build: Silence autoconf warnings

Autoconf 2.86 reports:

warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
This commit is contained in:
Andrea Canciani 2011-06-20 11:07:33 +02:00
parent b6d593dc71
commit 190d8d7290

View file

@ -100,7 +100,7 @@ AC_DEFUN([CAIRO_CC_TRY_LINK_WITH_ENV_SILENT],[dnl
_save_libs="$LIBS"
$1
AC_LINK_IFELSE(
[$_compile_program],
[AC_LANG_SOURCE([$_compile_program])],
[cairo_cc_stderr=`test -f conftest.err && cat conftest.err`
cairo_cc_flag=yes],
[cairo_cc_stderr=`test -f conftest.err && cat conftest.err`