Mercurial > octave
comparison aclocal.m4 @ 7825:13871b7de124
Import sources for OpenGL-based renderer.
* * *
fixed some gcc warnings in gl-render code (casts & virtual destructor)
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Mon, 11 Feb 2008 16:42:14 +0100 |
| parents | a2870fd8ac58 |
| children | caab78e7e377 |
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| 7824:adb520646d7e | 7825:13871b7de124 |
|---|---|
| 1051 else | 1051 else |
| 1052 AC_MSG_RESULT(no) | 1052 AC_MSG_RESULT(no) |
| 1053 ifelse([$2], , , [$2]) | 1053 ifelse([$2], , , [$2]) |
| 1054 fi | 1054 fi |
| 1055 ]) | 1055 ]) |
| 1056 | 1056 dnl |
| 1057 dnl Check for OpenGL. If found, define OPENGL_LIBS | |
| 1058 dnl | |
| 1059 AC_DEFUN([OCTAVE_OPENGL], [ | |
| 1060 OPENGL_LIBS= | |
| 1061 case $canonical_host_type in | |
| 1062 *-*-msdosmsvc) | |
| 1063 AC_CHECK_HEADERS(windows.h) | |
| 1064 ;; | |
| 1065 esac | |
| 1066 have_opengl_incs=no | |
| 1067 AC_CHECK_HEADERS(GL/gl.h, [ | |
| 1068 AC_CHECK_HEADERS(GL/glu.h, [ | |
| 1069 have_opengl_incs=yes], [], [ | |
| 1070 #ifdef HAVE_WINDOWS_H | |
| 1071 # include <windows.h> | |
| 1072 #endif])], [], [ | |
| 1073 #ifdef HAVE_WINDOWS_H | |
| 1074 # include <windows.h> | |
| 1075 #endif]) | |
| 1076 if test "$have_opengl_incs" = "yes"; then | |
| 1077 case $canonical_host_type in | |
| 1078 *-*-msdosmsvc) | |
| 1079 save_LIBS="$LIBS" | |
| 1080 LIBS="$LIBS -lopengl32" | |
| 1081 AC_MSG_CHECKING([for glEnable in -lopengl32]) | |
| 1082 AC_TRY_LINK([ | |
| 1083 #if HAVE_WINDOWS_H | |
| 1084 # include <windows.h> | |
| 1085 #endif | |
| 1086 #include <GL/gl.h>], [ | |
| 1087 glEnable(GL_SMOOTH);], OPENGL_LIBS="-lopengl32 -lglu32") | |
| 1088 LIBS="$save_LIBS" | |
| 1089 if test "x$OPENGL_LIBS" != "x"; then | |
| 1090 AC_MSG_RESULT(yes) | |
| 1091 else | |
| 1092 AC_MSG_RESULT(no) | |
| 1093 fi | |
| 1094 ;; | |
| 1095 *) | |
| 1096 save_LDFLAGS="$LDFLAGS" | |
| 1097 LDFLAGS="$LDFLAGS -L/usr/X11R6/lib" | |
| 1098 AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-L/usr/X11R6/lib -lGL -lGLU") | |
| 1099 LDFLAGS="$save_LDFLAGS" | |
| 1100 ;; | |
| 1101 esac | |
| 1102 fi | |
| 1103 AC_SUBST(OPENGL_LIBS) | |
| 1104 ]) |