src/tclx/tkucbsrc/makefile: Micropolis build fixes for recent macOS

[micropolis] / src / tclx / config / linux

diff --git a/src/tclx/config/linux b/src/tclx/config/linux
index 12a800d2d7185fc4519e8db53a8473d914c877b9..e83296f66e84c0740111d6acafaf9829e98ddbe1 100644 (file)
--- a/src/tclx/config/linux
+++ b/src/tclx/config/linux
@@ -9,5 +9,6 @@ LIBS=-lm
 RANLIB_CMD=ranlib
 MCS_CMD=true
 TCL_TK_LIBS= -L/usr/X11/lib -lX11 -lm -lXpm
+XINCLUDE=/usr/include/X11
 
 TCL_MAN_SEPARATOR=