Description: Adapt the configure script to FreeBSD.
 - use the elf.h header;
 - shorten the library .so file name;
 - honor LDFLAGS when linking;
 - do not link against or depend on libc.
Forwarded: not-needed
Author: Kevin Van Maren <vanmaren@fast.cs.utah.edu>,
	Maxim Sobolev <sobomax@FreeBSD.org>,
	Peter Pentchev <roam@FreeBSD.org>
	Ying-Chieh Liao <ijliao@FreeBSD.org>
Last-Update: 2009-11-20

--- configure.orig
+++ configure
@@ -1146,7 +1146,7 @@
 
 fi
 
-for ac_hdr in unistd.h stdint.h fcntl.h
+for ac_hdr in unistd.h stdint.h fcntl.h elf.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
@@ -3281,7 +3281,7 @@
 fi
 
     case "$host" in
-      *-linux*|*-gnu*)
+      *-linux*|*-gnu*|*-freebsd*)
 	if test "$GCC" = yes; then
 	  
   
@@ -3336,13 +3336,12 @@
 	    PICFLAGS='-fPIC -DPIC'
 	    if test "$mr_enable_gnu_names" = yes
 	    then SHLIB_SFX='-$(VERSION).so'
-	    else SHLIB_SFX='.so.$(VERSION)'
+	    else SHLIB_SFX='.so.$(MAJOR)'
 	    fi
 	    SHLINK_SFX='.so'
 	    SONAME_SFX='.so.$(MAJOR)'
-	    LINK_SHLIB='$(CC) -shared -Wl,-soname,$(SONAME)'
+	    LINK_SHLIB='$(CC) -shared -Wl,-soname,$(SONAME) $(LDFLAGS)'
 	    INSTALL_SHLIB='$(INSTALL_PROGRAM)'
-	    DEPSHLIBS='-lc'
 	  else
 	    echo "configure: warning: shared libraries not supported for $host" 1>&2
 	    mr_enable_shared=no