Make more clearer the license terms

COPYING is missing non-expat license terms for some files and some files is also missing license terms. This is changes to makes it clearer and update.

Fixes https://gitlab.freedesktop.org/fontconfig/fontconfig/-/issues/219

17 files changed, 534 insertions, 261 deletions

diff --git a/COPYING b/COPYING
index 66392b1..13b6442 100644
--- a/COPYING
+++ b/COPYING
@@ -2,8 +2,9 @@ fontconfig/COPYING
 
 Copyright © 2000,2001,2002,2003,2004,2006,2007 Keith Packard
 Copyright © 2005 Patrick Lam
+Copyright © 2007 Dwayne Bailey and Translate.org.za
 Copyright © 2009 Roozbeh Pournader
-Copyright © 2008,2009 Red Hat, Inc.
+Copyright © 2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020 Red Hat, Inc.
 Copyright © 2008 Danilo Šegan
 Copyright © 2012 Google, Inc.
 
@@ -26,3 +27,75 @@ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
 
+
+fontconfig/fc-case/CaseFolding.txt
+
+© 2019 Unicode®, Inc.
+Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
+For terms of use, see http://www.unicode.org/terms_of_use.html
+
+
+fontconfig/src/fcmd5.h
+
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ */
+
+
+fontconfig/src/ftglue.[ch]
+
+/* ftglue.c: Glue code for compiling the OpenType code from
+ *           FreeType 1 using only the public API of FreeType 2
+ *
+ * By David Turner, The FreeType Project (www.freetype.org)
+ *
+ * This code is explicitely put in the public domain
+ *
+ * ==========================================================================
+ *
+ * the OpenType parser codes was originally written as an extension to
+ * FreeType 1.x. As such, its source code was embedded within the library,
+ * and used many internal FreeType functions to deal with memory and
+ * stream i/o.
+ *
+ * When it was 'salvaged' for Pango and Qt, the code was "ported" to FreeType 2,
+ * which basically means that some macro tricks were performed in order to
+ * directly access FT2 _internal_ functions.
+ *
+ * these functions were never part of FT2 public API, and _did_ change between
+ * various releases. This created chaos for many users: when they upgraded the
+ * FreeType library on their system, they couldn't run Gnome anymore since
+ * Pango refused to link.
+ *
+ * Very fortunately, it's possible to completely avoid this problem because
+ * the FT_StreamRec and FT_MemoryRec structure types, which describe how
+ * memory and stream implementations interface with the rest of the font
+ * library, have always been part of the public API, and never changed.
+ *
+ * What we do thus is re-implement, within the OpenType parser, the few
+ * functions that depend on them. This only adds one or two kilobytes of
+ * code, and ensures that the parser can work with _any_ version
+ * of FreeType installed on your system. How sweet... !
+ *
+ * Note that we assume that Pango doesn't use any other internal functions
+ * from FreeType. It used to in old versions, but this should no longer
+ * be the case. (crossing my fingers).
+ *
+ *  - David Turner
+ *  - The FreeType Project  (www.freetype.org)
+ *
+ * PS: This "glue" code is explicitely put in the public domain
+ */
diff --git a/fc-cat/fc-cat.sgml b/fc-cat/fc-cat.sgml
index a513254..e8b9dad 100644
--- a/fc-cat/fc-cat.sgml
+++ b/fc-cat/fc-cat.sgml
@@ -1,5 +1,27 @@
 <!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
 
+<!--
+Copyright © 2008 Patrick Lam
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the author(s) not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The authors make no
+representations about the suitability of this software for any purpose.  It
+is provided "as is" without express or implied warranty.
+
+THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+-->
+
 <!-- Process this file with docbook-to-man to generate an nroff manual
      page: `docbook-to-man manpage.sgml > manpage.1'.  You may view
      the manual page with: `docbook-to-man manpage.sgml | nroff -man |
diff --git a/fc-conflist/fc-conflist.sgml b/fc-conflist/fc-conflist.sgml
index 2bf6a4d..cda7ca2 100644
--- a/fc-conflist/fc-conflist.sgml
+++ b/fc-conflist/fc-conflist.sgml
@@ -1,5 +1,27 @@
 <!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
 
