1 files changed, 161 insertions, 0 deletions
diff --git a/build/gen-file-list-pango.py b/build/gen-file-list-pango.py
new file mode 100644
index 00000000..fa438c0b
--- /dev/null
+++ b/build/gen-file-list-pango.py
@@ -0,0 +1,161 @@
+#!/usr/bin/python
+# vim: encoding=utf-8
+# Generate the file lists for processing with g-ir-scanner
+import os
+import sys
+import re
+import string
+import subprocess
+import optparse
+
+def gen_pango_filelist(srcroot, subdir, dest):
+    vars = read_vars_from_AM(os.path.join(srcroot, subdir, 'Makefile.am'),
+                             vars = {},
+                             conds = {},
+                             filters = ['pango_introspection_files'])
+
+    files = vars['pango_introspection_files'].split()
+
+    sources = [i for i in files \
+                    if not (i.endswith('-private.h')) \
+                        and i != 'pango-color-table.h' ]
+
+    with open(dest, 'w') as d:
+        for i in sources:
+            d.write(srcroot + '\\' + subdir + '\\' + i.replace('/', '\\') + '\n')
+
+def gen_pangoft_filelist(srcroot, subdir, dest):
+    vars = read_vars_from_AM(os.path.join(srcroot, subdir, 'Makefile.am'),
+                             vars = {},
+                             conds = {},
+                             filters = ['pangoft2_introspection_files'])
+
+    files = vars['pangoft2_introspection_files'].split()
+
+    sources = [i for i in files \
+                    if not (i.endswith('-private.h'))]
+
+    with open(dest, 'w') as d:
+        for i in sources:
+            d.write(srcroot + '\\' + subdir + '\\' + i.replace('/', '\\') + '\n')
+
+def gen_pangocairo_filelist(srcroot, subdir, dest, is_fc_used):
+    cond_pangocairo = {}
+    if is_fc_used == 1:
+        cond_pangocairo = {'HAVE_CAIRO_WIN32': True, 'PLATFORM_WIN32': True, 'HAVE_CAIRO_FREETYPE': True}
+    else:
+        cond_pangocairo = {'HAVE_CAIRO_WIN32': True, 'PLATFORM_WIN32': True}
+    vars = read_vars_from_AM(os.path.join(srcroot, subdir, 'Makefile.am'),
+                             vars = {},
+                             conds = cond_pangocairo,
+                             filters = ['libpangocairo_1_0_la_SOURCES', 'pangocairo_headers'])
+
+    files = vars['libpangocairo_1_0_la_SOURCES'].split() + \
+            vars['pangocairo_headers'].split()
+
+    sources = [i for i in files \
+                    if not (i.endswith('-private.h'))]
+
+    with open(dest, 'w') as d:
+        for i in sources:
+            d.write(srcroot + '\\' + subdir + '\\' + i.replace('/', '\\') + '\n')
+
+def read_vars_from_AM(path, vars = {}, conds = {}, filters = None):
+    '''
+    path: path to the Makefile.am
+    vars: predefined variables
+    conds: condition variables for Makefile
+    filters: if None, all variables defined are returned,
+             otherwise, it is a list contains that variables should be returned
+    '''
+    cur_vars = vars.copy()
+    RE_AM_VAR_REF = re.compile(r'\$\((\w+?)\)')
+    RE_AM_VAR = re.compile(r'^\s*(\w+)\s*=(.*)$')
+    RE_AM_INCLUDE = re.compile(r'^\s*include\s+(\w+)')
+    RE_AM_VAR_ADD = re.compile(r'^\s*(\w+)\s*\+=(.*)$')
+    RE_AM_CONTINUING = re.compile(r'\\\s*$')
+    RE_AM_IF = re.compile(r'^\s*if\s+(\w+)')
+    RE_AM_ELSE = re.compile(r'^\s*else')
+    RE_AM_ENDIF = re.compile(r'^\s*endif')
+    def am_eval(cont):
+        return RE_AM_VAR_REF.sub(lambda x: cur_vars.get(x.group(1), ''), cont)
+    with open(path, 'r') as f:
+        contents = f.readlines()
+    #combine continuing lines
+    i = 0
+    ncont = []
+    while i < len(contents):
+        line = contents[i]
+        if RE_AM_CONTINUING.search(line):
+            line = RE_AM_CONTINUING.sub('', line)
+            j = i + 1
+            while j < len(contents) and RE_AM_CONTINUING.search(contents[j]):
+                line += RE_AM_CONTINUING.sub('', contents[j])
+                j += 1
+            else:
+                if j < len(contents):
+                    line += contents[j]
+            i = j
+        else:
+            i += 1
+        ncont.append(line)
+
+    #include, var define, var evaluation
+    i = -1
+    skip = False
+    oldskip = []
+    while i < len(ncont) - 1:
+        i += 1
+        line = ncont[i]
+        mo = RE_AM_IF.search(line)
+        if mo:
+            oldskip.append(skip)
+            skip = False if mo.group(1) in conds and conds[mo.group(1)] \
+                         else True
+            continue
+        mo = RE_AM_ELSE.search(line)
+        if mo:
+            skip = not skip
+            continue
+        mo = RE_AM_ENDIF.search(line)
+        if mo:
+            skip = oldskip.pop()
+            continue
+        if not skip:
+            mo = RE_AM_INCLUDE.search(line)
+            if mo:
+                cur_vars.update(read_vars_from_AM(am_eval(mo.group(1)), cur_vars, conds, None))
+                continue
+            mo = RE_AM_VAR.search(line)
+            if mo:
+                cur_vars[mo.group(1)] = am_eval(mo.group(2).strip())
+                continue
+            mo = RE_AM_VAR_ADD.search(line)
+            if mo:
+                try:
+                    cur_vars[mo.group(1)] += ' '
+                except KeyError:
+                    cur_vars[mo.group(1)] = ''
+                cur_vars[mo.group(1)] += am_eval(mo.group(2).strip())
+                continue
+
+    #filter:
+    if filters != None:
+        ret = {}
+        for i in filters:
+            ret[i] = cur_vars.get(i, '')
+        return ret
+    else:
+        return cur_vars
+
+def main(argv):
+    srcroot = '..'
+    subdir = 'pango'
+    gen_pango_filelist(srcroot, subdir, 'pango_list')
+    gen_pangoft_filelist(srcroot, subdir, 'pangoft_list')
+    gen_pangocairo_filelist(srcroot, subdir, 'pangocairo_list', 0)
+    gen_pangocairo_filelist(srcroot, subdir, 'pangocairoft_list', 1)
+    return 0
+
+if __name__ == '__main__':
+    sys.exit(main(sys.argv))