$OpenBSD: patch-configure,v 1.7 2012/05/22 18:22:50 ajacoutot Exp $
--- configure.orig	Tue May  8 19:14:00 2012
+++ configure	Wed May 16 17:07:35 2012
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!${BASH}
 ##
 ##  configure
 ##
@@ -103,6 +103,7 @@ all_platforms="${all_platforms} ppc32-linux-gcc"
 all_platforms="${all_platforms} ppc64-darwin8-gcc"
 all_platforms="${all_platforms} ppc64-darwin9-gcc"
 all_platforms="${all_platforms} ppc64-linux-gcc"
+all_platforms="${all_platforms} sparc-linux-gcc"
 all_platforms="${all_platforms} sparc-solaris-gcc"
 all_platforms="${all_platforms} x86-darwin8-gcc"
 all_platforms="${all_platforms} x86-darwin8-icc"
@@ -145,19 +146,6 @@ for t in ${all_targets}; do
     [ -f ${source_path}/${t}.mk ] && enable ${t}
 done
 
-# check installed doxygen version
-doxy_version=$(doxygen --version 2>/dev/null)
-doxy_major=${doxy_version%%.*}
-if [ ${doxy_major:-0} -ge 1 ]; then
-    doxy_version=${doxy_version#*.}
-    doxy_minor=${doxy_version%%.*}
-    doxy_patch=${doxy_version##*.}
-
-    [ $doxy_major -gt 1 ] && enable doxygen
-    [ $doxy_minor -gt 5 ] && enable doxygen
-    [ $doxy_minor -eq 5 ] && [ $doxy_patch -ge 3 ] && enable doxygen
-fi
-
 # install everything except the sources, by default. sources will have
 # to be enabled when doing dist builds, since that's no longer a common
 # case.
@@ -449,12 +437,6 @@ EOF
 }
 
 process_detect() {
-    if enabled shared; then
-        # Can only build shared libs on a subset of platforms. Doing this check
-        # here rather than at option parse time because the target auto-detect
-        # magic happens after the command line has been parsed.
-        enabled linux || die "--enable-shared only supported on ELF for now"
-    fi
     if [ -z "$CC" ]; then
         echo "Bypassing toolchain for environment detection."
         enable external_build