[PATCH util-macros] XORG_DEFAULT_OPTIONS: add AC_PROG_INSTALL

[Gaetan Nadon]

All modules install something.
It 's called indirectly by AM_INIT_AUTOMAKE, so it will never be missing.
This makes it clear it can removed from modules config.

Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 xorg-macros.m4.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
index 542b756..0feab01 100644
--- a/xorg-macros.m4.in
+++ b/xorg-macros.m4.in
@@ -985,6 +985,7 @@ AC_SUBST([CWARNFLAGS])
 # Defines default options for X.Org modules.
 #
 AC_DEFUN([XORG_DEFAULT_OPTIONS], [
+AC_REQUIRE([AC_PROG_INSTALL])
 XORG_CWARNFLAGS
 XORG_STRICT_OPTION
 XORG_RELEASE_VERSION
-- 
1.6.0.4