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-rw-r--r--configure.cmake3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.cmake b/configure.cmake
index 21701209696..c2fbeb6cf5c 100644
--- a/configure.cmake
+++ b/configure.cmake
@@ -1022,6 +1022,9 @@ CHECK_INCLUDE_FILE(ucontext.h HAVE_UCONTEXT_H)
IF(NOT HAVE_UCONTEXT_H)
CHECK_INCLUDE_FILE(sys/ucontext.h HAVE_UCONTEXT_H)
ENDIF()
+IF(HAVE_UCONTEXT_H)
+ CHECK_FUNCTION_EXISTS(makecontext HAVE_UCONTEXT_H)
+ENDIF()
CHECK_STRUCT_HAS_MEMBER("struct timespec" tv_sec "time.h" STRUCT_TIMESPEC_HAS_TV_SEC)
CHECK_STRUCT_HAS_MEMBER("struct timespec" tv_nsec "time.h" STRUCT_TIMESPEC_HAS_TV_NSEC)