Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.

1 files changed, 943 insertions, 0 deletions

diff --git a/libraries/evas/m4/evas_check_engine.m4 b/libraries/evas/m4/evas_check_engine.m4
new file mode 100644
index 0000000..5294100
--- /dev/null
+++ b/libraries/evas/m4/evas_check_engine.m4
@@ -0,0 +1,943 @@
+
+dnl use: EVAS_CHECK_ENGINE_DEP_BUFFER(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_BUFFER],
+[
+
+have_dep="yes"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_XLIB(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_XLIB],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_PATH_X
+AC_PATH_XTRA
+
+AC_CHECK_HEADER([X11/X.h], [have_dep="yes"])
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([X11], [XCreateImage], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([Xext], [XShmCreateImage], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   if test "x$2" = "xyes" ; then
+      x_libs="${x_libs} -lX11 -lXext"
+   else
+      x_dir=${x_dir:-/usr/X11R6}
+      x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
+      x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext"
+   fi
+   evas_engine_[]$1[]_cflags="${x_cflags}"
+   evas_engine_[]$1[]_libs="${x_libs}"
+fi
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_GL_XLIB(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_GL_XLIB],
+[
+
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_PATH_X
+AC_PATH_XTRA
+
+AC_CHECK_HEADER([GL/gl.h],
+   [have_dep="yes"],
+   [have_dep="no"],
+   [
+#include <GL/gl.h>
+#include <GL/glext.h>
+#include <GL/glx.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#include <X11/Xutil.h>
+#include <X11/extensions/Xrender.h>
+#include <X11/Xresource.h>
+   ])
+
+gl_pt_lib="";
+have_gl_pt="no"
+
+AC_MSG_CHECKING([whether pthread_create() is supported])
+CFLAGS_save="${CFLAGS}"
+CFLAGS="${CFLAGS} -pthread"
+LIBS_save="${LIBS}"
+LIBS="${LIBS} -pthread"
+AC_LINK_IFELSE(
+  [AC_LANG_PROGRAM([[
+#include <pthread.h>
+                   ]],
+                   [[
+pthread_create(NULL, NULL, NULL, NULL);
+                   ]])],
+   [have_gl_pt="yes"],
+   [have_gl_pt="no"])
+CFLAGS=${CFLAGS_save}
+LIBS=${LIBS_save}
+AC_MSG_RESULT([${have_gl_pt}])
+
+if test "x$have_gl_pt" = "xyes" ; then
+   gl_pt_lib=" -pthread"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([X11], [XCreateColormap], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([Xrender], [XRenderCreatePicture], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([GL], [glXCreateContext], [have_dep="yes"], [have_dep="no"], -lX11 -lXext -lXrender -lm $gl_pt_lib)
+fi
+
+if test "x$gl_flavor_gles" = "xyes" ; then
+  have_dep=no
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   PKG_CHECK_MODULES([GL_EET], [eet >= 1.5.0], [have_dep="yes"], [have_dep="no"])
+   if test "x${have_dep}" = "xyes" ; then
+      if test "x$2" = "xyes" ; then
+         x_libs="${x_libs} -lX11 -lXext -lXrender"
+      else
+         x_dir=${x_dir:-/usr/X11R6}
+         x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
+         x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext -lXrender"
+      fi
+   evas_engine_[]$1[]_cflags="-I/usr/include ${x_cflags}"
+   evas_engine_[]$1[]_libs="${x_libs} -lGL $gl_pt_lib"
+   evas_engine_gl_common_libs="-lGL $gl_pt_lib"
+   fi
+else
+   if test "x$2" = "xyes" ; then
+      x_libs="${x_libs} -lX11 -lXext -lXrender"
+   else
+      x_dir=${x_dir:-/usr/X11R6}
+      x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
+      x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext -lXrender"
+   fi
+   AC_CHECK_HEADER([GLES2/gl2.h],
+      [have_egl="yes"],
+      [have_egl="no"],
+      [
