auto merge of #12274 : brson/rust/mkfiles, r=alexcrichton
I've been working on binary installers and ended up taking this detour, which does a few things: * It expands the documentation on the build system with new comments in Makefile.in * It displays some of that documentation via `make help` * Removes some unused and broken snapshot code * Adds `NO_MKFILE_DEPS` to convenience makefile hacking * Moves almost all of Makefile.in to files in `mk/` The documentation provided by `make help` and its implementation are somewhat quirky.
This commit is contained in:
bors
commit
3496e93d13
6 changed files with 670 additions and 484 deletions
611
Makefile.in
611
Makefile.in
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@ -8,7 +8,112 @@
|
|||
# option. This file may not be copied, modified, or distributed
|
||||
# except according to those terms.
|
||||
|
||||
# An explanation of how the build is structured:
|
||||
# <help> \(^o^)/
|
||||
#
|
||||
# Greetings, adventurer! The Rust Build System is at your service.
|
||||
#
|
||||
# Whether you want a genuine copy of `rustc`, access to the latest and
|
||||
# most authoritative Rust documentation, or even to investigate the
|
||||
# most intimate workings of the compiler itself, you've come to the
|
||||
# right place. Let's see what's on the menu.
|
||||
#
|
||||
# First, start with one of these build targets:
|
||||
#
|
||||
# * all - The default. Builds a complete, bootstrapped compiler.
|
||||
# `rustc` will be in `${target-triple}/stage2/bin/`. Run it
|
||||
# directly from the build directory if you like. This also
|
||||
# comes with docs in `doc/`.
|
||||
#
|
||||
# * check - Run the complete test suite
|
||||
#
|
||||
# * install - Install Rust. Note that installation is not necessary
|
||||
# to use the compiler.
|
||||
#
|
||||
# * uninstall - Uninstall the binaries
|
||||
#
|
||||
# For tips on working with The Rust Build System, just:
|
||||
#
|
||||
# run `make tips`
|
||||
#
|
||||
# Otherwise
|
||||
#
|
||||
# run `make`
|
||||
#
|
||||
# </help>
|
||||
#
|
||||
# <tips>
|
||||
#
|
||||
# # The Rust Build System Tip Line
|
||||
#
|
||||
# There are a bazillion different targets you might want to build. Here
|
||||
# are a few ideas.
|
||||
#
|
||||
# * docs - Build gobs of HTML documentation and put it into `doc/`
|
||||
# * check-$(crate) - Test a crate, e.g. `check-std`
|
||||
# * check-ref - Run the language reference tests
|
||||
# * check-docs - Test the documentation examples
|
||||
# * check-stage$(stage)-$(crate) - Test a crate in a specific stage
|
||||
# * check-stage$(stage)-{rpass,rfail,cfail,rmake,...} - Run tests in src/test/
|
||||
# * check-stage1-T-$(target)-H-$(host) - Run cross-compiled-tests
|
||||
#
|
||||
# Then mix in some of these environment variables to harness the
|
||||
# ultimate power of The Rust Build System.
|
||||
#
|
||||
# * `VERBOSE=1` - Print all commands. Use this to see what's going on.
|
||||
# * `RUSTFLAGS=...` - Add compiler flags to all `rustc` invocations
|
||||
#
|
||||
# * `TESTNAME=...` - Specify the name of tests to run
|
||||
# * `CHECK_IGNORED=1` - Run normally-ignored tests
|
||||
# * `NO_BENCH=1` - Don't run crate benchmarks (disable `--bench` flag)
|
||||
#
|
||||
# * `CFG_ENABLE_VALGRIND=1` - Run tests under valgrind
|
||||
# * `VALGRIND_COMPILE=1` - Run the compiler itself under valgrind
|
||||
# (may require `CFG_ENABLE_VALGRIND`)
|
||||
#
|
||||
# * `NO_REBUILD=1` - Don't rebootstrap when testing std
|
||||
# (and possibly other crates)
|
||||
# * `NO_MKFILE_DEPS=1` - Don't rebuild for modified .mk files
|
||||
#
|
||||
# * `SAVE_TEMPS=1` - Use `--save-temps` flag on all `rustc` invocations
|
||||
# * `ASM_COMMENTS=1` - Use `-Z asm-comments`
|
||||
# * `TIME_PASSES=1` - Use `-Z time-passes`
|
||||
# * `TIME_LLVM_PASSES=1` - Use `-Z time-llvm-passes`
|
||||
# * `TRACE=1` - Use `-Z trace`
|
||||
#
|
||||
# # Rust recipes for build system success
|
||||
#
|
||||
# // Modifying libstd? Use this comment to run unit tests just on your change
|
||||
# make check-stage1-std NO_REBUILD=1 NO_BENCH=1
|
||||
#
|
||||
# // Added a run-pass test? Use this to test running your test
|
||||
# make check-stage1-rpass TESTNAME=my-shiny-new-test
|
||||
#
|
||||
# // Having trouble figuring out which test is failing? Turn off parallel tests
|
||||
# make check-stage1-std RUST_TEST_TASKS=1
|
||||
#
|
||||
# This is hardly all there is to know of The Rust Build System's
|
||||
# mysteries. The tale continues on the wiki[1][2].
|
||||
#
|
||||
# [1]: https://github.com/mozilla/rust/wiki/Note-build-system
|
||||
# [2]: https://github.com/mozilla/rust/wiki/Note-testsuite
|
||||
#
|
||||
# If you really feel like getting your hands dirty, then:
|
||||
#
|
||||
# run `make nitty-gritty`
|
||||
#
|
||||
# </tips>
|
||||
#
|
||||
# <nittygritty>
|
||||
#
|
||||
# # The Rust Build System
|
||||
#
|
||||
# Gosh I wish there was something useful here (TODO).
|
||||
#
|
||||
# # An (old) explanation of how the build is structured:
|
||||
#
|
||||
# *Note: Hey, like, this is probably inaccurate, and is definitely
|
||||
# an outdated and insufficient explanation of the remarkable
|
||||
# Rust Build System.*
|
||||
#
|
||||
# There are multiple build stages (0-3) needed to verify that the
|
||||
# compiler is properly self-hosting. Each stage is divided between
|
||||
|
|
@ -51,505 +156,49 @@
|
|||
# will just link against the libraries in the target lib directory.
|
||||
#
|
||||
# Admittedly this is a little convoluted.
|
||||
|
||||
STAGES = 0 1 2 3
|
||||
|
||||
######################################################################
|
||||
# Residual auto-configuration
|
||||
######################################################################
|
||||
|
||||
# Recursive wildcard function
|
||||
# http://blog.jgc.org/2011/07/gnu-make-recursive-wildcard-function.html
|
||||
rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) \
|
||||
$(filter $(subst *,%,$2),$d))
