diff --git a/configure b/configure index ed6df89cc..de31ebafc 100755 --- a/configure +++ b/configure @@ -22431,7 +22431,47 @@ $as_echo "#define SDL_VIDEO_OPENGL_GLX 1" >>confdefs.h $as_echo "#define SDL_VIDEO_RENDER_OGL 1" >>confdefs.h - SUMMARY_video="${SUMMARY_video} opengl" + SUMMARY_video="${SUMMARY_video} opengl(glx)" + fi + fi +} + +CheckOpenGLKMSDRM() +{ + if test x$enable_video = xyes -a x$enable_video_opengl = xyes -a x$enable_video_kmsdrm = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL (GLVND) support" >&5 +$as_echo_n "checking for OpenGL (GLVND) support... " >&6; } + video_opengl=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int +main () +{ + + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + video_opengl=yes + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $video_opengl" >&5 +$as_echo "$video_opengl" >&6; } + if test x$video_opengl = xyes; then + +$as_echo "#define SDL_VIDEO_OPENGL 1" >>confdefs.h + + +$as_echo "#define SDL_VIDEO_RENDER_OGL 1" >>confdefs.h + + SUMMARY_video="${SUMMARY_video} opengl(glvnd)" fi fi } @@ -25040,6 +25080,7 @@ $as_echo "#define SDL_VIDEO_DRIVER_ANDROID 1" >>confdefs.h # Need to check for EGL first because KMSDRM depends on it. CheckEGLKMSDRM CheckKMSDRM + CheckOpenGLKMSDRM CheckOpenGLX11 CheckOpenGLESX11 CheckVulkan diff --git a/test/configure b/test/configure index 4f3793b79..5d99f96a8 100755 --- a/test/configure +++ b/test/configure @@ -1442,48 +1442,6 @@ fi } # ac_fn_c_try_compile -# ac_fn_c_try_run LINENO -# ---------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes -# that executables *can* be run. -ac_fn_c_try_run () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : - ac_retval=0 -else - $as_echo "$as_me: program exited with status $ac_status" >&5 - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=$ac_status -fi - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_run - # ac_fn_c_try_link LINENO # ----------------------- # Try to link conftest.$ac_ext, and return whether this succeeded. @@ -1530,6 +1488,48 @@ fi } # ac_fn_c_try_link +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + # ac_fn_c_try_cpp LINENO # ---------------------- # Try to preprocess conftest.$ac_ext, and return whether this succeeded. @@ -2996,7 +2996,53 @@ fi ISUNIX="true" EXE="" MATHLIB="-lm" + have_glvnd=no + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glBegin in -lOpenGL" >&5 +$as_echo_n "checking for glBegin in -lOpenGL... " >&6; } +if ${ac_cv_lib_OpenGL_glBegin+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lOpenGL $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char glBegin (); +int +main () +{ +return glBegin (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_OpenGL_glBegin=yes +else + ac_cv_lib_OpenGL_glBegin=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_OpenGL_glBegin" >&5 +$as_echo "$ac_cv_lib_OpenGL_glBegin" >&6; } +if test "x$ac_cv_lib_OpenGL_glBegin" = xyes; then : + + SYS_GL_LIBS="-lOpenGL" + +else + SYS_GL_LIBS="-lGL" + +fi + ;; esac