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#include <EGL/egl.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#include <X11/Xutil.h>
+#include <X11/extensions/Xrender.h>
+#include <X11/Xresource.h>
+      ])
+   if test "x${have_egl}" = "xyes" ; then
+      AC_CHECK_LIB(GLESv2, glTexImage2D, [have_glesv2="yes"], , -lEGL ${x_libs} -lm $gl_pt_lib)
+      if test "x${have_glesv2}" = "xyes" ; then
+         PKG_CHECK_MODULES([GL_EET], [eet >= 1.5.0], [have_dep="yes"], [have_dep="no"])
+         if test "x${have_dep}" = "xyes" ; then
+            evas_engine_[]$1[]_cflags="${x_cflags}"
+            evas_engine_[]$1[]_libs="${x_libs} -lGLESv2 -lEGL -lm $gl_pt_lib"
+            evas_engine_gl_common_libs="-lGLESv2 -lm $gl_pt_lib"
+            have_dep="yes"
+            gl_flavor_gles="no"
+            AC_DEFINE(GLES_VARIETY_SGX, 1, [Imagination SGX GLES2 support])
+            gles_variety_sgx="yes"
+         fi
+      fi
+   fi
+fi
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_XCB(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_XCB],
+[
+
+requirement=""
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+PKG_CHECK_MODULES([XCB],
+   [xcb xcb-shm xcb-image >= 0.2.1 pixman-1],
+   [
+    have_dep="yes"
+    requirement="xcb xcb-shm xcb-image pixman-1"
+    evas_engine_[]$1[]_cflags="${XCB_CFLAGS}"
+    evas_engine_[]$1[]_libs="${XCB_LIBS}"
+   ],[
+    have_dep="no"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x$3" = "xstatic" ; then
+   requirement_evas="${requirement} ${requirement_evas}"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+
+dnl use: EVAS_CHECK_ENGINE_DEP_GL_XCB(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_GL_XCB],
+[
+
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_PATH_X
+AC_PATH_XTRA
+
+AC_CHECK_HEADER([GL/gl.h],
+   [have_dep="yes"],
+   [have_dep="no"],
+   [
+#include <GL/gl.h>
+#include <GL/glext.h>
+#include <GL/glx.h>
+   ])
+
+gl_pt_lib="";
+have_gl_pt="no"
+
+AC_MSG_CHECKING([whether pthread_create() is supported])
+CFLAGS_save="${CFLAGS}"
+CFLAGS="${CFLAGS} -pthread"
+LIBS_save="${LIBS}"
+LIBS="${LIBS} -pthread"
+AC_LINK_IFELSE(
+  [AC_LANG_PROGRAM([[
+#include <pthread.h>
+                   ]],
+                   [[
+pthread_create(NULL, NULL, NULL, NULL);
+                   ]])],
+   [have_gl_pt="yes"],
+   [have_gl_pt="no"])
+CFLAGS=${CFLAGS_save}
+LIBS=${LIBS_save}
+AC_MSG_RESULT([${have_gl_pt}])
+
+if test "x$have_gl_pt" = "xyes" ; then
+   gl_pt_lib=" -pthread"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([X11], [XCreateColormap], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([Xrender], [XRenderCreatePicture], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([GL], [glXCreateContext], [have_dep="yes"], [have_dep="no"], -lX11 -lXext -lXrender -lm $gl_pt_lib)
+fi
+
+PKG_CHECK_MODULES([XCB_GL],
+   [x11-xcb xcb xcb-glx xcb-render xcb-renderutil],
+   [
+    have_dep="yes"
+    requirement="x11-xcb xcb xcb-glx xcb-render xcb-renderutil"
+    evas_engine_[]$1[]_cflags="${XCB_GL_CFLAGS}"
+    evas_engine_[]$1[]_libs="${XCB_GL_LIBS}"
+   ],[
+    have_dep="no"
+   ]
+)
+
+if test "x$gl_flavor_gles" = "xyes" ; then
+  have_dep=no
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   PKG_CHECK_MODULES([GL_EET], [eet >= 1.5.0], [have_dep="yes"], [have_dep="no"])
+   if test "x${have_dep}" = "xyes" ; then
+      if test "x$2" = "xyes" ; then
+         x_libs="${x_libs} -lX11 -lXext -lXrender"
+      else
+         x_dir=${x_dir:-/usr/X11R6}
+         x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
+         x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext -lXrender"
+      fi
+   evas_engine_[]$1[]_cflags="-I/usr/include ${XCB_GL_CFLAGS} ${x_cflags}"
+   evas_engine_[]$1[]_libs="${XCB_GL_LIBS} ${x_libs} -lGL $gl_pt_lib"
