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https://gitlab.gnome.org/GNOME/gtk.git
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7115ccd3b0
The current approach of building the introspection files for GTK works, but is often cumbersome as one needs to set many environmental variables before launching a solution file, which runs a Windows batch script to generate the .gir/.typelib files. It was also possible to hand-run the batch script from the Visual Studio command prompt, but even more environmental variables need to be set. This changes the approach to build the introspection files using an NMake Makefile (but elimating from the Visual Studio Project Files the part to build the introspection files) to: -Make it clearer to the person building the introspection files what environmental variables are needed, specifically for PKG_CONFIG_PATH and MINGWDIR and CFG (formerly CONF). Setting stuff like VSVER, PLAT and BASEDIR is no longer required, which was a bit clunky. -Allows some more easier flexibility on the build of the intropsection files.
262 lines
9.9 KiB
Python
262 lines
9.9 KiB
Python
#!/usr/bin/python
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# vim: encoding=utf-8
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#expand *.in files
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import os
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import sys
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import re
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import optparse
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def parent_dir(path):
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if not os.path.isabs(path):
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path = os.path.abspath(path)
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if os.path.isfile(path):
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path = os.path.dirname(path)
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return os.path.split(path)[0]
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def check_output_type (btype):
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print_bad_type = False
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output_type = -1
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if (btype is None):
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output_type = -1
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print_bad_type = False
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elif (btype == "vs9"):
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output_type = 1
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elif (btype == "vs10"):
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output_type = 2
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elif (btype == "nmake-exe"):
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output_type = 3
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else:
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output_type = -1
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print_bad_type = True
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if (output_type == -1):
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if (print_bad_type is True):
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print ("The entered output build file type '%s' is not valid" % btype)
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else:
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print ("Output build file type is not specified.\nUse -t <type> to specify the output build file type.")
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print ("Valid output build file types are: nmake-exe, vs9 , vs10")
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return output_type
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def read_vars_from_AM(path, vars = {}, conds = {}, filters = None):
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'''
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path: path to the Makefile.am
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vars: predefined variables
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conds: condition variables for Makefile
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filters: if None, all variables defined are returned,
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otherwise, it is a list contains that variables should be returned
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'''
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cur_vars = vars.copy()
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RE_AM_VAR_REF = re.compile(r'\$\((\w+?)\)')
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RE_AM_VAR = re.compile(r'^\s*(\w+)\s*=(.*)$')
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RE_AM_INCLUDE = re.compile(r'^\s*include\s+(\w+)')
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RE_AM_VAR_ADD = re.compile(r'^\s*(\w+)\s*\+=(.*)$')
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RE_AM_CONTINUING = re.compile(r'\\\s*$')
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RE_AM_IF = re.compile(r'^\s*if\s+(\w+)')
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RE_AM_IFNOT = re.compile(r'^\s*if\s!+(\w+)')
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RE_AM_ELSE = re.compile(r'^\s*else')
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RE_AM_ENDIF = re.compile(r'^\s*endif')
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def am_eval(cont):
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return RE_AM_VAR_REF.sub(lambda x: cur_vars.get(x.group(1), ''), cont)
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with open(path, 'r') as f:
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contents = f.readlines()
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#combine continuing lines
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i = 0
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ncont = []
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while i < len(contents):
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line = contents[i]
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if RE_AM_CONTINUING.search(line):
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line = RE_AM_CONTINUING.sub('', line)
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j = i + 1
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while j < len(contents) and RE_AM_CONTINUING.search(contents[j]):
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line += RE_AM_CONTINUING.sub('', contents[j])
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j += 1
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else:
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if j < len(contents):
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line += contents[j]
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i = j
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else:
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i += 1
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ncont.append(line)
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#include, var define, var evaluation
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i = -1
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skip = False
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oldskip = []
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while i < len(ncont) - 1:
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i += 1
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line = ncont[i]
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mo = RE_AM_IF.search(line)
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if mo:
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oldskip.append(skip)
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skip = False if mo.group(1) in conds and conds[mo.group(1)] \
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else True
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continue
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mo = RE_AM_IFNOT.search(line)
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if mo:
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oldskip.append(skip)
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skip = False if mo.group(1) not in conds and conds[mo.group(1)] \
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else True
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continue
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mo = RE_AM_ELSE.search(line)
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if mo:
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skip = not skip
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continue
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mo = RE_AM_ENDIF.search(line)
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if mo:
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if oldskip:
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skip = oldskip.pop()
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continue
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if not skip:
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mo = RE_AM_INCLUDE.search(line)
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if mo:
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cur_vars.update(read_vars_from_AM(am_eval(mo.group(1)), cur_vars, conds, None))
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continue
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mo = RE_AM_VAR.search(line)
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if mo:
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cur_vars[mo.group(1)] = am_eval(mo.group(2).strip())
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continue
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mo = RE_AM_VAR_ADD.search(line)
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if mo:
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try:
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cur_vars[mo.group(1)] += ' '
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except KeyError:
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cur_vars[mo.group(1)] = ''
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cur_vars[mo.group(1)] += am_eval(mo.group(2).strip())
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continue
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#filter:
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if filters != None:
