From a661a41606d0f0b4bac1665c29ba7d5c7e6ef486 Mon Sep 17 00:00:00 2001
From: Christian Eggers <ceggers@arri.de>
Date: Tue, 9 Jun 2020 08:32:09 +0200
Subject: graphviz: Extend for nativesdk

The "dot" tool is often used together with doxygen which is already
available for nativesdk.

Cross compiling graphviz for nativesdk looks quite similar as building
for target. At installation time of the SDK, "dot -c" must be called in
order to create <SDK sysroot>/usr/lib/graphviz/config6.

Signed-off-by: Christian Eggers <ceggers@arri.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 .../graphviz/graphviz/graphviz-setup.sh            |  6 ++++++
 .../recipes-graphics/graphviz/graphviz_2.40.1.bb   | 24 +++++++++++++++++++++-
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 meta-oe/recipes-graphics/graphviz/graphviz/graphviz-setup.sh

diff --git a/meta-oe/recipes-graphics/graphviz/graphviz/graphviz-setup.sh b/meta-oe/recipes-graphics/graphviz/graphviz/graphviz-setup.sh
new file mode 100644
index 0000000000..df0be9e3ed
--- /dev/null
+++ b/meta-oe/recipes-graphics/graphviz/graphviz/graphviz-setup.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+echo "Setting up graphviz..."
+
+# Create /usr/lib/graphviz/config6
+$OECORE_NATIVE_SYSROOT/usr/bin/dot -c
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 12ecb99091..aa5c0c8206 100644
--- a/meta-oe/recipes-graphics/graphviz/graphviz_2.40.1.bb
+++ b/meta-oe/recipes-graphics/graphviz/graphviz_2.40.1.bb
@@ -16,6 +16,7 @@ DEPENDS = " \
     freetype \
 "
 DEPENDS_append_class-target = " ${BPN}-native"
+DEPENDS_append_class-nativesdk = " ${BPN}-native"
 
 inherit autotools-brokensep pkgconfig gettext
 
@@ -33,6 +34,10 @@ SRC_URI_append_class-target = "\
            file://0001-Use-native-mkdefs.patch \
            file://0001-Set-use_tcl-to-be-empty-string-if-tcl-is-disabled.patch \
 "
+SRC_URI_append_class-nativesdk = "\
+           file://0001-Use-native-mkdefs.patch \
+           file://graphviz-setup.sh \
+"
 SRC_URI[md5sum] = "2acf30ca8e6cc8b001b0334db65fd072"
 SRC_URI[sha256sum] = "e6c3f8dbfde1c4523055403927bef29f97f9fc12715c1042b5dcf648a2c1c62a"
 
@@ -47,7 +52,17 @@ EXTRA_OECONF_class-target = "\
                 --disable-r \
                 --disable-sharp \
                 "
+EXTRA_OECONF_class-nativesdk = "\
+                --with-expatincludedir=${STAGING_INCDIR} \ 
+                --with-expatlibdir=${STAGING_LIBDIR} \
+                --without-included-ltdl \
+                --disable-java \
+                --disable-tcl \
+                --disable-r \
+                --disable-sharp \
+                "
 CFLAGS_append_class-target = " -D_typ_ssize_t=1 -D_long_double=1"
+CFLAGS_append_class-nativesdk = " -D_typ_ssize_t=1 -D_long_double=1"
 do_configure_prepend() {
     cd ${S}
     # create version.m4 and ignore libtoolize errors
@@ -59,6 +74,13 @@ do_install_append_class-native() {
     install -m755 ${B}/lib/gvpr/mkdefs ${D}${bindir}
 }
 
+do_install_append_class-nativesdk() {
+    # graphviz-setup.sh must be executed at SDK installation
+    install -d ${D}${SDKPATHNATIVE}/post-relocate-setup.d
+    install -m 0755 ${WORKDIR}/graphviz-setup.sh ${D}${SDKPATHNATIVE}/post-relocate-setup.d
+}
+FILES_${PN}_class-nativesdk += "${SDKPATHNATIVE}"
+
 PACKAGES =+ "${PN}-python ${PN}-perl ${PN}-demo"
 
 FILES_${PN}-python += "${libdir}/python*/site-packages/ ${libdir}/graphviz/python/"
@@ -74,4 +96,4 @@ INSANE_SKIP_${PN}-python = "dev-so"
 
 FILES_SOLIBSDEV_append = " ${libdir}/graphviz/lib*${SOLIBSDEV}"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
-- 
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