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# Copyright 2003 Ned Ludd <solar@linbsd.net>
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-projects/pax-utils/Makefile,v 1.30 2005/06/09 14:57:33 solar Exp $
####################################################################
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
####################################################################
check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
then echo "$(1)"; else echo "$(2)"; fi)
####################################################
WFLAGS := -Wall -Wunused -Wimplicit -Wshadow -Wformat=2 \
-Wmissing-declarations -Wmissing-prototypes -Wwrite-strings \
-Wbad-function-cast -Wnested-externs -Wcomment -Wsequence-point \
-Wchar-subscripts -Wcast-align \
-Winline
# =gcc-3.3 does not support these options.
WFLAGS += $(call check_gcc, -Wdeclaration-after-statement -Wextra)
CFLAGS := -O2 -pipe
#CFLAGS += -DEBUG -g
#LDFLAGS := -pie
DESTDIR =
PREFIX := $(DESTDIR)/usr
STRIP := strip
MKDIR := mkdir -p
CP := cp
# Build with -Werror while emerging
ifneq ($(S),)
WFLAGS += -Werror
endif
#####################################################
TARGETS = scanelf pspax dumpelf
OBJS = ${TARGETS:%=%.o} paxelf.o
MPAGES = ${TARGETS:%=man/%.1}
SOURCES = ${OBJS:%.o=%.c}
all: $(OBJS) $(TARGETS)
@:
debug: all
@-/sbin/chpax -permsx $(TARGETS)
@-/sbin/paxctl -permsx $(TARGETS)
%.o: %.c
@echo $(CC) $(CFLAGS) -c $<
@$(CC) $(CFLAGS) $(WFLAGS) -c $<
%: %.o paxelf.o
$(CC) $(CFLAGS) paxelf.o -o $@ $< $(LDFLAGS)
%.so: %.c
$(CC) -shared -fPIC -o $@ $<
depend:
$(CC) $(CFLAGS) -MM $(SOURCES) > .depend
clean:
-rm -f $(OBJS) $(TARGETS)
distclean: clean
-rm -f *~ core
install: all
-$(STRIP) $(TARGETS)
-$(MKDIR) $(PREFIX)/bin/ $(PREFIX)/share/man/man1/ $(PREFIX)/share/doc/
$(CP) $(TARGETS) $(PREFIX)/bin/
$(CP) README BUGS TODO $(PREFIX)/share/doc/
for mpage in $(MPAGES) ; do \
[ -e $$mpage ] \
&& cp $$mpage $(PREFIX)/share/man/man1/ || : ;\
done
-include .depend
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