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@@ -150,57 +150,91 @@ dnl Are we on a Direct3D 9 platform? |
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#AM_CONDITIONAL(USE_D3D9, test "${ac_cv_my_have_d3d9}" != "no") |
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LIBS_save="$LIBS" |
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LIBS="$LIBS -Wl,-framework -Wl,OpenGL" |
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AC_MSG_CHECKING(for -framework OpenGL) |
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AC_TRY_LINK([], [], |
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dnl Find which version of OpenGL to use |
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ac_cv_my_have_gl="no" |
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ac_cv_my_stop_looking_for_gl="no" |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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LIBS_save="$LIBS" |
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LIBS="$LIBS -Wl,-framework -Wl,OpenGL" |
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AC_MSG_CHECKING(for -framework OpenGL) |
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AC_TRY_LINK([], [], |
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[AC_MSG_RESULT(yes) |
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ac_cv_my_stop_looking_for_gl="yes" |
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GL_LIBS="${GL_LIBS} -framework OpenGL" |
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CXXFLAGS="${CXXFLAGS} -ObjC++"], |
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[AC_MSG_RESULT(no)]) |
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LIBS="$LIBS_save" |
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fi |
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dnl Use the Raspberry Pi libraries? |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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AC_CHECK_HEADER(bcm_host.h, |
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[AC_MSG_RESULT(yes) |
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GL_LIBS="${GL_LIBS} -framework OpenGL" |
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CXXFLAGS="${CXXFLAGS} -ObjC++"], |
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AC_CHECK_LIB(bcm_host, main, |
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[ac_cv_my_have_gl="yes" |
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ac_cv_my_stop_looking_for_gl="yes" |
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AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available) |
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GL_LIBS="-lGLESv2_static -lkhrn_static -lvcos -lvchiq_arm -lbcm_host"])], |
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[AC_MSG_RESULT(no)]) |
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LIBS="$LIBS_save" |
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fi |
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dnl Use the PS3 PSGL? |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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AC_CHECK_HEADER(PSGL/psgl.h, |
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[ac_cv_my_have_gl="yes" |
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ac_cv_my_stop_looking_for_gl="yes"]) |
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fi |
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dnl Which version of OpenGL to use? |
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ac_cv_my_have_gl="no" |
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PKG_CHECK_MODULES(GLES2, glesv2, |
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[ac_cv_my_have_gl="yes" |
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AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available) |
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GL_CFLAGS="${GL_CFLAGS} ${GLES2_CFLAGS}" |
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GL_LIBS="${GL_LIBS} ${GLES2_LIBS}"], |
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[:]) |
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AC_CHECK_HEADER(GLES2/gl2.h, |
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[AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available) |
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ac_cv_my_have_gl="yes"]) |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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PKG_CHECK_MODULES(GLES2, glesv2, |
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[ac_cv_my_have_gl="yes" |
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AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available) |
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GL_CFLAGS="${GL_CFLAGS} ${GLES2_CFLAGS}" |
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GL_LIBS="${GL_LIBS} ${GLES2_LIBS}"], |
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[:]) |
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fi |
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PKG_CHECK_MODULES(GL, gl, |
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[ac_cv_my_have_gl="yes" |
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AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available)], |
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[:]) |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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AC_CHECK_HEADER(GLES2/gl2.h, |
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[AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available) |
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ac_cv_my_have_gl="yes"]) |
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fi |
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AC_CHECK_LIB(GL, glLoadIdentity, |
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[ac_cv_my_have_gl="yes" |
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AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available) # FIXME: hackish |
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GL_LIBS="-lGL"]) |
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AC_CHECK_HEADER(GL/gl.h, |
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[LIBS_save="$LIBS" |
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LIBS="$LIBS -lopengl32" |
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AC_MSG_CHECKING(for glLoadIdentity in -lopengl32) |
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AC_TRY_LINK([#include <GL/gl.h>], |
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[glLoadIdentity();], |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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PKG_CHECK_MODULES(GL, gl, |
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[ac_cv_my_have_gl="yes" |
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AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available) # FIXME: hack |
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AC_MSG_RESULT(yes) |
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GL_LIBS="-lopengl32"], |
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[AC_MSG_RESULT(no)]) |
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LIBS="$LIBS_save"]) |
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AC_CHECK_HEADER(PSGL/psgl.h, |
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[ac_cv_my_have_gl="yes"]) |
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AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available)], |
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[:]) |
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fi |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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AC_CHECK_LIB(GL, glLoadIdentity, |
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[ac_cv_my_have_gl="yes" |
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AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available) # FIXME: hackish |
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GL_LIBS="-lGL"]) |
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fi |
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if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then |
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AC_CHECK_HEADER(GL/gl.h, |
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[LIBS_save="$LIBS" |
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LIBS="$LIBS -lopengl32" |
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AC_MSG_CHECKING(for glLoadIdentity in -lopengl32) |
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AC_TRY_LINK([#include <GL/gl.h>], |
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[glLoadIdentity();], |
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[ac_cv_my_have_gl="yes" |
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AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available) # FIXME: hack |
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AC_MSG_RESULT(yes) |
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GL_LIBS="-lopengl32"], |
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[AC_MSG_RESULT(no)]) |
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LIBS="$LIBS_save"]) |
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fi |
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if test "${ac_cv_my_have_gl}" = "no"; then |
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AC_MSG_ERROR([[No OpenGL or OpenGL ES implementation found]]) |
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fi |
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dnl Use Glew? |
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ac_cv_my_have_glew="no" |
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PKG_CHECK_MODULES(GLEW, glew, |
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@@ -324,6 +358,11 @@ if test "${ac_cv_my_have_egl}" != "no"; then |
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AC_DEFINE(USE_EGL, 1, Define to 1 to use libegl) |
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EGL_LIBS="${EGL_LIBS} -lX11" |
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fi |
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dnl Use the Raspberry Pi libraries? |
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AC_CHECK_LIB(EGL_static, main, |
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[ac_cv_my_have_egl="yes" |
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AC_DEFINE(USE_EGL, 1, Define to 1 to use libegl) |
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EGL_LIBS="-lEGL_static"]) |
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AM_CONDITIONAL(USE_EGL, test "${ac_cv_my_have_egl}" != "no") |
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