shotgun/external_libs/libgdtoa/Makefile

   1 # Based on original makefile included with the source.
   2 # The source for libgdtoa imported from FreeBSD 7.0
   3 # in /usr/src/contrib/gdtoa.
   4
   5 -include ../../config.mk
   6
   7 # Respect the environment
   8 ifeq ($(CC),)
   9   CC=gcc
  10 endif
  11
  12 UNAME=$(shell uname)
  13 CPU=$(shell uname -p)
  14 MARCH=$(shell uname -m)
  15 OSVER=$(shell uname -r)
  16
  17 WARNINGS = -Wall
  18 DEBUG = -g -ggdb3
  19
  20 CFLAGS = $(WARNINGS) $(DEBUG)
  21 NAME=libgdtoa
  22 VERSION = 1
  23 COMP=$(CC)
  24 RANLIB = ranlib
  25
  26 ifndef VERBOSE
  27   COMP=@echo CC $@;$(CC)
  28   LINKER=@echo LINK $@;$(CC) $(LDOPT)
  29 endif
  30
  31 OUTPUT_A = $(NAME).a
  32
  33 ifeq ($(UNAME),Darwin)
  34   SINGLE_MODULE=-Wl,-single_module
  35   ifeq ($(OSVER),9.1.0)
  36     export MACOSX_DEPLOYMENT_TARGET=10.5
  37   else
  38     export MACOSX_DEPLOYMENT_TARGET=10.4
  39   endif
  40 else
  41   SINGLE_MODULE=
  42 endif
  43
  44 ifeq ($(UNAME),SunOS)
  45   CFLAGS+=-D__C99FEATURES__
  46 endif
  47
  48 ifeq ($(UNAME),OpenBSD)
  49   CFLAGS+=-DNO_FENV_H
  50 endif
  51
  52 ifdef DEV
  53   OPTIMIZATIONS=
  54 else
  55   INLINE_OPTS=
  56   OPTIMIZATIONS=-O2 -funroll-loops -finline-functions $(INLINE_OPTS)
  57 endif
  58
  59 ifeq ($(CPU), powerpc)
  60   OPTIMIZATIONS+=-falign-loops=16
  61 endif
  62
  63 CFLAGS += -fPIC $(CPPFLAGS)
  64
  65 DEPS = dmisc.c dtoa.c g_Qfmt.c g__fmt.c g_ddfmt.c g_dfmt.c g_ffmt.c\
  66        g_xLfmt.c g_xfmt.c gdtoa.c gethex.c gmisc.c hd_init.c hexnan.c\
  67        misc.c smisc.c strtoIQ.c strtoId.c strtoIdd.c strtoIf.c strtoIg.c\
  68        strtoIx.c strtoIxL.c strtod.c strtodI.c strtodg.c strtof.c strtopQ.c\
  69        strtopd.c strtopdd.c strtopf.c strtopx.c strtopxL.c strtorQ.c\
  70        strtord.c strtordd.c strtorf.c strtorx.c strtorxL.c sum.c ulp.c
  71 OBJS = dmisc.o dtoa.o g_Qfmt.o g__fmt.o g_ddfmt.o g_dfmt.o g_ffmt.o\
  72        g_xLfmt.o g_xfmt.o gdtoa.o gethex.o gmisc.o hd_init.o hexnan.o\
  73        misc.o smisc.o strtoIQ.o strtoId.o strtoIdd.o strtoIf.o strtoIg.o\
  74        strtoIx.o strtoIxL.o strtod.o strtodI.o strtodg.o strtof.o strtopQ.o\
  75        strtopd.o strtopdd.o strtopf.o strtopx.o strtopxL.o strtorQ.o\
  76        strtord.o strtordd.o strtorf.o strtorx.o strtorxL.o sum.o ulp.o
  77
  78 all: arith.h gd_qnan.h library
  79
  80 arith.h: arithchk.c
  81         $(CC) $(CFLAGS) arithchk.c || $(CC) -DNO_LONG_LONG $(CFLAGS) arithchk.c
  82         ./a.out >arith.h
  83         rm -f a.out arithchk.o
  84
  85 gd_qnan.h: arith.h qnan.c
  86         $(CC) $(CFLAGS) qnan.c
  87         ./a.out >gd_qnan.h
  88         rm -f a.out qnan.o
  89
  90 %.o: %.c
  91         $(COMP) $(CFLAGS) $(OPTIMIZATIONS) -c $< -o $@
  92
  93 %.o: %.S
  94         $(COMP) $(CFLAGS) $(OPTIMIZATIONS) -c $< -o $@
  95
  96 .%.d:  %.c  $(DEPS)
  97         @echo DEP $<
  98         @set -e; rm -f $@; \
  99         $(CC) -MM $(CPPFLAGS) $< > $@.$$$$; \
 100         sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
 101         rm -f $@.$$$$
 102
 103 library: $(OUTPUT_A)
 104
 105 $(OUTPUT_A): $(DEPS) $(OBJS)
 106         $(AR) cru $(OUTPUT_A) $(OBJS)
 107         $(RANLIB) $(OUTPUT_A)
 108
 109 .PHONY: library
 110
 111 test: library
 112         -cd test; $(MAKE)
 113
 114 .PHONY: test
 115
 116 clean:
 117         rm -f *.o *.lo *.la *.so *.a
 118         -cd test; $(MAKE) clean
 119
 120 .PHONY: clean
 121
 122 ifneq ($(MAKECMDGOALS),clean)
 123 -include $(SOURCES:%.c=.%.d)
 124 endif