+<!--
+Copyright © 2014 Red Hat, Inc.
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the author(s) not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The authors make no
+representations about the suitability of this software for any purpose.  It
+is provided "as is" without express or implied warranty.
+
+THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+-->
+
 <!-- Process this file with docbook-to-man to generate an nroff manual
      page: `docbook-to-man manpage.sgml > manpage.1'.  You may view
      the manual page with: `docbook-to-man manpage.sgml | nroff -man |
diff --git a/fc-lang/nr.orth b/fc-lang/nr.orth
index 0532cc1..490b964 100644
--- a/fc-lang/nr.orth
+++ b/fc-lang/nr.orth
@@ -13,7 +13,7 @@
 # representations about the suitability of this software for any purpose.  It
 # is provided "as is" without express or implied warranty.
 #
-# DWAYNE BAILEY AND TRANSLATE.ORG.ZA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 # EVENT SHALL DWAYNE BAILEY OR TRANSLATE.ORG.ZA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
diff --git a/fc-lang/nso.orth b/fc-lang/nso.orth
index 046fc8a..fbc2000 100644
--- a/fc-lang/nso.orth
+++ b/fc-lang/nso.orth
@@ -13,7 +13,7 @@
 # representations about the suitability of this software for any purpose.  It
 # is provided "as is" without express or implied warranty.
 #
-# DWAYNE BAILEY AND TRANSLATE.ORG.ZA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 # EVENT SHALL DWAYNE BAILEY OR TRANSLATE.ORG.ZA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
diff --git a/fc-lang/ss.orth b/fc-lang/ss.orth
index 98d79e5..99b61e8 100644
--- a/fc-lang/ss.orth
+++ b/fc-lang/ss.orth
@@ -13,7 +13,7 @@
 # representations about the suitability of this software for any purpose.  It
 # is provided "as is" without express or implied warranty.
 #
-# DWAYNE BAILEY AND TRANSLATE.ORG.ZA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 # EVENT SHALL DWAYNE BAILEY OR TRANSLATE.ORG.ZA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
diff --git a/fc-lang/st.orth b/fc-lang/st.orth
index 7db6bff..6d97811 100644
--- a/fc-lang/st.orth
+++ b/fc-lang/st.orth
@@ -13,7 +13,7 @@
 # representations about the suitability of this software for any purpose.  It
 # is provided "as is" without express or implied warranty.
 #
-# DWAYNE BAILEY AND TRANSLATE.ORG.ZA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 # EVENT SHALL DWAYNE BAILEY OR TRANSLATE.ORG.ZA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
diff --git a/fc-match/fc-match.sgml b/fc-match/fc-match.sgml
index f66a021..c33fea9 100644
--- a/fc-match/fc-match.sgml
+++ b/fc-match/fc-match.sgml
@@ -1,5 +1,27 @@
 <!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
 
+<!--
+Copyright © 2008 Patrick Lam
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the author(s) not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The authors make no
+representations about the suitability of this software for any purpose.  It
+is provided "as is" without express or implied warranty.
+
+THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+-->
+
 <!-- Process this file with docbook-to-man to generate an nroff manual
      page: `docbook-to-man manpage.sgml > manpage.1'.  You may view
      the manual page with: `docbook-to-man manpage.sgml | nroff -man |
diff --git a/fc-validate/fc-validate.sgml b/fc-validate/fc-validate.sgml
index fd62116..5ec0e07 100644
--- a/fc-validate/fc-validate.sgml
+++ b/fc-validate/fc-validate.sgml
@@ -1,5 +1,27 @@
 <!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
 
