From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 16 Aug 2022 03:42:13 +0000 (-0700)
Subject: avoid adding non-existent TCL generic path to include directories
X-Git-Tag: 5.0.1~3^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e93ef4ca8c6470f715cff6b2fe35bb367b877c6c;p=graphviz

avoid adding non-existent TCL generic path to include directories

It looks like a typo in 30f5e6535f21ca671d76159b49cc87add1f0b53e that this was
not adjusted. This change squashes 25 -Wmissing-include-dir warnings.
---

diff --git a/configure.ac b/configure.ac
index 0bc9b43da..90212ad9f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1392,7 +1392,7 @@ if test "x$use_tcl" = "x"; then
   TCLSH_EXEC_PREFIX=`echo $TCLSH|sed -e 's%/bin/.*tclsh.*$%%'`
 
   if test -f ${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND}/tcl.h; then
-    TCL_INCLUDES="-I${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND} -I${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND}/generic"
+    TCL_INCLUDES="-I${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND}"
     if test -d ${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND}/generic; then
       TCL_INCLUDES="${TCL_INCLUDES} -I${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND}/generic"
     fi