diff options
| -rw-r--r-- | configure.ac | 7 | 
1 files changed, 6 insertions, 1 deletions
| diff --git a/configure.ac b/configure.ac index b28830e..d35887a 100644 --- a/configure.ac +++ b/configure.ac @@ -91,7 +91,7 @@ AS_IF([test "x$enable_gui" = "xyes"], [enable_gui="auto"])  AS_IF([test "x$enable_gui" = "xauto"],        [AC_MSG_RESULT([Auto setting gui based on host: $host_os])  	     AS_CASE([$host_os], -		      [darwin*], [enable_gui=""], +		      [darwin*], [enable_gui="carbon"],  		      [linux*|*bsd*], [enable_gui="x11"],  		      [mingw*|windows*|winnt|cygwin], [enable_gui="win32"], @@ -120,6 +120,11 @@ AS_IF(    GUI_CPPFLAGS="-DPUGL -I../../pugl"    GUI_LIBS="-lGLU -lGL -lglut"], +  [test "x$enable_gui" = "xcarbon"], +  [AC_MSG_RESULT([Setting gui backend to Carbon]) +  GUI_CPPFLAGS="" +  GUI_LIBS=""], +    AC_MSG_ERROR([*** No GUI backend has been selected ***])  ) | 
