Visual Studio builds: Add support scripts to generate .pc files
This commit is contained in:
Chun-wei Fan
@@ -36,4 +36,7 @@ EXTRA_DIST += \
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detectenv-msvc.mak \
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introspection-msvc.mak \
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gtk-introspection-msvc.mak \
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gtkpc.py \
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pc_base.py \
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replace.py \
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$(GENERATED_ITEMS)
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81
build/win32/gtkpc.py
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81
build/win32/gtkpc.py
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@@ -0,0 +1,81 @@
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#!/usr/bin/python
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#
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# Utility script to generate .pc files for GTK+
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# for Visual Studio builds, to be used for
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# building introspection files
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# Author: Fan, Chun-wei
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# Date: April 26, 2016
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import os
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import sys
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import argparse
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from replace import replace_multi, replace
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from pc_base import BasePCItems
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def main(argv):
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base_pc = BasePCItems()
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gdk_parser = argparse.ArgumentParser(description='Setup basic .pc file info')
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gdk_parser.add_argument('--host',
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required=True,
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help='Build type')
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base_pc.setup(argv, gdk_parser)
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atk_min_ver = '1.29.2'
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cairo_min_ver = '1.6'
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gdk_pixbuf_min_ver = '2.21.0'
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gdk_win32_sys_libs = '-lgdi32 -limm32 -lshell32 -lole32 -lwinmm'
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glib_min_ver = '2.28.0'
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cairo_backends = 'cairo-win32'
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gdktarget = 'win32'
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gio_package = 'gio-2.0 >= ' + glib_min_ver
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gdk_args = gdk_parser.parse_args()
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pkg_replace_items = {'@GTK_API_VERSION@': '2.0',
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'@gdktarget@': gdktarget}
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pkg_required_packages = 'gdk-pixbuf-2.0 >= ' + gdk_pixbuf_min_ver + ' ' + \
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'cairo >= ' + cairo_min_ver + ' '
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gdk_pc_replace_items = {'@GDK_PACKAGES@': gio_package + ' ' + \
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'pangowin32 pangocairo' + ' ' + \
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pkg_required_packages,
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'@GDK_PRIVATE_PACKAGES@': gio_package + ' ' + cairo_backends,
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'@GDK_EXTRA_LIBS@': gdk_win32_sys_libs,
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'@GDK_EXTRA_CFLAGS@': ''}
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gtk_pc_replace_items = {'@host@': gdk_args.host,
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'@GTK_BINARY_VERSION@': '2.10.0',
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'@GTK_PACKAGES@': 'atk >= ' + atk_min_ver + ' ' + \
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pkg_required_packages + ' ' + \
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gio_package,
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'@GTK_PRIVATE_PACKAGES@': 'atk',
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'@GTK_EXTRA_CFLAGS@': '',
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'@GTK_EXTRA_LIBS@': '',
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'@GTK_EXTRA_CFLAGS@': ''}
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pkg_replace_items.update(base_pc.base_replace_items)
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gdk_pc_replace_items.update(pkg_replace_items)
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gtk_pc_replace_items.update(pkg_replace_items)
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# Generate gdk-2.0.pc
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replace_multi(base_pc.top_srcdir + '/gdk-2.0.pc.in',
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base_pc.srcdir + '/gdk-2.0.pc',
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gdk_pc_replace_items)
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# Generate gtk+-2.0.pc
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replace_multi(base_pc.top_srcdir + '/gtk+-2.0.pc.in',
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base_pc.srcdir + '/gtk+-2.0.pc',
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gtk_pc_replace_items)
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# Generate gail.pc
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replace_multi(base_pc.top_srcdir + '/gail.pc.in',
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base_pc.srcdir + '/gail.pc',
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pkg_replace_items)
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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124
build/win32/pc_base.py
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124
build/win32/pc_base.py
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@@ -0,0 +1,124 @@
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#!/usr/bin/python
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#
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# Simple utility script to generate the basic info
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# needed in a .pc (pkg-config) file, used especially
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# for introspection purposes
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# This can be used in various projects where
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# there is the need to generate .pc files,
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# and is copied from GLib's $(srcroot)/build/win32
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# Author: Fan, Chun-wei
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# Date: March 10, 2016
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import os
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import sys
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import argparse
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class BasePCItems:
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def __init__(self):
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self.base_replace_items = {}
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self.exec_prefix = ''
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self.includedir = ''
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self.libdir = ''
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self.prefix = ''
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self.srcdir = os.path.dirname(__file__)
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self.top_srcdir = self.srcdir + '\\..\\..'