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ret = {}
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for i in filters:
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ret[i] = cur_vars.get(i, '')
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return ret
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else:
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return cur_vars
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def process_include(src, dest, includes):
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RE_INCLUDE = re.compile(r'^\s*#include\s+"(.*)"')
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with open(src, 'r') as s:
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with open(dest, 'w') as d:
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for i in s:
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mo = RE_INCLUDE.search(i)
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if mo:
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target = ''
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for j in includes:
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#print "searching in ", j
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if mo.group(1) in os.listdir(j):
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target = os.path.join(j, mo.group(1))
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break
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if not target:
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raise Exception("Couldn't find include file %s" % mo.group(1))
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else:
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with open(target, 'r') as t:
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for inc in t.readlines():
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d.write(inc)
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else:
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d.write(i)
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#Generate the source files listing that is used
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def generate_src_list (srcroot, srcdir, filters_src, filter_conds, filter_c, mk_am_file):
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mkfile = ''
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if mk_am_file is None or mk_am_file == '':
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mkfile = 'Makefile.am'
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else:
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mkfile = mk_am_file
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vars = read_vars_from_AM(os.path.join(srcdir, mkfile),
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vars = {'top_srcdir': srcroot},
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conds = filter_conds,
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filters = filters_src)
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files = []
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for src_filters_item in filters_src:
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files += vars[src_filters_item].split()
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if filter_c is True:
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sources = [i for i in files if i.endswith('.c') ]
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return sources
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else:
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return files
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# Generate the Visual Studio 2008 Project Files from the templates
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def gen_vs9_project (projname, srcroot, srcdir_name, sources_list):
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vs_file_list_dir = os.path.join (srcroot, 'build', 'win32')
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with open (os.path.join (vs_file_list_dir,
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projname + '.sourcefiles'), 'w') as vs9srclist:
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for i in sources_list:
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vs9srclist.write ('\t\t\t<File RelativePath="..\\..\\..\\' + srcdir_name + '\\' + i.replace('/', '\\') + '" />\n')
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process_include (os.path.join(srcroot, 'build', 'win32', 'vs9', projname + '.vcprojin'),
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os.path.join(srcroot, 'build', 'win32', 'vs9', projname + '.vcproj'),
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includes = [vs_file_list_dir])
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os.unlink(os.path.join(srcroot, 'build', 'win32', projname + '.sourcefiles'))
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# Generate the Visual Studio 2010 Project Files from the templates
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def gen_vs10_project (projname, srcroot, srcdir_name, sources_list):
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vs_file_list_dir = os.path.join (srcroot, 'build', 'win32')
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with open (os.path.join (vs_file_list_dir,
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projname + '.vs10.sourcefiles'), 'w') as vs10srclist:
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for j in sources_list:
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vs10srclist.write (' <ClCompile Include="..\\..\\..\\' + srcdir_name + '\\' + j.replace('/', '\\') + '" />\n')
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with open (os.path.join (vs_file_list_dir,
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projname + '.vs10.sourcefiles.filters'), 'w') as vs10srclist_filter:
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for k in sources_list:
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vs10srclist_filter.write (' <ClCompile Include="..\\..\\..\\' + srcdir_name + '\\' + k.replace('/', '\\') + '"><Filter>Source Files</Filter></ClCompile>\n')
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process_include (os.path.join(srcroot, 'build', 'win32', 'vs10', projname + '.vcxprojin'),
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os.path.join(srcroot, 'build', 'win32', 'vs10', projname + '.vcxproj'),
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includes = [vs_file_list_dir])
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process_include (os.path.join(srcroot, 'build', 'win32', 'vs10', projname + '.vcxproj.filtersin'),
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os.path.join(srcroot, 'build', 'win32', 'vs10', projname + '.vcxproj.filters'),
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includes = [vs_file_list_dir])
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os.unlink(os.path.join(srcroot, 'build', 'win32', projname + '.vs10.sourcefiles'))
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os.unlink(os.path.join(srcroot, 'build', 'win32', projname + '.vs10.sourcefiles.filters'))
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def gen_vs_inst_list (projname, srcroot, srcdirs, inst_lists, destdir_names, isVS9):
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vs_file_list_dir = os.path.join (srcroot, 'build', 'win32')
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vsver = ''
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vsprops_line_ending = ''
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vsprops_file_ext = ''
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if isVS9 is True:
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vsver = '9'
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vsprops_line_ending = '
\n'
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vsprops_file_ext = '.vsprops'
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else:
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vsver = '10'
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vsprops_line_ending = '\n\n'
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vsprops_file_ext = '.props'
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with open (os.path.join (vs_file_list_dir,
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projname + '.vs' + vsver + 'instfiles'), 'w') as vsinstlist:
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for file_list, srcdir, dir_name in zip (inst_lists, srcdirs, destdir_names):
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for i in file_list:
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vsinstlist.write ('copy ..\\..\\..\\' +
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srcdir + '\\' +
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i.replace ('/', '\\') +
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' $(CopyDir)\\' +
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dir_name +
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vsprops_line_ending)
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process_include (os.path.join(srcroot, 'build', 'win32', 'vs' + vsver, projname + '-install' + vsprops_file_ext + 'in'),
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os.path.join(srcroot, 'build', 'win32', 'vs' + vsver, projname + '-install' + vsprops_file_ext),
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includes = [vs_file_list_dir])
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os.unlink(os.path.join (vs_file_list_dir, projname + '.vs' + vsver + 'instfiles'))
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def generate_nmake_makefiles(srcroot, srcdir, base_name, makefile_name, progs_list):
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file_list_dir = os.path.join (srcroot, 'build', 'win32')
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with open (os.path.join (file_list_dir,
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base_name + '_progs'), 'w') as proglist:
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for i in progs_list:
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proglist.write ('\t' + i + '$(EXEEXT)\t\\\n')
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process_include (os.path.join(srcdir, makefile_name + 'in'),
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os.path.join(srcdir, makefile_name),
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includes = [file_list_dir])
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os.unlink(os.path.join (file_list_dir, base_name + '_progs'))
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