From ff1cb97517af709e6fb3a7623582a3859cb44a85 Mon Sep 17 00:00:00 2001 From: Jakub Zakrzewski Date: Sun, 7 Apr 2019 12:38:09 +0200 Subject: [PATCH] cmake: clear CMAKE_REQUIRED_LIBRARIES after each use This fixes GSSAPI builds with the libraries in a non-standard location. The testing for recv() were failing because it failed to link the Kerberos libraries, which are not needed for this or subsequent tests. fixes #3743 closes #3744 --- CMakeLists.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index abcae6153c..594501ec63 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -469,6 +469,7 @@ if(NOT CURL_DISABLE_LDAP) list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB}) endif() check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H) + unset(CMAKE_REQUIRED_LIBRARIES) if(NOT_NEED_LBER_H) set(NEED_LBER_H OFF) @@ -564,6 +565,7 @@ if(CMAKE_USE_LIBSSH2) check_function_exists(libssh2_scp_send64 HAVE_LIBSSH2_SCP_SEND64) check_function_exists(libssh2_session_handshake HAVE_LIBSSH2_SESSION_HANDSHAKE) set(CMAKE_EXTRA_INCLUDE_FILES "") + unset(CMAKE_REQUIRED_LIBRARIES) endif() endif() @@ -611,6 +613,7 @@ if(CMAKE_USE_GSSAPI) if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE) set(HAVE_OLD_GSSMIT ON) endif() + unset(CMAKE_REQUIRED_LIBRARIES) endif()