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#
# Copyright (C) 2007-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
define replace
if [ -f "$(PKG_BUILD_DIR)/$(3)$(1)" -a -e "$(2)/$(if $(4),$(4),$(1))" ]; then \
rm -f $(PKG_BUILD_DIR)/$(3)$(1); \
ln -s $(2)/$(if $(4),$(4),$(1)) $(PKG_BUILD_DIR)/$(3)$(1); \
fi
endef
PKG_LIBTOOL_PATHS?=$(CONFIGURE_PATH)
# replace copies of ltmain.sh with the build system's version
update_libtool_common = \
$(foreach p,$(LIBTOOL_PATHS), \
$(call replace,ltmain.sh,$(STAGING_DIR)/host/share/libtool,$(p)/) \
$(call replace,libtool.m4,$(STAGING_DIR)/host/share/aclocal,$(p)/) \
)
update_libtool = \
$(foreach p,$(PKG_LIBTOOL_PATHS), \
$(call replace,libtool,$(STAGING_DIR)/host/bin,$(p)/) \
) \
$(call update_libtool_common)
update_libtool_ucxx = \
$(foreach p,$(PKG_LIBTOOL_PATHS), \
$(call replace,libtool,$(STAGING_DIR)/host/bin,$(p)/,libtool-ucxx) \
) \
$(call update_libtool_common)
autoconf_bool = $(patsubst %,$(if $($(1)),--enable,--disable)-%,$(2))
# prevent libtool from linking against host development libraries
define libtool_fixup_libdir
find $(1) -name '*.la' | $(XARGS) \
$(SED) "s,\(^libdir='\| \|-L\|^dependency_libs='\)/usr/lib,\1$(STAGING_DIR)/usr/lib,g" \
-e "s,$(STAGING_DIR)/usr/lib/\(libstdc++\|libsupc++\).la,$(TOOLCHAIN_DIR)/lib/\1.la,g"
endef
define remove_version_check
if [ -f "$(PKG_BUILD_DIR)/$(CONFIGURE_PATH)/configure" ]; then \
$(SED) \
's,\(gentoo\|pardus\)_ltmain_version=.*,\1_ltmain_version="$$$$\1_lt_version",' \
$(PKG_BUILD_DIR)/$(CONFIGURE_PATH)/configure; \
fi
endef
# XXX the libtool fixups got deactivated in the course of switching to libtool2 in trunk XXX
# ifneq ($(filter libtool,$(PKG_FIXUP)),)
# PKG_BUILD_DEPENDS += libtool
# Hooks/Configure/Pre += update_libtool remove_version_check
# Hooks/Configure/Post += update_libtool
# Hooks/InstallDev/Post += libtool_fixup_libdir
# endif
#
# ifneq ($(filter libtool-ucxx,$(PKG_FIXUP)),)
# PKG_BUILD_DEPENDS += libtool
# Hooks/Configure/Pre += update_libtool_ucxx remove_version_check
# Hooks/Configure/Post += update_libtool_ucxx
# Hooks/InstallDev/Post += libtool_fixup_libdir
# endif
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