From dd63d5822d209827b8c1eb6e6c350e0aea21c9b8 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Fri, 1 May 2020 12:50:24 +0200 Subject: [PATCH] package/paho-mqtt-c: fix build without C++ Fixes: - http://autobuild.buildroot.org/results/831ecc34b51ee2be82a3c25f5ec94f0dd2103655 Signed-off-by: Fabrice Fontaine Signed-off-by: Yann E. MORIN --- ...X-language-to-support-using-Generate.patch | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 package/paho-mqtt-c/0002-Revert-Enable-CXX-language-to-support-using-Generate.patch diff --git a/package/paho-mqtt-c/0002-Revert-Enable-CXX-language-to-support-using-Generate.patch b/package/paho-mqtt-c/0002-Revert-Enable-CXX-language-to-support-using-Generate.patch new file mode 100644 index 0000000000..ee4c2307ef --- /dev/null +++ b/package/paho-mqtt-c/0002-Revert-Enable-CXX-language-to-support-using-Generate.patch @@ -0,0 +1,46 @@ +From 342b3824d261f552a7be5dac7a242c263d9b9fd4 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Fri, 1 May 2020 12:41:59 +0200 +Subject: [PATCH] Revert "Enable CXX language to support using + GenerateExportHeader" + +This reverts commit 23d68e8c798d29309a277fb3c869c23f9cac2bbf. Indeed, +GenerateExportHeader has been removed with commit +db5a2c216b122c57dc281aea2f3b7afa210dc0fc and ENABLE_LANGUAGE(CXX) will +raise the following build failure if no C++ compiler is found: + +CMake Error at CMakeLists.txt:34 (ENABLE_LANGUAGE): + The CMAKE_CXX_COMPILER: + + /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-linux-g++ + + is not a full path to an existing compiler tool. + + 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. + +Fixes: + - http://autobuild.buildroot.org/results/831ecc34b51ee2be82a3c25f5ec94f0dd2103655 + +Signed-off-by: Fabrice Fontaine +[Upstream status: https://github.com/eclipse/paho.mqtt.c/pull/872] +--- + CMakeLists.txt | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index c52a42e..a290730 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -31,7 +31,6 @@ file(READ version.minor PAHO_VERSION_MINOR) + file(READ version.patch PAHO_VERSION_PATCH) + SET(CLIENT_VERSION ${PAHO_VERSION_MAJOR}.${PAHO_VERSION_MINOR}.${PAHO_VERSION_PATCH}) + +-ENABLE_LANGUAGE(CXX) + INCLUDE(GNUInstallDirs) + + STRING(TIMESTAMP BUILD_TIMESTAMP UTC) +-- +2.26.2 + -- 2.30.2