* remove check for tclInt.h and tkInt.h in source folder, not necessary
author: Miguel Dias Costa (National University of Singapore)
--- configure.orig	2020-05-21 15:18:49.193616492 +0800
+++ configure	2020-05-21 15:31:31.222311056 +0800
@@ -7190,7 +7190,7 @@
     { echo "$as_me:$LINENO: checking for Tcl private include files" >&5
 echo $ECHO_N "checking for Tcl private include files... $ECHO_C" >&6; }
 
-    TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}`
+    TCL_SRC_DIR_NATIVE=`${CYGPATH}`
     TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\"
     TCL_GENERIC_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/generic\"
     TCL_UNIX_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/unix\"
@@ -7217,12 +7217,12 @@
 	        TCL_INCLUDES="${TCL_INCLUDES} ${TCL_INCLUDE_SPEC} `echo "${TCL_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`"; fi
 	        ;;
 	esac
-    else
-	if test ! -f "${TCL_SRC_DIR}/generic/tclInt.h" ; then
-	    { { echo "$as_me:$LINENO: error: Cannot find private header tclInt.h in ${TCL_SRC_DIR}" >&5
-echo "$as_me: error: Cannot find private header tclInt.h in ${TCL_SRC_DIR}" >&2;}
-   { (exit 1); exit 1; }; }
-	fi
+#    else
+#	if test ! -f "${TCL_SRC_DIR}/generic/tclInt.h" ; then
+#	    { { echo "$as_me:$LINENO: error: Cannot find private header tclInt.h in ${TCL_SRC_DIR}" >&5
+#echo "$as_me: error: Cannot find private header tclInt.h in ${TCL_SRC_DIR}" >&2;}
+#   { (exit 1); exit 1; }; }
+#	fi
     fi
 
 
@@ -7235,8 +7235,8 @@
 
 
 
-    { echo "$as_me:$LINENO: result: Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" >&5
-echo "${ECHO_T}Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" >&6; }
+#    { echo "$as_me:$LINENO: result: Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" >&5
+#echo "${ECHO_T}Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" >&6; }
 
 
 #TEA_PUBLIC_TK_HEADERS
@@ -7244,7 +7244,7 @@
     { echo "$as_me:$LINENO: checking for Tk private include files" >&5
 echo $ECHO_N "checking for Tk private include files... $ECHO_C" >&6; }
 
-    TK_SRC_DIR_NATIVE=`${CYGPATH} ${TK_SRC_DIR}`
+    TK_SRC_DIR_NATIVE=`${CYGPATH}`
     TK_TOP_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}\"
     TK_UNIX_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\"
     TK_WIN_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\"
@@ -7278,12 +7278,12 @@
 	        TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BIN_DIR}/PrivateHeaders\" ${TK_INCLUDES}"; fi
 	        ;;
 	esac
-    else
-	if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then
-	    { { echo "$as_me:$LINENO: error: Cannot find private header tkInt.h in ${TK_SRC_DIR}" >&5
-echo "$as_me: error: Cannot find private header tkInt.h in ${TK_SRC_DIR}" >&2;}
-   { (exit 1); exit 1; }; }
-	fi
+#    else
+#	if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then
+#	    { { echo "$as_me:$LINENO: error: Cannot find private header tkInt.h in ${TK_SRC_DIR}" >&5
+#echo "$as_me: error: Cannot find private header tkInt.h in ${TK_SRC_DIR}" >&2;}
+#   { (exit 1); exit 1; }; }
+#	fi
     fi
 
 
@@ -7294,8 +7294,8 @@
 
 
 
-    { echo "$as_me:$LINENO: result: Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" >&5
-echo "${ECHO_T}Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" >&6; }
+#    { echo "$as_me:$LINENO: result: Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" >&5
+#echo "${ECHO_T}Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" >&6; }
 
 
     if test "${TEA_WINDOWINGSYSTEM}" = "x11" ; then
@@ -8929,7 +8929,7 @@
 
 fi
 
-		SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}"
+		SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}"
 		DL_LIBS="-ldl"
 		CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
 		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}