[oe] [meta-oe][PATCH 2/6] graphviz: Fix cross-build failures with clang

[Khem Raj]

It is detecting cross compile badness for -lexpat since
the check finds it on build host, so aide the build ssytem
to find it in staging sysroot

Disable internal ltdl, use libtool provided one

Define defines to indicate that platform has ssize_t and long_double

Disable java,r,c-sharp, as it is unused

Arrange source URIs before checksums

gtk-doc is not needed, morever it ends up in unknown configure options

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 .../graphviz/graphviz_2.40.1.bb                | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/meta-oe/recipes-graphics/graphviz/graphviz_2.40.1.bb b/meta-oe/recipes-graphics/graphviz/graphviz_2.40.1.bb
index 96f1efc60a..a9efffaca2 100644
--- a/meta-oe/recipes-graphics/graphviz/graphviz_2.40.1.bb
+++ b/meta-oe/recipes-graphics/graphviz/graphviz_2.40.1.bb
@@ -17,7 +17,7 @@ DEPENDS = " \
 "
 DEPENDS_append_class-target = " ${BPN}-native"
 
-inherit autotools-brokensep pkgconfig gtk-doc gettext
+inherit autotools-brokensep pkgconfig gettext
 
 # The source tarball suggested at
 # https://graphviz.gitlab.io/_pages/Download/Download_source.html has no
@@ -25,14 +25,24 @@ inherit autotools-brokensep pkgconfig gtk-doc gettext
 # get checksum errors. Fedora people seem to expect same so they use a versioned
 # source - see https://src.fedoraproject.org/cgit/rpms/graphviz.git/tree/graphviz.spec
 
-SRC_URI = "https://gitlab.com/graphviz/graphviz/-/archive/stable_release_${PV}/graphviz-stable_release_${PV}.tar.gz"
-SRC_URI[md5sum] = "2acf30ca8e6cc8b001b0334db65fd072"
-SRC_URI[sha256sum] = "e6c3f8dbfde1c4523055403927bef29f97f9fc12715c1042b5dcf648a2c1c62a"
+SRC_URI = "https://gitlab.com/graphviz/graphviz/-/archive/stable_release_${PV}/graphviz-stable_release_${PV}.tar.gz \
+"
 # Use native mkdefs
 SRC_URI_append_class-target = " file://0001-Use-native-mkdefs.patch"
+SRC_URI[md5sum] = "2acf30ca8e6cc8b001b0334db65fd072"
+SRC_URI[sha256sum] = "e6c3f8dbfde1c4523055403927bef29f97f9fc12715c1042b5dcf648a2c1c62a"
 
 S = "${WORKDIR}/${BPN}-stable_release_${PV}"
 
+EXTRA_OECONF_class-target = "\
+                --with-expatincludedir=${STAGING_INCDIR} \
+                --with-expatlibdir=${STAGING_LIBDIR} \
+                --without-included-ltdl \
+                --disable-java \
+                --disable-r \
+                --disable-sharp \
+                "
+CFLAGS_append_class-target = " -D_typ_ssize_t=1 -D_long_double=1"
 do_configure_prepend() {
     cd ${S}
     # create version.m4 and ignore libtoolize errors
-- 
2.20.1