openjade-native: Ensure we reautoconf the package

Currently since configure.in in is in a subdirectory, we don't reautoconf the
recipe. We really need to do this, to update things like the libtool script used
and fix various issues such as those that could creep in if a reautoconf is
triggered for some reason. Since this source only calls AM_INIT_AUTOMAKE to gain the
PACKAGE and VERSION definitions and that macro now errors if Makefile.am doesn't
exist, we need to add these definitions manually.

These changes avoid failures like:

----
| ...
| DssslApp.cxx:117:36: error: 'PACKAGE' was not declared in this scope
| DssslApp.cxx:118:36: error: 'VERSION' was not declared in this scope
| make[2]: *** [DssslApp.lo] Error 1
----

(From OE-Core rev: 6f0d830ed047f700702645d454054dfd6fea6f25)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/openjade/openjade-1.3.2/reautoconf.patch

@@ -0,0 +1,83 @@
+Ensure we reautoconf the packag
+
+Currently since configure.in in is in a subdirectory, we don't reautoconf the 
+recipe. We really need to do this, to update things like the libtool script used
+and fix various issues such as those that could creep in if a reautoconf is 
+triggered for some reason. Since this source only calls AM_INIT_AUTOMAKE to 
+gain the PACKAGE and VERSION definitions and that macro now errors if Makefile.am 
+doesn't exist, we need to add these definitions manually. 
+
+These changes avoid failures like: 
+---- 
+| ... 
+| DssslApp.cxx:117:36: error: 'PACKAGE' was not declared in this scope 
+| DssslApp.cxx:118:36: error: 'VERSION' was not declared in this scope 
+| make[2]: *** [DssslApp.lo] Error 1 ----
+
+Upstream-Status: Pending
+
+RP 2012/6/12
+
+Index: openjade-1.3.2/acinclude.m4
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ openjade-1.3.2/acinclude.m4	2012-06-12 12:48:54.871365344 +0000
+@@ -0,0 +1,39 @@
++dnl Configure-time switch with default
++dnl
++dnl Each switch defines an --enable-FOO and --disable-FOO option in
++dnl the resulting configure script.
++dnl
++dnl Usage:
++dnl smr_SWITCH(name, description, default, pos-def, neg-def)
++dnl
++dnl where:
++dnl
++dnl name        name of switch; generates --enable-name & --disable-name
++dnl             options
++dnl description help string is set to this prefixed by "enable" or
++dnl             "disable", whichever is the non-default value
++dnl default     either "on" or "off"; specifies default if neither
++dnl             --enable-name nor --disable-name is specified
++dnl pos-def     a symbol to AC_DEFINE if switch is on (optional)
++dnl neg-def     a symbol to AC_DEFINE if switch is off (optional)
++dnl
++AC_DEFUN(smr_SWITCH, [
++    AC_MSG_CHECKING(whether to enable $2)
++    AC_ARG_ENABLE(
++        $1,
++        ifelse($3, on,
++            [  --disable-[$1]    disable [$2]],
++            [  --enable-[$1]     enable [$2]]),
++        [ if test "$enableval" = yes; then
++            AC_MSG_RESULT(yes)
++            ifelse($4, , , AC_DEFINE($4))
++        else
++            AC_MSG_RESULT(no)
++            ifelse($5, , , AC_DEFINE($5))
++        fi ],
++        ifelse($3, on,
++           [ AC_MSG_RESULT(yes)
++             ifelse($4, , , AC_DEFINE($4)) ],
++           [ AC_MSG_RESULT(no)
++            ifelse($5, , , AC_DEFINE($5))]))])
++
+Index: openjade-1.3.2/config/configure.in
+===================================================================
+--- openjade-1.3.2.orig/config/configure.in	2012-06-12 12:47:20.735365445 +0000
++++ openjade-1.3.2/config/configure.in	2012-06-12 12:48:17.507364080 +0000
+@@ -12,9 +12,12 @@
+ dnl  Credits: this autoconf script was largely "inspired" <g> by the
+ dnl  autoconf script around SP made by Henry Thompson.
+ dnl
+-AC_INIT(dsssl)
++AC_INIT([openjade], [1.3.2])
+ AC_CONFIG_AUX_DIR(config)
+-AM_INIT_AUTOMAKE( openjade, 1.3.2)
++AC_SUBST([PACKAGE], [openjade])
++AC_SUBST([VERSION], [1.3.2])
++AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
++AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
+ TOP=`pwd`
+ AC_SUBST(TOP)
+ dnl

meta/recipes-devtools/openjade/openjade-native_1.3.2.bb

@@ -14,6 +14,7 @@ RDEPENDS_${PN} = "sgml-common-native"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/openjade/openjade-${PV}.tar.gz \
            file://makefile.patch \
+           file://reautoconf.patch \
 	   file://user-declared-default-constructor.patch"
 
 SRC_URI[md5sum] = "7df692e3186109cc00db6825b777201e"
@@ -38,6 +39,10 @@ CFLAGS =+ "-I${S}/include"
 SSTATEPOSTINSTFUNCS += "openjade_sstate_postinst"
 SYSROOT_PREPROCESS_FUNCS += "openjade_sysroot_preprocess"
 
+# configure.in needs to be reloacted to trigger reautoconf
+do_configure_prepend () {
+	cp ${S}/config/configure.in ${S}/
+}
 
 # We need to do this else the source interdependencies aren't generated and
 # build failures can result (e.g. zero size style/Makefile.dep file)