|
||||
|
||||
include config.mk
|
||||
|
||||
# We track all of the object files we might build so that we can find
|
||||
# and include all of the .d files in one fell swoop.
|
||||
ALL_OBJ_FILES :=
|
||||
|
||||
MKFILE_DEPS := config.stamp $(call rwildcard,$(CFG_SRC_DIR)mk/,*)
|
||||
NON_BUILD_HOST = $(filter-out $(CFG_BUILD),$(CFG_HOST))
|
||||
NON_BUILD_TARGET = $(filter-out $(CFG_BUILD),$(CFG_TARGET))
|
||||
|
||||
ifneq ($(MAKE_RESTARTS),)
|
||||
CFG_INFO := $(info cfg: make restarts: $(MAKE_RESTARTS))
|
||||
endif
|
||||
|
||||
CFG_INFO := $(info cfg: build triple $(CFG_BUILD))
|
||||
CFG_INFO := $(info cfg: host triples $(CFG_HOST))
|
||||
CFG_INFO := $(info cfg: target triples $(CFG_TARGET))
|
||||
|
||||
ifneq ($(wildcard $(NON_BUILD_HOST)),)
|
||||
CFG_INFO := $(info cfg: non-build host triples $(NON_BUILD_HOST))
|
||||
endif
|
||||
ifneq ($(wildcard $(NON_BUILD_TARGET)),)
|
||||
CFG_INFO := $(info cfg: non-build target triples $(NON_BUILD_TARGET))
|
||||
endif
|
||||
|
||||
CFG_RUSTC_FLAGS := $(RUSTFLAGS)
|
||||
CFG_GCCISH_CFLAGS :=
|
||||
CFG_GCCISH_LINK_FLAGS :=
|
||||
|
||||
ifdef CFG_DISABLE_OPTIMIZE
|
||||
$(info cfg: disabling rustc optimization (CFG_DISABLE_OPTIMIZE))
|
||||
CFG_RUSTC_FLAGS +=
|
||||
else
|
||||
# The rtopt cfg turns off runtime sanity checks
|
||||
CFG_RUSTC_FLAGS += -O --cfg rtopt
|
||||
endif
|
||||
|
||||
ifdef CFG_DISABLE_DEBUG
|
||||
CFG_RUSTC_FLAGS += --cfg ndebug
|
||||
CFG_GCCISH_CFLAGS += -DRUST_NDEBUG
|
||||
else
|
||||
$(info cfg: enabling more debugging (CFG_ENABLE_DEBUG))
|
||||
CFG_RUSTC_FLAGS += --cfg debug
|
||||
CFG_GCCISH_CFLAGS += -DRUST_DEBUG
|
||||
endif
|
||||
|
||||
ifdef SAVE_TEMPS
|
||||
CFG_RUSTC_FLAGS += --save-temps
|
||||
endif
|
||||
ifdef ASM_COMMENTS
|
||||
CFG_RUSTC_FLAGS += -Z asm-comments
|
||||
endif
|
||||
ifdef TIME_PASSES
|
||||
CFG_RUSTC_FLAGS += -Z time-passes
|
||||
endif
|
||||
ifdef TIME_LLVM_PASSES
|
||||
CFG_RUSTC_FLAGS += -Z time-llvm-passes
|
||||
endif
|
||||
ifdef TRACE
|
||||
CFG_RUSTC_FLAGS += -Z trace
|
||||
endif
|
||||
ifdef CFG_DISABLE_RPATH
|
||||
CFG_RUSTC_FLAGS += -C no-rpath
|
||||
endif
|
||||
|
||||
# The executables crated during this compilation process have no need to include
|
||||
# static copies of libstd and libextra. We also generate dynamic versions of all
|
||||
# libraries, so in the interest of space, prefer dynamic linking throughout the
|
||||
# compilation process.
|
||||
#
|
||||
# Note though that these flags are omitted for stage2+. This means that the
|
||||
# snapshot will be generated with a statically linked rustc so we only have to
|
||||
# worry about the distribution of one file (with its native dynamic
|
||||
# dependencies)
|
||||
RUSTFLAGS_STAGE0 += -C prefer-dynamic
|
||||
RUSTFLAGS_STAGE1 += -C prefer-dynamic
|
||||
|
||||
# platform-specific auto-configuration
|
||||
include $(CFG_SRC_DIR)mk/platform.mk
|
||||
|
||||
# Run the stage1/2 compilers under valgrind
|
||||
ifdef VALGRIND_COMPILE
|
||||
CFG_VALGRIND_COMPILE :=$(CFG_VALGRIND)
|
||||
else
|
||||
CFG_VALGRIND_COMPILE :=
|
||||
endif
|
||||
|
||||
# version-string calculation
|
||||
CFG_GIT_DIR := $(CFG_SRC_DIR).git
|
||||
CFG_RELEASE = 0.10-pre
|
||||
CFG_VERSION = $(CFG_RELEASE)
|
||||
# windows exe's need numeric versions - don't use anything but
|
||||
# numbers and dots here
|
||||
CFG_VERSION_WIN = 0.10
|
||||
|
||||
# since $(CFG_GIT) may contain spaces (especially on Windows),
|
||||
# we need to escape them. (" " to r"\ ")
|
||||
# Note that $(subst ...) ignores space after `subst`,
|
||||
# so we use a hack: define $(SPACE) which contains space character.
|
||||
SPACE :=
|
||||
SPACE +=
|
||||
ifneq ($(wildcard $(subst $(SPACE),\$(SPACE),$(CFG_GIT))),)
|
||||
ifneq ($(wildcard $(subst $(SPACE),\$(SPACE),$(CFG_GIT_DIR))),)
|
||||
CFG_VERSION += $(shell git --git-dir='$(CFG_GIT_DIR)' log -1 \
|
||||
--pretty=format:'(%h %ci)')
|
||||
CFG_VER_HASH = $(shell git --git-dir='$(CFG_GIT_DIR)' rev-parse HEAD)
|
||||
endif
|
||||
endif
|
||||
|
||||
ifdef CFG_ENABLE_VALGRIND
|
||||
$(info cfg: enabling valgrind (CFG_ENABLE_VALGRIND))
|
||||
else
|
||||
CFG_VALGRIND :=
|
||||
endif
|
||||
ifdef CFG_BAD_VALGRIND
|
||||
$(info cfg: disabling valgrind due to its unreliability on this platform)
|
||||
CFG_VALGRIND :=
|
||||
endif
|
||||
|
||||
|
||||
######################################################################
|
||||
# Target-and-rule "utility variables"
|
||||
######################################################################
|
||||
|
||||
ifdef VERBOSE
|
||||
Q :=
|
||||
E =
|
||||
else
|
||||
Q := @
|
||||
E = echo $(1)
|
||||
endif
|
||||
|
||||
S := $(CFG_SRC_DIR)
|
||||
|
||||
define DEF_X
|
||||
X_$(1) := $(CFG_EXE_SUFFIX_$(1))
|
||||
endef
|
||||
$(foreach target,$(CFG_TARGET),\
|
||||
$(eval $(call DEF_X,$(target))))
|
||||
|
||||
# "Source" files we generate in builddir along the way.
|
||||
GENERATED :=
|
||||
|
||||
# Delete the built-in rules.
|
||||
.SUFFIXES:
