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author | Jay Berkenbilt <ejb@ql.org> | 2009-10-23 18:22:17 +0200 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2009-10-23 18:22:17 +0200 |
commit | 5c219e991e55b67f4b6472af2398698846c4425f (patch) | |
tree | 989b2b0395085d4794d85eeb6f9339c5d963185e /README | |
parent | 7f5d78c2d15565dd8a2357268f187045eb3ebc27 (diff) | |
download | qpdf-5c219e991e55b67f4b6472af2398698846c4425f.tar.zst |
no longer embedding pcre and zlib
git-svn-id: svn+q:///qpdf/trunk@891 71b93d88-0707-0410-a8cf-f5a4172ac649
Diffstat (limited to 'README')
-rw-r--r-- | README | 24 |
1 files changed, 4 insertions, 20 deletions
@@ -12,26 +12,10 @@ warranty. Licensing terms of embedded software ==================================== -Some additional software with additional licensing terms is embedded -within the qpdf source distribution in "external-libs". This software -is not actually used by the qpdf build unless the ---enable-build-external-libs option is passed to ./configure. These -packages have their own licensing terms, both of which are compatible -with qpdf's license. - -Zlib's license can be read in external-libs/zlib/zlib.h - -PCRE's licensing terms can be found in external-libs/pcre/LICENSE. -PCRE's licensing terms require that we include the following -information: - - Regular expression support is provided by the PCRE library package, - which is open source software, written by Philip Hazel, and - copyright by the University of Cambridge, England. - -The sources to PCRE can be independently obtained from - - ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/ +QPDF makes use of zlib and pcre for its functionality. These packages +can be downloaded separately from their own download locations, or +they can be downloaded in the external-libs area of the qpdf download +site. The Rijndael encryption implementation used as the basis for AES encryption and decryption support comes from Philip J. Erdelsky's |