Makefile

# To cross compile, override one or more of CC, AR, CROSS_CFLAGS,
# LOADLIBES, LDFLAGS, & LIB_DIR and be sure to always build from the top level.
#
# To override them from the make commandline, do something like this:
# $ CROSS_COMPILER=/opt/cegl-1.4/hardhat/devkit/ppc/405/bin/powerpc-linux-
# $ make \
#     CROSS_CFLAGS="-mcpu=403 -D__PPC405__" \
#     LDFLAGS=-static \
#     LOADLIBES="-lpthread -lc -lresolv -lnss_dns -lnss_files -lm -lc"
#
# Alternately, to override them by editing this file, uncomment the 
# following lines:
#   CROSS_COMPILER=/opt/ppc64/powerpc64-linux/bin/powerpc64-linux-
#   CROSS_CFLAGS= -mpowerpc64
#   LDFLAGS=-static 
#   LOADLIBES=-lpthread -lc -lresolv -lnss_dns -lnss_files -lm -lc
#   LIB_DIR=/lib64
#   export LOADLIBES LIB_DIR
#
# Or, you can save all your settings into the local 'config.mk' file.
# The defaults will not be usable in that case; you will need to
# override things explicitly.
#
# uClinux Users: make sure you add -DUCLINUX to your CFLAGS
#
# Note: If you override a variable from the commandline all
# assignments to it in the Makefiles will be ignored. To set it both 
# in the commandline and in the Makefiles use a dummy variable like in
# CFLAGS

ifdef CROSS_COMPILE
CROSS_COMPILER = $(CROSS_COMPILE)
endif
ifdef CROSS_COMPILER
CC=$(CROSS_COMPILER)gcc
AR=$(CROSS_COMPILER)ar
RANLIB=$(CROSS_COMPILER)ranlib
endif

HAS_NUMA=$(shell sh tools/scripts/numa_test.sh)

export CFLAGS += -Wall $(CROSS_CFLAGS)
export CC AR RANLIB CPPFLAGS LDFLAGS HAS_NUMA

-include config.mk

VPATH += include m4
all: config.h libltp.a 
	@$(MAKE) -C pan $@
	@$(MAKE) -C testcases $@
	@$(MAKE) -C tools $@
	@echo
	@echo "***********************************************"
	@echo "** You now need to do a make install as root **"
	@echo "***********************************************"

install: all
	@$(MAKE) -C testcases install
	@$(MAKE) -C tools install
	@$(MAKE) -C lib install
	@$(MAKE) -C include install
	@$(MAKE) -C pan install
	@$(MAKE) -C m4 install
	@$(MAKE) -C doc/man1 install
	@$(MAKE) -C doc/man3 install

	@./IDcheck.sh

libltp.a: config.h
	@$(MAKE) -C lib $@

uclinux: uclinux_libltp.a
	#@$(MAKE) -C pan all
	@$(MAKE) -C testcases uclinux
	@$(MAKE) -C tools all
	@echo
	@echo "*******************************************************"
	@echo "** You now need to do a make uclinux_install as root **"
	@echo "*******************************************************"

uclinux_install: uclinux
	@$(MAKE) -C testcases uclinux_install
	@$(MAKE) -C tools install
	@./IDcheck.sh

uclinux_libltp.a:
	@$(MAKE) -C lib UCLINUX=1 libltp.a

menuconfig:
	@./ltpmenu

clean: ac-clean
	@$(MAKE) -C lib $@
	@$(MAKE) -C pan $@
	@$(MAKE) -C tools $@
	@$(MAKE) -C testcases $@

distclean: clean ac-distclean
	@$(MAKE) -C include $@

maintainer-clean: distclean ac-maintainer-clean
	@$(MAKE) -C include $@

package: 
	rpmbuild -ba ltp-devel.spec


#
# Autotools related
#
.PHONY: autoconf
autoconf: configure config.h.in config.h
configure: configure.ac $(notdir $(wildcard m4/*.m4))
	autoconf

config.h.in: configure.ac $(notdir $(wildcard m4/*.m4))
	autoheader

config.h: config.h.default
	cp include/config.h.default include/config.h

.PHONY: ac-clean ac-distclean ac-ac-maintainer-clean
ac-clean:
	rm -rf autom4te.cache
	rm -f config.log config.status
ac-distclean: ac-clean
ac-maintainer-clean: ac-distclean
	rm -f configure

#
# Help
#
.PHONY: help
help:
	@echo
	@echo 'About configuration'
	@echo '-------------------'
	@echo 'If you want to use auto configuration,   '
	@echo 'be sure autoconf is installed. Then run: '
	@echo '	$$ make autoconf '
	@echo '	$$ ./configure   '
	@echo '	$$ make all      '
	@echo
	@echo 'If you want to use default configuration,  '
	@echo 'autoconf is not needed. Just run:          '
	@echo '	$$ touch include/config.h.default '
	@echo '	$$ make config.h                  '
	@echo '	$$ make all                       '
	@echo
	@echo 'If make all is failed even if you use the '
	@echo 'auto configuration, please, report it to  '
	@echo 'ltp developers with config.log, generated '
	@echo 'by running the configure script.          '
	@echo