173 lines
5.7 KiB
Makefile
173 lines
5.7 KiB
Makefile
# Copyright 1999-2007 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# We should strive to keep this Makefile working with the default make
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# shipped with the OS's we support. Mainly because I'm lazy and just want
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# to type make instead of gmake, but also so that other distros can pick
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# it up and not rely on GNU Make.
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CC ?= gcc
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CFLAGS += -O2 -pipe
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LDFLAGS += -L.
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# GNU Make way of detecting gcc flags we can use
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check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \
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then echo "$(1)"; else echo "$(2)"; fi)
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# pmake check for extra cflags
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WEXTRA != for x in -Wdeclaration-after-statement -Wsequence-point -Wextra; do \
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if $(CC) -W$$x -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \
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then echo -n "$$x "; fi \
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done
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# Loads of nice flags to ensure our code is good
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CFLAGS += -pedantic -std=c99 \
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-Wall -Wunused -Wimplicit -Wshadow -Wformat=2 \
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-Wmissing-declarations -Wno-missing-prototypes -Wwrite-strings \
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-Wbad-function-cast -Wnested-externs -Wcomment -Winline \
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-Wchar-subscripts -Wcast-align -Wno-format-nonliteral \
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$(call check_gcc, -Wdeclaration-after-statement) \
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$(call check_gcc, -Wsequence-point) \
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$(call check_gcc, -Wextra) $(WEXTRA)
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# For debugging. -Werror is pointless due to ISO C issues with dlsym
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#CFLAGS += -ggdb
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# Set PAM = pam for pam support
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PAM =
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LIBEINFOSOVER = 1
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LIBEINFOSO = libeinfo.so.$(LIBRCSOVER)
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LIBEINFOOBJS= libeinfo.o
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LDLIBS_LIBEINFO = $(LDLIBS)
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LIBRCSOVER = 1
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LIBRCSO = librc.so.$(LIBRCSOVER)
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LIBRCOBJS = librc.o librc-depend.o librc-daemon.o librc-misc.o librc-strlist.o
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LDLIBS_LIBRC =
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RCOBJS = checkown.o fstabinfo.o mountinfo.o \
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rc-depend.o rc-logger.o rc-misc.o rc-plugin.o rc-status.o \
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rc-update.o \
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runscript.o start-stop-daemon.o rc.o
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LDLIBS_RC = -leinfo -lrc -lutil
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LIB_TARGETS = $(LIBEINFOSO) $(LIBRCSO)
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ULIB_TARGETS = libeinfo.a librc.a
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SBIN_TARGETS = rc
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SYS_WHITELIST = env_whitelist
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TARGET = $(LIB_TARGETS) $(BIN_TARGETS) $(SBIN_TARGETS)
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RC_BINLINKS = einfon einfo ewarnn ewarn eerrorn eerror ebegin eend ewend \
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eindent eoutdent esyslog eval_ecolors \
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veinfo vewarn vebegin veend vewend veindent veoutdent \
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service_starting service_started \
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service_stopping service_stopped \
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service_inactive service_wasinactive \
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service_coldplugged \
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is_runlevel_start is_runlevel_stop service_started_daemon \
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checkown fstabinfo mountinfo rc-depend \
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get_options save_options
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RC_SBINLINKS = mark_service_starting mark_service_started \
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mark_service_stopping mark_service_stopped \
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mark_service_inactive mark_service_wasinactive \
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mark_service_coldplugged mark_service_failed \
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rc-abort
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BINLINKS = rc-status
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SBINLINKS = rc-update runscript start-stop-daemon
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ALL_LINKS = $(BINLINKS) $(SBINLINKS) $(RC_BINLINKS) $(RC_SBINLINKS)
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# We also define _BSD_SOURCE so both Linux and the BSDs get a few
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# handy functions which makes our lives a lot easier
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CPPFLAGS += -DLIB=\"$(LIB)\"
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# IMPORTANT!!!
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# Ensure that we don't ship with a .svn directory to avoid RPATH security
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# issues. However, this does ease development a little
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LDFLAGS += -Wl,-rpath .
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# Load an optional OS Makefile
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TOPDIR = ..
