Visual Studio builds: Improve flexibility of .pc generation

Allow the use of shorthands using ${prefix} for exec_prefix, and
${exec_prefix} for includedir and libdir, which makes the generated .pc
files a bit cleaner and more flexible.
This commit is contained in:
Chun-wei Fan 2016-06-15 17:30:24 +08:00
parent be16115e67
commit 39a22880b6

View File

@ -54,11 +54,19 @@ class BasePCItems:
if getattr(args, 'exec_prefix', None) is None:
input_exec_prefix = args.prefix
else:
input_exec_prefix = args.exec_prefix
if not os.path.exists(input_exec_prefix):
raise SystemExit('Specified exec-prefix \'%s\' is invalid' %
input_exec_prefix)
if args.exec_prefix.startswith('${prefix}'):
exec_prefix_use_shorthand = True
input_exec_prefix = args.prefix + args.exec_prefix[len('${prefix}'):]
else:
exec_prefix_use_shorthand = False
input_exec_prefix = args.exec_prefix
if not os.path.exists(input_exec_prefix):
raise SystemExit('Specified exec_prefix \'%s\' is invalid' %
args.exec_prefix)
if exec_prefix_use_shorthand is True:
self.exec_prefix = args.exec_prefix.replace('\\','/')
else:
self.exec_prefix = os.path.abspath(input_exec_prefix).replace('\\','/')
# check and setup the includedir
if getattr(args, 'includedir', None) is None:
@ -68,8 +76,12 @@ class BasePCItems:
includedir_use_shorthand = True
input_includedir = args.prefix + args.includedir[len('${prefix}'):]
else:
includedir_use_shorthand = False
input_includedir = args.includedir
if args.includedir.startswith('${exec_prefix}'):
includedir_use_shorthand = True
input_includedir = input_exec_prefix + args.includedir[len('${exec_prefix}'):]
else:
includedir_use_shorthand = False
input_includedir = args.includedir
if not os.path.exists(input_includedir):
raise SystemExit('Specified includedir \'%s\' is invalid' %
args.includedir)
@ -86,8 +98,12 @@ class BasePCItems:
libdir_use_shorthand = True
input_libdir = args.prefix + args.libdir[len('${prefix}'):]
else:
libdir_use_shorthand = False
input_libdir = args.libdir
if args.libdir.startswith('${exec_prefix}'):
libdir_use_shorthand = True
input_libdir = input_exec_prefix + args.libdir[len('${exec_prefix}'):]
else:
libdir_use_shorthand = False
input_libdir = args.libdir
if not os.path.exists(input_libdir):
raise SystemExit('Specified libdir \'%s\' is invalid' %
args.libdir)
@ -98,7 +114,10 @@ class BasePCItems:
# use absolute paths for prefix and exec_prefix
self.prefix = os.path.abspath(args.prefix).replace('\\','/')
self.exec_prefix = os.path.abspath(input_exec_prefix).replace('\\','/')
if exec_prefix_use_shorthand is True:
self.exec_prefix = args.exec_prefix.replace('\\','/')
else:
self.exec_prefix = os.path.abspath(input_exec_prefix).replace('\\','/')
# setup dictionary for replacing items in *.pc.in
self.base_replace_items.update({'@VERSION@': self.version})