| # HG changeset patch |
| # User Sam Lantinga <slouken@libsdl.org> |
| # Date 1485568474 28800 |
| # Node ID 3b93536d291a34183592fd29ef1df9cf1416ac09 |
| # Parent 184c34c673d479477d34194e3c0b1abe7ca5d828 |
| Make sure we can link with OpenGL libraries in the OpenGL configure test |
| |
| [yann.morin.1998@free.fr: |
| - backported from upstream |
| - drop the configure hunk for autoreconf |
| ] |
| Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> |
| |
| diff -r 184c34c673d4 -r 3b93536d291a configure.in |
| --- a/configure.in Sun Jan 01 18:46:38 2017 -0800 |
| +++ b/configure.in Fri Jan 27 17:54:34 2017 -0800 |
| @@ -164,14 +164,17 @@ |
| esac |
| AC_MSG_CHECKING(for OpenGL support) |
| have_opengl=no |
| -AC_TRY_COMPILE([ |
| +save_LIBS="$LIBS" |
| +LIBS="$LIBS $SYS_GL_LIBS" |
| +AC_TRY_LINK([ |
| #include "SDL_opengl.h" |
| ],[ |
| - GLuint texture; |
| + glOrtho( -2.0, 2.0, -2.0, 2.0, -20.0, 20.0 ); |
| ],[ |
| have_opengl=yes |
| ]) |
| AC_MSG_RESULT($have_opengl) |
| +LIBS="$save_LIBS" |
| if test x$have_opengl = xyes; then |
| CFLAGS="$CFLAGS -DHAVE_OPENGL" |
| GL_LIBS="$SYS_GL_LIBS" |
| |
