1 dnl noarch_pkgconfigdir only available in pkg-config 0.27 and newer 2 dnl http://lists.freedesktop.org/archives/pkg-config/2012-July/000875.html 3 dnl Ubuntu 14.04 provides only pkg-config 0.26 so lacks this function. 4 dnl 5 dnl The Wayland project maintains automated builds for Ubuntu 14.04 in 6 dnl a Launchpad PPA. 14.04 is a Long Term Support distro release, which 7 dnl will reach EOL April 2019, however the Wayland PPA may stop targeting 8 dnl it some time after the next LTS release (April 2016). 9 m4_ifndef([PKG_NOARCH_INSTALLDIR], [AC_DEFUN([PKG_NOARCH_INSTALLDIR], [ 10 noarch_pkgconfigdir='${datadir}'/pkgconfig 11 AC_SUBST([noarch_pkgconfigdir]) 12 ])]) 13
