diff options
Diffstat (limited to 'platform/windows/detect.py')
| -rw-r--r-- | platform/windows/detect.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/platform/windows/detect.py b/platform/windows/detect.py index e6e1874fc0..095d688213 100644 --- a/platform/windows/detect.py +++ b/platform/windows/detect.py @@ -350,7 +350,6 @@ def configure_msvc(env, vcvars_msvc_config): elif env["target"] == "debug": env.AppendUnique(CCFLAGS=["/Zi", "/FS", "/Od", "/EHsc"]) - # Allow big objects. Only needed for debug, see MinGW branch for rationale. env.Append(LINKFLAGS=["/DEBUG"]) if env["debug_symbols"]: @@ -448,6 +447,9 @@ 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 +566,11 @@ 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"]: |