|
||||
%:: %,v
|
||||
%:: RCS/%,v
|
||||
%:: RCS/%
|
||||
%:: s.%
|
||||
%:: SCCS/s.%
|
||||
|
||||
|
||||
######################################################################
|
||||
# Cleaning out old crates
|
||||
######################################################################
|
||||
|
||||
# $(1) is the path for directory to match against
|
||||
# $(2) is the glob to use in the match
|
||||
# </nittygritty>
|
||||
#
|
||||
# Note that a common bug is to accidentally construct the glob denoted
|
||||
# by $(2) with a space character prefix, which invalidates the
|
||||
# construction $(1)$(2).
|
||||
define CHECK_FOR_OLD_GLOB_MATCHES
|
||||
$(Q)MATCHES="$(wildcard $(1))"; if [ -n "$$MATCHES" ] ; then echo "warning: there are previous" \'$(notdir $(2))\' "libraries:" $$MATCHES; fi
|
||||
endef
|
||||
|
||||
# Same interface as above, but deletes rather than just listing the files.
|
||||
ifdef VERBOSE
|
||||
define REMOVE_ALL_OLD_GLOB_MATCHES
|
||||
$(Q)MATCHES="$(wildcard $(1))"; if [ -n "$$MATCHES" ] ; then echo "warning: removing previous" \'$(notdir $(1))\' "libraries:" $$MATCHES; rm $$MATCHES ; fi
|
||||
endef
|
||||
else
|
||||
define REMOVE_ALL_OLD_GLOB_MATCHES
|
||||
$(Q)MATCHES="$(wildcard $(1))"; if [ -n "$$MATCHES" ] ; then rm $$MATCHES ; fi
|
||||
endef
|
||||
endif
|
||||
|
||||
# We use a different strategy for LIST_ALL_OLD_GLOB_MATCHES_EXCEPT
|
||||
# than in the macros above because it needs the result of running the
|
||||
# `ls` command after other rules in the command list have run; the
|
||||
# macro-expander for $(wildcard ...) would deliver its results too
|
||||
# soon. (This is in contrast to the macros above, which are meant to
|
||||
# be run at the outset of a command list in a rule.)
|
||||
ifdef VERBOSE
|
||||
define LIST_ALL_OLD_GLOB_MATCHES
|
||||
@echo "info: now are following matches for" '$(notdir $(1))' "libraries:"
|
||||
@( ls $(1) 2>/dev/null || true )
|
||||
endef
|
||||
else
|
||||
define LIST_ALL_OLD_GLOB_MATCHES
|
||||
endef
|
||||
endif
|
||||
|
||||
######################################################################
|
||||
# LLVM macros
|
||||
######################################################################
|
||||
|
||||
# FIXME: x86-ism
|
||||
LLVM_COMPONENTS=x86 arm mips ipo bitreader bitwriter linker asmparser jit mcjit \
|
||||
interpreter instrumentation
|
||||
|
||||
# Only build these LLVM tools
|
||||
LLVM_TOOLS=bugpoint llc llvm-ar llvm-as llvm-dis llvm-mc opt llvm-extract
|
||||
|
||||
define DEF_LLVM_VARS
|
||||
# The configure script defines these variables with the target triples
|
||||
# separated by Z. This defines new ones with the expected format.
|
||||
CFG_LLVM_BUILD_DIR_$(1):=$$(CFG_LLVM_BUILD_DIR_$(subst -,_,$(1)))
|
||||
CFG_LLVM_INST_DIR_$(1):=$$(CFG_LLVM_INST_DIR_$(subst -,_,$(1)))
|
||||
|
||||
# Any rules that depend on LLVM should depend on LLVM_CONFIG
|
||||
LLVM_CONFIG_$(1):=$$(CFG_LLVM_INST_DIR_$(1))/bin/llvm-config$$(X_$(1))
|
||||
LLVM_MC_$(1):=$$(CFG_LLVM_INST_DIR_$(1))/bin/llvm-mc$$(X_$(1))
|
||||
LLVM_VERSION_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --version)
|
||||
LLVM_BINDIR_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --bindir)
|
||||
LLVM_INCDIR_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --includedir)
|
||||
LLVM_LIBDIR_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --libdir)
|
||||
LLVM_LIBS_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --libs $$(LLVM_COMPONENTS))
|
||||
LLVM_LDFLAGS_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --ldflags)
|
||||
# On FreeBSD, it may search wrong headers (that are for pre-installed LLVM),
|
||||
# so we replace -I with -iquote to ensure that it searches bundled LLVM first.
|
||||
LLVM_CXXFLAGS_$(1)=$$(subst -I, -iquote , $$(shell "$$(LLVM_CONFIG_$(1))" --cxxflags))
|
||||
LLVM_HOST_TRIPLE_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --host-target)
|
||||
|
||||
LLVM_AS_$(1)=$$(CFG_LLVM_INST_DIR_$(1))/bin/llvm-as$$(X_$(1))
|
||||
LLC_$(1)=$$(CFG_LLVM_INST_DIR_$(1))/bin/llc$$(X_$(1))
|
||||
|
||||
endef
|
||||
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
$(eval $(call DEF_LLVM_VARS,$(host))))
|
||||
|
||||
######################################################################
|
||||
# Exports for sub-utilities
|
||||
######################################################################
|
||||
|
||||
# Note that any variable that re-configure should pick up needs to be
|
||||
# exported
|
||||
|
||||
export CFG_SRC_DIR
|
||||
export CFG_BUILD_DIR
|
||||
export CFG_VERSION
|
||||
export CFG_VERSION_WIN
|
||||
export CFG_RELEASE
|
||||
export CFG_BUILD
|
||||
export CFG_LLVM_ROOT
|
||||
export CFG_ENABLE_MINGW_CROSS
|
||||
export CFG_PREFIX
|
||||
export CFG_LIBDIR
|
||||
export CFG_RUSTLIBDIR
|
||||
export CFG_LIBDIR_RELATIVE
|
||||
export CFG_DISABLE_INJECT_STD_VERSION
|
||||
|
||||
######################################################################
|
||||
# Per-stage targets and runner
|
||||
######################################################################
|
||||
|
||||
include $(CFG_SRC_DIR)mk/crates.mk
|
||||
|
||||
define SREQ
|
||||
# $(1) is the stage number
|
||||
# $(2) is the target triple
|
||||
# $(3) is the host triple
|
||||
|
||||
# Destinations of artifacts for the host compiler
|
||||
HROOT$(1)_H_$(3) = $(3)/stage$(1)
|
||||
HBIN$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/bin
|
||||
HLIB$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/$$(CFG_LIBDIR_RELATIVE)
|
||||
|
||||
# Destinations of artifacts for target architectures
|
||||
TROOT$(1)_T_$(2)_H_$(3) = $$(HLIB$(1)_H_$(3))/$$(CFG_RUSTLIBDIR)/$(2)
|
||||
TBIN$(1)_T_$(2)_H_$(3) = $$(TROOT$(1)_T_$(2)_H_$(3))/bin
|
||||
TLIB$(1)_T_$(2)_H_$(3) = $$(TROOT$(1)_T_$(2)_H_$(3))/lib
|
||||
|
||||
# Preqrequisites for using the stageN compiler
|
||||
ifeq ($(1),0)
|
||||
HSREQ$(1)_H_$(3) = $$(HBIN$(1)_H_$(3))/rustc$$(X_$(3))
|
||||
else
|
||||
HSREQ$(1)_H_$(3) = \
|
||||
$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
|
||||
$$(HLIB$(1)_H_$(3))/stamp.rustc \
|
||||
$$(foreach dep,$$(RUST_DEPS_rustc),$$(HLIB$(1)_H_$(3))/stamp.$$(dep)) \
|
||||
$$(MKFILE_DEPS)
|
||||
endif
|
||||
|
||||
# Prerequisites for using the stageN compiler to build target artifacts
|
||||
TSREQ$(1)_T_$(2)_H_$(3) = \
|
||||
$$(HSREQ$(1)_H_$(3)) \
|
||||
$$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a \
|
||||
$$(TLIB$(1)_T_$(2)_H_$(3))/libcompiler-rt.a
|
||||
|
||||
# Prerequisites for a working stageN compiler and libraries, for a specific
|
||||
# target
|
||||
SREQ$(1)_T_$(2)_H_$(3) = \
|
||||
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
|
||||
$$(foreach dep,$$(TARGET_CRATES),\
|
||||
$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep))
|
||||
|
||||
# Prerequisites for a working stageN compiler and complete set of target
|
||||
# libraries
|
||||
CSREQ$(1)_T_$(2)_H_$(3) = \
|
||||
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
|
||||
$$(HBIN$(1)_H_$(3))/rustdoc$$(X_$(3)) \
|
||||
$$(foreach dep,$$(CRATES),$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep)) \
|
||||
$$(foreach dep,$$(HOST_CRATES),$$(HLIB$(1)_H_$(3))/stamp.$$(dep))
|
||||
|
||||
ifeq ($(1),0)
|
||||
# Don't run the the stage0 compiler under valgrind - that ship has sailed
|
||||
CFG_VALGRIND_COMPILE$(1) =
|
||||
else
|
||||
CFG_VALGRIND_COMPILE$(1) = $$(CFG_VALGRIND_COMPILE)
|
||||
endif
|
||||
|
||||
# Add RUSTFLAGS_STAGEN values to the build command
|
||||
EXTRAFLAGS_STAGE$(1) = $$(RUSTFLAGS_STAGE$(1))
|
||||
|
||||
CFGFLAG$(1)_T_$(2)_H_$(3) = stage$(1)
