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configure: don't require libudev for gbm or egl drm/wayland

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After the loader changes libudev is no longer required for
gbm or the egl drm/wayland platforms.  Lets these build/run
on OpenBSD.

v2: preserve the libudev requirement for Linux as suggested
by Emil Velikov.

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
This commit is contained in:
Jonathan Gray 2014-03-23 15:53:08 +11:00 • committed by Emil Velikov
parent 0295953c5d
commit 81799c82e4
1 changed files with 16 additions and 5 deletions
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21
configure.ac
View file

@ -797,6 +797,13 @@ if test "x$have_libdrm" = xyes; then
DEFINES="$DEFINES -DHAVE_LIBDRM"
fi
case "$host_os" in
linux*)
need_libudev=yes ;;
*)
need_libudev=no ;;
esac
PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
have_libudev=yes, have_libudev=no)
@ -1157,7 +1164,7 @@ if test "x$enable_gbm" = xauto; then
esac
fi
if test "x$enable_gbm" = xyes; then
if test x"$have_libudev" != xyes; then
if test "x$need_libudev$have_libudev" = xyesno; then
AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED])
fi
@ -1169,7 +1176,11 @@ if test "x$enable_gbm" = xyes; then
fi
fi
AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
if test "x$need_libudev" = xyes; then
GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
else
GBM_PC_REQ_PRIV=""
fi
GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
AC_SUBST([GBM_PC_REQ_PRIV])
AC_SUBST([GBM_PC_LIB_PRIV])
@ -1454,8 +1465,8 @@ for plat in $egl_platforms; do
;;
esac
case "$plat$have_libudev" in
waylandno|drmno)
case "$plat$need_libudev$have_libudev" in
waylandyesno|drmyesno)
AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED]) ;;
esac
done
@ -1717,7 +1728,7 @@ gallium_require_llvm() {
gallium_require_drm_loader() {
if test "x$enable_gallium_loader" = xyes; then
if test "x$have_libudev" != xyes; then
if test "x$need_libudev$have_libudev" = xyesno; then
AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED])
fi
if test "x$have_libdrm" != xyes; then