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CMakeLists.txt: make this build in OpenBSD

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Přemysl Eric Janouch 2020-10-29 03:46:39 +01:00
parent 33b4976d7a
commit f4999a63a5
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 6 additions and 0 deletions
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CMakeLists.txt
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@ -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)