OUTFILE): $(INFILES) | $(OUTPATH)
  83         $(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
  84
  85 $(OUTPATH):
  86         mkdir -p $@
  87
  88 %.o: %.c
  89         $(CC) $(CFLAGS) -c -o $@ $<
  90
  91 %.o: %.rc
  92         windres $(RCFLAGS) -o $@ $<
  93
  94 clean:
  95         rm -vrf $(OUTPATH)
  96         find . \! -path '*/.*' -type f -name '*.o' -exec rm -vf {} \;