diff --git a/package/rtl_433/0001-CMakeLists.txt-use-pkg-config-to-detect-openssl-when.patch b/package/rtl_433/0001-CMakeLists.txt-use-pkg-config-to-detect-openssl-when.patch new file mode 100644 index 0000000000..00858c8ff9 --- /dev/null +++ b/package/rtl_433/0001-CMakeLists.txt-use-pkg-config-to-detect-openssl-when.patch @@ -0,0 +1,42 @@ +From b860de9e207d8fe2ea37dad28fdd014493d87703 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Tue, 27 Dec 2022 16:29:16 +0100 +Subject: [PATCH] build: Fix CMake to use pkg-config openssl when possible + (#2290) + +In order to take into account the libraries used by openssl when +building statically, using pkg-config is recommended. This patch +therefore improves the CMakeLists.txt to use pkg-config to detect +openssl when pkg-config is available. This will avoid +static build failure when openssl needs to link with -latomic. + +Fixes: + - http://autobuild.buildroot.org/results/417c86963ffe038aa052ea3cf19fd52c3e9b7396 + +Signed-off-by: Fabrice Fontaine +[Retrieved from: +https://github.com/merbanan/rtl_433/commit/b860de9e207d8fe2ea37dad28fdd014493d87703] +--- + CMakeLists.txt | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index d47a3eda2..cf30d8be2 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -175,7 +175,14 @@ set(ENABLE_OPENSSL AUTO CACHE STRING "Enable OpenSSL TLS support") + set_property(CACHE ENABLE_OPENSSL PROPERTY STRINGS AUTO ON OFF) + if(ENABLE_OPENSSL) # AUTO / ON + +-find_package(OpenSSL) ++find_package(PkgConfig) ++if(PKG_CONFIG_FOUND) ++ pkg_check_modules(OPENSSL openssl) ++ set(OPENSSL_LIBRARIES ${OPENSSL_LINK_LIBRARIES}) ++ set(OPENSSL_INCLUDE_DIR ${OPENSSL_INCLUDE_DIRS}) ++else() ++ find_package(OpenSSL) ++endif() + if(OPENSSL_FOUND) + message(STATUS "OpenSSL TLS support will be compiled. Found version ${OPENSSL_VERSION}") + include_directories(${OPENSSL_INCLUDE_DIR})