|
||||
|
||||
# Pass --cfg stage0 only for the build->host part of stage0;
|
||||
# if you're building a cross config, the host->* parts are
|
||||
# effectively stage1, since it uses the just-built stage0.
|
||||
ifeq ($(1),0)
|
||||
ifneq ($(strip $(CFG_BUILD)),$(strip $(3)))
|
||||
CFGFLAG$(1)_T_$(2)_H_$(3) = stage1
|
||||
endif
|
||||
endif
|
||||
|
||||
ifdef CFG_DISABLE_RPATH
|
||||
ifeq ($$(OSTYPE_$(3)),apple-darwin)
|
||||
RPATH_VAR$(1)_T_$(2)_H_$(3) := \
|
||||
DYLD_LIBRARY_PATH="$$$$DYLD_LIBRARY_PATH:$$(HLIB$(1)_H_$(3))"
|
||||
else
|
||||
RPATH_VAR$(1)_T_$(2)_H_$(3) := \
|
||||
LD_LIBRARY_PATH="$$$$LD_LIBRARY_PATH:$$(HLIB$(1)_H_$(3))"
|
||||
endif
|
||||
else
|
||||
RPATH_VAR$(1)_T_$(2)_H_$(3) :=
|
||||
endif
|
||||
|
||||
STAGE$(1)_T_$(2)_H_$(3) := \
|
||||
$$(Q)$$(RPATH_VAR$(1)_T_$(2)_H_$(3)) \
|
||||
$$(call CFG_RUN_TARG_$(3),$(1), \
|
||||
$$(CFG_VALGRIND_COMPILE$(1)) \
|
||||
$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
|
||||
--cfg $$(CFGFLAG$(1)_T_$(2)_H_$(3)) \
|
||||
$$(CFG_RUSTC_FLAGS) $$(EXTRAFLAGS_STAGE$(1)) --target=$(2)) \
|
||||
$$(RUSTC_FLAGS_$(2))
|
||||
|
||||
PERF_STAGE$(1)_T_$(2)_H_$(3) := \
|
||||
$$(Q)$$(call CFG_RUN_TARG_$(3),$(1), \
|
||||
$$(CFG_PERF_TOOL) \
|
||||
$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
|
||||
--cfg $$(CFGFLAG$(1)_T_$(2)_H_$(3)) \
|
||||
$$(CFG_RUSTC_FLAGS) $$(EXTRAFLAGS_STAGE$(1)) --target=$(2)) \
|
||||
$$(RUSTC_FLAGS_$(2))
|
||||
|
||||
endef
|
||||
|
||||
$(foreach build,$(CFG_HOST), \
|
||||
$(eval $(foreach target,$(CFG_TARGET), \
|
||||
$(eval $(foreach stage,$(STAGES), \
|
||||
$(eval $(call SREQ,$(stage),$(target),$(build))))))))
|
||||
|
||||
######################################################################
|
||||
# rustc-H-targets
|
||||
#
|
||||
# Builds a functional Rustc for the given host.
|
||||
######################################################################
|
||||
|
||||
define DEF_RUSTC_STAGE_TARGET
|
||||
# $(1) == architecture
|
||||
# $(2) == stage
|
||||
|
||||
rustc-stage$(2)-H-$(1): \
|
||||
$$(foreach target,$$(CFG_TARGET),$$(SREQ$(2)_T_$$(target)_H_$(1)))
|
||||
|
||||
endef
|
||||
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
$(eval $(foreach stage,1 2 3, \
|
||||
$(eval $(call DEF_RUSTC_STAGE_TARGET,$(host),$(stage))))))
|
||||
|
||||
rustc-stage1: rustc-stage1-H-$(CFG_BUILD)
|
||||
rustc-stage2: rustc-stage2-H-$(CFG_BUILD)
|
||||
rustc-stage3: rustc-stage3-H-$(CFG_BUILD)
|
||||
|
||||
define DEF_RUSTC_TARGET
|
||||
# $(1) == architecture
|
||||
|
||||
rustc-H-$(1): rustc-stage2-H-$(1)
|
||||
endef
|
||||
|
||||
$(foreach host,$(CFG_TARGET), \
|
||||
$(eval $(call DEF_RUSTC_TARGET,$(host))))
|
||||
|
||||
rustc-stage1: rustc-stage1-H-$(CFG_BUILD)
|
||||
rustc-stage2: rustc-stage2-H-$(CFG_BUILD)
|
||||
rustc-stage3: rustc-stage3-H-$(CFG_BUILD)
|
||||
rustc: rustc-H-$(CFG_BUILD)
|
||||
|
||||
rustc-H-all: $(foreach host,$(CFG_HOST),rustc-H-$(host))
|
||||
|
||||
######################################################################
|
||||
# Entrypoint rule
|
||||
######################################################################
|
||||
|
||||
.DEFAULT_GOAL := all
|
||||
|
||||
ifneq ($(CFG_IN_TRANSITION),)
|
||||
|
||||
CFG_INFO := $(info cfg:)
|
||||
CFG_INFO := $(info cfg: *** compiler is in snapshot transition ***)
|
||||
CFG_INFO := $(info cfg: *** stage2 and later will not be built ***)
|
||||
CFG_INFO := $(info cfg:)
|
||||
|
||||
#FIXME This is surely busted
|
||||
all: $(SREQ1$(CFG_BUILD)) $(GENERATED) docs
|
||||
|
||||
else
|
||||
|
||||
define ALL_TARGET_N
|
||||
ifneq ($$(findstring $(1),$$(CFG_HOST)),)
|
||||
# This is a host
|
||||
all-target-$(1)-host-$(2): $$(CSREQ2_T_$(1)_H_$(2))
|
||||
else
|
||||
# This is a target only
|
||||
all-target-$(1)-host-$(2): $$(SREQ2_T_$(1)_H_$(2))
|
||||
endif
|
||||
endef
|
||||
|
||||
$(foreach target,$(CFG_TARGET), \
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
$(eval $(call ALL_TARGET_N,$(target),$(host)))))
|
||||
|
||||
ALL_TARGET_RULES = $(foreach target,$(CFG_TARGET), \
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
all-target-$(target)-host-$(host)))
|
||||
|
||||
all: $(ALL_TARGET_RULES) $(GENERATED) docs
|
||||
|
||||
endif
|
||||
|
||||
|
||||
######################################################################
|
||||
# Re-configuration
|
||||
######################################################################
|
||||
|
||||
ifndef CFG_DISABLE_MANAGE_SUBMODULES
|
||||
# This is a pretty expensive operation but I don't see any way to avoid it
|
||||
NEED_GIT_RECONFIG=$(shell cd "$(CFG_SRC_DIR)" && "$(CFG_GIT)" submodule status | grep -c '^\(+\|-\)')
|
||||
else
|
||||
NEED_GIT_RECONFIG=0
|
||||
endif
|
||||
|
||||
ifeq ($(NEED_GIT_RECONFIG),0)
|
||||
else
|
||||
# If the submodules have changed then always execute config.mk
|
||||
.PHONY: config.stamp
|
||||
endif
|
||||
|
||||
Makefile config.mk: config.stamp
|
||||
|
||||
config.stamp: $(S)configure $(S)Makefile.in $(S)src/snapshots.txt
|
||||
@$(call E, cfg: reconfiguring)
|
||||
$(Q)$(S)configure $(CFG_CONFIGURE_ARGS)
