From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 19:20:00 +0200 Subject: Adding upstream version 2:4.20.0+dfsg. Signed-off-by: Daniel Baumann --- buildtools/wafsamba/configure_file.py | 41 +++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 buildtools/wafsamba/configure_file.py (limited to 'buildtools/wafsamba/configure_file.py') diff --git a/buildtools/wafsamba/configure_file.py b/buildtools/wafsamba/configure_file.py new file mode 100644 index 0000000..98a58a4 --- /dev/null +++ b/buildtools/wafsamba/configure_file.py @@ -0,0 +1,41 @@ +# handle substitution of variables in .in files + +import sys +import re +import os +from waflib import Build, Logs +from samba_utils import SUBST_VARS_RECURSIVE + +def subst_at_vars(task): + '''substiture @VAR@ style variables in a file''' + + env = task.env + s = task.inputs[0].read() + + # split on the vars + a = re.split(r'(@\w+@)', s) + out = [] + for v in a: + if re.match(r'@\w+@', v): + vname = v[1:-1] + if not vname in task.env and vname.upper() in task.env: + vname = vname.upper() + if not vname in task.env: + Logs.error("Unknown substitution %s in %s" % (v, task.name)) + sys.exit(1) + v = SUBST_VARS_RECURSIVE(task.env[vname], task.env) + out.append(v) + contents = ''.join(out) + task.outputs[0].write(contents) + return 0 + +def CONFIGURE_FILE(bld, in_file, **kwargs): + '''configure file''' + + base=os.path.basename(in_file) + t = bld.SAMBA_GENERATOR('INFILE_%s' % base, + rule = subst_at_vars, + source = in_file + '.in', + target = in_file, + vars = kwargs) +Build.BuildContext.CONFIGURE_FILE = CONFIGURE_FILE -- cgit v1.2.3