From: Konrad Weihmann <kweihmann@outlook.com>
Date: Thu, 18 Feb 2021 19:29:59 +0000 (+0100)
Subject: cmake: set CMAKE_EXPORT_NO_PACKAGE_REGISTRY
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~8707
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc7bd81cfe52c35fe26d146c1def8a7493bd2e25;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

cmake: set CMAKE_EXPORT_NO_PACKAGE_REGISTRY

if a cmake file uses export(PACKAGE) command it creates a
folder ~/.cmake/package/<name> in the current user's
home-dir.
fix this host contermination by setting CMAKE_EXPORT_NO_PACKAGE_REGISTRY
to ON by default, which makes the export() command do nothing

Signed-off-by: Konrad Weihmann <kweihmann@outlook.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/cmake.bbclass b/meta/classes/cmake.bbclass
index 7c055e8a3da..4af22268b74 100644
--- a/meta/classes/cmake.bbclass
+++ b/meta/classes/cmake.bbclass
@@ -187,6 +187,7 @@ cmake_do_configure() {
 	  -DCMAKE_INSTALL_SO_NO_EXE=0 \
 	  -DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain.cmake \
 	  -DCMAKE_NO_SYSTEM_FROM_IMPORTED=1 \
+	  -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON \
 	  ${EXTRA_OECMAKE} \
 	  -Wno-dev
 }