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CMakeLists.txt: fix macOS build

This commit is contained in:
Přemysl Eric Janouch 2021-11-02 15:33:10 +01:00
parent f9848ed627
commit 851c2ee548
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 8 additions and 0 deletions
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8
CMakeLists.txt
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@ -61,6 +61,8 @@ if ("${CMAKE_SYSTEM_NAME}" MATCHES "BSD")
# Need this for SIGWINCH in FreeBSD and OpenBSD respectively;
# our POSIX version macros make it undefined
add_definitions (-D__BSD_VISIBLE=1 -D_BSD_SOURCE=1)
elseif (APPLE)
add_definitions (-D_DARWIN_C_SOURCE)
endif ()
# -lrt is only for glibc < 2.17
@ -116,10 +118,16 @@ endif ()
if ((WANT_READLINE AND WANT_LIBEDIT) OR (NOT WANT_READLINE AND NOT WANT_LIBEDIT))
message (SEND_ERROR "You have to choose either GNU Readline or libedit")
elseif (WANT_READLINE)
pkg_check_modules (readline readline)
# OpenBSD's default readline is too old
if ("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD")
include_directories (${OPENBSD_LOCALBASE}/include/ereadline)
list (APPEND xC_libraries ereadline)
elseif (readline_FOUND)
list (APPEND xC_libraries ${readline_LIBRARIES})
include_directories (${readline_INCLUDE_DIRS})
link_directories (${readline_LIBRARY_DIRS})
else ()
list (APPEND xC_libraries readline)
endif ()