|
||||
|
||||
|
||||
######################################################################
|
||||
# Primary-target makefiles
|
||||
# Primary rules
|
||||
######################################################################
|
||||
|
||||
# Issue #9531: If you change the order of any of the following (or add
|
||||
# new definitions), make sure definitions always precede their uses,
|
||||
# especially for the dependency lists of recipes.
|
||||
|
||||
# First, load the variables exported by the configure script
|
||||
include config.mk
|
||||
|
||||
# Just a few macros used everywhere
|
||||
include $(CFG_SRC_DIR)mk/util.mk
|
||||
# All crates and their dependencies
|
||||
include $(CFG_SRC_DIR)mk/crates.mk
|
||||
# Reconfiguring when the makefiles or submodules change
|
||||
include $(CFG_SRC_DIR)mk/reconfig.mk
|
||||
# Various bits of setup, common macros, and top-level rules
|
||||
include $(CFG_SRC_DIR)mk/main.mk
|
||||
# C and assembly components that are not LLVM
|
||||
include $(CFG_SRC_DIR)mk/rt.mk
|
||||
# Rules for crates in the target directories
|
||||
include $(CFG_SRC_DIR)mk/target.mk
|
||||
# Rules for crates in the host directories
|
||||
include $(CFG_SRC_DIR)mk/host.mk
|
||||
# Special rules for bootstrapping stage0
|
||||
include $(CFG_SRC_DIR)mk/stage0.mk
|
||||
# Rust-specific LLVM extensions
|
||||
include $(CFG_SRC_DIR)mk/rustllvm.mk
|
||||
# Documentation
|
||||
include $(CFG_SRC_DIR)mk/docs.mk
|
||||
# LLVM
|
||||
include $(CFG_SRC_DIR)mk/llvm.mk
|
||||
|
||||
######################################################################
|
||||
# Secondary makefiles, conditionalized for speed
|
||||
######################################################################
|
||||
|
||||
# Source and binary distribution artifacts
|
||||
ifneq ($(strip $(findstring dist,$(MAKECMDGOALS)) \
|
||||
$(findstring check,$(MAKECMDGOALS)) \
|
||||
$(findstring test,$(MAKECMDGOALS)) \
|
||||
|
|
@ -559,12 +208,14 @@ ifneq ($(strip $(findstring dist,$(MAKECMDGOALS)) \
|
|||
include $(CFG_SRC_DIR)mk/dist.mk
|
||||
endif
|
||||
|
||||
# Binary snapshots
|
||||
ifneq ($(strip $(findstring snap,$(MAKECMDGOALS)) \
|
||||
$(findstring clean,$(MAKECMDGOALS))),)
|
||||
CFG_INFO := $(info cfg: including snap rules)
|
||||
include $(CFG_SRC_DIR)mk/snap.mk
|
||||
endif
|
||||
|
||||
# The test suite
|
||||
ifneq ($(strip $(findstring check,$(MAKECMDGOALS)) \
|
||||
$(findstring test,$(MAKECMDGOALS)) \
|
||||
$(findstring perf,$(MAKECMDGOALS)) \
|
||||
|
|
@ -573,21 +224,25 @@ ifneq ($(strip $(findstring check,$(MAKECMDGOALS)) \
|
|||
include $(CFG_SRC_DIR)mk/tests.mk
|
||||
endif
|
||||
|
||||
# Performance and benchmarking
|
||||
ifneq ($(findstring perf,$(MAKECMDGOALS)),)
|
||||
CFG_INFO := $(info cfg: including perf rules)
|
||||
include $(CFG_SRC_DIR)mk/perf.mk
|
||||
endif
|
||||
|
||||
# Cleaning
|
||||
ifneq ($(findstring clean,$(MAKECMDGOALS)),)
|
||||
CFG_INFO := $(info cfg: including clean rules)
|
||||
include $(CFG_SRC_DIR)mk/clean.mk
|
||||
endif
|
||||
|
||||
# Installation from the build directory
|
||||
ifneq ($(findstring install,$(MAKECMDGOALS)),)
|
||||
CFG_INFO := $(info cfg: including install rules)
|
||||
include $(CFG_SRC_DIR)mk/install.mk
|
||||
endif
|
||||
|
||||
# CTAGS building
|
||||
ifneq ($(strip $(findstring TAGS.emacs,$(MAKECMDGOALS)) \
|
||||
$(findstring TAGS.vi,$(MAKECMDGOALS))),)
|
||||
CFG_INFO := $(info cfg: including ctags rules)
|
||||
|
|
|
|||
8
configure
vendored
8
configure
vendored
|
|
@ -1071,12 +1071,6 @@ then
|
|||
putvar CFG_PANDOC
|
||||
fi
|
||||
|
||||
if head -n 1 ${CFG_SRC_DIR}src/snapshots.txt | grep -q '^T'
|
||||
then
|
||||
CFG_IN_TRANSITION=1
|
||||
putvar CFG_IN_TRANSITION
|
||||
fi
|
||||
|
||||
# Valgrind is only reliable on Linux. On Windows it doesn't work at all, and
|
||||
# on the Mac the dynamic linker causes Valgrind to emit a huge stream of
|
||||
# errors.
|
||||
|
|
@ -1109,3 +1103,5 @@ rm -f config.tmp
|
|||
touch config.stamp
|
||||
|
||||
step_msg "complete"
|
||||
msg "run \`make help\`"