+<!--
+Copyright © 2012 Red Hat, Inc.
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the author(s) not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The authors make no
+representations about the suitability of this software for any purpose.  It
+is provided "as is" without express or implied warranty.
+
+THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+-->
+
 <!-- Process this file with docbook-to-man to generate an nroff manual
      page: `docbook-to-man manpage.sgml > manpage.1'.  You may view
      the manual page with: `docbook-to-man manpage.sgml | nroff -man |
diff --git a/fontconfig/Makefile.am b/fontconfig/Makefile.am
index 99bb4c3..233a273 100644
--- a/fontconfig/Makefile.am
+++ b/fontconfig/Makefile.am
@@ -1,3 +1,26 @@
+# 
+#  fontconfig/Makefile.am
+# 
+#  Copyright © 2003 Keith Packard
+# 
+#  Permission to use, copy, modify, distribute, and sell this software and its
+#  documentation for any purpose is hereby granted without fee, provided that
+#  the above copyright notice appear in all copies and that both that
+#  copyright notice and this permission notice appear in supporting
+#  documentation, and that the name of the author(s) not be used in
+#  advertising or publicity pertaining to distribution of the software without
+#  specific, written prior permission.  The authors make no
+#  representations about the suitability of this software for any purpose.  It
+#  is provided "as is" without express or implied warranty.
+# 
+#  THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+#  EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+#  PERFORMANCE OF THIS SOFTWARE.
+
 fontconfigincludedir=$(includedir)/fontconfig
 
 fontconfig_headers=		\
diff --git a/its/Makefile.am b/its/Makefile.am
index 1774fe7..18beacd 100644
--- a/its/Makefile.am
+++ b/its/Makefile.am
@@ -1,3 +1,26 @@
+# 
+#  fontconfig/Makefile.am
+# 
+#  Copyright © 2003 Keith Packard
+# 
+#  Permission to use, copy, modify, distribute, and sell this software and its
+#  documentation for any purpose is hereby granted without fee, provided that
+#  the above copyright notice appear in all copies and that both that
+#  copyright notice and this permission notice appear in supporting
+#  documentation, and that the name of the author(s) not be used in
+#  advertising or publicity pertaining to distribution of the software without
+#  specific, written prior permission.  The authors make no
+#  representations about the suitability of this software for any purpose.  It
+#  is provided "as is" without express or implied warranty.
+# 
+#  THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+#  EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+#  PERFORMANCE OF THIS SOFTWARE.
+
 NULL =
 EXTRA_DIST =			\
 	$(gettextits_DATA)	\
diff --git a/its/fontconfig.its b/its/fontconfig.its
index 9f35922..fe36155 100644
--- a/its/fontconfig.its
+++ b/its/fontconfig.its
@@ -1,4 +1,25 @@
 <?xml version="1.0"?>
+<!--
+Copyright © 2018 Red Hat, Inc.
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the author(s) not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The authors make no
+representations about the suitability of this software for any purpose.  It
+is provided "as is" without express or implied warranty.
+
+THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+-->
 <its:rules xmlns:its="http://www.w3.org/2005/11/its" version="1.0">
 	<its:translateRule translate="no" selector="/fontconfig/*[not(self::description)]"/>
 </its:rules>
diff --git a/its/fontconfig.loc b/its/fontconfig.loc
index 5bc4f6c..1388902 100644
--- a/its/fontconfig.loc
+++ b/its/fontconfig.loc
@@ -1,4 +1,25 @@
 <?xml version="1.0"?>
+<!--
+Copyright © 2018 Red Hat, Inc.
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the author(s) not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The authors make no
+representations about the suitability of this software for any purpose.  It
+is provided "as is" without express or implied warranty.
+
+THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+-->
 <locatingRules>
 	<locatingRule name="Fontconfig" pattern="*.conf">
  		<documentRule localName="fontconfig" target="fontconfig.its"/>
diff --git a/src/Makefile.am b/src/Makefile.am
index 35e820d..89330c0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -85,7 +85,7 @@ LDADD  = $(LIBINTL)
 
 EXTRA_DIST += makealias
 
-noinst_HEADERS=fcint.h fcftint.h fcdeprecate.h fcstdint.h
+noinst_HEADERS=fcint.h fcftint.h fcdeprecate.h fcmd5.h fcstdint.h
 
