configure.ac: Use AC_LANG_PROGRAM to generate test-program
authorMartin Nordholts <martinn@src.gnome.org>
Wed, 29 Sep 2010 19:55:30 +0000 (21:55 +0200)
committerMartin Nordholts <martinn@src.gnome.org>
Wed, 29 Sep 2010 20:12:02 +0000 (22:12 +0200)
commitc87b3813182ff9141b4e52738e4ea66549b9ff77
treefea17911a45b044d8577d248c528424e6d6e29da
parent881778079958bff3362fa8ad73d30da2c60c19eb
configure.ac: Use AC_LANG_PROGRAM to generate test-program

Use AC_LANG_PROGRAM to generate test-program for AC_COMPILE_IFELSE, so
we don't get

  warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body

in autoconf 2.68.

Second try, we must quote macro arguments...
configure.ac