|
||||
msg
|
||||
|
|
|
|||
458
mk/main.mk
Normal file
458
mk/main.mk
Normal file
|
|
@ -0,0 +1,458 @@
|
|||
# Copyright 2014 The Rust Project Developers. See the COPYRIGHT
|
||||
# file at the top-level directory of this distribution and at
|
||||
# http://rust-lang.org/COPYRIGHT.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
||||
# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
||||
# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
||||
# option. This file may not be copied, modified, or distributed
|
||||
# except according to those terms.
|
||||
|
||||
######################################################################
|
||||
# Version numbers and strings
|
||||
######################################################################
|
||||
|
||||
# The version number
|
||||
CFG_RELEASE = 0.10-pre
|
||||
|
||||
# The version string plus commit information
|
||||
CFG_VERSION = $(CFG_RELEASE)
|
||||
CFG_GIT_DIR := $(CFG_SRC_DIR).git
|
||||
# since $(CFG_GIT) may contain spaces (especially on Windows),
|
||||
# we need to escape them. (" " to r"\ ")
|
||||
# Note that $(subst ...) ignores space after `subst`,
|
||||
# so we use a hack: define $(SPACE) which contains space character.
|
||||
SPACE :=
|
||||
SPACE +=
|
||||
ifneq ($(wildcard $(subst $(SPACE),\$(SPACE),$(CFG_GIT))),)
|
||||
ifneq ($(wildcard $(subst $(SPACE),\$(SPACE),$(CFG_GIT_DIR))),)
|
||||
CFG_VERSION += $(shell git --git-dir='$(CFG_GIT_DIR)' log -1 \
|
||||
--pretty=format:'(%h %ci)')
|
||||
CFG_VER_HASH = $(shell git --git-dir='$(CFG_GIT_DIR)' rev-parse HEAD)
|
||||
endif
|
||||
endif
|
||||
|
||||
# windows exe's need numeric versions - don't use anything but
|
||||
# numbers and dots here
|
||||
CFG_VERSION_WIN = $(subst -pre,,$(CFG_RELEASE))
|
||||
|
||||
|
||||
######################################################################
|
||||
# More configuration
|
||||
######################################################################
|
||||
|
||||
# We track all of the object files we might build so that we can find
|
||||
# and include all of the .d files in one fell swoop.
|
||||
ALL_OBJ_FILES :=
|
||||
|
||||
ifneq ($(NO_MAKEFILE_DEPS),)
|
||||
MKFILE_DEPS :=
|
||||
else
|
||||
MKFILE_DEPS := config.stamp $(call rwildcard,$(CFG_SRC_DIR)mk/,*)
|
||||
endif
|
||||
NON_BUILD_HOST = $(filter-out $(CFG_BUILD),$(CFG_HOST))
|
||||
NON_BUILD_TARGET = $(filter-out $(CFG_BUILD),$(CFG_TARGET))
|
||||
|
||||
ifneq ($(MAKE_RESTARTS),)
|
||||
CFG_INFO := $(info cfg: make restarts: $(MAKE_RESTARTS))
|
||||
endif
|
||||
|
||||
CFG_INFO := $(info cfg: build triple $(CFG_BUILD))
|
||||
CFG_INFO := $(info cfg: host triples $(CFG_HOST))
|
||||
CFG_INFO := $(info cfg: target triples $(CFG_TARGET))
|
||||
|
||||
ifneq ($(wildcard $(NON_BUILD_HOST)),)
|
||||
CFG_INFO := $(info cfg: non-build host triples $(NON_BUILD_HOST))
|
||||
endif
|
||||
ifneq ($(wildcard $(NON_BUILD_TARGET)),)
|
||||
CFG_INFO := $(info cfg: non-build target triples $(NON_BUILD_TARGET))
|
||||
endif
|
||||
|
||||
CFG_RUSTC_FLAGS := $(RUSTFLAGS)
|
||||
CFG_GCCISH_CFLAGS :=
|
||||
CFG_GCCISH_LINK_FLAGS :=
|
||||
|
||||
ifdef CFG_DISABLE_OPTIMIZE
|
||||
$(info cfg: disabling rustc optimization (CFG_DISABLE_OPTIMIZE))
|
||||
CFG_RUSTC_FLAGS +=
|
||||
else
|
||||
# The rtopt cfg turns off runtime sanity checks
|
||||
CFG_RUSTC_FLAGS += -O --cfg rtopt
|
||||
endif
|
||||
|
||||
ifdef CFG_DISABLE_DEBUG
|
||||
CFG_RUSTC_FLAGS += --cfg ndebug
|
||||
CFG_GCCISH_CFLAGS += -DRUST_NDEBUG
|
||||
else
|
||||
$(info cfg: enabling more debugging (CFG_ENABLE_DEBUG))
|
||||
CFG_RUSTC_FLAGS += --cfg debug
|
||||
CFG_GCCISH_CFLAGS += -DRUST_DEBUG
|
||||
endif
|
||||
|
||||
ifdef SAVE_TEMPS
|
||||
CFG_RUSTC_FLAGS += --save-temps
|
||||
endif
|
||||
ifdef ASM_COMMENTS
|
||||
CFG_RUSTC_FLAGS += -Z asm-comments
|
||||
endif
|
||||
ifdef TIME_PASSES
|
||||
CFG_RUSTC_FLAGS += -Z time-passes
|
||||
endif
|
||||
ifdef TIME_LLVM_PASSES
|
||||
CFG_RUSTC_FLAGS += -Z time-llvm-passes
|
||||
endif
|
||||
ifdef TRACE
|
||||
CFG_RUSTC_FLAGS += -Z trace
|
||||
endif
|
||||
ifdef CFG_DISABLE_RPATH
|
||||
CFG_RUSTC_FLAGS += -C no-rpath
|
||||
endif
|
||||
|
||||
# The executables crated during this compilation process have no need to include
|
||||
# static copies of libstd and libextra. We also generate dynamic versions of all
|
||||
# libraries, so in the interest of space, prefer dynamic linking throughout the
|
||||
# compilation process.
|
||||
#
|
||||
# Note though that these flags are omitted for stage2+. This means that the
|
||||
# snapshot will be generated with a statically linked rustc so we only have to
|
||||
# worry about the distribution of one file (with its native dynamic
|
||||
# dependencies)
|
||||
RUSTFLAGS_STAGE0 += -C prefer-dynamic
|
||||
RUSTFLAGS_STAGE1 += -C prefer-dynamic
|
||||
|
||||
# platform-specific auto-configuration
|
||||
include $(CFG_SRC_DIR)mk/platform.mk
|
||||
|
||||
# Run the stage1/2 compilers under valgrind
|
||||
ifdef VALGRIND_COMPILE
|
||||
CFG_VALGRIND_COMPILE :=$(CFG_VALGRIND)
|
||||
else
|
||||
CFG_VALGRIND_COMPILE :=
|
||||
endif
|
||||
|
||||
ifdef CFG_ENABLE_VALGRIND
|
||||
$(info cfg: enabling valgrind (CFG_ENABLE_VALGRIND))
|
||||
else
|
||||
CFG_VALGRIND :=
|
||||
endif
|
||||
ifdef CFG_BAD_VALGRIND
|
||||
$(info cfg: disabling valgrind due to its unreliability on this platform)
|
||||
CFG_VALGRIND :=
|
||||
endif
|
||||
|
||||
|
||||
######################################################################
|
||||
# Target-and-rule "utility variables"
|
||||
######################################################################
|
||||
|
||||
define DEF_X
|
||||
X_$(1) := $(CFG_EXE_SUFFIX_$(1))
|
||||
endef
|
||||
$(foreach target,$(CFG_TARGET),\
|
||||
$(eval $(call DEF_X,$(target))))