+   evas_engine_gl_common_libs="-lGL $gl_pt_lib"
+   fi
+else
+   if test "x$2" = "xyes" ; then
+      x_libs="${x_libs} -lX11 -lXext -lXrender"
+   else
+      x_dir=${x_dir:-/usr/X11R6}
+      x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
+      x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext -lXrender"
+   fi
+   AC_CHECK_HEADER([GLES2/gl2.h],
+      [have_egl="yes"],
+      [have_egl="no"],
+      [
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#include <EGL/egl.h>
+      ])
+   if test "x${have_egl}" = "xyes" ; then
+      AC_CHECK_LIB(GLESv2, glTexImage2D, [have_glesv2="yes"], , -lEGL ${x_libs} -lm $gl_pt_lib)
+      if test "x${have_glesv2}" = "xyes" ; then
+         PKG_CHECK_MODULES([GL_EET], [eet >= 1.5.0], [have_dep="yes"], [have_dep="no"])
+         if test "x${have_dep}" = "xyes" ; then
+            evas_engine_[]$1[]_cflags="${XCB_GL_CFLAGS} ${x_cflags}"
+            evas_engine_[]$1[]_libs="${XCB_GL_LIBS} ${x_libs} -lGLESv2 -lEGL -lm $gl_pt_lib"
+            evas_engine_gl_common_libs="-lGLESv2 -lm $gl_pt_lib"
+            have_dep="yes"
+            gl_flavor_gles="no"
+            AC_DEFINE(GLES_VARIETY_SGX, 1, [Imagination SGX GLES2 support])
+            gles_variety_sgx="yes"
+         fi
+      fi
+   fi
+fi
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_GDI(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_GDI],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_CHECK_HEADER([windows.h],
+   [
+    have_dep="yes"
+    evas_engine_[]$1[]_libs="-lgdi32"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_DDRAW(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_DDRAW],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_CHECK_HEADER([ddraw.h],
+   [
+    have_dep="yes"
+    evas_engine_[]$1[]_libs="-lddraw"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_DIRECT3D(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_DIRECT3D],
+[
+
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_CHECK_HEADERS([d3d9.h d3dx9.h],
+   [
+    have_dep="yes"
+    evas_engine_[]$1[]_libs="-ld3d9 -ld3dx9 -lgdi32"
+   ],
+   [have_dep="no"; break]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+
+dnl use: EVAS_CHECK_ENGINE_DEP_GL_COCOA(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_GL_COCOA],
+[
+
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_LANG_PUSH([Objective C])
+
+LIBS_save="$LIBS"
+LIBS="$LIBS -framework Cocoa"
+AC_LINK_IFELSE(
+   [AC_LANG_PROGRAM(
+       [[
+#include <Cocoa/Cocoa.h>
+       ]],
+       [[
+NSWindow *window;
+window = [[NSWindow alloc]
+           initWithContentRect:NSMakeRect(0, 0, 1, 1)
+           styleMask:(NSTitledWindowMask)
+           backing:NSBackingStoreBuffered
+           defer:NO
+           screen:nil
+         ];
+       ]])],
+   [
+    have_dep="yes"
+    evas_engine_[]$1[]_libs="-framework Cocoa"
+   ],
+   [have_dep="no"])
+LIBS="$LIBS_save"
+
+AC_LANG_POP([Objective C])
+
+if test "x${have_dep}" = "xyes" ; then
+   PKG_CHECK_MODULES([GL_EET], [eet >= 1.5.0], [have_dep="yes"], [have_dep="no"])
+fi
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_SDL(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_SDL],
+[
+
+requirement=""
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+PKG_CHECK_MODULES([SDL],
+   [sdl >= 1.2.0],
+   [
+    have_dep="yes"
+    requirement="sdl"
+    evas_engine_[]$1[]_cflags="${SDL_CFLAGS}"
+    evas_engine_[]$1[]_libs="${SDL_LIBS}"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x$3" = "xstatic" ; then
+   requirement_evas="${requirement} ${requirement_evas}"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_SDL(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_SDL],
+[
+
+requirement=""
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+PKG_CHECK_MODULES([SDL],
