Squashed 'waflib/' changes from 915dcb1..e7a29b6

e7a29b6 Upgrade to waf 2.0.15
8280f9d Add command for running executables from the build directory
8073c1a Make make_simple_dox() safe in case of exception
70d03b8 Avoid use of global counter hacks for configuration display
b7d689a Rewrite test framework
94deadf Automatically add options and move add_flags() to options context
f4259ee Reduce system include path noise
927b608 Automatically display configuration header
c44b8f3 Set line justification from a constant in the wscript
a48e26f Automatically detect if wscript has a test hook
ef66724 Save runtime variables in the environment
63bcbcd Clean up TestContext
b1d9505 Add ExecutionContext for setting runtime environment
387c1df Add show_diff() and test_file_equals() utilities
29d4d29 Fix in-tree library paths
9fde01f Add custom configuration context
6d3612f Add lib_path_name constant

git-subtree-dir: waflib
git-subtree-split: e7a29b6b9b2f842314244c23c14d8f8f560904e1

1 files changed, 58 insertions, 0 deletions

diff --git a/extras/biber.py b/extras/biber.py
new file mode 100644
index 0000000..fd9db4e
--- /dev/null
+++ b/extras/biber.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+"""
+Latex processing using "biber"
+"""
+
+import os
+from waflib import Task, Logs
+
+from waflib.Tools import tex as texmodule
+
+class tex(texmodule.tex):
+	biber_fun, _ = Task.compile_fun('${BIBER} ${BIBERFLAGS} ${SRCFILE}',shell=False)
+	biber_fun.__doc__ = """
+	Execute the program **biber**
+	"""
+
+	def bibfile(self):
+		return None
+
+	def bibunits(self):
+		self.env.env = {}
+		self.env.env.update(os.environ)
+		self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
+		self.env.SRCFILE = self.aux_nodes[0].name[:-4]
+
+		if not self.env['PROMPT_LATEX']:
+			self.env.append_unique('BIBERFLAGS', '--quiet')
+
+		path = self.aux_nodes[0].abspath()[:-4] + '.bcf'
+		if os.path.isfile(path):
+			Logs.warn('calling biber')
+			self.check_status('error when calling biber, check %s.blg for errors' % (self.env.SRCFILE), self.biber_fun())
+		else:
+			super(tex, self).bibfile()
+			super(tex, self).bibunits()
+
+class latex(tex):
+	texfun, vars = Task.compile_fun('${LATEX} ${LATEXFLAGS} ${SRCFILE}', shell=False)
+class pdflatex(tex):
+	texfun, vars =  Task.compile_fun('${PDFLATEX} ${PDFLATEXFLAGS} ${SRCFILE}', shell=False)
+class xelatex(tex):
+	texfun, vars = Task.compile_fun('${XELATEX} ${XELATEXFLAGS} ${SRCFILE}', shell=False)
+
+def configure(self):
+	"""
+	Almost the same as in tex.py, but try to detect 'biber'
+	"""
+	v = self.env
+	for p in ' biber tex latex pdflatex xelatex bibtex dvips dvipdf ps2pdf makeindex pdf2ps'.split():
+		try:
+			self.find_program(p, var=p.upper())
+		except self.errors.ConfigurationError:
+			pass
+	v['DVIPSFLAGS'] = '-Ppdf'
+