egl/main: Convert to automake.

The drivers/ walk-through-subdirs makefile is converted as well so I
didn't need to keep EGL_DRIVERS_DIRS along with the per-driver
HAVE_EGL_DRIVER_WHATEVER.

Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 32 insertions, 10 deletions

diff --git a/configure.ac b/configure.ac
index e9f00b34bc3..9cd814dbf51 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1401,14 +1401,13 @@ EGL_CLIENT_APIS=""
 if test "x$enable_egl" = xyes; then
     SRC_DIRS="$SRC_DIRS egl"
     EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
-    EGL_DRIVERS_DIRS=""
 
     AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
 
     if test "$enable_static" != yes; then
         # build egl_glx when libGL is built
         if test "x$enable_glx" = xyes; then
-            EGL_DRIVERS_DIRS="glx"
+	    HAVE_EGL_DRIVER_GLX=1
         fi
 
         PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
@@ -1420,10 +1419,8 @@ if test "x$enable_egl" = xyes; then
             # build egl_dri2 when xcb-dri2 is available
             PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
             		  [have_xcb_dri2=yes],[have_xcb_dri2=no])
-            
             if test "$have_xcb_dri2" = yes; then
-                EGL_DRIVER_DRI2=dri2
-                DEFINES="$DEFINES -DHAVE_XCB_DRI2"
+	        HAVE_EGL_DRIVER_DRI2=1
                 # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
 		save_LIBS="$LIBS"
                 AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
@@ -1432,11 +1429,9 @@ if test "x$enable_egl" = xyes; then
             fi
 	fi
 
-        EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
     fi
 fi
 AC_SUBST([EGL_LIB_DEPS])
-AC_SUBST([EGL_DRIVERS_DIRS])
 
 dnl
 dnl EGL Gallium configuration
@@ -1722,8 +1717,29 @@ for plat in $egl_platforms; do
         esac
 done
 
+# libEGL wants to default to the first platform specified in
+# ./configure.  parse that here.
+if test "x$egl_platforms" != "x"; then
+    FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
+    EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
+else
+    EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
+fi
+
 EGL_PLATFORMS="$egl_platforms"
+
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
+
+AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
+AM_CONDITIONAL(HAVE_EGL_DRIVER_GLX, test "x$HAVE_EGL_DRIVER_GLX" != "x")
+
+AC_SUBST([EGL_NATIVE_PLATFORM])
 AC_SUBST([EGL_PLATFORMS])
+AC_SUBST([EGL_CFLAGS])
 
 AC_ARG_WITH([egl-driver-dir],
     [AS_HELP_STRING([--with-egl-driver-dir=DIR],
@@ -1935,6 +1951,9 @@ AC_CONFIG_FILES([configs/autoconf
 		src/gallium/drivers/r300/Makefile
 		src/gbm/Makefile
 		src/gbm/main/gbm.pc
+		src/egl/drivers/Makefile
+		src/egl/main/Makefile
+		src/egl/main/egl.pc
 		src/egl/wayland/Makefile
 		src/egl/wayland/wayland-egl/Makefile
 		src/egl/wayland/wayland-egl/wayland-egl.pc
@@ -2023,9 +2042,12 @@ if test "$enable_egl" = yes; then
     echo "        EGL platforms:   $EGL_PLATFORMS"
 
     egl_drivers=""
-    for d in $EGL_DRIVERS_DIRS; do
-        egl_drivers="$egl_drivers builtin:egl_$d"
-    done
+    if test "x$HAVE_EGL_DRIVER_GLX" != "x"; then
+        egl_drivers="$egl_drivers builtin:egl_glx"
+    fi
+    if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
+        egl_drivers="$egl_drivers builtin:egl_dri2"
+    fi
 
     if test "x$HAVE_ST_EGL" = xyes; then
         echo "        EGL drivers:    ${egl_drivers} egl_gallium"