build: Fetch pipewire micro version

Pipewire doesn't export its version defines, so the API checks added
in commit f0c6c4eb1f effectively disable screencasting, whoops.
Breaking changes like this should disappear once the library stabilizes,
so simply define the version ourselves instead of writing a "proper"
test with AC_COMPILE_IFELSE() ...

https://bugzilla.gnome.org/show_bug.cgi?id=788572
This commit is contained in:
Florian Müllner 2017-10-05 21:38:25 +02:00
parent 32917f1922
commit 18c41aefc9

View File

@ -245,6 +245,10 @@ AC_ARG_ENABLE(remote-desktop,
)
AS_IF([test "$enable_remote_desktop" = "yes"], [
MUTTER_PC_MODULES="$MUTTER_PC_MODULES libpipewire-0.1 >= 0.1.4"
PKG_CHECK_EXISTS([libpipewire-0.1], [
pw_micro=`$PKG_CONFIG --modversion libpipewire-0.1 | cut -d. -f3`
AC_DEFINE_UNQUOTED([PIPEWIRE_VERSION_MICRO],[$pw_micro], [Pipewire micro version used])
])
AC_DEFINE([HAVE_REMOTE_DESKTOP],[1], [Defined if screen cast and remote desktop support is enabled])
])
AM_CONDITIONAL([HAVE_REMOTE_DESKTOP],[test "$enable_remote_desktop" = "yes"])