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-rwxr-xr-xtools/build/make.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/build/make.py b/tools/build/make.py
index 0cf831a3c966..799ea89b74b3 100755
--- a/tools/build/make.py
+++ b/tools/build/make.py
@@ -166,6 +166,9 @@ if __name__ == "__main__":
"needed if CC/CPP/CXX are not set). ")
parser.add_argument("--debug", action="store_true",
help="Print information on inferred env vars")
+ parser.add_argument("--bootstrap-toolchain", action="store_true",
+ help="Bootstrap the toolchain instead of using an "
+ "external one (experimental and not recommended)")
parser.add_argument("--clean", action="store_true",
help="Do a clean rebuild instead of building with "
"-DWITHOUT_CLEAN")
@@ -195,6 +198,7 @@ if __name__ == "__main__":
if "universe" not in sys.argv and "tinderbox" not in sys.argv:
sys.exit("TARGET= and TARGET_ARCH= must be set explicitly "
"when building on non-FreeBSD")
+ if not parsed_args.bootstrap_toolchain:
# infer values for CC/CXX/CPP
if parsed_args.host_compiler_type == "gcc":
default_cc, default_cxx, default_cpp = ("gcc", "g++", "cpp")