[Pcb-src-changes] pcb.git: branch: master updated (60bb0194d14f804b1c752b98c681b461683d6b3a)

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=========
 Summary
=========

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


=================
 Commit Messages
=================

commit 60bb0194d14f804b1c752b98c681b461683d6b3a
Author: Jared Casper <jar...@gm...>
Commit: Peter Clifton <pc...@ca...>

    Heed and remove warning issued by autoconf 2.68.
    
    Starting in autoconf 2.68, "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."
    
    Closes-bug: lp-700180
    
    Reviewed-by: Peter Clifton <pc...@ca...>

:100644 100644 13e0e07... ca2dbe4... M	configure.ac

=========
 Changes
=========

commit 60bb0194d14f804b1c752b98c681b461683d6b3a
Author: Jared Casper <jar...@gm...>
Commit: Peter Clifton <pc...@ca...>

    Heed and remove warning issued by autoconf 2.68.
    
    Starting in autoconf 2.68, "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."
    
    Closes-bug: lp-700180
    
    Reviewed-by: Peter Clifton <pc...@ca...>

diff --git a/configure.ac b/configure.ac
index 13e0e07..ca2dbe4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -264,7 +264,7 @@ if test "x$GCC" = "xyes"; then
 AC_MSG_CHECKING([If the compiler accepts -rdynamic])
 old_LDFLAGS="$LDFLAGS"
 LDFLAGS="$LDFLAGS -rdynamic"
-AC_LINK_IFELSE([int main(){}],
+AC_LINK_IFELSE([AC_LANG_PROGRAM()],
 	[AC_MSG_RESULT([yes])],
 	[LDFLAGS="$old_LDFLAGS"
 	AC_MSG_RESULT([no])