File build/tcc-patches/0.9.26/tcc-0.9.26-tcl.diff artifact e03734effa part of check-in d685bad77a

--- tcc-0.9.26.orig/configure	2013-02-15 08:24:00.000000000 -0600
+++ tcc-0.9.26-1tcl/configure	2014-05-01 19:50:10.103740647 -0500
@@ -43,6 +43,7 @@
 tcc_libpaths=""
 tcc_crtprefix=""
 tcc_elfinterp=""
+tcc_tcl_path=""
 tcc_lddir=
 confvars=
 
@@ -154,6 +155,8 @@
   ;;
   --elfinterp=*) tcc_elfinterp=`echo $opt | cut -d '=' -f 2`
   ;;
+  --with-tcl=*) tcc_tcl_path=`echo $opt | cut -d '=' -f 2-`
+  ;;
   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
   ;;
   --enable-gprof) gprof="yes"
@@ -278,6 +281,7 @@
   --libpaths=...           specify system library paths, colon separated
   --crtprefix=...          specify locations of crt?.o, colon separated
   --elfinterp=...          specify elf interpreter
+  --with-tcl=...           specify path to Tcl
 EOF
 #echo "NOTE: The object files are build at the place where configure is launched"
 exit 1
@@ -339,6 +343,25 @@
   esac
 fi
 
+print_tcl_defs() {
+	(
+		tclConfig="$1"
+		. "${tclConfig}"
+		LDFLAGS="$LDFLAGS $TCL_LIB_SPEC $TCL_LIBS"
+		CFLAGS="$CFLAGS $TCL_INCLUDE_SPEC -DHAVE_TCL_H=1"
+		set | egrep '^(CFLAGS|LDFLAGS)='
+	)
+}
+
+if [ -n "${tcc_tcl_path}" ]; then
+	for tcc_tcl_path_file in ${tcc_tcl_path}/{,lib,lib64}/tclConfig.sh; do
+		if [ -f "${tcc_tcl_path_file}" ]; then
+			eval `print_tcl_defs "${tcc_tcl_path_file}"`
+			break
+		fi
+	done
+fi
+
 cat <<EOF
 Binary  directory   $bindir
 TinyCC directory    $tccdir
--- tcc-0.9.26.orig/tcc.h	2013-02-15 08:24:00.000000000 -0600
+++ tcc-0.9.26-1tcl/tcc.h	2014-05-01 19:50:24.973630534 -0500
@@ -23,6 +23,9 @@
 
 #define _GNU_SOURCE
 #include "config.h"
+#ifdef HAVE_TCL_H
+#  include <tcl.h>
+#endif
 
 #ifdef CONFIG_TCCBOOT
 #include "tccboot.h"