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self.version = ''
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def setup(self, argv, parser=None):
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if parser is None:
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parser = argparse.ArgumentParser(description='Setup basic .pc file info')
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parser.add_argument('--prefix', help='prefix of the installed library',
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required=True)
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parser.add_argument('--exec-prefix',
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help='prefix of the installed programs, \
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if different from the prefix')
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parser.add_argument('--includedir',
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help='includedir of the installed library, \
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if different from ${prefix}/include')
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parser.add_argument('--libdir',
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help='libdir of the installed library, \
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if different from ${prefix}/lib')
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parser.add_argument('--version', help='Version of the package',
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required=True)
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args = parser.parse_args()
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self.version = args.version
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# check whether the prefix and exec_prefix are valid
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if not os.path.exists(args.prefix):
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raise SystemExit('Specified prefix \'%s\' is invalid' % args.prefix)
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# use absolute paths for prefix
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self.prefix = os.path.abspath(args.prefix).replace('\\','/')
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# check and setup the exec_prefix
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if getattr(args, 'exec_prefix', None) is None:
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exec_prefix_use_shorthand = True
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self.exec_prefix = '${prefix}'
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else:
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if args.exec_prefix.startswith('${prefix}'):
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exec_prefix_use_shorthand = True
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input_exec_prefix = args.prefix + args.exec_prefix[len('${prefix}'):]
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else:
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exec_prefix_use_shorthand = False
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input_exec_prefix = args.exec_prefix
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if not os.path.exists(input_exec_prefix):
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raise SystemExit('Specified exec_prefix \'%s\' is invalid' %
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args.exec_prefix)
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if exec_prefix_use_shorthand is True:
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self.exec_prefix = args.exec_prefix.replace('\\','/')
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else:
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self.exec_prefix = os.path.abspath(input_exec_prefix).replace('\\','/')
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# check and setup the includedir
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if getattr(args, 'includedir', None) is None:
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self.includedir = '${prefix}/include'
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else:
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if args.includedir.startswith('${prefix}'):
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includedir_use_shorthand = True
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input_includedir = args.prefix + args.includedir[len('${prefix}'):]
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else:
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if args.includedir.startswith('${exec_prefix}'):
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includedir_use_shorthand = True
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input_includedir = input_exec_prefix + args.includedir[len('${exec_prefix}'):]
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else:
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includedir_use_shorthand = False
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input_includedir = args.includedir
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if not os.path.exists(input_includedir):
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raise SystemExit('Specified includedir \'%s\' is invalid' %
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args.includedir)
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if includedir_use_shorthand is True:
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self.includedir = args.includedir.replace('\\','/')
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else:
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self.includedir = os.path.abspath(input_includedir).replace('\\','/')
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# check and setup the libdir
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if getattr(args, 'libdir', None) is None:
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self.libdir = '${prefix}/lib'
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else:
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if args.libdir.startswith('${prefix}'):
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libdir_use_shorthand = True
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input_libdir = args.prefix + args.libdir[len('${prefix}'):]
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else:
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if args.libdir.startswith('${exec_prefix}'):
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libdir_use_shorthand = True
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input_libdir = input_exec_prefix + args.libdir[len('${exec_prefix}'):]
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else:
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libdir_use_shorthand = False
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input_libdir = args.libdir
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if not os.path.exists(input_libdir):
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raise SystemExit('Specified libdir \'%s\' is invalid' %
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args.libdir)
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if libdir_use_shorthand is True:
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self.libdir = args.libdir.replace('\\','/')
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else:
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self.libdir = os.path.abspath(input_libdir).replace('\\','/')
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# setup dictionary for replacing items in *.pc.in
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self.base_replace_items.update({'@VERSION@': self.version})
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self.base_replace_items.update({'@prefix@': self.prefix})
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self.base_replace_items.update({'@exec_prefix@': self.exec_prefix})
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self.base_replace_items.update({'@libdir@': self.libdir})
