From: W. Trevor King <wking@drexel.edu>
Date: Wed, 28 Apr 2010 21:56:01 +0000 (-0400)
Subject: Add Alias('asymptote-figures') for explicit \asyfig dependencies.
X-Git-Tag: v1.0~401
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=54cd1545ff312c40a38cc8707bc73fe5cb0554d5;p=thesis.git

Add Alias('asymptote-figures') for explicit \asyfig dependencies.

Also:
  * Use env.Alias and env.Depends vs. the bare SCons.Script forms.
  * Add figures/cantilever-sim/loading-rate.asy back to build tree.
---

diff --git a/tex/site_cons/site_tools/asymptote.py b/tex/site_cons/site_tools/asymptote.py
index 40de5ab..6d8aeb5 100644
--- a/tex/site_cons/site_tools/asymptote.py
+++ b/tex/site_cons/site_tools/asymptote.py
@@ -9,6 +9,10 @@ import doctest
 
 double_quoted_string_re = re.compile(r'"([^"]*)"', re.M)
 
+# SCons' LaTeX scanner doesn't understand \asyfig{}, so keep track of
+# all Asymptote graphics under a single phony target.
+asyfigs = SCons.Script.Alias('asymptote-figures')
+
 def asymptote_scan(node, env, path, arg=None):
     """
     >>> class node (object):
@@ -55,6 +59,8 @@ def asymptote_emitter(target, source, env):
     target.extend(['%s-comp.%s' % (filebase, ext)
                    for ext in ['idx', 'log', 'nlo', 'pdf']])
     source.append(SCons.Script.Alias('asytools'))
+    # side effect, keep track of all asymptote graphics.
+    env.Depends(asyfigs, target)
     return target, source
 
 AsymptoteAction = None
diff --git a/tex/src/SConscript b/tex/src/SConscript
index 268b382..0196373 100644
--- a/tex/src/SConscript
+++ b/tex/src/SConscript
@@ -32,11 +32,12 @@ env = include_child_SConscripts(env, SConscript)
 
 # Alias the thesis' base latex, which is used by asyprocess when
 # building the Asymptote graphics.
-Alias('latex-base', [Glob('*.tex'), Alias('extra-packages')])
+env.Alias('latex-base', [Glob('*.tex'), env.Alias('extra-packages')])
 
 # Add a rule for the thesis itself.
 thesis = env.PDF('root.tex')
-Depends(thesis, Alias('extra-packages'))
+env.Depends(thesis, env.Alias('extra-packages'))
+env.Depends(thesis, env.Alias('asymptote-figures'))
 
 Return('thesis')
 
diff --git a/tex/src/figures/asy/SConscript b/tex/src/figures/asy/SConscript
index 3318e5c..e2f2360 100644
--- a/tex/src/figures/asy/SConscript
+++ b/tex/src/figures/asy/SConscript
@@ -2,7 +2,7 @@
 Import('env')
 
 asy = env.Alias('asytools', ['asyprocess', 'wtk_graph.asy'])
-Depends(asy, Alias('latex-base'))
+env.Depends(asy, Alias('latex-base'))
 
 # Pass back the modified environment.
 Return('env')
diff --git a/tex/src/figures/cantilever-sim/SConscript b/tex/src/figures/cantilever-sim/SConscript
index ee40383..19e66cb 100644
--- a/tex/src/figures/cantilever-sim/SConscript
+++ b/tex/src/figures/cantilever-sim/SConscript
@@ -1,6 +1,6 @@
 from site_cons.site_init import link_wtk_graph
 
-FIGURES = ['v-dep', 'i-dep'] #'loading-rate', 'i-dep']
+FIGURES = ['v-dep', 'loading-rate', 'i-dep']
 
 # Get the passed in environment.
 Import('env')