autotools.mk: add a gettext-version PKG_FIXUP (#11236)

This fixup aligns the required gettext version in shipped macros to the one
available in $(STAGING_DIR_HOST).

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33708 3c298f89-4303-0410-b956-a3cf2f4a3e73

include/autotools.mk

@@ -83,6 +83,15 @@ define patch_libtool_target
     $(PKG_BUILD_DIR)))
 endef
 
+define gettext_version_target
+  cd $(PKG_BUILD_DIR) && \
+  GETTEXT_VERSION=$(shell $(STAGING_DIR_HOST)/bin/gettext -V | $(STAGING_DIR_HOST)/bin/sed -ne '1s/.* //p') && \
+  $(STAGING_DIR_HOST)/bin/sed \
+  -i $(PKG_BUILD_DIR)/configure.ac \
+  -e "s/AM_GNU_GETTEXT_VERSION(\[.*\])/AM_GNU_GETTEXT_VERSION(\[$$$$GETTEXT_VERSION\])/g" && \
+  $(STAGING_DIR_HOST)/bin/autopoint --force
+endef
+
 ifneq ($(filter patch-libtool,$(PKG_FIXUP)),)
   Hooks/Configure/Pre += patch_libtool_target
 endif
@@ -107,6 +116,10 @@ ifneq ($(filter autoreconf,$(PKG_FIXUP)),)
   endif
 endif
 
+ifneq ($(filter gettext-version,$(PKG_FIXUP)),)
+  Hooks/Configure/Pre += gettext_version_target
+endif
+
 
 HOST_FIXUP?=$(PKG_FIXUP)
 HOST_LIBTOOL_PATHS?=$(if $(PKG_LIBTOOL_PATHS),$(PKG_LIBTOOL_PATHS),.)