From: Ross Burton <ross@burtonini.com>
Date: Wed, 9 Feb 2022 12:53:15 +0000 (+0000)
Subject: cmake: stop FetchContent from fetching content
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=138df1940fff303de48c98a95ac1bbaef4f120e2;p=openembedded-core.git

cmake: stop FetchContent from fetching content

CMake includes a FetchContent module, which will download further
source code at configure time.  With the network isolation this will now
fail, but as not all environments support network isolation we can tell
cmake to not download either for extra safety.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/cmake.bbclass b/meta/classes/cmake.bbclass
index 92b9197c48..fac7bbca7a 100644
--- a/meta/classes/cmake.bbclass
+++ b/meta/classes/cmake.bbclass
@@ -189,6 +189,7 @@ cmake_do_configure() {
 	  -DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain.cmake \
 	  -DCMAKE_NO_SYSTEM_FROM_IMPORTED=1 \
 	  -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON \
+	  -DFETCHCONTENT_FULLY_DISCONNECTED=ON \
 	  ${EXTRA_OECMAKE} \
 	  -Wno-dev
 }