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# Copyright 2003-2006 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 1.76 2011/03/03 21:08:04 vapier Exp $
####################################################################
check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
then echo "$(1)"; else echo "$(2)"; fi)
####################################################################
# Avoid CC overhead when installing
ifneq ($(MAKECMDGOALS),install)
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, -Wstrict-overflow) \
$(call check-gcc, -Wextra)
endif
CFLAGS ?= -O2 -pipe
override CPPFLAGS += -D_GNU_SOURCE
LDFLAGS +=
LIBS :=
DESTDIR =
PREFIX := $(DESTDIR)/usr
STRIP := strip
MKDIR := mkdir -p
CP := cp
INS_EXE := install -m755
INS_DATA := install -m644
# Some fun settings
#CFLAGS += -DEBUG -g
#LDFLAGS += -pie
ifeq ($(USE_CAP),yes)
CPPFLAGS-pspax.c += -DWANT_SYSCAP
LIBS-pspax += -lcap
endif
ifdef PV
override CPPFLAGS += -DVERSION=\"$(PV)\"
endif
####################################################################
ELF_TARGETS = scanelf dumpelf $(shell echo | $(CC) -dM -E - | grep -q __svr4__ || echo pspax)
ELF_OBJS = paxelf.o
MACH_TARGETS = scanmacho
MACH_OBJS = paxmacho.o
COMMON_OBJS = paxinc.o xfuncs.o
TARGETS = $(ELF_TARGETS) $(MACH_TARGETS)
OBJS = $(ELF_OBJS) $(MACH_OBJS) $(COMMON_OBJS) $(TARGETS:%=%.o)
MPAGES = $(TARGETS:%=man/%.1)
SOURCES = $(OBJS:%.o=%.c)
all: $(OBJS) $(TARGETS)
@:
debug:
$(MAKE) CFLAGS="$(CFLAGS) -g3 -ggdb $(call check-gcc,-nopie)" clean all
@-/sbin/chpax -permsx $(ELF_TARGETS)
@-/sbin/paxctl -permsx $(ELF_TARGETS)
compile.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(CPPFLAGS-$<) -o $@ -c $<
ifeq ($(V),)
Q := @
else
Q :=
endif
%.o: %.c
ifeq ($(V),)
@echo $(compile.c)
endif
$(Q)$(compile.c) $(WFLAGS)
$(ELF_TARGETS): %: $(ELF_OBJS) $(COMMON_OBJS) %.o
$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS) $(LIBS-$@)
$(MACH_TARGETS): %: $(MACH_OBJS) $(COMMON_OBJS) %.o
$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS) $(LIBS-$@)
%.so: %.c
$(CC) -shared -fPIC -o $@ $<
depend:
$(CC) $(CFLAGS) -MM $(SOURCES) > .depend
clean:
-rm -f $(OBJS) $(TARGETS)
distclean: clean
-rm -f *~ core *.o
-cd man && $(MAKE) clean
strip: all
$(STRIP) $(TARGETS)
strip-more:
$(STRIP) --strip-unneeded $(TARGETS)
install: all
$(MKDIR) $(PREFIX)/bin/ $(PREFIX)/share/man/man1/
for sh in *.sh ; do $(INS_EXE) $$sh $(PREFIX)/bin/$${sh%.sh} || exit $$? ; done
$(INS_EXE) $(TARGETS) $(PREFIX)/bin/
ifeq ($(S),)
$(MKDIR) $(PREFIX)/share/doc/pax-utils/
$(CP) README BUGS TODO $(PREFIX)/share/doc/pax-utils/
-$(INS_DATA) $(MPAGES) $(PREFIX)/share/man/man1/
else
$(INS_DATA) $(MPAGES) $(PREFIX)/share/man/man1/
endif
dist:
@if [ "$(PV)" = "" ] ; then \
echo "Please run 'make dist PV=<ver>'" ; \
exit 1 ; \
fi
rm -rf pax-utils-$(PV)
mkdir pax-utils-$(PV)
cp -a CVS pax-utils-$(PV)/
cd pax-utils-$(PV) && cvs up
echo "<releaseinfo>$(PV)</releaseinfo>" > pax-utils-$(PV)/man/fragment/version
$(MAKE) -C pax-utils-$(PV)/man
tar cf - pax-utils-$(PV) --exclude=CVS --exclude=.cvsignore | xz > pax-utils-$(PV).tar.xz
@printf "\n ..... Making sure clean cvs build works ..... \n\n"
unset CFLAGS; \
for t in all check clean debug check ; do \
$(MAKE) -C pax-utils-$(PV) $$t || exit $$? ; \
done
rm -rf pax-utils-$(PV)
du -b pax-utils-$(PV).tar.xz
-include .depend
check test:
$(MAKE) -C tests
.PHONY: all check clean dist install test
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