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| author | Stefan Weil | 2021-11-17 21:53:55 +0100 |
|---|---|---|
| committer | Paolo Bonzini | 2021-11-19 10:18:27 +0100 |
| commit | fbab8cc24ded54f371ab9db2c9998be23c158e62 (patch) | |
| tree | 524ad7b6175151ed0fd4cfcb94192ebfbfcb0024 /meson.build | |
| parent | docs: Spell QEMU all caps (diff) | |
| download | qemu-fbab8cc24ded54f371ab9db2c9998be23c158e62.tar.gz qemu-fbab8cc24ded54f371ab9db2c9998be23c158e62.tar.xz qemu-fbab8cc24ded54f371ab9db2c9998be23c158e62.zip | |
meson.build: Support ncurses on MacOS and OpenBSD
MacOS provides header files for curses 5.7 with support
for wide characters, but requires _XOPEN_SOURCE_EXTENDED=1
to activate that.
By default those old header files are used even if there
is a newer Homebrew installation of ncurses 6.2 available.
Change also the old macro definition of NCURSES_WIDECHAR
and set it to 1 like it is done in newer versions of
curses.h when _XOPEN_SOURCE_EXTENDED=1 is defined.
OpenBSD has the same version of ncurses and needs the same fix.
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Brad Smith <brad@comstyle.com>
Message-Id: <20211117205355.1392292-1-sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meson.build b/meson.build index 582f356209..fbdd415376 100644 --- a/meson.build +++ b/meson.build @@ -679,6 +679,9 @@ iconv = not_found curses = not_found if have_system and not get_option('curses').disabled() curses_test = ''' + #if defined(__APPLE__) || defined(__OpenBSD__) + #define _XOPEN_SOURCE_EXTENDED 1 + #endif #include <locale.h> #include <curses.h> #include <wchar.h> @@ -702,7 +705,7 @@ if have_system and not get_option('curses').disabled() endif endforeach msg = get_option('curses').enabled() ? 'curses library not found' : '' - curses_compile_args = ['-DNCURSES_WIDECHAR'] + curses_compile_args = ['-DNCURSES_WIDECHAR=1'] if curses.found() if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses]) |