Repair configure.in breakage from unixODBC patch. Doesn't anyone around

here bother to run autoconf, or pay attention when it complains?
To say nothing of actually committing the configure that goes with the
configure.in.
-- Tom the janitor.

configure.in

@@ -264,9 +264,9 @@ Or do not specify an argument to the option to use the default.])
 )
 
 dnl Old option variant
-if test "${with_mb}"; then                                   
+if test "${with_mb}"; then
   AC_MSG_ERROR([--with-mb is not supported anymore. Use --enable-multibyte instead.])
-fi                                                                                
+fi
 
 
 dnl We use the default value of 5432 for the DEF_PGPORT value.	If
@@ -278,7 +278,7 @@ AC_ARG_WITH(
    [default_port="$withval"],
    [default_port=5432]
 )
-dnl Need to do this twice because backend wants an integer and frontend a string
+dnl Need both of these because backend wants an integer and frontend a string
 AC_DEFINE_UNQUOTED(DEF_PGPORT, ${default_port})
 AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}")
 AC_MSG_RESULT(${default_port})
@@ -293,6 +293,36 @@ AC_ARG_WITH(
    AC_DEFINE_UNQUOTED(DEF_MAXBACKENDS, 32) AC_MSG_RESULT(32)
 )
 
+
+dnl Check for C support (allow override if needed)
+dnl Note: actually, setting CC environment variable works just as well.
+AC_ARG_WITH(CC,
+    [  --with-CC=compiler      use specific C compiler],
+    [
+	case "$withval" in
+	"" | y | ye | yes | n | no)
+	    AC_MSG_ERROR([*** You must supply an argument to the --with-CC option.])
+	  ;;
+	esac
+	CC="$withval"
+    ])
+
+dnl Find a compiler if CC is not already set.
+AC_PROG_CC
+dnl Find CPP, then check traditional.
+dnl Caution: these macros must be called in this order...
+AC_PROG_CPP
+AC_PROG_GCC_TRADITIONAL
+
+if test "$CC" = "gcc"
+then
+	CC_VERSION=`${CC} --version`
+else
+	CC_VERSION=""
+fi
+AC_SUBST(CC_VERSION)
+
+
 dnl We exclude tcl support unless user says --with-tcl
 AC_MSG_CHECKING(setting USE_TCL)
 AC_ARG_WITH(
@@ -396,12 +426,13 @@ then
 fi
 AC_SUBST(ODBCINSTDIR)
 
-#check for unixODBC
+# check for unixODBC
 
 use_unixODBC=no
 AC_ARG_WITH(unixODBC,
-[  --with-unixODBC[=DIR]   Use unixODBC located in DIR],
-[use_unixODBC=yes;unixODBC="$withval"],use_unixODBC=no)
+    [  --with-unixODBC[=DIR]   Use unixODBC located in DIR],
+    [use_unixODBC=yes; unixODBC="$withval"],
+    use_unixODBC=no)
 
 if test "x$use_unixODBC" = "xyes"
 then
@@ -414,15 +445,19 @@ fi
 
 AC_ARG_WITH(unixODBC-includes,
     [  --with-unixODBC-includes=DIR Find unixODBC headers in DIR],
-    unixODBC_includes="$withval",unixODBC_includes="$unixODBC/include")
+    unixODBC_includes="$withval",
+    unixODBC_includes="$unixODBC/include")
 
-    AC_ARG_WITH(unixODBC-libs,
+AC_ARG_WITH(unixODBC-libs,
     [  --with-unixODBC-libs=DIR Find unixODBC libraries in DIR],
-    unixODBC_libs="$withval",unixODBC_libs="$unixODBC/lib")
+    unixODBC_libs="$withval",
+    unixODBC_libs="$unixODBC/lib")
 
-    CPPFLAGS="$CPPFLAGS -I$unixODBC_includes"
-    AC_CHECK_HEADERS(sql.h sqlext.h odbcinst.h,
-        unixODBC_ok=yes;odbc_headers="$odbc_headers $ac_hdr",unixODBC_ok=no; break)
+PGSQL_INCLUDES="$PGSQL_INCLUDES -I$unixODBC_includes"
+
+AC_CHECK_HEADERS(sql.h sqlext.h odbcinst.h,
+    [unixODBC_ok=yes; odbc_headers="$odbc_headers $ac_hdr"],
+    [unixODBC_ok=no; break])
 
 if test "x$unixODBC_ok" != "xyes"
 then
@@ -430,12 +465,13 @@ then
 fi
 
 save_LIBS="$LIBS"
-LIBS="-L$unixODBC_libs $LIBS"
+LIBS="$LIBS -L$unixODBC_libs"
+
+AC_CHECK_LIB(odbcinst, SQLGetPrivateProfileString,
+	[AC_DEFINE(HAVE_SQLGETPRIVATEPROFILESTRING)
+	 LIBS="$LIBS -lodbcinst"],
+	[LIBS="$save_LIBS"])
 
-AC_CHECK_LIB(odbcinst,SQLGetPrivateProfileString,
-[AC_DEFINE(HAVE_SQLGETPRIVATEPROFILESTRING)
-LIBS="$LIBS -lodbcinst"],
-[LIBS="$save_LIBS"])
 fi
 
 dnl Unless we specify the command line options
@@ -449,34 +485,6 @@ AC_ARG_ENABLE(
    AC_MSG_RESULT(disabled)
 )
 
-dnl Check for C support (allow override if needed)
-dnl Note: actually, setting CC environment variable works just as well.
-AC_ARG_WITH(CC,
-    [  --with-CC=compiler      use specific C compiler],
-    [
-	case "$withval" in
-	"" | y | ye | yes | n | no)
-	    AC_MSG_ERROR([*** You must supply an argument to the --with-CC option.])
-	  ;;
-	esac
-	CC="$withval"
-    ])
-
-dnl Find a compiler if CC is not already set.
-AC_PROG_CC
-dnl Find CPP, then check traditional.
-dnl Caution: these macros must be called in this order...
-AC_PROG_CPP
-AC_PROG_GCC_TRADITIONAL
-
-if test "$CC" = "gcc"
-then
-	CC_VERSION=`${CC} --version`
-else
-	CC_VERSION=""
-fi
-AC_SUBST(CC_VERSION)
-
 CPPFLAGS="$CPPFLAGS $PGSQL_INCLUDES"
 echo "- setting CPPFLAGS=$CPPFLAGS"