tools: cmake: fix librt linking (FS#1032)

Commit 839129b864 "tools/cmake: Update to 3.9.3" improperly rebased the
librt linking patch, causing FS#381 to resurface.

Fixes FS#1032.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2017-10-02 13:56:50 +02:00
parent 5508510e74
commit 64da598c8f

View File

@ -20,14 +20,14 @@ Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---
--- a/Utilities/cmcurl/CMakeLists.txt
+++ b/Utilities/cmcurl/CMakeLists.txt
@@ -471,6 +471,10 @@ if(CMAKE_USE_OPENSSL)
check_symbol_exists(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS)
check_symbol_exists(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN)
check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD)
@@ -456,6 +456,10 @@ if(CMAKE_USE_OPENSSL)
set(USE_OPENSSL ON)
set(HAVE_LIBCRYPTO ON)
set(HAVE_LIBSSL ON)
+ check_library_exists("rt" clock_gettime "" HAVE_LIBRT)
+ if(HAVE_LIBRT)
+ list(APPEND OPENSSL_LIBRARIES rt)
+ endif()
# Optionally build with a specific CA cert bundle.
if(CURL_CA_BUNDLE)
list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
include_directories(${OPENSSL_INCLUDE_DIR})
set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})