Define SOLO so that check is possible for SOLO in project makefiles

diff --git a/Make-config b/Make-config
index d80ec3d..0e3f55d 100644 (file)
--- a/Make-config
+++ b/Make-config
@@ -712,6 +712,7 @@ linux-osmesa32:
 # change -g to -O3 for non-debug
 linux-solo:
        $(MAKE) $(MFLAGS) -f Makefile.X11 targets \
+       "SOLO = true" \
        "LIBMESA = mesa.a" \
        "GLU_LIB = libGLU.so" \
        "GLUT_LIB = libglut.so" \