 ALIAS_FILES = fcalias.h fcaliastail.h fcftalias.h fcftaliastail.h
 
diff --git a/src/fccache.c b/src/fccache.c
index df497c9..1215154 100644
--- a/src/fccache.c
+++ b/src/fccache.c
@@ -22,6 +22,7 @@
  */
 #include "fcint.h"
 #include "fcarch.h"
+#include "fcmd5.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <fcntl.h>
@@ -111,17 +112,6 @@ bail:
     return ret;
 }
 
-struct MD5Context {
-        FcChar32 buf[4];
-        FcChar32 bits[2];
-        unsigned char in[64];
-};
-
-static void MD5Init(struct MD5Context *ctx);
-static void MD5Update(struct MD5Context *ctx, const unsigned char *buf, unsigned len);
-static void MD5Final(unsigned char digest[16], struct MD5Context *ctx);
-static void MD5Transform(FcChar32 buf[4], FcChar32 in[16]);
-
 #define CACHEBASE_LEN (1 + 36 + 1 + sizeof (FC_ARCHITECTURE) + sizeof (FC_CACHE_SUFFIX))
 
 static FcBool
@@ -1745,250 +1735,6 @@ FcCacheNumFont args1(const FcCache *c)
     return FcCacheSet(c)->nfont;
 }
 
