configure
changeset 6188 e82023802002
parent 6116 66f48d6bf735
child 6217 6952b11b7f46
--- a/configure	Sun Jan 08 01:15:20 2012 -0500
+++ b/configure	Sun Jan 08 02:23:37 2012 -0500
@@ -1562,6 +1562,7 @@
                           [default=yes]
   --enable-video-dummy    use dummy video driver [default=yes]
   --enable-video-opengl   include OpenGL support [default=yes]
+  --enable-video-opengles include OpenGL ES support [default=yes]
   --enable-input-events   use Linux 2.4 unified input interface
                           [default=yes]
   --enable-input-tslib    use the Touchscreen library for input
@@ -3772,13 +3773,13 @@
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:3775: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:3776: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:3778: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:3779: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:3781: output\"" >&5)
+  (eval echo "\"\$as_me:3782: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -5005,7 +5006,7 @@
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5008 "configure"' > conftest.$ac_ext
+  echo '#line 5009 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7166,11 +7167,11 @@
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7169: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7170: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7173: \$? = $ac_status" >&5
+   echo "$as_me:7174: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7505,11 +7506,11 @@
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7508: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7509: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7512: \$? = $ac_status" >&5
+   echo "$as_me:7513: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7610,11 +7611,11 @@
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7613: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7614: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7617: \$? = $ac_status" >&5
+   echo "$as_me:7618: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7665,11 +7666,11 @@
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7668: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7669: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7672: \$? = $ac_status" >&5
+   echo "$as_me:7673: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10423,7 +10424,7 @@
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10426 "configure"
+#line 10427 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10519,7 +10520,7 @@
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10522 "configure"
+#line 10523 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14201,11 +14202,11 @@
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14204: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14205: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14208: \$? = $ac_status" >&5
+   echo "$as_me:14209: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -14300,11 +14301,11 @@
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14303: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14304: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14307: \$? = $ac_status" >&5
+   echo "$as_me:14308: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -14352,11 +14353,11 @@
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14355: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14356: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14359: \$? = $ac_status" >&5
+   echo "$as_me:14360: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -23752,6 +23753,201 @@
     fi
 }
 
+# Check whether --enable-video-opengles was given.
+if test "${enable_video_opengles+set}" = set; then
+  enableval=$enable_video_opengles;
+else
+  enable_video_opengles=yes
+fi
+
+
+CheckOpenGLESX11()
+{
+    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
+        { echo "$as_me:$LINENO: checking for OpenGL ES (EGL) support" >&5
+echo $ECHO_N "checking for OpenGL ES (EGL) support... $ECHO_C" >&6; }
+        video_opengles=no
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+         #include <EGL/egl.h>
+
+int
+main ()
+{
+
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+        video_opengles=yes
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+        { echo "$as_me:$LINENO: result: $video_opengles" >&5
+echo "${ECHO_T}$video_opengles" >&6; }
+        if test x$video_opengles = xyes; then
+            { echo "$as_me:$LINENO: checking for OpenGL ES v1 headers" >&5
+echo $ECHO_N "checking for OpenGL ES v1 headers... $ECHO_C" >&6; }
+            video_opengles_v1=no
+            cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+             #include <GLES/gl.h>
+             #include <GLES/glext.h>
+
+int
+main ()
+{
+
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+            video_opengles_v1=yes
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+            { echo "$as_me:$LINENO: result: $video_opengles_v1" >&5
+echo "${ECHO_T}$video_opengles_v1" >&6; }
+            if test x$video_opengles_v1 = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define SDL_VIDEO_OPENGL_ES 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SDL_VIDEO_RENDER_OGL_ES 1
+_ACEOF
+
+            fi
+            { echo "$as_me:$LINENO: checking for OpenGL ES v2 headers" >&5
+echo $ECHO_N "checking for OpenGL ES v2 headers... $ECHO_C" >&6; }
+            video_opengles_v2=no
+            cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+             #include <GLES2/gl2.h>
+             #include <GLES2/gl2ext.h>
+
+int
+main ()
+{
+
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+            video_opengles_v2=yes
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+            { echo "$as_me:$LINENO: result: $video_opengles_v2" >&5
+echo "${ECHO_T}$video_opengles_v2" >&6; }
+            if test x$video_opengles_v2 = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define SDL_VIDEO_OPENGL_ES2 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SDL_VIDEO_RENDER_OGL_ES2 1
+_ACEOF
+
+            fi
+        fi
+    fi
+}
+
 CheckWINDOWSGL()
 {
     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
@@ -27000,6 +27196,7 @@
         CheckDirectFB
         CheckFusionSound
         CheckOpenGLX11
+        CheckOpenGLESX11
         CheckInputEvents
         CheckTslib
         CheckUSBHID