Makefile

   1 #
   2 # Makefile for compiling insserv tool
   3 #
   4 # Author: Werner Fink,  <werner@suse.de>
   5 #
   6
   7 INITDIR  =      /etc/init.d
   8 INSCONF  =      /etc/insserv.conf
   9 #DESTDIR =      /tmp/root
  10 #DEBUG   =      -DDEBUG=1 -Wpacked
  11 DEBUG    =
  12 ISSUSE   =      -DSUSE
  13 DESTDIR  =
  14 VERSION  =      1.12.0
  15 DATE     =      $(shell date +'%d%b%y' | tr '[:lower:]' '[:upper:]')
  16
  17 #
  18 # Architecture
  19 #
  20 ifdef RPM_OPT_FLAGS
  21           COPTS = -g $(RPM_OPT_FLAGS)
  22 else
  23            ARCH = $(shell uname -i)
  24 ifeq ($(ARCH),i386)
  25           COPTS = -g -O3 -mcpu=i586 -mtune=i686
  26 else
  27           COPTS = -g -O2
  28 endif
  29 endif
  30          CFLAGS = -W -Wall $(COPTS) $(DEBUG) $(LOOPS) -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 \
  31                   $(ISSUSE) -DINITDIR=\"$(INITDIR)\" -DINSCONF=\"$(INSCONF)\" -pipe
  32           CLOOP = -falign-loops=0
  33         LDFLAGS = -Wl,-O,3,--relax
  34            LIBS =
  35 ifdef USE_RPMLIB
  36          CFLAGS += -DUSE_RPMLIB=1
  37         LDFLAGS += -Wl,--as-needed
  38            LIBS += -lrpm
  39 endif
  40              CC = gcc
  41              RM = rm -f
  42           MKDIR = mkdir -p
  43           RMDIR = rm -rf
  44    INSTBINFLAGS = -m 0700
  45         INSTBIN = install $(INSTBINFLAGS)
  46    INSTSRPFLAGS = -m 0700
  47         INSTSRP = install $(INSTSRPFLAGS)
  48    INSTDOCFLAGS = -c -m 0444
  49         INSTDOC = install $(INSTDOCFLAGS)
  50    INSTCONFLAGS = -c -m 0644
  51         INSTCON = install $(INSTDOCFLAGS)
  52            LINK = ln -sf
  53 #
  54         SDOCDIR = $(DESTDIR)/usr/share/man/man8
  55         SBINDIR = $(DESTDIR)/sbin
  56         CONFDIR = $(DESTDIR)/etc
  57          LSBDIR = $(DESTDIR)/lib/lsb
  58       USRLSBDIR = $(DESTDIR)/usr/lib/lsb
  59
  60 #
  61 # Determine if a library provides a specific function
  62 # Fist argument is the function to test, the second
  63 # one is the library its self.
  64 #
  65           CTEST = $(CC) -nostdinc -fno-builtin -o /dev/null -xc
  66     cc-function = $(shell printf 'void *$(1)();\nint main(){return($(1)(0)?0:1);}'|$(CTEST) - -l$(2:lib%=%) > /dev/null 2>&1 && echo $(1))
  67
  68 #
  69 # The rules
  70 #
  71
  72 TODO    =       insserv insserv.8
  73
  74 all:            $(TODO)
  75
  76 insserv:        insserv.o listing.o
  77         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
  78
  79 listing.o:      listing.c listing.h config.h .system
  80         $(CC) $(CFLAGS) $(CLOOP) -c $<
  81
  82 insserv.o:      insserv.c listing.h config.h .system
  83         $(CC) $(CFLAGS) $(CLOOP) -c $<
  84
  85 listing.h:      .system
  86
  87 config.h:       ADRESSES  = ^\#\s*if\s+defined\(HAS_[[:alnum:]_]+\)\s+&&\s+defined\(_ATFILE_SOURCE\)
  88 config.h:       FUNCTIONS = $(shell sed -rn '/$(ADRESSES)/{ s/.*defined\(HAS_([[:alnum:]_]+)\).*/\1/p; }' listing.h)
  89 config.h:       listing.h
  90         @echo '/* Generated automatically by running make -- do not edit */'  > config.h
  91         @echo '#ifndef CONFIG_H' >> config.h
  92         @echo '#define CONFIG_H' >> config.h
  93         @for def in $(foreach func,$(FUNCTIONS),$(call cc-function,$(func),libc)); do \
  94             echo "#define HAS_$$def"; \
  95          done >> config.h
  96         @echo '#endif' >> config.h
  97
  98 ifeq ($(ISSUSE),-DSUSE)
  99 insserv.8:      insserv.8.in .system