-/*
- * This code implements the MD5 message-digest algorithm.
- * The algorithm is due to Ron Rivest.	This code was
- * written by Colin Plumb in 1993, no copyright is claimed.
- * This code is in the public domain; do with it what you wish.
- *
- * Equivalent code is available from RSA Data Security, Inc.
- * This code has been tested against that, and is equivalent,
- * except that you don't need to include two pages of legalese
- * with every copy.
- *
- * To compute the message digest of a chunk of bytes, declare an
- * MD5Context structure, pass it to MD5Init, call MD5Update as
- * needed on buffers full of bytes, and then call MD5Final, which
- * will fill a supplied 16-byte array with the digest.
- */
-
-#ifndef WORDS_BIGENDIAN
-#define byteReverse(buf, len)	/* Nothing */
-#else
-/*
- * Note: this code is harmless on little-endian machines.
- */
-void byteReverse(unsigned char *buf, unsigned longs)
-{
-    FcChar32 t;
-    do {
-	t = (FcChar32) ((unsigned) buf[3] << 8 | buf[2]) << 16 |
-	    ((unsigned) buf[1] << 8 | buf[0]);
-	*(FcChar32 *) buf = t;
-	buf += 4;
-    } while (--longs);
-}
-#endif
-
-/*
- * Start MD5 accumulation.  Set bit count to 0 and buffer to mysterious
- * initialization constants.
- */
-static void MD5Init(struct MD5Context *ctx)
-{
-    ctx->buf[0] = 0x67452301;
-    ctx->buf[1] = 0xefcdab89;
-    ctx->buf[2] = 0x98badcfe;
-    ctx->buf[3] = 0x10325476;
-
-    ctx->bits[0] = 0;
-    ctx->bits[1] = 0;
-}
-
-/*
- * Update context to reflect the concatenation of another buffer full
- * of bytes.
- */
-static void MD5Update(struct MD5Context *ctx, const unsigned char *buf, unsigned len)
-{
-    FcChar32 t;
-
-    /* Update bitcount */
-
-    t = ctx->bits[0];
-    if ((ctx->bits[0] = t + ((FcChar32) len << 3)) < t)
-	ctx->bits[1]++; 	/* Carry from low to high */
-    ctx->bits[1] += len >> 29;
-
-    t = (t >> 3) & 0x3f;	/* Bytes already in shsInfo->data */
-
-    /* Handle any leading odd-sized chunks */
-
-    if (t) {
-	unsigned char *p = (unsigned char *) ctx->in + t;
-
-	t = 64 - t;
-	if (len < t) {
-	    memcpy(p, buf, len);
-	    return;
-	}
-	memcpy(p, buf, t);
-	byteReverse(ctx->in, 16);
-	MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
-	buf += t;
-	len -= t;
-    }
-    /* Process data in 64-byte chunks */
-
-    while (len >= 64) {
-	memcpy(ctx->in, buf, 64);
-	byteReverse(ctx->in, 16);
-	MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
-	buf += 64;
-	len -= 64;
-    }
-
-    /* Handle any remaining bytes of data. */
-
-    memcpy(ctx->in, buf, len);
-}
-
-/*
- * Final wrapup - pad to 64-byte boundary with the bit pattern
- * 1 0* (64-bit count of bits processed, MSB-first)
- */
-static void MD5Final(unsigned char digest[16], struct MD5Context *ctx)
-{
-    unsigned count;
-    unsigned char *p;
-
-    /* Compute number of bytes mod 64 */
-    count = (ctx->bits[0] >> 3) & 0x3F;
-
-    /* Set the first char of padding to 0x80.  This is safe since there is
-       always at least one byte free */
-    p = ctx->in + count;
-    *p++ = 0x80;
-
-    /* Bytes of padding needed to make 64 bytes */
-    count = 64 - 1 - count;
-
-    /* Pad out to 56 mod 64 */
-    if (count < 8) {
-	/* Two lots of padding:  Pad the first block to 64 bytes */
-	memset(p, 0, count);
-	byteReverse(ctx->in, 16);
-	MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
-
-	/* Now fill the next block with 56 bytes */
-	memset(ctx->in, 0, 56);
-    } else {
-	/* Pad block to 56 bytes */
-	memset(p, 0, count - 8);
-    }
-    byteReverse(ctx->in, 14);
-
-    /* Append length in bits and transform */
-    ((FcChar32 *) ctx->in)[14] = ctx->bits[0];
-    ((FcChar32 *) ctx->in)[15] = ctx->bits[1];
-
-    MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
-    byteReverse((unsigned char *) ctx->buf, 4);
-    memcpy(digest, ctx->buf, 16);
-    memset(ctx, 0, sizeof(*ctx));        /* In case it's sensitive */
-}
-
-
-/* The four core functions - F1 is optimized somewhat */
-
-/* #define F1(x, y, z) (x & y | ~x & z) */
-#define F1(x, y, z) (z ^ (x & (y ^ z)))
-#define F2(x, y, z) F1(z, x, y)
-#define F3(x, y, z) (x ^ y ^ z)
-#define F4(x, y, z) (y ^ (x | ~z))
-
-/* This is the central step in the MD5 algorithm. */
-#define MD5STEP(f, w, x, y, z, data, s) \
-	( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
-
-/*
- * The core of the MD5 algorithm, this alters an existing MD5 hash to
- * reflect the addition of 16 longwords of new data.  MD5Update blocks
- * the data and converts bytes into longwords for this routine.
- */
-static void MD5Transform(FcChar32 buf[4], FcChar32 in[16])
-{
-    register FcChar32 a, b, c, d;
-
-    a = buf[0];
-    b = buf[1];
-    c = buf[2];
-    d = buf[3];
-
-    MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7);
-    MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
-    MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17);
-    MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
-    MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
-    MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12);
-    MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17);
-    MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22);
-    MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7);
-    MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
-    MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
-    MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
-    MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
-    MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
-    MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
-    MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
-
-    MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5);
-    MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9);
-    MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
-    MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
-    MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5);
-    MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
-    MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
