mdw@git.distorted.org.uk Git - sgt/halibut/blob - Makefile

   1 # Halibut master makefile
   2
   3 # Currently depends on gcc, because:
   4 #  - the dependency tracking uses -MD in order to avoid needing an
   5 #    explicit `make depend' step
   6 #  - the definition of CFLAGS includes the gcc-specific flag
   7 #    `-Wall'
   8 #
   9 # Currently depends on GNU make, because:
  10 #  - the Makefile uses GNU ifdef / ifndef commands and GNU make `%'
  11 #    pattern rules
  12
  13 prefix=/usr/local
  14 exec_prefix=$(prefix)
  15 bindir=$(exec_prefix)/bin
  16 INSTALL=install -c
  17
  18 ifdef RELEASE
  19 ifndef VERSION
  20 VERSION := $(RELEASE)
  21 endif
  22 else
  23 CFLAGS += -g
  24 endif
  25
  26 ifeq (x$(VERSION)y,xy)
  27 RELDIR := halibut
  28 else
  29 RELDIR := halibut-$(VERSION)
  30 endif
  31
  32 # `make' from top level will build in directory `build'
  33 # `make BUILDDIR=foo' from top level will build in directory foo
  34 ifndef REALBUILD
  35 ifndef BUILDDIR
  36 ifdef TEST
  37 BUILDDIR := test
  38 else
  39 BUILDDIR := build
  40 endif
  41 endif
  42
  43 all install:
  44         @test -d $(BUILDDIR) || mkdir $(BUILDDIR)
  45         @$(MAKE) -C $(BUILDDIR) -f ../Makefile $@ REALBUILD=yes
  46
  47 spotless: topclean
  48         @test -d $(BUILDDIR) || mkdir $(BUILDDIR)
  49         @$(MAKE) -C $(BUILDDIR) -f ../Makefile spotless REALBUILD=yes
  50
  51 clean: topclean
  52         @test -d $(BUILDDIR) || mkdir $(BUILDDIR)
  53         @$(MAKE) -C $(BUILDDIR) -f ../Makefile clean REALBUILD=yes
  54
  55 # Remove Halibut output files in the source directory (may
  56 # have been created by running, for example, `build/halibut
  57 # inputs/test.but').
  58 topclean:
  59         rm -f *.html output.* *.tar.gz
  60
  61 # Make a release archive. If $(VERSION) is specified, this will
  62 # also contain a `manifest' file which will be used to decide the
  63 # version number automatically.
  64 release: release.sh
  65         ./release.sh $(RELDIR) $(VERSION)
  66
  67 else
  68
  69 # The `real' makefile part.
  70
  71 CFLAGS += -Wall -W
  72
  73 ifdef TEST
  74 CFLAGS += -DLOGALLOC
  75 LIBS += -lefence
  76 endif
  77
  78 ifndef VER
  79 ifdef VERSION
  80 VER := $(VERSION)
  81 endif
  82 endif
  83 ifdef VER
  84 VDEF = -DVERSION=\"$(VER)\"
  85 else
  86 VDEF = `(cd $(SRC); md5sum -c manifest && cat version)`
  87 endif
  88
  89 all: halibut
  90
  91 SRC := ../
  92
  93 ifeq ($(shell test -d $(SRC)charset && echo yes),yes)
  94 LIBCHARSET_SRCDIR = $(SRC)charset/
  95 else
  96 LIBCHARSET_SRCDIR = $(SRC)../charset/
  97 endif
  98 LIBCHARSET_OBJDIR = ./#
  99 LIBCHARSET_OBJPFX = cs-#
 100 LIBCHARSET_GENPFX = charset-#
 101 MD = -MD
 102 CFLAGS += -I$(LIBCHARSET_SRCDIR) -I$(LIBCHARSET_OBJDIR)
 103 include $(LIBCHARSET_SRCDIR)Makefile
 104
 105 MODULES := main malloc ustring error help licence version misc tree234
 106 MODULES += input keywords contents index style biblio
 107 MODULES += bk_text bk_html bk_whlp bk_man bk_info bk_paper bk_ps bk_pdf
 108 MODULES += winhelp psdata wcwidth
 109
 110 OBJECTS := $(addsuffix .o,$(MODULES)) $(LIBCHARSET_OBJS)
 111 DEPS := $(addsuffix .d,$(MODULES))
 112
 113 halibut: $(OBJECTS)
 114         $(CC) $(LFLAGS) -o halibut $(OBJECTS) $(LIBS)
 115
 116 %.o: $(SRC)%.c
 117         $(CC) $(CFLAGS) -MD -c $<
 118
 119 version.o: FORCE
 120         $(CC) $(VDEF) -MD -c $(SRC)version.c
 121
 122 spotless:: clean
 123         rm -f *.d
 124
 125 clean::
 126         rm -f *.o halibut core
 127
 128 install:
 129         $(INSTALL) -m 755 halibut $(bindir)/halibut
 130         $(MAKE) -C ../doc install prefix="$(prefix)" INSTALL="$(INSTALL)"
 131
 132 FORCE: # phony target to force version.o to be rebuilt every time
 133
 134 -include $(DEPS)
 135
 136 endif