cmake: Use find_package to find pthreads

[vogl] / src / vogltrace / CMakeLists.txt

diff --git a/src/vogltrace/CMakeLists.txt b/src/vogltrace/CMakeLists.txt
index d15fcc06f2f335cae528c39fc6a853e02062ab26..dbf66ce314e8950c04300d6a204c0e15e260ea5f 100644 (file)
--- a/src/vogltrace/CMakeLists.txt
+++ b/src/vogltrace/CMakeLists.txt
@@ -3,6 +3,10 @@ cmake_minimum_required(VERSION 2.8)
 option(VOGLTRACE_NO_PUBLIC_EXPORTS "Don't define any public GL exports in libvogltraceXX.so, this .so will only be useful for manual loading" FALSE)
 
 include("${SRC_DIR}/build_options.cmake")
+find_package(Threads)
+if (NOT CMAKE_USE_PTHREADS_INIT)
+    message(ERROR "pthread not found")
+endif ()
 find_package(X11 REQUIRED)
 
 project(vogltrace)
@@ -51,7 +55,7 @@ target_link_libraries(${PROJECT_NAME}
     backtrace
     voglcommon
     voglcore
-    pthread
+    ${CMAKE_THREAD_LIBS_INIT}
     ${CMAKE_DL_LIBS}
     ${X11_X11_LIB}
     libturbojpeg.a