s3:build(autoconf): fix "no AC_LANG_SOURCE call detected" warnings
authorMartin Schwenke <martin@meltin.net>
Fri, 16 Dec 2011 01:43:34 +0000 (12:43 +1100)
committerAndrew Bartlett <abartlet@samba.org>
Tue, 5 Jun 2012 02:27:36 +0000 (04:27 +0200)
commitb7754f4bf7f1204e02baf6086c3cbbd7c6ebf1d9
treeaab81bd035a91331a518e2543cd7fd9b8aeee2e2
parentd99bbb52e7763601a638ae24033e4b46691582be
s3:build(autoconf): fix "no AC_LANG_SOURCE call detected" warnings

Autoconf 2.68 NEWS says:

** The macros AC_PREPROC_IFELSE, AC_COMPILE_IFELSE, AC_LINK_IFELSE, and
   AC_RUN_IFELSE now warn if the first argument failed to use
   AC_LANG_SOURCE or AC_LANG_PROGRAM to generate the conftest file
   contents.  A new macro AC_LANG_DEFINES_PROVIDED exists if you have
   a compelling reason why you cannot use AC_LANG_SOURCE but must
   avoid the warning.

Signed-off-by: Martin Schwenke <martin@meltin.net>
lib/ccan/libccan.m4
source3/configure.in