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| author | Rémi Verschelde <rverschelde@gmail.com> | 2022-09-13 17:01:47 +0200 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2022-09-19 18:11:29 +0200 |
| commit | 35a15e619161798820b2bd6ff46178c5b7ccebcf (patch) | |
| tree | c22c80afb7f82aeaabca3c43cb6e8ff7a7c1cd05 /platform/windows | |
| parent | 6f5704d86f95171ba8b6b2ac9f56e284c4d35d7a (diff) | |
SCons: Refactor handling of `production` flag and per-platform LTO defaults
Fixup to #63288.
See #65583 for the bug report.
Co-authored-by: Cyberrebell <chainsaw75@web.de>
Diffstat (limited to 'platform/windows')
| -rw-r--r-- | platform/windows/detect.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/platform/windows/detect.py b/platform/windows/detect.py index e6e1874fc0..52a959b34a 100644 --- a/platform/windows/detect.py +++ b/platform/windows/detect.py @@ -448,6 +448,9 @@ def configure_msvc(env, vcvars_msvc_config): ## LTO + if env["lto"] == "auto": # No LTO by default for MSVC, doesn't help. + env["lto"] = "none" + if env["lto"] != "none": if env["lto"] == "thin": print("ThinLTO is only compatible with LLVM, use `use_llvm=yes` or `lto=full`.") @@ -564,6 +567,11 @@ def configure_mingw(env): if try_cmd("gcc-ranlib --version", env["mingw_prefix"], env["arch"]): env["RANLIB"] = mingw_bin_prefix + "gcc-ranlib" + ## LTO + + if env["lto"] == "auto": # Full LTO for production with MinGW. + env["lto"] = "full" + if env["lto"] != "none": if env["lto"] == "thin": if not env["use_llvm"]: |