From 6f873e16d6a1a8f6f59c1e5a75ec5f52ce5c89b6 Mon Sep 17 00:00:00 2001
From: Michael Gernoth <michael@gernoth.net>
Date: Sat, 4 Jun 2022 14:13:05 +0200
Subject: [PATCH] XINCLUDE: use /usr/X11R6/include everywhere

As X11 includes live in /usr/include on linux the previous
path was wrong anyway so switch to a path which should work
on other systems (does not break linux).
---
 src/sim/makefile      | 2 +-
 src/tclx/config/linux | 2 +-
 src/tk/makefile       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/sim/makefile b/src/sim/makefile
index 3f29de7..afc440a 100644
--- a/src/sim/makefile
+++ b/src/sim/makefile
@@ -1,4 +1,4 @@
-XINCLUDE = /usr/include/X11
+XINCLUDE = /usr/X11R6/include
 TCLHOME = ../tcl
 TKHOME = ../tk
 TCLXHOME = ../tclx
diff --git a/src/tclx/config/linux b/src/tclx/config/linux
index e83296f..7188333 100644
--- a/src/tclx/config/linux
+++ b/src/tclx/config/linux
@@ -9,6 +9,6 @@ LIBS=-lm
 RANLIB_CMD=ranlib
 MCS_CMD=true
 TCL_TK_LIBS= -L/usr/X11/lib -lX11 -lm -lXpm
-XINCLUDE=/usr/include/X11
+XINCLUDE=/usr/X11R6/include
 
 TCL_MAN_SEPARATOR=
diff --git a/src/tk/makefile b/src/tk/makefile
index 885b54a..424f95b 100644
--- a/src/tk/makefile
+++ b/src/tk/makefile
@@ -34,7 +34,7 @@ CFLAGS		= -I. -I$(XINCLUDE) -I$(TCL_DIR) -I$(TCLX_DIR) -O3 -DTK_VERSION=\"2.3\"
 
 TCL_DIR		= ../tcl
 TCLX_DIR	= ../tclx/src
-XINCLUDE	= /usr/include/X11
+XINCLUDE	= /usr/X11R6/include
 XLIB		= -L/usr/X11R6/lib -lX11 -lXpm
 
 LIBS = libtk.a $(TCL_DIR)/libtcl.a
-- 
2.39.5