-    MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
-    MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
-    MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
-    MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
-    MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20);
-    MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
-    MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
-    MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14);
-    MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
-
-    MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);
-    MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);
-    MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
-    MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
-    MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);
-    MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
-    MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
-    MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
-    MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
-    MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
-    MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
-    MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);
-    MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
-    MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
-    MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
-    MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
-
-    MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6);
-    MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10);
-    MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
-    MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21);
-    MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
-    MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
-    MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
-    MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21);
-    MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
-    MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
-    MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15);
-    MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
-    MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6);
-    MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
-    MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
-    MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21);
-
-    buf[0] += a;
-    buf[1] += b;
-    buf[2] += c;
-    buf[3] += d;
-}
-
 FcBool
 FcDirCacheCreateTagFile (const FcChar8 *cache_dir)
 {
diff --git a/src/fcmd5.h b/src/fcmd5.h
new file mode 100644
index 0000000..7e8a6e1
--- /dev/null
+++ b/src/fcmd5.h
@@ -0,0 +1,255 @@
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.	This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ */
+#include "fcint.h"
+
+struct MD5Context {
+        FcChar32 buf[4];
+        FcChar32 bits[2];
+        unsigned char in[64];
+};
+
+static void MD5Init(struct MD5Context *ctx);
+static void MD5Update(struct MD5Context *ctx, const unsigned char *buf, unsigned len);
+static void MD5Final(unsigned char digest[16], struct MD5Context *ctx);
+static void MD5Transform(FcChar32 buf[4], FcChar32 in[16]);
+
+#ifndef WORDS_BIGENDIAN
+#define byteReverse(buf, len)	/* Nothing */
+#else
+/*
+ * Note: this code is harmless on little-endian machines.
+ */
+void byteReverse(unsigned char *buf, unsigned longs)
+{
+    FcChar32 t;
+    do {
+	t = (FcChar32) ((unsigned) buf[3] << 8 | buf[2]) << 16 |
+	    ((unsigned) buf[1] << 8 | buf[0]);
+	*(FcChar32 *) buf = t;
+	buf += 4;
+    } while (--longs);
+}
+#endif
+
+/*
+ * Start MD5 accumulation.  Set bit count to 0 and buffer to mysterious
+ * initialization constants.
+ */
+static void MD5Init(struct MD5Context *ctx)
+{
+    ctx->buf[0] = 0x67452301;
+    ctx->buf[1] = 0xefcdab89;
+    ctx->buf[2] = 0x98badcfe;
+    ctx->buf[3] = 0x10325476;
+
+    ctx->bits[0] = 0;
+    ctx->bits[1] = 0;
+}
+
+/*
+ * Update context to reflect the concatenation of another buffer full
+ * of bytes.
+ */
+static void MD5Update(struct MD5Context *ctx, const unsigned char *buf, unsigned len)
+{
+    FcChar32 t;
+
+    /* Update bitcount */
+
+    t = ctx->bits[0];
+    if ((ctx->bits[0] = t + ((FcChar32) len << 3)) < t)
+	ctx->bits[1]++; 	/* Carry from low to high */
+    ctx->bits[1] += len >> 29;
+
+    t = (t >> 3) & 0x3f;	/* Bytes already in shsInfo->data */
+
+    /* Handle any leading odd-sized chunks */
+
+    if (t) {
+	unsigned char *p = (unsigned char *) ctx->in + t;
+
+	t = 64 - t;
+	if (len < t) {
+	    memcpy(p, buf, len);
+	    return;
+	}
+	memcpy(p, buf, t);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
+	buf += t;
+	len -= t;
+    }
+    /* Process data in 64-byte chunks */
+
+    while (len >= 64) {
+	memcpy(ctx->in, buf, 64);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
+	buf += 64;
+	len -= 64;
+    }
+
+    /* Handle any remaining bytes of data. */
+
+    memcpy(ctx->in, buf, len);
+}
+
+/*
+ * Final wrapup - pad to 64-byte boundary with the bit pattern
+ * 1 0* (64-bit count of bits processed, MSB-first)
+ */
+static void MD5Final(unsigned char digest[16], struct MD5Context *ctx)
+{
+    unsigned count;
+    unsigned char *p;
+
+    /* Compute number of bytes mod 64 */
+    count = (ctx->bits[0] >> 3) & 0x3F;
+
+    /* Set the first char of padding to 0x80.  This is safe since there is
+       always at least one byte free */
+    p = ctx->in + count;
+    *p++ = 0x80;
+
+    /* Bytes of padding needed to make 64 bytes */
+    count = 64 - 1 - count;
+
+    /* Pad out to 56 mod 64 */
+    if (count < 8) {
+	/* Two lots of padding:  Pad the first block to 64 bytes */
+	memset(p, 0, count);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
+
+	/* Now fill the next block with 56 bytes */
+	memset(ctx->in, 0, 56);
+    } else {
+	/* Pad block to 56 bytes */
+	memset(p, 0, count - 8);
+    }
+    byteReverse(ctx->in, 14);
+
+    /* Append length in bits and transform */
+    ((FcChar32 *) ctx->in)[14] = ctx->bits[0];