+   [sdl >= 1.2.0],
+   [
+    have_dep="yes"
+    requirement="sdl"
+    evas_engine_[]$1[]_cflags="${SDL_CFLAGS}"
+    evas_engine_[]$1[]_libs="${SDL_LIBS}"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x$3" = "xstatic" ; then
+   requirement_evas="${requirement} ${requirement_evas}"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_GL_SDL(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_GL_SDL],
+[
+
+requirement=""
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+PKG_CHECK_MODULES([SDL],
+   [sdl >= 1.2.0],
+   [
+    have_dep="yes"
+    requirement="sdl"
+    evas_engine_[]$1[]_cflags="${SDL_CFLAGS}"
+    evas_engine_[]$1[]_libs="${SDL_LIBS}"
+   ]
+)
+
+gl_pt_lib="";
+have_gl_pt="no"
+
+AC_MSG_CHECKING([whether pthread_create() is supported])
+CFLAGS_save="${CFLAGS}"
+CFLAGS="${CFLAGS} -pthread"
+LIBS_save="${LIBS}"
+LIBS="${LIBS} -pthread"
+AC_LINK_IFELSE(
+  [AC_LANG_PROGRAM([[
+#include <pthread.h>
+                   ]],
+                   [[
+pthread_create(NULL, NULL, NULL, NULL);
+                   ]])],
+   [have_gl_pt="yes"],
+   [have_gl_pt="no"])
+CFLAGS=${CFLAGS_save}
+LIBS=${LIBS_save}
+AC_MSG_RESULT([${have_gl_pt}])
+
+if test "x$have_gl_pt" = "xyes" ; then
+   gl_pt_lib=" -pthread"
+fi
+
+AC_CHECK_HEADER([GL/gl.h],
+   [have_dep="yes"],
+   [have_dep="no"],
+   [
+#include <GL/gl.h>
+#include <GL/glext.h>
+   ])
+
+if test "x$gl_flavor_gles" = "xyes" ; then
+  have_dep=no
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   evas_engine_[]$1[]_cflags="${SDL_CFLAGS}"
+   evas_engine_[]$1[]_libs="${SDL_LIBS} -lGL -lm $gl_pt_lib"
+   evas_engine_gl_common_libs="-lGL -lm $gl_pt_lib"
+else
+   AC_CHECK_HEADER([SDL/SDL_opengles.h],
+      [have_egl="yes"],
+      [have_egl="no"],
+      [
+#include <SDL/SDL_opengles.h>
+#include <EGL/egl.h>
+      ])
+   if test "x${have_egl}" = "xyes" ; then
+      AC_CHECK_LIB(GLESv2, glTexImage2D, [have_glesv2="yes"], , -lEGL -lm $gl_pt_lib)
+      if test "x${have_glesv2}" = "xyes" ; then
+         evas_engine_[]$1[]_cflags="${SDL_CFLAGS}"
+         evas_engine_[]$1[]_libs="${SDL_LIBS} -lGLESv2 -lEGL -lm $gl_pt_lib"
+         evas_engine_gl_common_libs="-lGLESv2 -lm $gl_pt_lib"
+         have_dep="yes"
+         gl_flavor_gles="no"
+         AC_DEFINE(GLES_VARIETY_SGX, 1, [Imagination SGX GLES2 support])
+         gles_variety_sgx="yes"
+      fi
+   fi
+fi
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x$3" = "xstatic" ; then
+   requirement_evas="${requirement} ${requirement_evas}"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_FB(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_FB],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_CHECK_HEADER([linux/fb.h], [have_dep="yes"])
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_DIRECTFB(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_DIRECTFB],
+[
+
+requirement=""
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+PKG_CHECK_MODULES([DIRECTFB],
+   [directfb >= 0.9.16],
+   [
+    have_dep="yes"
+    requirement="directfb"
+    evas_engine_[]$1[]_cflags="${DIRECTFB_CFLAGS}"
+    evas_engine_[]$1[]_libs="${DIRECTFB_LIBS}"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x$3" = "xstatic" ; then
+   requirement_evas="${requirement} ${requirement_evas}"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_8_X11(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_8_X11],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+PKG_CHECK_MODULES([XCB],
+   [xcb xcb-shm xcb-image >= 0.2.1 pixman-1],
+   [
+    have_dep="yes"
+    requirement="xcb xcb-shm xcb-image pixman-1"
+    evas_engine_[]$1[]_cflags="${XCB_CFLAGS}"
+    evas_engine_[]$1[]_libs="${XCB_LIBS}"
+   ],[