|
||||
|
||||
# "Source" files we generate in builddir along the way.
|
||||
GENERATED :=
|
||||
|
||||
# Delete the built-in rules.
|
||||
.SUFFIXES:
|
||||
%:: %,v
|
||||
%:: RCS/%,v
|
||||
%:: RCS/%
|
||||
%:: s.%
|
||||
%:: SCCS/s.%
|
||||
|
||||
|
||||
######################################################################
|
||||
# Cleaning out old crates
|
||||
######################################################################
|
||||
|
||||
# $(1) is the path for directory to match against
|
||||
# $(2) is the glob to use in the match
|
||||
#
|
||||
# Note that a common bug is to accidentally construct the glob denoted
|
||||
# by $(2) with a space character prefix, which invalidates the
|
||||
# construction $(1)$(2).
|
||||
define CHECK_FOR_OLD_GLOB_MATCHES
|
||||
$(Q)MATCHES="$(wildcard $(1))"; if [ -n "$$MATCHES" ] ; then echo "warning: there are previous" \'$(notdir $(2))\' "libraries:" $$MATCHES; fi
|
||||
endef
|
||||
|
||||
# Same interface as above, but deletes rather than just listing the files.
|
||||
ifdef VERBOSE
|
||||
define REMOVE_ALL_OLD_GLOB_MATCHES
|
||||
$(Q)MATCHES="$(wildcard $(1))"; if [ -n "$$MATCHES" ] ; then echo "warning: removing previous" \'$(notdir $(1))\' "libraries:" $$MATCHES; rm $$MATCHES ; fi
|
||||
endef
|
||||
else
|
||||
define REMOVE_ALL_OLD_GLOB_MATCHES
|
||||
$(Q)MATCHES="$(wildcard $(1))"; if [ -n "$$MATCHES" ] ; then rm $$MATCHES ; fi
|
||||
endef
|
||||
endif
|
||||
|
||||
# We use a different strategy for LIST_ALL_OLD_GLOB_MATCHES_EXCEPT
|
||||
# than in the macros above because it needs the result of running the
|
||||
# `ls` command after other rules in the command list have run; the
|
||||
# macro-expander for $(wildcard ...) would deliver its results too
|
||||
# soon. (This is in contrast to the macros above, which are meant to
|
||||
# be run at the outset of a command list in a rule.)
|
||||
ifdef VERBOSE
|
||||
define LIST_ALL_OLD_GLOB_MATCHES
|
||||
@echo "info: now are following matches for" '$(notdir $(1))' "libraries:"
|
||||
@( ls $(1) 2>/dev/null || true )
|
||||
endef
|
||||
else
|
||||
define LIST_ALL_OLD_GLOB_MATCHES
|
||||
endef
|
||||
endif
|
||||
|
||||
######################################################################
|
||||
# LLVM macros
|
||||
######################################################################
|
||||
|
||||
# FIXME: x86-ism
|
||||
LLVM_COMPONENTS=x86 arm mips ipo bitreader bitwriter linker asmparser jit mcjit \
|
||||
interpreter instrumentation
|
||||
|
||||
# Only build these LLVM tools
|
||||
LLVM_TOOLS=bugpoint llc llvm-ar llvm-as llvm-dis llvm-mc opt llvm-extract
|
||||
|
||||
define DEF_LLVM_VARS
|
||||
# The configure script defines these variables with the target triples
|
||||
# separated by Z. This defines new ones with the expected format.
|
||||
CFG_LLVM_BUILD_DIR_$(1):=$$(CFG_LLVM_BUILD_DIR_$(subst -,_,$(1)))
|
||||
CFG_LLVM_INST_DIR_$(1):=$$(CFG_LLVM_INST_DIR_$(subst -,_,$(1)))
|
||||
|
||||
# Any rules that depend on LLVM should depend on LLVM_CONFIG
|
||||
LLVM_CONFIG_$(1):=$$(CFG_LLVM_INST_DIR_$(1))/bin/llvm-config$$(X_$(1))
|
||||
LLVM_MC_$(1):=$$(CFG_LLVM_INST_DIR_$(1))/bin/llvm-mc$$(X_$(1))
|
||||
LLVM_VERSION_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --version)
|
||||
LLVM_BINDIR_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --bindir)
|
||||
LLVM_INCDIR_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --includedir)
|
||||
LLVM_LIBDIR_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --libdir)
|
||||
LLVM_LIBS_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --libs $$(LLVM_COMPONENTS))
|
||||
LLVM_LDFLAGS_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --ldflags)
|
||||
# On FreeBSD, it may search wrong headers (that are for pre-installed LLVM),
|
||||
# so we replace -I with -iquote to ensure that it searches bundled LLVM first.
|
||||
LLVM_CXXFLAGS_$(1)=$$(subst -I, -iquote , $$(shell "$$(LLVM_CONFIG_$(1))" --cxxflags))
|
||||
LLVM_HOST_TRIPLE_$(1)=$$(shell "$$(LLVM_CONFIG_$(1))" --host-target)
|
||||
|
||||
LLVM_AS_$(1)=$$(CFG_LLVM_INST_DIR_$(1))/bin/llvm-as$$(X_$(1))
|
||||
LLC_$(1)=$$(CFG_LLVM_INST_DIR_$(1))/bin/llc$$(X_$(1))
|
||||
|
||||
endef
|
||||
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
$(eval $(call DEF_LLVM_VARS,$(host))))
|
||||
|
||||
######################################################################
|
||||
# Exports for sub-utilities
|
||||
######################################################################
|
||||
|
||||
# Note that any variable that re-configure should pick up needs to be
|
||||
# exported
|
||||
|
||||
export CFG_SRC_DIR
|
||||
export CFG_BUILD_DIR
|
||||
export CFG_VERSION
|
||||
export CFG_VERSION_WIN
|
||||
export CFG_RELEASE
|
||||
export CFG_BUILD
|
||||
export CFG_LLVM_ROOT
|
||||
export CFG_ENABLE_MINGW_CROSS
|
||||
export CFG_PREFIX
|
||||
export CFG_LIBDIR
|
||||
export CFG_RUSTLIBDIR
|
||||
export CFG_LIBDIR_RELATIVE
|
||||
export CFG_DISABLE_INJECT_STD_VERSION
|
||||
|
||||
######################################################################
|
||||
# Per-stage targets and runner
|
||||
######################################################################
|
||||
|
||||
STAGES = 0 1 2 3
|
||||
|
||||
define SREQ
|
||||
# $(1) is the stage number
|
||||
