From 36741b9461a629002296e5debae848fc7f6e152f Mon Sep 17 00:00:00 2001 From: James Hilliard Date: Sun, 29 Jan 2023 21:10:09 -0700 Subject: [PATCH] package/neon-2-sse: fix build without C++ toolchain The cmake project for neon-2-sse doesn't correctly set the project language to C which causes cmake to try and detect a C++ compiler. Add a patch which fixes the project language setting. Fixes: - http://autobuild.buildroot.net/results/0eb/0ebb8c886e0a432b6fb43ab21010f625f6797b9e - http://autobuild.buildroot.net/results/a5d/a5db2f286dbd69e84d518d086df857ef434b936a Signed-off-by: James Hilliard Signed-off-by: Yann E. MORIN --- .../neon-2-sse/0001-Fix-cmake-languages.patch | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 package/neon-2-sse/0001-Fix-cmake-languages.patch diff --git a/package/neon-2-sse/0001-Fix-cmake-languages.patch b/package/neon-2-sse/0001-Fix-cmake-languages.patch new file mode 100644 index 0000000000..e0becb1ffa --- /dev/null +++ b/package/neon-2-sse/0001-Fix-cmake-languages.patch @@ -0,0 +1,40 @@ +From 186ec82e033d8c718d760d14945535a9d7e160fd Mon Sep 17 00:00:00 2001 +From: James Hilliard +Date: Sun, 29 Jan 2023 21:00:27 -0700 +Subject: [PATCH] Fix cmake languages + +When no language is set cmake defaults to C and CXX, since we support +C by itself we should set the project language to C so that we don't +get a compiler error when building without a CXX toolchain. + +Fixes: +CMake Error at CMakeLists.txt:5 (project): + No CMAKE_CXX_COMPILER could be found. + + Tell CMake where to find the compiler by setting either the environment + variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path + to the compiler, or to the compiler name if it is in the PATH. + +Signed-off-by: James Hilliard +[Upstream status: +https://github.com/intel/ARM_NEON_2_x86_SSE/pull/62] +--- + CMakeLists.txt | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index e4b8980..8f58e79 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -2,7 +2,7 @@ + # Modification: Copyright (C) 2017 David Hirvonen + + cmake_minimum_required(VERSION 3.0) +-project(NEON_2_SSE VERSION 1.0.0) ++project(NEON_2_SSE VERSION 1.0.0 LANGUAGES C) + + add_library(${PROJECT_NAME} INTERFACE) + +-- +2.34.1 +