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include $(TOPDIR)/default.mk
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include Makefile.$(OS)
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include Makefile.$(PAM)
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all: .depend $(TARGET)
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version.h:
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sed -n -e 's/^VERSION =[[:space:]]*\([^[:space:]]*\).*/#define VERSION "\1\"/p' ../Makefile > version.h
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$(LIBEINFOOBJS):
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$(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -c $<
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$(LIBEINFOSO): einfo.map $(LIBEINFOOBJS)
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$(CC) $(LDFLAGS) -fPIC -shared \
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-Wl,-soname,$(LIBEINFOSO) \
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-Wl,-version-script einfo.map \
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-o $(LIBEINFOSO) $(LIBEINFOOBJS) $(LDLIBS) $(LDLIBS_LIBEINFO)
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ln -sf $(LIBEINFOSO) libeinfo.so
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ar rc libeinfo.a $(LIBEINFOOBJS)
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ranlib libeinfo.a
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$(LIBRCOBJS):
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$(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -c $<
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$(LIBRCSO): rc.map $(LIBRCOBJS)
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$(CC) $(LDFLAGS) -fPIC -shared \
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-Wl,-soname,$(LIBRCSO) \
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-Wl,-version-script rc.map \
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-o $(LIBRCSO) $(LIBRCOBJS) $(LDLIBS) $(LDLIBS_LIBRC)
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ln -sf $(LIBRCSO) librc.so
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ar rc librc.a $(LIBRCOBJS)
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ranlib librc.a
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$(RCOBJS):
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$(CC) $(CPPFLAGS) $(CPPFLAGS_SSD) $(CFLAGS) -c $<
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rc: version.h $(LIBEINFOSO) $(LIBRCSO) $(RCOBJS)
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$(CC) $(LDFLAGS) -o rc $(RCOBJS) $(LDLIBS) $(LDLIBS_RC) $(LDLIBS_LIBEINFO) $(LDLIBS_LIBRC)
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$(ALL_LINKS): rc
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ln -sf rc $@
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links: $(ALL_LINKS)
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install:: $(TARGET)
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install -d $(DESTDIR)/$(LIB)
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install -m 0444 $(LIB_TARGETS) $(DESTDIR)/$(LIB)
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install -d $(DESTDIR)/usr/$(LIB)
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install -m 0444 $(ULIB_TARGETS) $(DESTDIR)/usr/$(LIB)
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ln -sf /$(LIB)/$(LIBEINFOSO) $(DESTDIR)/usr/$(LIB)/libeinfo.so
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ln -sf /$(LIB)/$(LIBRCSO) $(DESTDIR)/usr/$(LIB)/librc.so
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install -d $(DESTDIR)/usr/include
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install -m 0444 einfo.h rc.h $(DESTDIR)/usr/include
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install -d $(DESTDIR)/bin
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install -d $(DESTDIR)/sbin
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install -m 0555 $(SBIN_TARGETS) $(DESTDIR)/sbin
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ln -sf rc-update $(DESTDIR)/sbin/update-rc
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install -d $(DESTDIR)/$(RC_LIB)/conf.d
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install -m 0444 $(SYS_WHITELIST) $(DESTDIR)/$(RC_LIB)/conf.d
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install -d $(DESTDIR)/$(RC_LIB)/bin
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install -d $(DESTDIR)/$(RC_LIB)/sbin
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for x in $(BINLINKS); do ln -sf ../sbin/rc $(DESTDIR)/bin/$$x; done
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for x in $(SBINLINKS); do ln -sf rc $(DESTDIR)/sbin/$$x; done
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for x in $(RC_BINLINKS); do ln -sf ../../../sbin/rc $(DESTDIR)/$(RC_LIB)/bin/$$x; done
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for x in $(RC_SBINLINKS); do ln -sf ../../../sbin/rc $(DESTDIR)/$(RC_LIB)/sbin/$$x; done
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if test "$(PAM)" = "pam" ; then \
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install -d $(DESTDIR)/etc/pam.d ; \
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install -m 0644 start-stop-daemon.pam $(DESTDIR)/etc/pam.d/start-stop-daemon ; \
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fi
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clean-links:
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rm -f $(ALL_LINKS)
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clean:: clean-links
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echo > .depend
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touch -r Makefile .depend
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rm -f $(TARGET) version.h
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rm -f *.o *~ *.core *.so *.a
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check:
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$(MAKE) -C test $@
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include .depend
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_DEPS != ls *.c *.h
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.depend: version.h $(_DEPS)$(wildcard *.c *.h)
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$(CC) $(CPPFLAGS) -MM *.c > .depend
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