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author | Michal Klocek <michal.klocek@qt.io> | 2021-05-11 10:24:35 +0200 |
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committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2021-11-11 13:13:35 +0100 |
commit | 2dbcdd41345c3b8b2243e76fc18cfa78f07ba57a (patch) | |
tree | 3f509a7c3d0763ad25577760ad6f3908cc4f195e | |
parent | 2bf99a077502c069a511a56ae91b1401983a0e39 (diff) | |
download | qtwebengine-chromium-2dbcdd41345c3b8b2243e76fc18cfa78f07ba57a.tar.gz |
Add support for QT_GN_VERSION
Change-Id: If5ac705f3a4292da915d1f36526ef1fbed3868e6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
-rwxr-xr-x | gn/build/gen.py | 22 | ||||
-rw-r--r-- | gn/src/gn/gn_main.cc | 4 |
2 files changed, 24 insertions, 2 deletions
diff --git a/gn/build/gen.py b/gn/build/gen.py index 724d94c45c1..38d4ec253f4 100755 --- a/gn/build/gen.py +++ b/gn/build/gen.py @@ -139,6 +139,8 @@ def main(argv): help='The path to ar.') parser.add_option('--isysroot', help='The path to the macOS SDK sysroot to be used.') + parser.add_option('--qt-version', + help="The qt version gn is compiled for.") options, args = parser.parse_args(argv) if args: @@ -156,6 +158,9 @@ def main(argv): if not options.no_last_commit_position: GenerateLastCommitPosition(host, os.path.join(out_dir, 'last_commit_position.h')) + if options.qt_version: + generate_qt_version_header(options.qt_version, os.path.join(out_dir, 'qt_version.h')) + WriteGNNinja(os.path.join(out_dir, 'build.ninja'), platform, host, options) return 0 @@ -843,5 +848,22 @@ def windows_target_build_arch(): if platform.machine().lower() in ['x86_64', 'amd64']: return 'x64' return 'x86' +def generate_qt_version_header(qtVersion,header): + contents = '''// Generated by build/gen.py. + +#ifndef QT_GN_VERSION +#define QT_GN_VERSION "%s" +#endif +''' % (qtVersion) + + old_contents = '' + if os.path.isfile(header): + with open(header, 'r') as f: + old_contents = f.read() + + if old_contents != contents: + with open(header, 'w') as f: + f.write(contents) + if __name__ == '__main__': sys.exit(main(sys.argv[1:])) diff --git a/gn/src/gn/gn_main.cc b/gn/src/gn/gn_main.cc index 3d260a3c46f..ae54a2aecfd 100644 --- a/gn/src/gn/gn_main.cc +++ b/gn/src/gn/gn_main.cc @@ -16,7 +16,7 @@ #include "util/msg_loop.h" #include "util/sys_info.h" -// #include "last_commit_position.h" +#include "qt_version.h" namespace { @@ -49,7 +49,7 @@ int main(int argc, char** argv) { command = commands::kHelp; } else if (cmdline.HasSwitch(switches::kVersion)) { // Make "--version" print the version and exit. -// OutputString(std::string(LAST_COMMIT_POSITION) + "\n"); + OutputString(std::string(QT_GN_VERSION) +"\n"); exit(0); } else if (args.empty()) { // No command, print error and exit. |