chiark - git - mdw - preload-hacks/blob - Makefile

   1 ### -*-makefile-*-
   2 ###
   3 ### Makefile for preload-hacks
   4 ###
   5 ### (c) 2008 Straylight/Edgeware
   6 ###
   7
   8 ###----- Licensing notice ---------------------------------------------------
   9 ###
  10 ### This file is part of the preload-hacks package.
  11 ###
  12 ### Preload-hacks are free software; you can redistribute it and/or modify
  13 ### them under the terms of the GNU General Public License as published by
  14 ### the Free Software Foundation; either version 2 of the License, or (at
  15 ### your option) any later version.
  16 ###
  17 ### Preload-hacks distributed in the hope that it will be useful, but WITHOUT
  18 ### ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19 ### FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  20 ### more details.
  21 ###
  22 ### You should have received a copy of the GNU General Public License along
  23 ### with mLib; if not, write to the Free Software Foundation, Inc., 59 Temple
  24 ### Place - Suite 330, Boston, MA 02111-1307, USA.
  25
  26 PACKAGE                  = preload-hacks
  27 VERSION                 := $(shell ./auto-version)
  28
  29 ###--------------------------------------------------------------------------
  30 ### Configuration.
  31
  32 ## Where to install things.
  33 prefix                   = /usr/local
  34 exec_prefix              = ${prefix}
  35 bindir                   = ${exec_prefix}/bin
  36 libdir                   = ${exec_prefix}/lib
  37 datadir                  = ${prefix}/share
  38 mandir                   = ${datadir}/man
  39 man1dir                  = ${mandir}/man1
  40
  41 ## Private installation tree for packagers.
  42 DESTDIR                  =
  43
  44 ###--------------------------------------------------------------------------
  45 ### Build parameters.
  46
  47 ## Mess with these if you like.
  48 CC                       = gcc
  49 LD                       = gcc
  50 CFLAGS                   = -O2 -g -Wall
  51 LDFLAGS                  =
  52 LDLIBS                   = -ldl
  53 INSTALL                  = install
  54 INST_BIN                 = $(INSTALL) -c -m755
  55 INST_LIB                 = $(INSTALL) -c -m644
  56 INST_MAN                 = $(INSTALL) -c -m644
  57 INST_BIN                 = $(INSTALL) -c -m755
  58 MKDIRS                   = $(INSTALL) -d -m755
  59
  60 ## Probably best if you leave these alone.
  61 REAL_CFLAGS              = $(CFLAGS) -fPIC
  62 REAL_LDFLAGS             = $(LDFLAGS) -shared
  63
  64 ###--------------------------------------------------------------------------
  65 ### Main targets.
  66
  67 ## noip
  68 HACKS                   += noip
  69 NOIP_SOURCES             = noip.c
  70 DISTFILES               += $(NOIP_SOURCES)
  71
  72 ## uopen
  73 HACKS                   += uopen
  74 UOPEN_SOURCES            = uopen.c
  75 DISTFILES               += $(UOPEN_SOURCES)
  76
  77 ## Libraries.
  78 LIBS                    += $(addsuffix .so, $(HACKS))
  79 TARGETS                 += $(LIBS)
  80
  81 ## Scripts.
  82 SCRIPTS                  = $(HACKS)
  83 TARGETS                 += $(SCRIPTS)
  84 DISTFILES               += withlib.in
  85
  86 ## Manual pages.
  87 MAN1                    += $(addsuffix .1, $(HACKS))
  88 DISTFILES               += $(MAN1)
  89
  90 ###--------------------------------------------------------------------------
  91 ### Distribution arrangements.
  92
  93 ## Names.
  94 distdir                  = $(PACKAGE)-$(VERSION)
  95 DISTTAR                  = $(distdir).tar.gz
  96
  97 ## Distribute the build utilities.
  98 DISTFILES               += Makefile
  99 DISTFILES               += auto-version
 100
 101 ## Documentation.
