From cccddf0057003df4aa272473bdc5f3955eba4b46 Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Thu, 21 Feb 2019 14:38:38 -0600
Subject: Recipe for dtc, and fix dtoverlay recipe to use the libfdt library.

---
 recipes-devtools/dtc/dtc_1.4.7.bb             | 28 +++++++++++++++++++++++++++
 recipes-devtools/dtoverlay/dtoverlay_1.0.0.bb | 20 ++++++++-----------
 2 files changed, 36 insertions(+), 12 deletions(-)
 create mode 100644 recipes-devtools/dtc/dtc_1.4.7.bb

diff --git a/recipes-devtools/dtc/dtc_1.4.7.bb b/recipes-devtools/dtc/dtc_1.4.7.bb
new file mode 100644
index 0000000..80b505f
--- /dev/null
+++ b/recipes-devtools/dtc/dtc_1.4.7.bb
@@ -0,0 +1,28 @@
+SUMMARY = "Device Tree Compiler and its library"
+HOMEPAGE = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/about/"
+LICENSE = "BSD & GPLv2+"
+LIC_FILES_CHKSUM = "file://README.license;md5=89fd4e63f2aea733216e660f81b3c118"
+
+SRC_URI = "git://git.kernel.org/pub/scm/utils/dtc/dtc.git"
+SRCREV = "78e113e81c9d33d0f33704b187a46399d5a75419"
+INC_PR = "r1"
+PR = "${INC_PR}.0"
+DEPENDS = "flex bison swig"
+RDEPENDS_dtc = "libfdt"
+S = "${WORKDIR}/git"
+PACKAGES =+ "libfdt"
+FILES_libfdt = "${libdir}/libfdt.so.[0-9] ${libdir}/libfdt-*.so"
+RPROVIDES_libfdt = "libfdt"
+
+FILES_${PN}-dev += "${libdir}/libfdt.so.[0-9].*"
+
+do_compile() {
+        oe_runmake
+}
+
+do_install() {
+    echo "DESTDIR is ${D}"
+    oe_runmake install-lib DESTDIR=${D} HOME="/" LIBDIR="${libdir}"
+    install -d ${D}/${includedir}/libfdt
+    install ${S}/libfdt/*.h ${D}/${includedir}/libfdt
+}
diff --git a/recipes-devtools/dtoverlay/dtoverlay_1.0.0.bb b/recipes-devtools/dtoverlay/dtoverlay_1.0.0.bb
index aaabccc..67ba6e5 100644
--- a/recipes-devtools/dtoverlay/dtoverlay_1.0.0.bb
+++ b/recipes-devtools/dtoverlay/dtoverlay_1.0.0.bb
@@ -1,5 +1,4 @@
-# Device tree overlay program
-# Needs libfdt recipe to work.
+SUMMARY = "Device tree overlay program to update device tree after boot"
 
 LICENSE = "BSD-3-Clause"
 INC_PR = "r1"
@@ -11,9 +10,13 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=0448d6488ef8cc380632b1569ee6d196"
 SRCREV = "${PV}"
 SRC_URI = " \
     git://git@gitlab.multitech.net/focus/dtoverlay.git;protocol=ssh \
-    file://missing_types.patch \
     " 
-DEPENDS = "kernel-devsrc"
+    
+# Needs libfdt recipe to work.
+# libfdt is part of dtc (Device Tree Compiler)
+DEPENDS = "kernel-devsrc dtc"
+
+
 
 # Need libfdt recipe
 # DEPENDS = "kernel-devsrc libfdt"
@@ -24,14 +27,7 @@ inherit autotools
 
 S = "${WORKDIR}/git"
 
-# -I. -I../git
-
 EXTRA_OEMAKE_append = " \
-    INCLUDES='-idirafter ${STAGING_KERNEL_DIR}/include/linux -idirafter ${STAGING_KERNEL_DIR}/include' \
+    INCLUDES='-I ${STAGING_DIR_TARGET}/usr/include/libfdt' \
     "
 
-#  -I${STAGING_KERNEL_DIR}/include -I${STAGING_KERNEL_DIR}/include/linux'
-    
-#    CC="${CC} --sysroot=${STAGING_DIR_HOST}"
-#    LD="${LD} --sysroot=${STAGING_DIR_HOST}"
-# oe_runmake CC="${CC}" LD="${LD}" INCLUDES="-I${STAGING_INCDIR} -I. -I${STAGING_KERNEL_DIR}/include/linux -I${STAGING_KERNEL_DIR}/include" AM_CFLAGS="-Wall -Wformat=0 -H"
-- 
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