update https.cpp

src/CMakeLists.txt

@@ -5,12 +5,12 @@ find_package(CURL REQUIRED)
 find_package(Threads REQUIRED)
 #find_library(GCRYPT_LIBRARY NAMES gcrypt libgcrypt)
 
-pkg_check_modules(JSONCPP QUIET jsoncpp)
-
 #if(NOT GCRYPT_LIBRARY)
 #	message(FATAL_ERROR "Could not find gcrypt library")
 #endif()
 
+pkg_check_modules(JSONCPP QUIET jsoncpp)
+
 if(JSONCPP_LIBRARIES)
 	message(STATUS "Found JsonCpp: ${JSONCPP_LIBRARIES}")
 	if(NOT JSONCPP_INCLUDE_DIRS STREQUAL "")
@@ -24,10 +24,10 @@ endif()
 if(NOT XXTELEBOT_PKG_CONFIG)
 	if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
 		set(XXTELEBOT_PKG_CONFIG "/usr/share/pkgconfig")
-	else()
-		if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
-			set(XXTELEBOT_PKG_CONFIG "/usr/local/libdata/pkgconfig")
-		endif()
+	elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
+		set(XXTELEBOT_PKG_CONFIG "/usr/local/libdata/pkgconfig")
+	elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+		set(XXTELEBOT_PKG_CONFIG "/usr/local/share/pkgconfig")
 	endif()
 	message("-- guessed pkg-config data directory")
 	message("-- option -DXXTELEBOT_PKG_CONFIG=\"/path/to/pkgconfig\" if needed.")

src/https.cpp

@@ -24,6 +24,9 @@ static size_t write_data(const char *ptr, unused size_t nbs, size_t count,
 //}
 
 void tgbot::utils::http::__internal_Curl_GlobalInit() {
+	if(curl_global_sslset(CURLSSLBACKEND_GNUTLS, NULL, NULL) != CURLSSLSET_OK)
+		throw std::runtime_error("curl_global_sslset() error: libcurl does not support GnuTLS");
+
 	curl_global_init(CURL_GLOBAL_SSL);
 //	__GnuTLS_ProvideLockingMethod();
 }