1*4882a593Smuzhiyun--- a/framework/delibs/dethread/CMakeLists.txt 2*4882a593Smuzhiyun+++ b/framework/delibs/dethread/CMakeLists.txt 3*4882a593Smuzhiyun@@ -42,6 +42,7 @@ if (DE_OS_IS_UNIX) 4*4882a593Smuzhiyun add_definitions(-D__BSD_VISIBLE) 5*4882a593Smuzhiyun add_definitions(-D_XOPEN_SOURCE=600) 6*4882a593Smuzhiyun endif () 7*4882a593Smuzhiyun+ add_definitions(-D_XOPEN_SOURCE=600) 8*4882a593Smuzhiyun add_definitions(-D_GNU_SOURCE) 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun set(DETHREAD_LIBS ${DETHREAD_LIBS} pthread) 11*4882a593Smuzhiyun--- a/framework/qphelper/CMakeLists.txt 12*4882a593Smuzhiyun+++ b/framework/qphelper/CMakeLists.txt 13*4882a593Smuzhiyun@@ -28,6 +28,7 @@ set(QPHELPER_LIBS 14*4882a593Smuzhiyun if (DE_OS_IS_UNIX OR DE_OS_IS_QNX) 15*4882a593Smuzhiyun # For vsnprintf() 16*4882a593Smuzhiyun add_definitions(-D_XOPEN_SOURCE=600) 17*4882a593Smuzhiyun+ set(QPHELPER_LIBS ${QPHELPER_LIBS} execinfo) 18*4882a593Smuzhiyun endif () 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun if (DE_OS_IS_WIN32 AND DE_COMPILER_IS_MSC) 21