diff options
Diffstat (limited to 'src/engine/SCons/Tool/tex.py')
| -rw-r--r-- | src/engine/SCons/Tool/tex.py | 98 |
1 files changed, 68 insertions, 30 deletions
diff --git a/src/engine/SCons/Tool/tex.py b/src/engine/SCons/Tool/tex.py index bbae25e..c3156a3 100644 --- a/src/engine/SCons/Tool/tex.py +++ b/src/engine/SCons/Tool/tex.py @@ -42,7 +42,7 @@ import SCons.Node import SCons.Node.FS import SCons.Util -warning_rerun_re = re.compile("^LaTeX Warning:.*Rerun", re.MULTILINE) +warning_rerun_re = re.compile('(^LaTeX Warning:.*Rerun)|(^Package \w+ Warning:.*Rerun)', re.MULTILINE) rerun_citations_str = "^LaTeX Warning:.*\n.*Rerun to get citations correct" rerun_citations_re = re.compile(rerun_citations_str, re.MULTILINE) @@ -76,26 +76,52 @@ def InternalLaTeXAuxAction(XXXLaTeXAction, target = None, source= None, env=None basename = SCons.Util.splitext(str(source[0]))[0] basedir = os.path.split(str(source[0]))[0] - - # Notice that all the filenames are not prefixed with the basedir. - # That's because the *COM variables have the cd command in the prolog. - - bblfilename = basename + '.bbl' + basefile = os.path.split(str(basename))[1] + abspath = os.path.abspath(basedir) + targetbase = SCons.Util.splitext(str(target[0]))[0] + targetdir = os.path.split(str(target[0]))[0] + + # Not sure if these environment changes should go here or make the + # user do them I undo all but TEXPICTS but there is still the side + # effect of creating the empty (':') entries in the environment. + + def modify_env_var(env, var, abspath): + try: + save = env['ENV'][var] + except KeyError: + save = ':' + env['ENV'][var] = '' + if SCons.Util.is_List(env['ENV'][var]): + env['ENV'][var] = [abspath] + env['ENV'][var] + else: + env['ENV'][var] = abspath + os.pathsep + env['ENV'][var] + return save + + texinputs_save = modify_env_var(env, 'TEXINPUTS', abspath) + bibinputs_save = modify_env_var(env, 'BIBINPUTS', abspath) + bstinputs_save = modify_env_var(env, 'BSTINPUTS', abspath) + texpicts_save = modify_env_var(env, 'TEXPICTS', abspath) + + # Create these file names with the target directory since they will + # be made there. That's because the *COM variables have the cd + # command in the prolog. + + bblfilename = os.path.join(targetdir, basefile + '.bbl') bblContents = "" if os.path.exists(bblfilename): bblContents = open(bblfilename, "rb").read() - idxfilename = basename + '.idx' + idxfilename = os.path.join(targetdir, basefile + '.idx') idxContents = "" if os.path.exists(idxfilename): idxContents = open(idxfilename, "rb").read() - tocfilename = basename + '.toc' + tocfilename = os.path.join(targetdir, basefile + '.toc') tocContents = "" if os.path.exists(tocfilename): tocContents = open(tocfilename, "rb").read() - # Run LaTeX once to generate a new aux file. + # Run LaTeX once to generate a new aux file and log file. XXXLaTeXAction(target, source, env) # Decide if various things need to be run, or run again. We check @@ -104,7 +130,7 @@ def InternalLaTeXAuxAction(XXXLaTeXAction, target = None, source= None, env=None # with stubs that don't necessarily generate all of the same files. # Read the log file to find all .aux files - logfilename = basename + '.log' + logfilename = os.path.join(targetbase + '.log') auxfiles = [] if os.path.exists(logfilename): content = open(logfilename, "rb").read() @@ -112,10 +138,11 @@ def InternalLaTeXAuxAction(XXXLaTeXAction, target = None, source= None, env=None # Now decide if bibtex will need to be run. for auxfilename in auxfiles: - if os.path.exists(os.path.join(basedir, auxfilename)): - content = open(os.path.join(basedir, auxfilename), "rb").read() + target_aux = os.path.join(targetdir, auxfilename) + if os.path.exists(target_aux): + content = open(target_aux, "rb").read() if string.find(content, "bibdata") != -1: - bibfile = env.fs.File(basename) + bibfile = env.fs.File(targetbase) BibTeXAction(bibfile, bibfile, env) break @@ -131,7 +158,7 @@ def InternalLaTeXAuxAction(XXXLaTeXAction, target = None, source= None, env=None # Now decide if latex will need to be run again due to index. if os.path.exists(idxfilename) and idxContents != open(idxfilename, "rb").read(): # We must run makeindex - idxfile = env.fs.File(basename) + idxfile = env.fs.File(targetbase) MakeIndexAction(idxfile, idxfile, env) must_rerun_latex = 1 @@ -139,7 +166,7 @@ def InternalLaTeXAuxAction(XXXLaTeXAction, target = None, source= None, env=None XXXLaTeXAction(target, source, env) # Now decide if latex needs to be run yet again to resolve warnings. - logfilename = basename + '.log' + logfilename = targetbase + '.log' for _ in range(int(env.subst('$LATEXRETRIES'))): if not os.path.exists(logfilename): break @@ -149,6 +176,15 @@ def InternalLaTeXAuxAction(XXXLaTeXAction, target = None, source= None, env=None not undefined_references_re.search(content): break XXXLaTeXAction(target, source, env) + + env['ENV']['TEXINPUTS'] = texinputs_save + env['ENV']['BIBINPUTS'] = bibinputs_save + env['ENV']['BSTINPUTS'] = bibinputs_save + + # The TEXPICTS enviroment variable is needed by a dvi -> pdf step + # later on Mac OSX so leave it, + # env['ENV']['TEXPICTS'] = texpicts_save + return 0 def LaTeXAuxAction(target = None, source= None, env=None): @@ -176,27 +212,29 @@ def TeXLaTeXFunction(target = None, source= None, env=None): def tex_emitter(target, source, env): base = SCons.Util.splitext(str(source[0]))[0] - target.append(base + '.aux') - env.Precious(base + '.aux') - target.append(base + '.log') + targetbase = SCons.Util.splitext(str(target[0]))[0] + + target.append(targetbase + '.aux') + env.Precious(targetbase + '.aux') + target.append(targetbase + '.log') for f in source: content = f.get_contents() if tableofcontents_re.search(content): - target.append(base + '.toc') - env.Precious(base + '.toc') + target.append(targetbase + '.toc') + env.Precious(targetbase + '.toc') if makeindex_re.search(content): - target.append(base + '.ilg') - target.append(base + '.ind') - target.append(base + '.idx') - env.Precious(base + '.idx') + target.append(targetbase + '.ilg') + target.append(targetbase + '.ind') + target.append(targetbase + '.idx') + env.Precious(targetbase + '.idx') if bibliography_re.search(content): - target.append(base + '.bbl') - env.Precious(base + '.bbl') - target.append(base + '.blg') + target.append(targetbase + '.bbl') + env.Precious(targetbase + '.bbl') + target.append(targetbase + '.blg') - # read log file to get all output file (include .aux files) - logfilename = base + '.log' - dir, base_nodir = os.path.split(base) + # read log file to get all .aux files + logfilename = targetbase + '.log' + dir, base_nodir = os.path.split(targetbase) if os.path.exists(logfilename): content = open(logfilename, "rb").read() out_files = openout_re.findall(content) |