From 9330bfbaa7e7855c4b1caa75de78c97197d45733 Mon Sep 17 00:00:00 2001
From: Chris Johns <chrisj@rtems.org>
Date: Wed, 9 Nov 2016 17:08:05 +1100
Subject: waf: Users without the extra fonts need to use
 '--disable-extra-fonts' to build PDF.

---
 README.txt      | 9 +++++++--
 common/latex.py | 3 ++-
 common/waf.py   | 5 ++++-
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/README.txt b/README.txt
index 190337e..e0c06c4 100644
--- a/README.txt
+++ b/README.txt
@@ -18,7 +18,7 @@ The RTEMS Documentation output formats are:
  PDF         - Single PDF per manual.
  SIngle HTML - Single HTML, one file per manual.
 
-The PDF format is cerated using Latex and that uses texlive packages. This
+The PDF format is created using Latex and that uses texlive packages. This
 exposes us to the complex world of Latex however the quality of the documents
 created is worth it.
 
@@ -229,12 +229,17 @@ Note: waf-1.9.5 is a little noisy when running tex builds and tests. I hope
 
 To build enter in the top directory:
 
-  $ ./waf configure [--pdf] [--singlehtml] [--prefix] [--sphinx-verbose]
+  $ ./waf configure [--pdf] [--singlehtml] [--prefix] \
+                    [--sphinx-verbose] [--disable-extra-fonts]
   $ ./waf
 
 The '--pdf' and '--singlehtml' options can be added to configure to build those
 output formats.
 
+The '--disable-extra-fonts' allows you to build PDF documents with out the
+fonts we use for a better quality document. Use this option to build without
+needing the extra fonts accepting you will get poor quality documents.
+
 To build and install to a specific location:
 
   $ ./waf configure --prefix=/foo/my/location
diff --git a/common/latex.py b/common/latex.py
index bf5c91d..7f2765c 100644
--- a/common/latex.py
+++ b/common/latex.py
@@ -107,7 +107,6 @@ def local_packages():
     return packages
 
 def configure_tests(conf):
-
     #
     # Using a hint from ita (thank you) :
     #  https://github.com/waf-project/waf/blob/master/demos/tex/wscript
@@ -164,4 +163,6 @@ def configure_tests(conf):
     if fails == 0:
         conf.env.RTEMSEXTRAFONTS = 'rtemsextrafonts.sty'
     else:
+        if not conf.options.disable_extra_fonts:
+            conf.fatal('Extra fonts not found, install or use --disable-extra-fonts')
         conf.env.RTEMSEXTRAFONTS = 'rtemsextrafonts-null.sty'
diff --git a/common/waf.py b/common/waf.py
index c1d3f81..33fff4d 100644
--- a/common/waf.py
+++ b/common/waf.py
@@ -203,7 +203,6 @@ def doc_pdf(ctx, source_dir, conf_dir):
                       quiet = True)
 
 def doc_singlehtml(ctx, source_dir, conf_dir):
-
     #
     # Use a run command to handle stdout and stderr output from inliner. Using
     # a standard rule in the build context locks up.
@@ -283,6 +282,10 @@ def cmd_build(ctx, conf_dir = ".", source_dir = "."):
     doc_html(ctx, source_dir, conf_dir)
 
 def cmd_options(ctx):
+    ctx.add_option('--disable-extra-fonts',
+                   action = 'store_true',
+                   default = False,
+                   help = "Disable building with extra fonts for better quality (lower quality).")
     ctx.add_option('--sphinx-verbose',
                    action = 'store',
                    default = "-Q",
-- 
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