build-sys: Fix warning in use-case.h configure check

AC_CHECK_HEADER uses cpp for header checks, so in order for the check to use
the right flags, we need to override CPPFLAGS and not CFLAGS.
This commit is contained in:
Arun Raghavan 2013-09-17 19:13:44 +05:30
parent 14513b6b82
commit 2aecf0bc07

View file

@ -770,9 +770,9 @@ AS_IF([test "x$enable_alsa" = "xyes" && test "x$HAVE_ALSA" = "x0"],
AS_IF([test "x$HAVE_ALSA" = "x1"], AS_IF([test "x$HAVE_ALSA" = "x1"],
[ [
save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS $ASOUNDLIB_CFLAGS" save_CPPFLAGS="$CPPFLAGS"; CPPFLAGS="$CPPFLAGS $ASOUNDLIB_CFLAGS"
AC_CHECK_HEADERS([use-case.h], HAVE_ALSA_UCM=1, HAVE_ALSA_UCM=0) AC_CHECK_HEADERS([use-case.h], HAVE_ALSA_UCM=1, HAVE_ALSA_UCM=0)
CFLAGS="$save_CFLAGS" CPPFLAGS="$save_CPPFLAGS"
], ],
HAVE_ALSA_UCM=0) HAVE_ALSA_UCM=0)