diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /build/rust/mozbuild/generate_buildconfig.py | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | build/rust/mozbuild/generate_buildconfig.py | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/build/rust/mozbuild/generate_buildconfig.py b/build/rust/mozbuild/generate_buildconfig.py new file mode 100644 index 0000000000..255135ae81 --- /dev/null +++ b/build/rust/mozbuild/generate_buildconfig.py @@ -0,0 +1,75 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +import string +import textwrap + +import buildconfig + + +def generate_bool(name): + value = buildconfig.substs.get(name) + return f"pub const {name}: bool = {'true' if value else 'false'};\n" + + +def escape_rust_string(value): + """escape the string into a Rust literal""" + # This could be more generous, but we're only escaping paths with it. + unescaped = string.ascii_letters + string.digits + "/$+-_~ " + result = "" + for ch in str(value): + if ch in unescaped: + result += ch + elif ch == "\r": + result += "\\r" + elif ch == "\n": + result += "\\n" + elif ch == "\\": + result += "\\\\" + elif ch == '"': + result += '\\"' + else: + result += "\\u{%x}" % ord(ch) + return '"%s"' % result + + +def generate(output): + # Write out a macro which can be used within `include!`-like methods to + # reference the topobjdir. + output.write( + textwrap.dedent( + f""" + /// Macro used to name a path in the objdir for use with macros like `include!` + #[macro_export] + macro_rules! objdir_path {{ + ($path:literal) => {{ + concat!({escape_rust_string(buildconfig.topobjdir + "/")}, $path) + }} + }} + + /// Macro used to name a path in the srcdir for use with macros like `include!` + #[macro_export] + macro_rules! srcdir_path {{ + ($path:literal) => {{ + concat!({escape_rust_string(buildconfig.topsrcdir + "/")}, $path) + }} + }} + + /// The objdir path for use in build scripts + pub const TOPOBJDIR: &str = {escape_rust_string(buildconfig.topobjdir)}; + /// The srcdir path for use in build scripts + pub const TOPSRCDIR: &str = {escape_rust_string(buildconfig.topsrcdir)}; + + """ + ) + ) + + # Finally, write out some useful booleans from the buildconfig. + output.write(generate_bool("MOZ_FOLD_LIBS")) + output.write(generate_bool("NIGHTLY_BUILD")) + output.write(generate_bool("RELEASE_OR_BETA")) + output.write(generate_bool("EARLY_BETA_OR_EARLIER")) + output.write(generate_bool("MOZ_DEV_EDITION")) + output.write(generate_bool("MOZ_ESR")) + output.write(generate_bool("MOZ_DIAGNOSTIC_ASSERT_ENABLED")) |