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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 1.52 2006/04/11 01:04:23 vapier Exp $
####################################################################
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 -Winline \
-Wchar-subscripts -Wcast-align -Wno-format-nonliteral \
$(call check_gcc, -Wdeclaration-after-statement) \
$(call check-gcc, -Wsequence-point) \
$(call check-gcc, -Wextra)
CFLAGS ?= -O2 -pipe
WFLAGS += -D_GNU_SOURCE
#CFLAGS += -DEBUG -g
#LDFLAGS := -pie
DESTDIR =
PREFIX := $(DESTDIR)/usr
STRIP := strip
MKDIR := mkdir -p
CP := cp
ifdef PV
HFLAGS += -DVERSION=\"$(PV)\"
endif
####################################################################
ELF_TARGETS = scanelf pspax dumpelf
ELF_OBJS = $(ELF_TARGETS:%=%.o) paxelf.o
MACH_TARGETS = scanmacho
MACH_OBJS = $(MACH_TARGETS:%=%.o) paxmacho.o
OBJS = $(ELF_OBJS) $(MACH_OBJS) paxinc.o
TARGETS = $(ELF_TARGETS) $(MACH_TARGETS)
MPAGES = $(TARGETS:%=man/%.1)
SOURCES = $(OBJS:%.o=%.c)
ifneq ($(MACH),1)
MACH_TARGETS =
MACH_OBJS =
endif
all: $(OBJS) $(TARGETS)
@:
debug:
$(MAKE) CFLAGS="$(CFLAGS) -g3 -ggdb -nopie" clean all
@-/sbin/chpax -permsx $(ELF_TARGETS)
@-/sbin/paxctl -permsx $(ELF_TARGETS)
%.o: %.c
ifeq ($(findstring s,$(MAKEFLAGS)),)
@echo $(CC) $(CFLAGS) -c $<
endif
@$(CC) $(CFLAGS) $(WFLAGS) $(HFLAGS) -c $<
$(ELF_TARGETS): $(ELF_OBJS) paxinc.o
$(CC) $(CFLAGS) $(LDFLAGS) paxinc.o paxelf.o -o $@ $@.o
$(MACH_TARGETS): $(MACH_OBJS) paxinc.o
$(CC) $(CFLAGS) $(LDFLAGS) paxinc.o paxmacho.o -o $@ $@.o
%.so: %.c
$(CC) -shared -fPIC -o $@ $<
depend:
$(CC) $(CFLAGS) -MM $(SOURCES) > .depend
clean:
-rm -f $(OBJS) $(TARGETS)
distclean: clean
-rm -f *~ core *.o
strip: all
$(STRIP) $(TARGETS)
strip-more:
$(STRIP) --strip-unneeded $(TARGETS)
install: all
-$(MKDIR) $(PREFIX)/bin/ $(PREFIX)/share/man/man1/
$(CP) $(TARGETS) $(PREFIX)/bin/
ifeq ($(S),)
-$(MKDIR) $(PREFIX)/share/doc/pax-utils/
$(CP) README BUGS TODO $(PREFIX)/share/doc/pax-utils/
endif
for mpage in $(MPAGES) ; do \
[ -e $$mpage ] \
&& cp $$mpage $(PREFIX)/share/man/man1/ || : ;\
done
dist: distclean
@tempfiles=`ls .#* *.o 2>/dev/null` ; \
if [ -n "$$tempfiles" ] ; then \
echo "Please remove these files first:" ; \
echo "$$tempfiles" ; \
exit 1 ; \
fi
@if [ "$(PV)" = "" ] ; then \
echo "Please run 'make dist PV=<ver>'" ; \
exit 1 ; \
fi
$(MAKE) -s distclean
rm -rf ../pax-utils-$(PV)*
mkdir ../pax-utils-$(PV)
cp -R * .depend ../pax-utils-$(PV)/
rm -rf ../pax-utils-$(PV)/CVS ../pax-utils-$(PV)/*/CVS ../pax-utils-$(PV)/make-tarball.sh
tar jcf ../pax-utils-$(PV).tar.bz2 -C .. pax-utils-$(PV)
rm -rf ../pax-utils-$(PV)
du -b ../pax-utils-$(PV).tar.bz2
-include .depend
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