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self.base_replace_items.update({'@includedir@': self.includedir})
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109
build/win32/replace.py
Normal file
109
build/win32/replace.py
Normal file
@@ -0,0 +1,109 @@
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#!/usr/bin/python
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#
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# Simple utility script to manipulate
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# certain types of strings in a file
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# This can be used in various projects where
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# there is the need to replace strings in files,
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# and is copied from GLib's $(srcroot)/build/win32
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# Author: Fan, Chun-wei
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# Date: September 03, 2014
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import os
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import sys
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import re
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import string
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import argparse
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valid_actions = ['remove-prefix',
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'replace-var',
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'replace-str',
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'remove-str']
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def replace_multi(src, dest, replace_items):
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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 line in s:
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replace_dict = dict((re.escape(key), value) \
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for key, value in replace_items.items())
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replace_pattern = re.compile("|".join(replace_dict.keys()))
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d.write(replace_pattern.sub(lambda m: \
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replace_dict[re.escape(m.group(0))], line))
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def replace(src, dest, instring, outstring):
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replace_item = {instring: outstring}
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replace_multi(src, dest, replace_item)
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def check_required_args(args, params):
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for param in params:
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if getattr(args, param, None) is None:
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raise SystemExit('%s: error: --%s argument is required' % (__file__, param))
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def warn_ignored_args(args, params):
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for param in params:
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if getattr(args, param, None) is not None:
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print('%s: warning: --%s argument is ignored' % (__file__, param))
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def main(argv):
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parser = argparse.ArgumentParser(description='Process strings in a file.')
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parser.add_argument('-a',
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'--action',
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help='Action to carry out. Can be one of:\n'
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'remove-prefix\n'
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'replace-var\n'
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'replace-str\n'
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'remove-str',
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choices=valid_actions)
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parser.add_argument('-i', '--input', help='Input file')
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parser.add_argument('-o', '--output', help='Output file')
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parser.add_argument('--instring', help='String to replace or remove')
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parser.add_argument('--var', help='Autotools variable name to replace')
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parser.add_argument('--outstring',
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help='New String to replace specified string or variable')
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parser.add_argument('--removeprefix', help='Prefix of string to remove')
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args = parser.parse_args()
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input_string = ''
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output_string = ''
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# We must have action, input, output for all operations
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check_required_args(args, ['action','input','output'])
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# Build the arguments by the operation that is to be done,
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# to be fed into replace()
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# Get rid of prefixes from a string
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if args.action == 'remove-prefix':
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check_required_args(args, ['instring','removeprefix'])
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warn_ignored_args(args, ['outstring','var'])
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input_string = args.removeprefix + args.instring
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output_string = args.instring
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# Replace an m4-style variable (those surrounded by @...@)
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if args.action == 'replace-var':
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check_required_args(args, ['var','outstring'])
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warn_ignored_args(args, ['instring','removeprefix'])
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input_string = '@' + args.var + '@'
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output_string = args.outstring
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# Replace a string
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if args.action == 'replace-str':
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check_required_args(args, ['instring','outstring'])
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warn_ignored_args(args, ['var','removeprefix'])
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input_string = args.instring
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output_string = args.outstring
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# Remove a string
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if args.action == 'remove-str':
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check_required_args(args, ['instring'])
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warn_ignored_args(args, ['var','outstring','removeprefix'])
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input_string = args.instring
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output_string = ''
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replace(args.input, args.output, input_string, output_string)
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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