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-rw-r--r--CMakeLists.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 00f7ad7..00b1d03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,12 @@ include (CheckFunctionExists)
set (CMAKE_REQUIRED_LIBRARIES ${Ncursesw_LIBRARIES})
CHECK_FUNCTION_EXISTS ("resizeterm" HAVE_RESIZETERM)
+if ("${CMAKE_SYSTEM_NAME}" MATCHES "BSD")
+ # Need this for SIGWINCH in FreeBSD and OpenBSD respectively;
+ # our POSIX version macros make it undefined
+ add_definitions (-D__BSD_VISIBLE=1 -D_BSD_SOURCE=1)
+endif ()
+
# Generate a configuration file
configure_file (${PROJECT_SOURCE_DIR}/config.h.in
${PROJECT_BINARY_DIR}/config.h)