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package/libwebsockets: fix build without C++

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Fix the following build failure without C++ raised since bump to version
4.3.1 in commit 3a9cf51ab3 and
962e9ee345:

CMake Error at /nvmedata/autobuild/instance-11/output-1/per-package/libwebsockets/host/share/cmake-3.18/Modules/CMakeTestCXXCompiler.cmake:59 (message):
  The C++ compiler

    "/usr/bin/clang++"

  is not able to compile a simple test program.

Fixes:
 - http://autobuild.buildroot.org/results/550e7f7d54adf74f8cc078be5b91b3567d622ede

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Fabrice Fontaine 2022-04-13 21:08:15 +02:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent 1b47bd987f
commit ef58ef062e
1 changed files with 44 additions and 0 deletions
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44
package/libwebsockets/0001-CMakeLists.txt-fix-build-without-C.patch Normal file
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@ -0,0 +1,44 @@
From 726b36eca158063d8871c91ad99a29113ea35aea Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Wed, 13 Apr 2022 21:03:26 +0200
Subject: [PATCH] CMakeLists.txt: fix build without C++
Fix the following build failure without C++ raised since version 4.2.0
and
https://github.com/warmcat/libwebsockets/commit/962e9ee345bc28749577c1fca2542a273404627d:
CMake Error at /nvmedata/autobuild/instance-11/output-1/per-package/libwebsockets/host/share/cmake-3.18/Modules/CMakeTestCXXCompiler.cmake:59 (message):
The C++ compiler
"/usr/bin/clang++"
is not able to compile a simple test program.
Fixes:
- http://autobuild.buildroot.org/results/550e7f7d54adf74f8cc078be5b91b3567d622ede
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: https://github.com/warmcat/libwebsockets/pull/2613]
---
CMakeLists.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 08aaf8c6..96e3ad18 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,7 +71,10 @@ if (ESP_PLATFORM)
endif()
# it's at this point any toolchain file is brought in
-project(libwebsockets C CXX)
+project(libwebsockets C)
+if (LWS_WITH_SECURE_STREAMS_CPP)
+ enable_language(CXX)
+endif()
include(CTest)
if (PICO_SDK_PATH)
--
2.35.1