From: Emil Velikov <emil.veli...@collabora.com>
In some cases, we can end up calling WAYLAND_SCANNER even when
there's no binary. Do follow the other's approach set by
AX_PROG_FLEX/BISON and set the variable to :
Signed-off-by: Emil Velikov <emil.veli...@collabora.com>
---
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index d64ed2d3e8..19a9cdd007 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2106,7 +2106,7 @@ PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner
wayland-scanner`,
WAYLAND_SCANNER='')
if test "x$WAYLAND_SCANNER" = x; then
- AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
+ AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner], [:])
fi
# Do per-EGL platform setups and checks
@@ -2117,7 +2117,7 @@ for plat in $egl_platforms; do
PKG_CHECK_MODULES([WAYLAND], [wayland-client >=
$WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
- if test "x$WAYLAND_SCANNER" = x; then
+ if test "x$WAYLAND_SCANNER" = "x:"; then
AC_MSG_ERROR([wayland-scanner is needed to compile the
wayland egl platform])
fi
;;
--
2.11.1
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