 100         sed -r '\!@@(ELSE|NOT)_SUSE@@!,\!@@END_SUSE@@!d;\!@@(BEGIN|END)_SUSE@@!d' < $< > $@
 101 else
 102 insserv.8:      insserv.8.in .system
 103         sed -r '\!@@BEGIN_SUSE@@!,\!@@(ELSE|END)_SUSE@@!d;\!@@(NOT|END)_SUSE@@!d' < $< > $@
 104 endif
 105
 106 .system:        SYSTEM=$(shell cat .system 2> /dev/null)
 107 .system:        .force
 108         @test "$(SYSTEM)" = "$(ISSUSE)$(DEBUG)" || echo "$(ISSUSE)$(DEBUG)" > .system
 109
 110 .force:
 111
 112 .PHONY:         clean
 113 clean:
 114         $(RM) *.o *~ $(TODO) config.h .depend.* .system
 115
 116 ifneq ($(MAKECMDGOALS),clean)
 117
 118 -include        .depend.listing .depend.insserv
 119
 120 .depend.listing::       listing.c listing.h
 121         @$(CC) $(CFLAGS) -M listing.c >$@ 2>/dev/null
 122
 123 .depend.insserv::       insserv.c listing.h
 124         @$(CC) $(CFLAGS) -M insserv.c >$@ 2>/dev/null
 125
 126 endif
 127
 128 install:        $(TODO)
 129         $(MKDIR)   $(SBINDIR)
 130         $(MKDIR)   $(SDOCDIR)
 131         $(MKDIR)   $(CONFDIR)
 132 ifeq ($(ISSUSE),-DSUSE)
 133         $(MKDIR)   $(LSBDIR)
 134         $(MKDIR)   $(DESTDIR)/usr/lib
 135         $(MKDIR)   $(USRLSBDIR)
 136 endif
 137         $(INSTBIN) insserv        $(SBINDIR)/
 138         $(INSTDOC) insserv.8      $(SDOCDIR)/
 139         $(INSTCON) insserv.conf   $(CONFDIR)/
 140 ifeq ($(ISSUSE),-DSUSE)
 141         $(INSTCON) init-functions $(LSBDIR)/
 142         $(INSTSRP) install_initd  $(USRLSBDIR)/
 143         $(INSTSRP) remove_initd   $(USRLSBDIR)/
 144 endif
 145
 146 #
 147 # Make distribution
 148 #
 149 FILES   = README         \
 150           COPYING        \
 151           CHANGES        \
 152           Makefile       \
 153           listing.c      \
 154           listing.h      \
 155           insserv.8.in   \
 156           insserv.c      \
 157           insserv.conf   \
 158           init-functions \
 159           remove_initd   \
 160           install_initd  \
 161           tests/suite    \
 162           insserv-$(VERSION).lsm
 163
 164 dest:   clean
 165         $(MKDIR) insserv-$(VERSION)/tests
 166         @echo -e "Begin3\n\
 167 Title:          insserv tool for boot scripts\n\
 168 Version:        $(VERSION)\n\
 169 Entered-date:   $(DATE)\n\
 170 Description:    Used for enabling of installed boot scripts\n\
 171 x               by scanning comment headers which are LSB conform.\n\
 172 Keywords:       boot service control, LSB\n\
 173 Author:         Werner Fink <werner@suse.de>\n\
 174 Maintained-by:  Werner Fink <werner@suse.de>\n\
 175 Primary-site:   sunsite.unc.edu /pub/Linux/system/daemons/init\n\
 176 x               @UNKNOWN insserv-$(VERSION).tar.gz\n\
 177 Alternate-site: ftp.suse.com /pub/projects/init\n\
 178 Platforms:      Linux with System VR2 or higher boot scheme\n\
 179 Copying-policy: GPL\n\
 180 End" | sed 's@^ @@g;s@^x@@g' > insserv-$(VERSION).lsm
 181         for file in $(FILES) ; do \
 182             case "$$file" in \
 183             tests/*) cp -p $$file insserv-$(VERSION)/tests/ ;; \
 184             *)       cp -p $$file insserv-$(VERSION)/ ;; \
 185             esac; \
 186         done
 187         tar -cps -zf  insserv-$(VERSION).tar.gz insserv-$(VERSION)/
 188         $(RMDIR)    insserv-$(VERSION)
 189         set -- `gzip -l insserv-$(VERSION).tar.gz | tail -1` ; \
 190         sed "s:@UNKNOWN:$$1:" < insserv-$(VERSION).lsm > \
 191         insserv-$(VERSION).lsm.tmp ; \
 192         mv insserv-$(VERSION).lsm.tmp insserv-$(VERSION).lsm