Patch to fix compilation on GNU/Hurd and GNU/kFreeBSD.

--- openssl-1.0.0e/Configure	2012-01-06 00:39:49.000000000 +0100
+++ openssl-1.0.0e/Configure	2012-01-06 00:39:51.000000000 +0100
@@ -563,7 +563,7 @@ my %table=(
 "newsos4-gcc","gcc:-O -DB_ENDIAN::(unknown):NEWS4:-lmld -liberty:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::",
 
 ##### GNU Hurd
-"hurd-x86",  "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -march=i486 -Wall::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-fPIC",
+"hurd-x86",  "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -march=i486 -Wall::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 
 ##### OS/2 EMX
 "OS2-EMX", "gcc::::::::",

--- openssl-1.0.0e/crypto/dso/dso_dlfcn.c	2012-01-06 00:05:47.000000000 +0100
+++ openssl-1.0.0e/crypto/dso/dso_dlfcn.c	2012-01-06 00:21:05.000000000 +0100
@@ -60,7 +60,7 @@
    that handle _GNU_SOURCE and other similar macros.  Defining it later
    is simply too late, because those headers are protected from re-
    inclusion.  */
-#ifdef __linux
+#if defined __linux || defined __GNU__ || defined __GLIBC__
 # ifndef _GNU_SOURCE
 #  define _GNU_SOURCE	/* make sure dladdr is declared */
 # endif
