1################################################################################ 2# 3# libtool 4# 5################################################################################ 6 7LIBTOOL_VERSION = 2.4.6 8LIBTOOL_SOURCE = libtool-$(LIBTOOL_VERSION).tar.xz 9LIBTOOL_SITE = $(BR2_GNU_MIRROR)/libtool 10LIBTOOL_CPE_ID_VENDOR = gnu 11 12# For the target variant, we only want to build/install libltdl 13LIBTOOL_SUBDIR = libltdl 14HOST_LIBTOOL_SUBDIR = . 15 16LIBTOOL_INSTALL_STAGING = YES 17 18LIBTOOL_CONF_OPTS = --enable-ltdl-install 19 20LIBTOOL_DEPENDENCIES = host-m4 21HOST_LIBTOOL_DEPENDENCIES = host-m4 22 23LIBTOOL_LICENSE = LGPL-2.1+ 24LIBTOOL_LICENSE_FILES = $(LIBTOOL_SUBDIR)/COPYING.LIB 25HOST_LIBTOOL_LICENSE = GPL-2.0+ (libtool), LGPL-2.1+ (libltdl) 26HOST_LIBTOOL_LICENSE_FILES = COPYING $(LIBTOOL_SUBDIR)/COPYING.LIB 27 28HOST_LIBTOOL_CONF_ENV = MAKEINFO=true 29HOST_LIBTOOL_LIBTOOL_PATCH = NO 30 31# We have a patch that affects libtool.m4, which triggers an autoreconf 32# in the build step. Normally we would set AUTORECONF = YES, but this 33# doesn't work for host-libtool because that creates a circular 34# dependency. Instead, touch the generated files so autoreconf is not 35# triggered in the build step. Note that aclocal.m4 has to be touched 36# first since the rest depends on it. Note that we don't need the changes 37# in libtool.m4 in our configure script, because we're not actually 38# running it on the target. 39# For the target, we would normally be able to use AUTORECONF, but it 40# fails on libltdl/Makefile.inc. Rather than trying to fix that failure, 41# just use the same hack as on the host. 42define LIBTOOL_AVOID_AUTORECONF_HOOK 43 find $(@D) -name aclocal.m4 -exec touch '{}' \; 44 find $(@D) -name config-h.in -exec touch '{}' \; 45 find $(@D) -name configure -exec touch '{}' \; 46 find $(@D) -name Makefile.in -exec touch '{}' \; 47endef 48LIBTOOL_PRE_CONFIGURE_HOOKS += LIBTOOL_AVOID_AUTORECONF_HOOK 49HOST_LIBTOOL_PRE_CONFIGURE_HOOKS += LIBTOOL_AVOID_AUTORECONF_HOOK 50 51$(eval $(autotools-package)) 52$(eval $(host-autotools-package)) 53 54# variables used by other packages 55LIBTOOL = $(HOST_DIR)/bin/libtool 56LIBTOOLIZE = $(HOST_DIR)/bin/libtoolize 57