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authorJay Berkenbilt <ejb@ql.org>2009-10-10 20:06:26 +0200
committerJay Berkenbilt <ejb@ql.org>2009-10-10 20:06:26 +0200
commit4882d4a5bb4f90a76c5022e22ed57507045f9fed (patch)
tree9b2f5c5c894fc818aa82b55831490de0e1ed7811 /external-libs
parent66acc17be752c02ccc99ce852d7ff734a95d2080 (diff)
downloadqpdf-4882d4a5bb4f90a76c5022e22ed57507045f9fed.tar.zst
notes
git-svn-id: svn+q:///qpdf/trunk@770 71b93d88-0707-0410-a8cf-f5a4172ac649
Diffstat (limited to 'external-libs')
-rw-r--r--external-libs/README18
1 files changed, 15 insertions, 3 deletions
diff --git a/external-libs/README b/external-libs/README
index 0ecf5930..1b87abfd 100644
--- a/external-libs/README
+++ b/external-libs/README
@@ -1,6 +1,18 @@
-Other than Abuild files, these files are the only changes from
-pristine extracted sources. For pcre, use pcre 4.5. For zlib, we
-used 1.2.3.3 from debian (dfsg). These files:
+NOTE: These copies of external libraries are not used by default. You
+must explicitly specific --enable-build-external-libraries on the
+command-line in order to use them. This is not recommended unless you
+have no other option. It can be especially useful for building on
+Windows.
+
+----------------------------------------------------------------------
+
+The pcre and zlib directories here contain pcre 4.5 and zlib 1.2.3.3
+from debian (dfsg). All files were removed that are not either
+required to build or that contain some kind of copyright or
+acknowledgment information. Other than as described below, everything
+else was left unmodified.
+
+These files:
./pcre/pcre.h
./pcre/config.h