+    have_dep="no"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x$3" = "xstatic" ; then
+   requirement_evas="${requirement} ${requirement_evas}"
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_X11(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_X11],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_PATH_X
+AC_PATH_XTRA
+
+AC_CHECK_HEADER([X11/X.h], [have_dep="yes"])
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([X11], [XCreateImage], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   AC_CHECK_LIB([Xext], [XShmCreateImage], [have_dep="yes"], [have_dep="no"])
+fi
+
+if test "x${have_dep}" = "xyes" ; then
+   if test "x$2" = "xyes" ; then
+      x_libs="${x_libs} -lX11 -lXext"
+   else
+      x_dir=${x_dir:-/usr/X11R6}
+      x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
+      x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext"
+   fi
+   evas_engine_[]$1[]_cflags="${x_cflags}"
+   evas_engine_[]$1[]_libs="${x_libs}"
+fi
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_DDRAW(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_DDRAW],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_CHECK_HEADER([ddraw.h],
+   [
+    have_dep="yes"
+    evas_engine_[]$1[]_libs="-lddraw -lgdi32"
+   ]
+)
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_WINCE(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_SOFTWARE_16_WINCE],
+[
+
+have_dep="yes"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE_DEP_PSL1GHT(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_PSL1GHT],
+[
+
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+AC_CHECK_HEADER([rsx/rsx.h], [have_dep="yes"])
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+if test "x${have_dep}" = "xyes" ; then
+  m4_default([$4], [:])
+else
+  m4_default([$5], [:])
+fi
+
+])
+
+dnl use: EVAS_CHECK_ENGINE(engine, want_engine, simple, description)
+
+
+AC_DEFUN([EVAS_CHECK_ENGINE],
+[
+
+m4_pushdef([UP], m4_translit([$1], [-a-z], [_A-Z]))dnl
+m4_pushdef([DOWN], m4_translit([$1], [-A-Z], [_a-z]))dnl
+
+want_engine="$2"
+want_static_engine="no"
+have_engine="no"
+have_evas_engine_[]DOWN="no"
+
+AC_ARG_ENABLE([$1],
+   [AC_HELP_STRING([--enable-$1], [enable $4 rendering backend])],
+   [
+    if test "x${enableval}" = "xyes" ; then
+       want_engine="yes"
+    else
+       if test "x${enableval}" = "xstatic" ; then
+          want_engine="static"
+       else
+          want_engine="no"
+       fi
+    fi
+   ])
+
+AC_MSG_CHECKING([whether to enable $4 rendering backend])
+AC_MSG_RESULT([${want_engine}])
+
+if test "x${want_engine}" = "xyes" -o "x${want_engine}" = "xstatic" -o "x${want_engine}" = "xauto" ; then
+   m4_default([EVAS_CHECK_ENGINE_DEP_]m4_defn([UP]))(DOWN, $3, ${want_engine}, [have_engine="yes"], [have_engine="no"])
+fi
+
+if test "x${have_engine}" = "xno" -a "x${want_engine}" = "xyes" -a "x${use_strict}" = "xyes" ; then
+   AC_MSG_ERROR([$4 dependencies not found (strict dependencies checking)])
+fi
+
+AC_MSG_CHECKING([whether $4 rendering backend will be built])
+AC_MSG_RESULT([${have_engine}])
+
+if test "x${have_engine}" = "xyes" ; then
+   if test "x${want_engine}" = "xstatic" ; then
+      have_evas_engine_[]DOWN="static"
+      want_static_engine="yes"
+   else
+      have_evas_engine_[]DOWN="yes"
+   fi
+fi
+
+if test "x${have_engine}" = "xyes" ; then
+   AC_DEFINE(BUILD_ENGINE_[]UP, [1], [$4 rendering backend])
+fi
+
+AM_CONDITIONAL(BUILD_ENGINE_[]UP, [test "x${have_engine}" = "xyes"])
+
+if test "x${want_static_engine}" = "xyes" ; then
+   AC_DEFINE(EVAS_STATIC_BUILD_[]UP, [1], [Build $1 engine inside libevas])
+   have_static_module="yes"
+fi
+
+AM_CONDITIONAL(EVAS_STATIC_BUILD_[]UP, [test "x${want_static_engine}" = "xyes"])
+
+m4_popdef([UP])
+m4_popdef([DOWN])
+
+])