From 0bf7c1b008f6a57b9ae63cfa351854737c9cc84e Mon Sep 17 00:00:00 2001
From: Stefan Eichenberger <stefan.eichenberger@netmodule.com>
Date: Tue, 31 Oct 2017 10:51:10 +0100
Subject: [PATCH] dtc: add never version of dtc that supports devicetree
 overlays

---
 recipes-kernel/dtc/dtc.inc                | 23 ++++++++++++++++++++
 recipes-kernel/dtc/dtc/make_install.patch | 26 +++++++++++++++++++++++
 recipes-kernel/dtc/dtc_git.bb             | 11 ++++++++++
 3 files changed, 60 insertions(+)
 create mode 100644 recipes-kernel/dtc/dtc.inc
 create mode 100644 recipes-kernel/dtc/dtc/make_install.patch
 create mode 100644 recipes-kernel/dtc/dtc_git.bb

diff --git a/recipes-kernel/dtc/dtc.inc b/recipes-kernel/dtc/dtc.inc
new file mode 100644
index 0000000..faabe98
--- /dev/null
+++ b/recipes-kernel/dtc/dtc.inc
@@ -0,0 +1,23 @@
+SUMMARY = "Device Tree Compiler"
+DESCRIPTION = "The Device Tree Compiler is a tool used to manipulate the Open-Firmware-like device tree used by PowerPC kernels."
+SECTION = "bootloader"
+LICENSE = "GPLv2 | BSD"
+DEPENDS = "flex-native bison-native"
+
+SRC_URI = "git://git.kernel.org/pub/scm/utils/dtc/dtc.git \
+           file://make_install.patch \
+	  "
+
+EXTRA_OEMAKE='PREFIX="${prefix}" LIBDIR="${libdir}" DESTDIR="${D}" NO_PYTHON=1'
+CFLAGS="-Wno-error"
+
+S = "${WORKDIR}/git"
+
+do_install () {
+	oe_runmake install
+}
+
+PACKAGES =+ "${PN}-misc"
+FILES_${PN}-misc = "${bindir}/convert-dtsv0 ${bindir}/ftdump ${bindir}/dtdiff"
+
+RDEPENDS_${PN}-misc += "bash"
diff --git a/recipes-kernel/dtc/dtc/make_install.patch b/recipes-kernel/dtc/dtc/make_install.patch
new file mode 100644
index 0000000..9930352
--- /dev/null
+++ b/recipes-kernel/dtc/dtc/make_install.patch
@@ -0,0 +1,26 @@
+Upstream-Status: Inappropriate [configuration]
+
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile	2011-11-02 14:52:17.243104779 -0700
++++ git/Makefile	2011-11-02 15:06:01.555104982 -0700
+@@ -18,7 +18,7 @@
+ CPPFLAGS = -I libfdt -I .
+ WARNINGS = -Wall -Wpointer-arith -Wcast-qual -Wnested-externs \
+ 	-Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wshadow
+-CFLAGS = -g -Os $(SHAREDLIB_CFLAGS) -Werror $(WARNINGS)
++CFLAGS = -g -Os $(SHAREDLIB_CFLAGS) $(WARNINGS)
+ 
+ BISON = bison
+ LEX = flex
+@@ -161,8 +161,8 @@
+ 	$(INSTALL) -d $(DESTDIR)$(BINDIR)
+ 	$(INSTALL) $(BIN) $(SCRIPTS) $(DESTDIR)$(BINDIR)
+ 	$(INSTALL) -d $(DESTDIR)$(LIBDIR)
+-	$(INSTALL) $(LIBFDT_lib) $(DESTDIR)$(LIBDIR)
+-	ln -sf $(notdir $(LIBFDT_lib)) $(DESTDIR)$(LIBDIR)/$(LIBFDT_soname)
++	$(INSTALL) $(LIBFDT_lib) $(DESTDIR)$(LIBDIR)/$(LIBFDT_soname)
++	ln -sf $(LIBFDT_soname) $(DESTDIR)$(LIBDIR)/$(notdir $(LIBFDT_lib))
+ 	ln -sf $(LIBFDT_soname) $(DESTDIR)$(LIBDIR)/libfdt.$(SHAREDLIB_EXT)
+ 	$(INSTALL) -m 644 $(LIBFDT_archive) $(DESTDIR)$(LIBDIR)
+ 	$(INSTALL) -d $(DESTDIR)$(INCLUDEDIR)
diff --git a/recipes-kernel/dtc/dtc_git.bb b/recipes-kernel/dtc/dtc_git.bb
new file mode 100644
index 0000000..7100293
--- /dev/null
+++ b/recipes-kernel/dtc/dtc_git.bb
@@ -0,0 +1,11 @@
+require dtc.inc
+
+LIC_FILES_CHKSUM = "file://GPL;md5=94d55d512a9ba36caa9b7df079bae19f \
+		    file://libfdt/libfdt.h;beginline=3;endline=52;md5=fb360963151f8ec2d6c06b055bcbb68c"
+
+SRCREV = "1ae2d185ddda6ca578dce5641a8a39db3117492d"
+PV = "1.4.5+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+BBCLASSEXTEND = "native nativesdk"