$NetBSD: patch-ab,v 1.15 2022/09/18 06:12:57 mef Exp $

Hunt down, stomp out and eradicate bashisms.

--- configure.orig	2016-07-21 15:18:45.000000000 +0000
+++ configure
@@ -6371,7 +6371,7 @@ xc_with_cairo="yes"
 if test "${with_cairo+set}" = set; then :
   withval=$with_cairo;
     xc_with_cairo=$withval
-    if test "$withval" == "no" -o "$withval" == "NO"; then
+    if test "$withval" = "no" -o "$withval" = "NO"; then
         xc_with_cairo=""
     fi
 
@@ -6715,7 +6715,7 @@ fi
 if test "${with_tcl+set}" = set; then :
   withval=$with_tcl;
   xc_with_tcl=$withval
-  if test "$withval" == "no" -o "$withval" == "NO"; then
+  if test "$withval" = "no" -o "$withval" = "NO"; then
       xc_with_tcl=""
   fi
 
@@ -6982,12 +6982,12 @@ if test "x$xc_with_tcl" != "x" ; then
   if test "x${xc_with_tcl_includes}" != "x" ; then
     if test -r "${xc_with_tcl_includes}/tcl.h" ; then
       TCL_INC_DIR=${xc_with_tcl_includes}
-    elif test "x${TCL_INCLUDE_SPEC}" == "x" ; then
+    elif test "x${TCL_INCLUDE_SPEC}" = "x" ; then
       echo "Can't find tcl.h in \"${xc_with_tcl_includes}\""
       echo "Reverting to non-Tcl compilation"
       xc_with_tcl=""
     fi
-  elif test "x${TCL_INCLUDE_SPEC}" == "x" ; then
+  elif test "x${TCL_INCLUDE_SPEC}" = "x" ; then
     for dir in \
      ${TCL_PREFIX}/include/tcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION} \
      ${TCL_PREFIX}/include \
@@ -7019,12 +7019,12 @@ if test "x$xc_with_tcl" != "x" ; then
   if test "x${xc_with_tk_includes}" != "x" ; then
     if test -r "${xc_with_tk_includes}/tk.h" ; then
       TK_INC_DIR=${xc_with_tk_includes}
-    elif test "x${TK_INCLUDE_SPEC}" == "x" ; then
+    elif test "x${TK_INCLUDE_SPEC}" = "x" ; then
       echo "Can't find tk.h in \"${xc_with_tk_includes}\""
       echo "Reverting to non-Tcl compilation"
       xc_with_tcl=""
     fi
-  elif test "x${TK_INCLUDE_SPEC}" == "x" ; then
+  elif test "x${TK_INCLUDE_SPEC}" = "x" ; then
     for dir in \
      ${TK_PREFIX}/include/tcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION} \
      ${TK_PREFIX}/include/tk${TK_MAJOR_VERSION}.${TK_MINOR_VERSION} \
@@ -7064,12 +7064,12 @@ if test "x$xc_with_tcl" != "x" ; then
         break
       fi
     done
-    if test "x${TCL_LIB_DIR}" == "x" ; then
+    if test "x${TCL_LIB_DIR}" = "x" ; then
       echo "Can't find tcl library in \"${xc_with_tcl_libraries}\""
       echo "Reverting to non-Tcl compile"
       xc_with_tcl=""
     fi
-  elif test "x${TCL_LIB_SPEC}" == "x" ; then
+  elif test "x${TCL_LIB_SPEC}" = "x" ; then
     for libpfix in "lib64" "lib"
     do
       libname="${TCL_EXEC_PREFIX}/${libpfix}/lib${TCL_LIB_NAME}${SHDLIB_EXT}"
@@ -7104,12 +7104,12 @@ if test "x$xc_with_tcl" != "x" ; then
         break
       fi
     done
-    if test "x${TK_LIB_DIR}" == "x" ; then
+    if test "x${TK_LIB_DIR}" = "x" ; then
       echo "Can't find tk library in \"${xc_with_tk_libraries}\""
       echo "Reverting to non-Tcl compile"
       xc_with_tcl=""
     fi
-  elif test "x${TK_LIB_SPEC}" == "x" ; then
+  elif test "x${TK_LIB_SPEC}" = "x" ; then
     for libpfix in "lib64" "lib"
     do
       libname="${TK_EXEC_PREFIX}/${libpfix}/lib${TK_LIB_NAME}${SHDLIB_EXT}"
@@ -7133,7 +7133,7 @@ fi
 #--------------------------------------------------------------------
 
 if test "x$xc_with_tcl" != "x" ; then
-  if test "x${TCL_LIB_SPEC}" == "x" ; then
+  if test "x${TCL_LIB_SPEC}" = "x" ; then
     case $target in
       *-sunos4*|*-*-netbsd|NetBSD-*|FreeBSD-*|*-*-openbsd*|OpenBSD-*)
         TCL_LIB_NAME="tcl${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}"
@@ -7145,7 +7145,7 @@ if test "x$xc_with_tcl" != "x" ; then
     TCL_LIB_SPEC="-L${TCL_LIB_DIR} -l${TCL_LIB_NAME}"
   fi
 
-  if test "x${TK_LIB_SPEC}" == "x" ; then
+  if test "x${TK_LIB_SPEC}" = "x" ; then
     case $target in
       *-sunos4*|*-*-netbsd|NetBSD-*|FreeBSD-*|*-*-openbsd*|OpenBSD-*)
         TK_LIB_NAME="tk${TK_MAJOR_VERSION}${TK_MINOR_VERSION}"
@@ -7239,13 +7239,13 @@ if test "x$xc_with_tcl" != "x" ; then
 
   # Initialize shared library build variables
 
-  if test "x${TCL_SHLIB_SUFFIX}" == "x" ; then
+  if test "x${TCL_SHLIB_SUFFIX}" = "x" ; then
     SHDLIB_EXT=".so"
   else
     SHDLIB_EXT="${TCL_SHLIB_SUFFIX}"
   fi
 
-  if test "x${TCL_SHLIB_LD}" == "x" ; then
+  if test "x${TCL_SHLIB_LD}" = "x" ; then
 
     # Construct shared library build arguments the painful way
     # This is not expected to be necessary, so the number of
@@ -9046,7 +9046,7 @@ echo "Configuration results:"
 echo "----------------------------------------------------"
 echo ""
 
-if test "x$xc_with_tcl" == "x" ; then
+if test "x$xc_with_tcl" = "x" ; then
    if test "x$PYTHON" != x; then
       echo "Using Python interface (not recommended)"
    else
@@ -9059,7 +9059,7 @@ else
 fi
 echo ""
 
-if test "x$xc_with_cairo" == "x" ; then
+if test "x$xc_with_cairo" = "x" ; then
    echo "No Cairo graphics."
    echo "If that is not what you wanted, then make sure"
    echo "you have libcairo and fontconfig installed."