 102 DISTFILES               += README
 103
 104 ## Licensing.
 105 DISTFILES               += COPYING
 106
 107 ## Debian.
 108 debpkg                   = noip uopen
 109 DISTFILES               += debian/changelog debian/copyright
 110 DISTFILES               += debian/control debian/rules
 111 DISTFILES               += $(patsubst %, debian/%.install, $(debpkg))
 112 DISTFILES               += $(patsubst %, debian/%.lintian-overrides, \
 113                                 $(debpkg))
 114
 115 ###--------------------------------------------------------------------------
 116 ### Building.
 117
 118 all: $(TARGETS)
 119 .PHONY: ALL
 120
 121 clean:
 122         rm -f *.o $(TARGETS)
 123 .PHONY: clean
 124
 125 ## Building sources.
 126 %.o: %.c
 127         $(CC) -c $(REAL_CFLAGS) $< -o $@
 128
 129 ## Constructing preload hacks.
 130 noip.so: $(patsubst %.c, %.o, $(NOIP_SOURCES))
 131         $(LD) $(REAL_LDFLAGS) $< $(LDLIBS) -o $@
 132 uopen.so: $(patsubst %.c, %.o, $(UOPEN_SOURCES))
 133         $(LD) $(REAL_LDFLAGS) $< $(LDLIBS) -o $@
 134
 135 ## Constructing the scripts.
 136 $(SCRIPTS): withlib.in
 137         for i in $(SCRIPTS); do \
 138           sed "s/@lib@/$$i/" withlib.in >$$i.new || exit 1; \
 139           chmod +x $$i.new || exit 1; \
 140           mv $$i.new $$i || exit 1; \
 141         done
 142
 143 ###--------------------------------------------------------------------------
 144 ### Installation.
 145
 146 install: all
 147         $(MKDIRS) $(DESTDIR)$(bindir)
 148         $(INST_BIN) $(SCRIPTS) $(DESTDIR)$(bindir)
 149         $(MKDIRS) $(DESTDIR)$(libdir)
 150         $(INST_BIN) $(LIBS) $(DESTDIR)$(libdir)
 151         $(MKDIRS) $(DESTDIR)$(man1dir)
 152         $(INST_MAN) $(MAN1) $(DESTDIR)$(man1dir)
 153 .PHONY: install
 154
 155 uninstall:
 156         rm -f $(addprefix $(DESTDIR)$(libdir)/, $(LIBS))
 157         rm -f $(addprefix $(DESTDIR)$(bindir)/, $(SCRIPTS))
 158         rm -f $(addprefix $(DESTDIR)$(man1dir)/, $(MAN1))
 159 .PHONY: uninstall
 160
 161 ###--------------------------------------------------------------------------
 162 ### Distribution.
 163
 164 distdir:
 165         rm -rf $(distdir)
 166         mkdir $(distdir)
 167         echo $(VERSION) >$(distdir)/RELEASE
 168         for i in $(DISTFILES); do \
 169           case "$$i" in \
 170             */*) \
 171               d=$${i%/*} && $(MKDIRS) $(distdir)/$$d || exit 1 \
 172               ;; \
 173           esac; \
 174           ln $$i $(distdir)/$$i || exit 1; \
 175         done
 176 .PHONY: distdir
 177
 178 dist: distdir
 179         tar chozf $(DISTTAR) $(distdir)
 180         rm -rf $(distdir)
 181 .PHONY: dist
 182
 183 distcheck: dist
 184         rm -rf _distcheck
 185         mkdir _distcheck
 186         cd _distcheck && \
 187         tar xvfz ../$(DISTTAR) && \
 188         cd $(distdir) && \
 189         make && \
 190         make install DESTDIR=../_install && \
 191         make dist
 192         rm -rf _distcheck
 193
 194 ###----- That's all, folks --------------------------------------------------