################################################################################ # # libtool # ################################################################################ LIBTOOL_VERSION = 2.4.6 LIBTOOL_SOURCE = libtool-$(LIBTOOL_VERSION).tar.xz LIBTOOL_SITE = $(BR2_GNU_MIRROR)/libtool # For the target variant, we only want to build/install libltdl LIBTOOL_SUBDIR = libltdl HOST_LIBTOOL_SUBDIR = . LIBTOOL_INSTALL_STAGING = YES LIBTOOL_CONF_OPTS = --enable-ltdl-install LIBTOOL_DEPENDENCIES = host-m4 HOST_LIBTOOL_DEPENDENCIES = host-m4 LIBTOOL_LICENSE = LGPL-2.1+ LIBTOOL_LICENSE_FILES = $(LIBTOOL_SUBDIR)/COPYING.LIB HOST_LIBTOOL_LICENSE = GPL-2.0+ (libtool), LGPL-2.1+ (libltdl) HOST_LIBTOOL_LICENSE_FILES = COPYING $(LIBTOOL_SUBDIR)/COPYING.LIB HOST_LIBTOOL_CONF_ENV = MAKEINFO=true HOST_LIBTOOL_LIBTOOL_PATCH = NO # We have a patch that affects libtool.m4, which triggers an autoreconf # in the build step. Normally we would set AUTORECONF = YES, but this # doesn't work for host-libtool because that creates a circular # dependency. Instead, touch the generated files so autoreconf is not # triggered in the build step. Note that aclocal.m4 has to be touched # first since the rest depends on it. Note that we don't need the changes # in libtool.m4 in our configure script, because we're not actually # running it on the target. # For the target, we would normally be able to use AUTORECONF, but it # fails on libltdl/Makefile.inc. Rather than trying to fix that failure, # just use the same hack as on the host. define LIBTOOL_AVOID_AUTORECONF_HOOK find $(@D) -name aclocal.m4 -exec touch '{}' \; find $(@D) -name config-h.in -exec touch '{}' \; find $(@D) -name configure -exec touch '{}' \; find $(@D) -name Makefile.in -exec touch '{}' \; endef LIBTOOL_PRE_CONFIGURE_HOOKS += LIBTOOL_AVOID_AUTORECONF_HOOK HOST_LIBTOOL_PRE_CONFIGURE_HOOKS += LIBTOOL_AVOID_AUTORECONF_HOOK $(eval $(autotools-package)) $(eval $(host-autotools-package)) # variables used by other packages LIBTOOL = $(HOST_DIR)/bin/libtool LIBTOOLIZE = $(HOST_DIR)/bin/libtoolize