+    ((FcChar32 *) ctx->in)[15] = ctx->bits[1];
+
+    MD5Transform(ctx->buf, (FcChar32 *) ctx->in);
+    byteReverse((unsigned char *) ctx->buf, 4);
+    memcpy(digest, ctx->buf, 16);
+    memset(ctx, 0, sizeof(*ctx));        /* In case it's sensitive */
+}
+
+
+/* The four core functions - F1 is optimized somewhat */
+
+/* #define F1(x, y, z) (x & y | ~x & z) */
+#define F1(x, y, z) (z ^ (x & (y ^ z)))
+#define F2(x, y, z) F1(z, x, y)
+#define F3(x, y, z) (x ^ y ^ z)
+#define F4(x, y, z) (y ^ (x | ~z))
+
+/* This is the central step in the MD5 algorithm. */
+#define MD5STEP(f, w, x, y, z, data, s) \
+	( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
+
+/*
+ * The core of the MD5 algorithm, this alters an existing MD5 hash to
+ * reflect the addition of 16 longwords of new data.  MD5Update blocks
+ * the data and converts bytes into longwords for this routine.
+ */
+static void MD5Transform(FcChar32 buf[4], FcChar32 in[16])
+{
+    register FcChar32 a, b, c, d;
+
+    a = buf[0];
+    b = buf[1];
+    c = buf[2];
+    d = buf[3];
+
+    MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7);
+    MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
+    MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17);
+    MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
+    MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
+    MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12);
+    MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17);
+    MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22);
+    MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7);
+    MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
+    MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
+    MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
+    MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
+    MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
+    MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
+    MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
+
+    MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5);
+    MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9);
+    MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
+    MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
+    MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5);
+    MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
+    MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
+    MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
+    MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
+    MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
+    MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
+    MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20);
+    MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
+    MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
+    MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14);
+    MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
+
+    MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);
+    MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);
+    MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
+    MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
+    MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);
+    MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
+    MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
+    MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
+    MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
+    MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
+    MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
+    MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);
+    MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
+    MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
+    MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
+    MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
+
+    MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6);
+    MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10);
+    MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
+    MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21);
+    MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
+    MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
+    MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
+    MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21);
+    MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
+    MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
+    MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15);
+    MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
+    MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6);
+    MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
+    MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
+    MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21);
+
+    buf[0] += a;
+    buf[1] += b;
+    buf[2] += c;
+    buf[3] += d;
+}
diff --git a/test/Makefile.am b/test/Makefile.am
index aae45cb..5a998b3 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -1,3 +1,26 @@
+# 
+#  test/Makefile.am
+# 
+#  Copyright © 2003 Keith Packard
+# 
+#  Permission to use, copy, modify, distribute, and sell this software and its
+#  documentation for any purpose is hereby granted without fee, provided that
+#  the above copyright notice appear in all copies and that both that
+#  copyright notice and this permission notice appear in supporting
+#  documentation, and that the name of the author(s) not be used in
+#  advertising or publicity pertaining to distribution of the software without
+#  specific, written prior permission.  The authors make no
+#  representations about the suitability of this software for any purpose.  It
+#  is provided "as is" without express or implied warranty.
+# 
+#  THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+#  EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+#  PERFORMANCE OF THIS SOFTWARE.
+
 check_SCRIPTS=run-test.sh
 TEST_EXTENSIONS = \
 	.sh \