$NetBSD: patch-configure,v 1.9 2021/03/01 14:39:01 taca Exp $

Cripple iODBC check, we're using UnixODBC and it was getting in the way.
Fix Perl lookup.
Fix Python lookup.
Fix Ruby support.

--- configure.orig	2020-08-26 04:30:07.000000000 +0000
+++ configure
@@ -28135,7 +28135,7 @@ fi
 
 
 
-SEARCHPATH=$ODBCPATH
+SEARCHPATH=OFF_$ODBCPATH
 NAME=iodbc
 HEADER=sql.h
 LIBNAME=iodbc
@@ -33961,7 +33961,7 @@ fi
 
 			if ( test -z "$PERL" )
 			then
-				for i in "/usr/bin" "/usr/local/bin" "/usr/pkg/bin" "/usr/local/perl/bin" "/opt/sfw/bin" "/usr/sfw/bin" "/opt/csw/bin" "/sw/bin" "/boot/common/bin" "/resources/index/bin"
+				for i in "${PREFIX}"
 				do
 					if ( test -d "$i" )
 					then
@@ -34149,10 +34149,10 @@ then
 
 		pyext=""
 
-		for pyversion in "3.9" "3.8" "3.7" "3.6" "3.5" "3.4" "3.3" "3.2" "3.1" "3.0" "2.9" "2.8" "2.7" "2.6" "2.5" "2.4" "2.3" "2.2" "2.1"
+		for pyversion in "${PYVERSSUFFIX}"
 		do
 
-			for pyprefix in "$PYTHONPATH" "/usr" "/usr/local" "/usr/pkg" "/usr/local/python$pyversion" "/opt/sfw" "/usr/sfw" "/opt/csw" "/sw" "/System/Library/Frameworks/Python.framework/Versions/Current" "/boot/common"
+			for pyprefix in "${PREFIX}"
 			do
 
 				if ( test -n "$pyprefix" )
@@ -34328,219 +34328,9 @@ echo "***** Ruby *******************"
 
 if ( test "$ENABLE_RUBY" = "yes" )
 then
-
-	HAVE_RUBY=""
-	RUBY=""
-	RUBYLIB=""
-
-	if ( test "$cross_compiling" = "yes" )
-	then
-
-				echo "cross compiling..."
-
-	else
-
-		found="no"
-
-		for major in "" "1" "2"
-		do
-
-			for minor in "" "9" "8" "7" "6" "5" "4" "3" "2" "1" "0"
-			do
-
-				for patchlevel in "" "0" "1" "2" "3" "4" "5" "6" "7" "8" "9"
-				do
-
-					for separator in "" "."
-					do
-
-			ruby="ruby$major$separator$minor"
-			if ( test -n "$patchlevel" )
-			then
-				ruby="ruby$major$separator$minor$separator$patchlevel"
-			fi
-
-			HAVE_RUBY=""
-			RUBY=""
-			RUBYLIB=""
-
-			if ( test -n "$RUBYPATH" )
-			then
-
-if ( test -r ""$RUBYPATH/bin/$ruby"" )
-then
-	eval "RUBY=\"$RUBYPATH/bin/$ruby\""
-fi
-
-			else
-				# Extract the first word of ""$ruby"", so it can be a program name with args.
-set dummy "$ruby"; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RUBY+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RUBY"; then
-  ac_cv_prog_RUBY="$RUBY" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RUBY=""$ruby""
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RUBY=$ac_cv_prog_RUBY
-if test -n "$RUBY"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUBY" >&5
-$as_echo "$RUBY" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-				if ( test -z "$RUBY" )
-				then
-					for i in "/usr/local/ruby/bin" "/usr/bin" "/usr/local/bin" "/usr/pkg/bin" "/opt/sfw/bin" "/usr/sfw/bin" "/opt/csw/bin" "/sw/bin" "/boot/common/bin" "/resources/index/bin"
-					do
-
-if ( test -r ""$i/$ruby"" )
-then
-	eval "RUBY=\"$i/$ruby\""
-fi
-
-						if ( test -n "$RUBY" )
-						then
-							found="yes"
-							break
-						fi
-					done
-				fi
-			fi
-
-			if ( test -n "$RUBY" )
-			then
-				HAVE_RUBY="yes"
-								if ( test -n "$CYGWIN" -o -n "$DARWIN" )
-				then
-					RUBYLIB="-lruby"
-				fi
-				found="yes"
-				break
-			fi
-						if ( test -z "$major" -o -z "$minor" -o -z "$patchlevel" )
-						then
-							break
-						fi
-
-					done
-					if ( test "$found" = "yes" )
-					then
-						break
-					fi
-					if ( test -z "$minor" )
-					then
-						break
-					fi
-				done
-				if ( test "$found" = "yes" )
-				then
-						break
-				fi
-				if ( test -z "$major" )
-				then
-					break
-				fi
-			done
-			if ( test "$found" = "yes" )
-			then
-				break
-			fi
-		done
-
-		if ( test -n "$HAVE_RUBY" )
-		then
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ruby.h" >&5
-$as_echo_n "checking for ruby.h... " >&6; }
-			rm -f conftest.rb
-			cat > conftest.rb << END
-require "mkmf"
-drive = File::PATH_SEPARATOR == ";" ? /\A\w:/ : /\A/
-print "\n"
-print "arch = "
-print CONFIG["arch"]
-print "\n"
-print "ruby_version = "
-begin
-print Config::CONFIG["ruby_version"]
-rescue
-print CONFIG["ruby_version"]
-end
-print "\n"
-print "prefix = "
-print CONFIG["prefix"].sub(drive, "")
-print "\n"
-print "exec_prefix = "
-print CONFIG["exec_prefix"].sub(drive, "")
-print "\n"
-print "libdir = "
-print \$libdir.sub(drive, "")
-print "\n"
-print "rubylibdir = "
-print \$rubylibdir.sub(drive, "")
-print "\n"
-print "topdir = "
-print \$topdir
-print "\n"
-print "hdrdir = "
-print \$hdrdir
-print "\n\n"
-print "all:\n"
-print "	echo \$(hdrdir)\n"
-END
-
-			HAVE_RUBY_H=""
-			for dir in `eval $RUBY conftest.rb 2>/dev/null | sed -e "s|-x.* | |g" -e "s|-belf||g" -e "s|-mtune=.* | |g" | $MAKE -s -f - | grep -v Entering | grep -v Leaving`
-			do
-				if ( test -r "$dir/ruby.h" )
-				then
-					HAVE_RUBY_H="yes"
-				fi
-			done
-			rm -f conftest.rb
-
-						if ( test -z "$HAVE_RUBY_H" )
-			then
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-				HAVE_RUBY=""
-			else
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-			fi
-		fi
-	fi
-
-	if ( test -z "$HAVE_RUBY" )
-	then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The Ruby API will not be built." >&5
-$as_echo "$as_me: WARNING: The Ruby API will not be built." >&2;}
-	fi
-
-
-
-
+	HAVE_RUBY=yes
+	RUBY="${RUBY}"
+	RUBYLIB="-l$(${RUBY} -e 'require "mkmf"; puts RbConfig::CONFIG["RUBY_SO_NAME"]')"
 fi
 
 echo "******************************"