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# Copyright 1999-2007 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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|
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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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# NOTE:- FreeBSD and DragonFly have no way of optionally including files |
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# that works with GNU make and vice versa. NetBSD and OpenBSD makes do. |
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# You can get a patch from |
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# http://www.freebsd.org/cgi/query-pr.cgi?pr=standards/116081 |
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# to fix this. We include this patch with Gentoo/FreeBSD :) |
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|
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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) -Wdeclaration-after-statement -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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DESTDIR = |
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LIB = lib |
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RC_LIB = /$(LIB)/rc |
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# Set PAM = pam for pam support |
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PAM = |
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LIBEINFOSOVER = 0 |
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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 = 0 |
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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 = -leinfo |
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RCOBJS = checkown.o env-update.o fstabinfo.o mountinfo.o \ |
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rc-depend.o rc-plugin.o rc-status.o rc-update.o runscript.o \ |
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start-stop-daemon.o rc.o |
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LDLIBS_RC = $(LDLIBS_LIBRC) -lrc -lutil |
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LIB_TARGETS = $(LIBEINFOSO) $(LIBRCSO) |
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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) $(PRIV_BIN_TARGETS) |
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RCLINKS = 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_inactive 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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mark_service_starting mark_service_inactive 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 \ |
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get_options save_options rc-abort rc-depend \ |
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is_runlevel_start is_runlevel_stop service_started_daemon \ |
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checkown fstabinfo mountinfo |
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BINLINKS = rc-status |
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SBINLINKS = env-update rc-update runscript start-stop-daemon |
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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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_SVN_LDFLAGS_SH = if test -d .svn; then echo "-Wl,-rpath ."; else echo ""; fi |
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_SVN_LDFLAGS != $(_SVN_LDFLAGS_SH) |
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LDFLAGS += $(_SVN_LDFLAGS)$(shell $(_SVN_LDFLAGS_SH)) |
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# Load an optional OS Makefile |
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_OS_SH = u=`uname -s`; case "$${u}" in *BSD|DragonFly) echo "BSD";; *) echo "$${u}";; esac |
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_OS != $(_OS_SH) |
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OS ?= $(_OS)$(shell $(_OS_SH)) |
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-include Makefile.$(OS) |
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-include Makefile.$(PAM) |
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all: .depend $(TARGET) |
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$(LIBEINFOOBJS): |
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$(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -c $< |
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$(LIBEINFOSO): $(LIBEINFOOBJS) |
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$(CC) $(LDFLAGS) -fPIC -shared -Wl,-soname,$(LIBEINFOSO) -o $(LIBEINFOSO) $(LIBEINFOOBJS) $(LDLIBS) $(LDLIBS_LIBEINFO) |
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ln -sf $(LIBEINFOSO) libeinfo.so |
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$(LIBRCOBJS): |
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$(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -c $< |
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$(LIBRCSO): $(LIBRCOBJS) $(LIBEINFOSO) |
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$(CC) $(LDFLAGS) -fPIC -shared -Wl,-soname,$(LIBRCSO) -o $(LIBRCSO) $(LIBRCOBJS) $(LDLIBS) $(LDLIBS_LIBRC) |
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ln -sf $(LIBRCSO) librc.so |
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$(RCOBJS): |
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$(CC) $(CPPFLAGS) $(CPPFLAGS_SSD) $(CFLAGS) -c $< |
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rc: $(LIBEINFOSO) $(LIBRCSO) $(RCOBJS) |
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$(CC) $(LDFLAGS) -o rc $(RCOBJS) $(LDLIBS) $(LDLIBS_RC) |
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links: rc |
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for x in $(BINLINKS) $(SBINLINKS) $(RCLINKS) $(RCPRIVLINKS); do ln -sf rc $$x; done |
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install: $(TARGET) |
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install -m 0755 -d $(DESTDIR)/$(LIB) |
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install -m 0755 $(LIB_TARGETS) $(DESTDIR)/$(LIB) |
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ln -sf $(LIBEINFOSO) $(DESTDIR)/$(LIB)/libeinfo.so |
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ln -sf $(LIBRCSO) $(DESTDIR)/$(LIB)/librc.so |
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install -m 0755 -d $(DESTDIR)/usr/include |
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install -m 0644 einfo.h rc.h $(DESTDIR)/usr/include |
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install -m 0755 -d $(DESTDIR)/bin |
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install -m 0755 -d $(DESTDIR)/sbin |
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install -m 0755 $(SBIN_TARGETS) $(DESTDIR)/sbin |
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ln -sf rc-update $(DESTDIR)/sbin/update-rc |
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install -m 0755 -d $(DESTDIR)/$(RC_LIB)/conf.d |
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install -m 0644 $(SYS_WHITELIST) $(DESTDIR)/$(RC_LIB)/conf.d |
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install -m 0755 -d $(DESTDIR)/$(RC_LIB)/bin |
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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 $(RCLINKS); do ln -sf ../../../sbin/rc $(DESTDIR)/$(RC_LIB)/bin/$$x; done |
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if test "$(PAM)" = "pam" ; then \ |
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install -m 0755 -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: |
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rm -f $(TARGET) $(BINLINKS) $(SBINLINKS) $(RCLINKS) $(RCPRIVLINKS) |
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rm -f *.o *~ *.core *.so .depend |
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-include .depend |
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_DEPS != ls *.c *.h |
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.depend: $(_DEPS)$(wildcard *.c *.h) |
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$(CC) $(CPPFLAGS) -MM *.c > .depend |
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.PHONY: all clean install links |
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