src/bootstrap/mk/Makefile.in

ifdef VERBOSE
Q :=
BOOTSTRAP_ARGS := -v
else
Q := @
BOOTSTRAP_ARGS :=
endif

# Pass `-jN` to the bootstrap if it is specified.
ifdef MAKEFLAGS
  ifneq (,$(findstring -j, $(MAKEFLAGS)))
    BOOTSTRAP_ARGS += $(filter -j%, $(MAKEFLAGS))
  endif
endif

BOOTSTRAP := $(CFG_PYTHON) $(CFG_SRC_DIR)src/bootstrap/bootstrap.py

all:
	$(Q)$(BOOTSTRAP) build --stage 2 $(BOOTSTRAP_ARGS)
	$(Q)$(BOOTSTRAP) doc --stage 2 $(BOOTSTRAP_ARGS)

help:
	$(Q)echo 'Welcome to bootstrap, the Rust build system!'
	$(Q)echo
	$(Q)echo This makefile is a thin veneer over the ./x.py script located
	$(Q)echo in this directory. To get the full power of the build system
	$(Q)echo you can run x.py directly.
	$(Q)echo
	$(Q)echo To learn more run \`./x.py --help\`

clean:
	$(Q)$(BOOTSTRAP) clean $(BOOTSTRAP_ARGS)

rustc-stage1:
	$(Q)$(BOOTSTRAP) build --stage 1 library/test $(BOOTSTRAP_ARGS)
rustc-stage2:
	$(Q)$(BOOTSTRAP) build --stage 2 library/test $(BOOTSTRAP_ARGS)

docs: doc
doc:
	$(Q)$(BOOTSTRAP) doc --stage 2 $(BOOTSTRAP_ARGS)
nomicon:
	$(Q)$(BOOTSTRAP) doc --stage 2 src/doc/nomicon $(BOOTSTRAP_ARGS)
book:
	$(Q)$(BOOTSTRAP) doc --stage 2 src/doc/book $(BOOTSTRAP_ARGS)
standalone-docs:
	$(Q)$(BOOTSTRAP) doc --stage 2 src/doc $(BOOTSTRAP_ARGS)
check:
	$(Q)$(BOOTSTRAP) test --stage 2 $(BOOTSTRAP_ARGS)
check-aux:
	$(Q)$(BOOTSTRAP) test --stage 2 \
		src/tools/cargo \
		src/tools/cargotest \
		src/tools/test-float-parse \
		$(BOOTSTRAP_ARGS)
	# The build-std suite is off by default because it is uncommonly slow
	# and memory-hungry.
	$(Q)$(BOOTSTRAP) test --stage 2 \
		build-std \
		$(BOOTSTRAP_ARGS)
	# Run standard library tests in Miri.
	$(Q)MIRIFLAGS="-Zmiri-strict-provenance" \
		$(BOOTSTRAP) miri --stage 2 \
		library/core \
		library/alloc \
		$(BOOTSTRAP_ARGS) \
		--no-doc
	# Some doctests use file system operations to demonstrate dealing with `Result`,
	# so we have to run them with isolation disabled.
	$(Q)MIRIFLAGS="-Zmiri-disable-isolation" \
		$(BOOTSTRAP) miri --stage 2 \
		library/core \
		library/alloc \
		$(BOOTSTRAP_ARGS) \
		--doc
	# In `std` we cannot test everything, so we skip some modules.
	$(Q)MIRIFLAGS="-Zmiri-disable-isolation" \
		$(BOOTSTRAP) miri --stage 2 \
		library/std \
		$(BOOTSTRAP_ARGS) \
		-- \
		--skip fs:: --skip net:: --skip process:: --skip sys::
	# Also test some very target-specific modules on other targets
	# (making sure to cover an i686 target as well).
	$(Q)MIRIFLAGS="-Zmiri-disable-isolation" BOOTSTRAP_SKIP_TARGET_SANITY=1 \
		$(BOOTSTRAP) miri --stage 2 \
		library/std \
		--target aarch64-apple-darwin,i686-pc-windows-msvc \
		$(BOOTSTRAP_ARGS) \
		-- \
		time:: sync:: thread:: env::
dist:
	$(Q)$(BOOTSTRAP) dist $(BOOTSTRAP_ARGS)
distcheck:
	$(Q)$(BOOTSTRAP) dist $(BOOTSTRAP_ARGS)
	$(Q)$(BOOTSTRAP) test --stage 2 distcheck $(BOOTSTRAP_ARGS)
install:
	$(Q)$(BOOTSTRAP) install $(BOOTSTRAP_ARGS)
tidy:
	$(Q)$(BOOTSTRAP) test --stage 2 src/tools/tidy $(BOOTSTRAP_ARGS)
prepare:
	$(Q)$(BOOTSTRAP) build --stage 2 --dry-run

# Set of tests that represent around half of the time of the test suite.
# Used to split tests across multiple CI runners.
SKIP_COMPILER := --skip=compiler
SKIP_SRC := --skip=src
TEST_SET1 := $(SKIP_COMPILER) $(SKIP_SRC)
TEST_SET2 := --skip=tests --skip=coverage-map --skip=coverage-run --skip=library --skip=tidyselftest

## MSVC native builders

# this intentionally doesn't use `$(BOOTSTRAP)` so we can test the shebang on Windows
ci-msvc-py:
	$(Q)$(CFG_SRC_DIR)/x.py test --stage 2 $(TEST_SET1)
ci-msvc-ps1:
	$(Q)$(CFG_SRC_DIR)/x.ps1 test --stage 2 $(TEST_SET2)
ci-msvc: ci-msvc-py ci-msvc-ps1

## MingW native builders

# Set of tests that should represent half of the time of the test suite.
# Used to split tests across multiple CI runners.
# Test both x and bootstrap entrypoints.
ci-mingw-x:
	$(Q)$(CFG_SRC_DIR)/x test --stage 2 $(TEST_SET1)
ci-mingw-bootstrap:
	$(Q)$(BOOTSTRAP) test --stage 2 $(TEST_SET2)
ci-mingw: ci-mingw-x ci-mingw-bootstrap

.PHONY: dist