From: Thomas Petazzoni Date: Thu, 7 Jan 2021 21:14:55 +0000 (+0100) Subject: package/open62541: add patch to allow building without a C++ compiler X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=efdc0cedc6433e4066900de69bddb0574e3344a6;p=buildroot.git package/open62541: add patch to allow building without a C++ compiler This patch was intended to be added in commit b36ea68b5ad0f89ffd92cac3f91654e180683b1c ("package/open62541: new package") but was missed, causing open62541 to not build on configurations that lack a C++ compiler. This patch removes the need for a C++ compiler by properly declaring the CMake project. Fixes: http://autobuild.buildroot.net/results/86ca6a5a01ecfc7030c6be0da81924436b41d057/ Signed-off-by: Thomas Petazzoni --- diff --git a/package/open62541/0001-CMakeLists.txt-project-only-contains-C-code.patch b/package/open62541/0001-CMakeLists.txt-project-only-contains-C-code.patch new file mode 100644 index 0000000000..52a9cbaac5 --- /dev/null +++ b/package/open62541/0001-CMakeLists.txt-project-only-contains-C-code.patch @@ -0,0 +1,27 @@ +From 61f9440dfeacad517965451773371aca0332d700 Mon Sep 17 00:00:00 2001 +From: Thomas Petazzoni +Date: Tue, 5 Jan 2021 23:08:53 +0100 +Subject: [PATCH] CMakeLists.txt: project only contains C code + +Make sure CMake doesn't check for a C++ compiler when it's not needed, +as open62541 is in C. + +Signed-off-by: Thomas Petazzoni +--- + CMakeLists.txt | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 94ceb127..acc41ab2 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -1,5 +1,5 @@ + cmake_minimum_required(VERSION 3.0...3.12) +-project(open62541) ++project(open62541 C) + # set(CMAKE_VERBOSE_MAKEFILE ON) + if(${CMAKE_VERSION} VERSION_LESS 3.12) + cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}) +-- +2.29.2 +