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authorDaniel Stenberg <daniel@haxx.se>2005-08-29 13:58:25 +0000
committerDaniel Stenberg <daniel@haxx.se>2005-08-29 13:58:25 +0000
commit51a4493add6c3e848710fe743ce2f2875b6758c4 (patch)
tree02514fcb4420d9d953f12e8d8dd057a31f4cfd8f /docs/LICENSE-MIXING
parent5effe8f3367c065125c02cccd0193b9a2ba0574e (diff)
Added GNU GSS and separate sections for MIT GSS and Heimdal and added info
about what each single lib may be used for.
Diffstat (limited to 'docs/LICENSE-MIXING')
-rw-r--r--docs/LICENSE-MIXING73
1 files changed, 42 insertions, 31 deletions
diff --git a/docs/LICENSE-MIXING b/docs/LICENSE-MIXING
index 0f7f12ab6..796d3f728 100644
--- a/docs/LICENSE-MIXING
+++ b/docs/LICENSE-MIXING
@@ -27,29 +27,30 @@ libcurl http://curl.haxx.se/docs/copyright.html
OpenSSL http://www.openssl.org/source/license.html
- Uses an Original BSD-style license with an announement clause that
- makes it "incompatible" with GPL. You are not allowed to ship binaries
- that link with OpenSSL that includes GPL code (unless that specific
- GPL code includes an exception for OpenSSL - a habit that is growing
- more and more common). If OpenSSL's licensing is a problem for you,
- consider using GnuTLS instead.
+ (May be used for SSL/TLS support) Uses an Original BSD-style license
+ with an announement clause that makes it "incompatible" with GPL. You
+ are not allowed to ship binaries that link with OpenSSL that includes
+ GPL code (unless that specific GPL code includes an exception for
+ OpenSSL - a habit that is growing more and more common). If OpenSSL's
+ licensing is a problem for you, consider using GnuTLS instead.
GnuTLS http://www.gnutls.org/
- Uses the LGPL[3] license. If this is a problem for you, consider using
- OpenSSL instead. Also note that GnuTLS itself depends on and uses
- other libs (libgcrypt and libgpg-error) and they too are LGPL- or
- GPL-licensed.
+ (May be used for SSL/TLS support) Uses the LGPL[3] license. If this is
+ a problem for you, consider using OpenSSL instead. Also note that
+ GnuTLS itself depends on and uses other libs (libgcrypt and
+ libgpg-error) and they too are LGPL- or GPL-licensed.
c-ares http://daniel.haxx.se/projects/c-ares/license.html
- Uses an MIT license that is very liberal and imposes no restrictions
- on any other library or part you may link with.
+ (Used for asynchronous name resolves) Uses an MIT license that is very
+ liberal and imposes no restrictions on any other library or part you
+ may link with.
zlib http://www.gzip.org/zlib/zlib_license.html
- Uses an MIT-style license that shouldn't collide with any other
- library.
+ (Used for compressed Transfer-Encoding support) Uses an MIT-style
+ license that shouldn't collide with any other library.
krb4
@@ -59,33 +60,43 @@ krb4
of the code in libcurl that is written to deal with Kerberos4 likewise
have such a license.
-GSSAPI
+MIT Kerberos http://web.mit.edu/kerberos/www/dist/
- While nothing in particular says that a GSS/Kerberos5 library must use
- any particular license, the one I've used (Heimdal) is Original BSD-
- licensed with the announcement clause.
+ (May be used for GSS support) MIT licensed, that shouldn't collide
+ with any other parts.
+
+Heimdal http://www.pdc.kth.se/heimdal/
+
+ (May be used for GSS support) Heimdal is Original BSD licensed with
+ the announcement clause.
+
+GNU GSS http://www.gnu.org/software/gss/
+
+ (May be used for GSS support) GNU GSS is GPL licensed. Note that you
+ may not distribute binary curl packages that uses this if you build
+ curl to also link and use any Original BSD licensed libraries!
fbopenssl
- Unclear license. Based on its name, I assume that it uses the OpenSSL
- license and thus shares the same issues as described for OpenSSL
- above.
+ (Used for SPNEGO support) Unclear license. Based on its name, I assume
+ that it uses the OpenSSL license and thus shares the same issues as
+ described for OpenSSL above.
libidn http://www.gnu.org/licenses/lgpl.html
- Uses the GNU Lesser General Public License. LGPL is a variation of GPL
- with slightly less aggressive "copyleft". This license requires more
- requirements to be met when distributing binaries, see the license for
- details. Also note that if you distribute a binary that includes this
- library, you must also include the full LGPL license text. Please
- properly point out what parts of the distributed package that the
- license addresses.
+ (Used for IDNA support) Uses the GNU Lesser General Public
+ License. LGPL is a variation of GPL with slightly less aggressive
+ "copyleft". This license requires more requirements to be met when
+ distributing binaries, see the license for details. Also note that if
+ you distribute a binary that includes this library, you must also
+ include the full LGPL license text. Please properly point out what
+ parts of the distributed package that the license addresses.
OpenLDAP http://www.openldap.org/software/release/license.html
- Uses a Modified BSD-style license. Since libcurl uses OpenLDAP as a
- shared library only, I have not heard of anyone that ships OpenLDAP
- linked with libcurl in an app.
+ (Used for LDAP support) Uses a Modified BSD-style license. Since
+ libcurl uses OpenLDAP as a shared library only, I have not heard of
+ anyone that ships OpenLDAP linked with libcurl in an app.
[1] = GPL - GNU General Public License: http://www.gnu.org/licenses/gpl.html