package/libtool/libtool.mk

   1 ################################################################################
   2 #
   3 # libtool
   4 #
   5 ################################################################################
   6
   7 LIBTOOL_VERSION = 2.4.6
   8 LIBTOOL_SOURCE = libtool-$(LIBTOOL_VERSION).tar.xz
   9 LIBTOOL_SITE = $(BR2_GNU_MIRROR)/libtool
  10 LIBTOOL_INSTALL_STAGING = YES
  11 LIBTOOL_CONF_ENV = HELP2MAN=true
  12 LIBTOOL_DEPENDENCIES = host-m4
  13 HOST_LIBTOOL_DEPENDENCIES = host-m4
  14 LIBTOOL_LICENSE = GPLv2+
  15 LIBTOOL_LICENSE_FILES = COPYING
  16
  17 HOST_LIBTOOL_CONF_ENV = MAKEINFO=true
  18 HOST_LIBTOOL_LIBTOOL_PATCH = NO
  19
  20 # We have a patch that affects libtool.m4, which triggers an autoreconf
  21 # in the build step. Normally we would set AUTORECONF = YES, but this
  22 # doesn't work for host-libtool because that creates a circular
  23 # dependency. Instead, touch the generated files so autoreconf is not
  24 # triggered in the build step. Note that aclocal.m4 has to be touched
  25 # first since the rest depends on it. Note that we don't need the changes
  26 # in libtool.m4 in our configure script, because we're not actually
  27 # running it on the target.
  28 # For the target, we would normally be able to use AUTORECONF, but it
  29 # fails on libltdl/Makefile.inc. Rather than trying to fix that failure,
  30 # just use the same hack as on the host.
  31 define LIBTOOL_AVOID_AUTORECONF_HOOK
  32         find $(@D) -name aclocal.m4 -exec touch '{}' \;
  33         find $(@D) -name config-h.in -exec touch '{}' \;
  34         find $(@D) -name configure -exec touch '{}' \;
  35         find $(@D) -name Makefile.in -exec touch '{}' \;
  36 endef
  37 LIBTOOL_PRE_CONFIGURE_HOOKS += LIBTOOL_AVOID_AUTORECONF_HOOK
  38 HOST_LIBTOOL_PRE_CONFIGURE_HOOKS += LIBTOOL_AVOID_AUTORECONF_HOOK
  39
  40 $(eval $(autotools-package))
  41 $(eval $(host-autotools-package))
  42
  43 # variables used by other packages
  44 LIBTOOL = $(HOST_DIR)/usr/bin/libtool
  45 LIBTOOLIZE = $(HOST_DIR)/usr/bin/libtoolize