[groff] 11/23: PROBLEMS: Explain "check foundry" test failures.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 434e2b0606ade1736437d8a9be43e8852895c71d
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Wed Feb 22 01:22:45 2023 -0600

    PROBLEMS: Explain "check foundry" test failures.
    
    Thanks as ever to Deri James for the extensive discussions.
---
 PROBLEMS | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/PROBLEMS b/PROBLEMS
index e653ea63f..6b520982c 100644
--- a/PROBLEMS
+++ b/PROBLEMS
@@ -809,6 +809,22 @@ Use GNU make instead; it may be available in 
/opt/csw/bin/gmake.
 
 ----------------------------------------------------------------------
 
+* Tests about foundries fail when I run "make check".
+
+FAIL: font/devpdf/tests/check-default-foundry.sh
+FAIL: font/devpdf/tests/check-urw-foundry.sh
+
+We attempt to configure the 'gropdf' output driver with a maximal set of
+features, including the embedding of Type 1 font files into PDF
+documents.  If those font files cannot be located, they cannot be
+embedded.  Moreover, PDF viewers are only required to provide 14 fonts
+internally; all other fonts _require_ embedding, and the current version
+of the PDF standard recommends that _all_ fonts be embedded.  The
+notices emitted when you run the 'configure' script will warn if test
+failures are expected.
+
+----------------------------------------------------------------------
+
 * Tests fail when I run "make check" on Solaris 10 or 11.
 
 The test suite expects a POSIX-conformant shell and utilities.  Solaris