Makefile

   1 # vlock makefile
   2
   3 include config.mk
   4
   5 VPATH = src
   6
   7 VLOCK_VERSION = 2.3-alpha1
   8
   9 PROGRAMS = vlock vlock-main
  10
  11 .PHONY: all
  12 all: $(PROGRAMS)
  13
  14 .PHONY: check-syntax
  15 check-syntax:
  16         $(CC) $(CFLAGS) -S -o /dev/null $(CHK_SOURCES)
  17
  18 .PHONY: debug
  19 debug:
  20         @$(MAKE) DEBUG=y
  21
  22 ifeq ($(ENABLE_PLUGINS),yes)
  23 all: plugins
  24 endif
  25
  26 .PHONY: plugins
  27 plugins: modules scripts
  28
  29 .PHONY: modules
  30 modules:
  31         @$(MAKE) -C modules
  32
  33 .PHONY: scripts
  34 scripts:
  35         @$(MAKE) -C scripts
  36
  37 .PHONY: check memcheck
  38 check memcheck:
  39         @$(MAKE) -C tests $@
  40
  41 .PHONY: uncrustify
  42 uncrustify:
  43         uncrustify -c .uncrustify.cfg --mtime --no-backup $(wildcard src/*.c src/*.h)
  44
  45 ### configuration ###
  46
  47 config.mk:
  48         $(info )
  49         $(info ###################################################)
  50         $(info # Creating default configuration.                 #)
  51         $(info # Run ./configure or edit config.mk to customize. #)
  52         $(info ###################################################)
  53         $(info )
  54         @./configure --quiet
  55
  56 ### installation rules ###
  57
  58 .PHONY: install
  59 install: install-programs install-man
  60
  61 ifeq ($(ENABLE_PLUGINS),yes)
  62 install: install-plugins
  63 endif
  64
  65 .PHONY: install-programs
  66 install-programs: $(PROGRAMS)
  67         $(MKDIR_P) -m 755 $(DESTDIR)$(PREFIX)/bin
  68         $(INSTALL) -m 755 -o root -g $(ROOT_GROUP) vlock $(DESTDIR)$(BINDIR)/vlock
  69         $(MKDIR_P) -m 755 $(DESTDIR)$(PREFIX)/sbin
  70         $(INSTALL) -m 4711 -o root -g $(ROOT_GROUP) vlock-main $(DESTDIR)$(SBINDIR)/vlock-main
  71
  72 .PHONY: install-plugins
  73 install-plugins: install-modules install-scripts
  74
  75 .PHONY: install-modules
  76 install-modules:
  77         @$(MAKE) -C modules install
  78
  79 .PHONY: install-scripts
  80 install-scripts:
  81         @$(MAKE) -C scripts install
  82
  83 .PHONY: install-man
  84 install-man:
  85         $(MKDIR_P) -m 755 $(DESTDIR)$(MANDIR)/man1
  86         $(INSTALL) -m 644 -o root -g $(ROOT_GROUP) man/vlock.1 $(DESTDIR)$(MANDIR)/man1/vlock.1
  87         $(MKDIR_P) -m 755 $(DESTDIR)$(MANDIR)/man8
  88         $(INSTALL) -m 644 -o root -g $(ROOT_GROUP) man/vlock-main.8 $(DESTDIR)$(MANDIR)/man8/vlock-main.8
  89         $(MKDIR_P) -m 755 $(DESTDIR)$(MANDIR)/man5
  90         $(INSTALL) -m 644 -o root -g $(ROOT_GROUP) man/vlock-plugins.5 $(DESTDIR)$(MANDIR)/man5/vlock-plugins.5
  91
  92
  93 ### build rules ###
  94
  95 vlock: vlock.sh config.mk Makefile
  96         $(BOURNE_SHELL) -n $<
  97         sed \
  98                 -e 's,%BOURNE_SHELL%,$(BOURNE_SHELL),' \
  99                 -e 's,%PREFIX%,$(PREFIX),' \
 100                 -e 's,%VLOCK_VERSION%,$(VLOCK_VERSION),' \
 101                 -e 's,%VLOCK_ENABLE_PLUGINS%,$(ENABLE_PLUGINS),' \
 102                 $< > $@.tmp
 103         mv -f $@.tmp $@
 104
 105 override CFLAGS += -Isrc
 106
 107 VLOCK_MAIN_SOURCES = \
 108         vlock-main.c \
 109         prompt.c \
 110         auth-$(AUTH_METHOD).c \
 111         console_switch.c \
 112         signals.c \
 113         terminal.c \
 114         util.c \
 115         logging.c
 116
 117 VLOCK_MAIN_OBJECTS = $(VLOCK_MAIN_SOURCES:.c=.o)
 118
 119 ifeq ($(ENABLE_PLUGINS),yes)
 120 VLOCK_MAIN_SOURCES += plugins.c plugin.c module.c process.c script.c tsort.c
 121
 122 # -rdynamic is needed so that the all plugin can access the symbols from console_switch.o
 123 vlock-main : override LDFLAGS += -rdynamic
 124 vlock-main : override LDLIBS += $(DL_LIB)
 125 vlock-main.o : override CFLAGS += -DUSE_PLUGINS
 126
 127 module.o : override CFLAGS += -DVLOCK_MODULE_DIR="\"$(MODULEDIR)\""
 128 script.o : override CFLAGS += -DVLOCK_SCRIPT_DIR="\"$(SCRIPTDIR)\""
 129 endif
 130
 131 ifneq ($(ENABLE_ROOT_PASSWORD),yes)
 132 vlock-main.o : override CFLAGS += -DNO_ROOT_PASS
 133 endif
 134
 135 ifeq ($(AUTH_METHOD),pam)
 136 vlock-main : override LDLIBS += $(PAM_LIBS)
 137 endif
 138
 139 ifeq ($(AUTH_METHOD),shadow)
 140 vlock-main : override LDLIBS += $(CRYPT_LIB)
 141 endif
 142
 143 vlock-main: $(VLOCK_MAIN_OBJECTS)
 144
 145 # dependencies generated by gcc
 146 -include .deps.mk
 147
 148 .deps.mk: $(VLOCK_MAIN_SOURCES)
 149         $(info Regenerating dependencies ...)
 150         @$(CC) $(CFLAGS) -MM $^ > $@
 151
 152 .PHONY: realclean
 153 realclean: clean
 154         $(RM) config.mk
 155
 156 .PHONY: clean
 157 clean:
 158         $(RM) $(PROGRAMS) $(VLOCK_MAIN_OBJECTS) .deps.mk
 159         @$(MAKE) -C modules clean
 160         @$(MAKE) -C scripts clean
 161         @$(MAKE) -C tests clean