From 4104c875c929e8c071b4436003c43d81f9e8e896 Mon Sep 17 00:00:00 2001 From: Felix Morgner Date: Thu, 23 Jan 2014 16:03:10 +0100 Subject: [PATCH 1/1] changed default behaviour for clock_gettime() CMake now checks first for clock_gettime() in librt, so we can make use of its capabilities when available. --- CMakeLists.txt | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 7c5809e..6e81c3c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -36,18 +36,18 @@ else(SSL MATCHES "openssl") endif(POLARSSL_FOUND) endif(SSL MATCHES "openssl") -check_function_exists(clock_gettime HAVE_CLOCK_GETTIME) +check_library_exists(rt clock_gettime "time.h" HAVE_CLOCK_GETTIME_RT) -if(NOT HAVE_CLOCK_GETTIME) - check_library_exists(rt clock_gettime "time.h" HAVE_CLOCK_GETTIME_RT) - if(NOT HAVE_CLOCK_GETTIME_RT) +if(NOT HAVE_CLOCK_GETTIME_RT) + check_function_exists(clock_gettime HAVE_CLOCK_GETTIME) + if(NOT HAVE_CLOCK_GETTIME) check_library_exists(c clock_get_time "mach/time.h" HAVE_CLOCK_GET_TIME) if(NOT HAVE_CLOCK_GET_TIME) message(FATAL_ERROR "Didn't find clock_gettime() or clock_get_time!") endif() - else() - set(LIBRT rt) endif() +else() + set(LIBRT rt) endif() set(SOURCE "") -- 2.30.2