# $(2) is the target triple
|
||||
# $(3) is the host triple
|
||||
|
||||
# Destinations of artifacts for the host compiler
|
||||
HROOT$(1)_H_$(3) = $(3)/stage$(1)
|
||||
HBIN$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/bin
|
||||
HLIB$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/$$(CFG_LIBDIR_RELATIVE)
|
||||
|
||||
# Destinations of artifacts for target architectures
|
||||
TROOT$(1)_T_$(2)_H_$(3) = $$(HLIB$(1)_H_$(3))/$$(CFG_RUSTLIBDIR)/$(2)
|
||||
TBIN$(1)_T_$(2)_H_$(3) = $$(TROOT$(1)_T_$(2)_H_$(3))/bin
|
||||
TLIB$(1)_T_$(2)_H_$(3) = $$(TROOT$(1)_T_$(2)_H_$(3))/lib
|
||||
|
||||
# Preqrequisites for using the stageN compiler
|
||||
ifeq ($(1),0)
|
||||
HSREQ$(1)_H_$(3) = $$(HBIN$(1)_H_$(3))/rustc$$(X_$(3))
|
||||
else
|
||||
HSREQ$(1)_H_$(3) = \
|
||||
$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
|
||||
$$(HLIB$(1)_H_$(3))/stamp.rustc \
|
||||
$$(foreach dep,$$(RUST_DEPS_rustc),$$(HLIB$(1)_H_$(3))/stamp.$$(dep)) \
|
||||
$$(MKFILE_DEPS)
|
||||
endif
|
||||
|
||||
# Prerequisites for using the stageN compiler to build target artifacts
|
||||
TSREQ$(1)_T_$(2)_H_$(3) = \
|
||||
$$(HSREQ$(1)_H_$(3)) \
|
||||
$$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a \
|
||||
$$(TLIB$(1)_T_$(2)_H_$(3))/libcompiler-rt.a
|
||||
|
||||
# Prerequisites for a working stageN compiler and libraries, for a specific
|
||||
# target
|
||||
SREQ$(1)_T_$(2)_H_$(3) = \
|
||||
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
|
||||
$$(foreach dep,$$(TARGET_CRATES),\
|
||||
$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep))
|
||||
|
||||
# Prerequisites for a working stageN compiler and complete set of target
|
||||
# libraries
|
||||
CSREQ$(1)_T_$(2)_H_$(3) = \
|
||||
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
|
||||
$$(HBIN$(1)_H_$(3))/rustdoc$$(X_$(3)) \
|
||||
$$(foreach dep,$$(CRATES),$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep)) \
|
||||
$$(foreach dep,$$(HOST_CRATES),$$(HLIB$(1)_H_$(3))/stamp.$$(dep))
|
||||
|
||||
ifeq ($(1),0)
|
||||
# Don't run the the stage0 compiler under valgrind - that ship has sailed
|
||||
CFG_VALGRIND_COMPILE$(1) =
|
||||
else
|
||||
CFG_VALGRIND_COMPILE$(1) = $$(CFG_VALGRIND_COMPILE)
|
||||
endif
|
||||
|
||||
# Add RUSTFLAGS_STAGEN values to the build command
|
||||
EXTRAFLAGS_STAGE$(1) = $$(RUSTFLAGS_STAGE$(1))
|
||||
|
||||
CFGFLAG$(1)_T_$(2)_H_$(3) = stage$(1)
|
||||
|
||||
# Pass --cfg stage0 only for the build->host part of stage0;
|
||||
# if you're building a cross config, the host->* parts are
|
||||
# effectively stage1, since it uses the just-built stage0.
|
||||
ifeq ($(1),0)
|
||||
ifneq ($(strip $(CFG_BUILD)),$(strip $(3)))
|
||||
CFGFLAG$(1)_T_$(2)_H_$(3) = stage1
|
||||
endif
|
||||
endif
|
||||
|
||||
ifdef CFG_DISABLE_RPATH
|
||||
ifeq ($$(OSTYPE_$(3)),apple-darwin)
|
||||
RPATH_VAR$(1)_T_$(2)_H_$(3) := \
|
||||
DYLD_LIBRARY_PATH="$$$$DYLD_LIBRARY_PATH:$$(HLIB$(1)_H_$(3))"
|
||||
else
|
||||
RPATH_VAR$(1)_T_$(2)_H_$(3) := \
|
||||
LD_LIBRARY_PATH="$$$$LD_LIBRARY_PATH:$$(HLIB$(1)_H_$(3))"
|
||||
endif
|
||||
else
|
||||
RPATH_VAR$(1)_T_$(2)_H_$(3) :=
|
||||
endif
|
||||
|
||||
STAGE$(1)_T_$(2)_H_$(3) := \
|
||||
$$(Q)$$(RPATH_VAR$(1)_T_$(2)_H_$(3)) \
|
||||
$$(call CFG_RUN_TARG_$(3),$(1), \
|
||||
$$(CFG_VALGRIND_COMPILE$(1)) \
|
||||
$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
|
||||
--cfg $$(CFGFLAG$(1)_T_$(2)_H_$(3)) \
|
||||
$$(CFG_RUSTC_FLAGS) $$(EXTRAFLAGS_STAGE$(1)) --target=$(2)) \
|
||||
$$(RUSTC_FLAGS_$(2))
|
||||
|
||||
PERF_STAGE$(1)_T_$(2)_H_$(3) := \
|
||||
$$(Q)$$(call CFG_RUN_TARG_$(3),$(1), \
|
||||
$$(CFG_PERF_TOOL) \
|
||||
$$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
|
||||
--cfg $$(CFGFLAG$(1)_T_$(2)_H_$(3)) \
|
||||
$$(CFG_RUSTC_FLAGS) $$(EXTRAFLAGS_STAGE$(1)) --target=$(2)) \
|
||||
$$(RUSTC_FLAGS_$(2))
|
||||
|
||||
endef
|
||||
|
||||
$(foreach build,$(CFG_HOST), \
|
||||
$(eval $(foreach target,$(CFG_TARGET), \
|
||||
$(eval $(foreach stage,$(STAGES), \
|
||||
$(eval $(call SREQ,$(stage),$(target),$(build))))))))
|
||||
|
||||
######################################################################
|
||||
# rustc-H-targets
|
||||
#
|
||||
# Builds a functional Rustc for the given host.
|
||||
######################################################################
|
||||
|
||||
define DEF_RUSTC_STAGE_TARGET
|
||||
# $(1) == architecture
|
||||
# $(2) == stage
|
||||
|
||||
rustc-stage$(2)-H-$(1): \
|
||||
$$(foreach target,$$(CFG_TARGET),$$(SREQ$(2)_T_$$(target)_H_$(1)))
|
||||
|
||||
endef
|
||||
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
$(eval $(foreach stage,1 2 3, \
|
||||
$(eval $(call DEF_RUSTC_STAGE_TARGET,$(host),$(stage))))))
|
||||
|
||||
rustc-stage1: rustc-stage1-H-$(CFG_BUILD)
|
||||
rustc-stage2: rustc-stage2-H-$(CFG_BUILD)
|
||||
rustc-stage3: rustc-stage3-H-$(CFG_BUILD)
|
||||
|
||||
define DEF_RUSTC_TARGET
|
||||
# $(1) == architecture
|
||||
|
||||
rustc-H-$(1): rustc-stage2-H-$(1)
|
||||
endef
|
||||
|
||||
$(foreach host,$(CFG_TARGET), \
|
||||
$(eval $(call DEF_RUSTC_TARGET,$(host))))
|
||||
|
||||
rustc-stage1: rustc-stage1-H-$(CFG_BUILD)
|
||||
rustc-stage2: rustc-stage2-H-$(CFG_BUILD)
|
||||
rustc-stage3: rustc-stage3-H-$(CFG_BUILD)
|
||||
rustc: rustc-H-$(CFG_BUILD)
|
||||
|
||||
rustc-H-all: $(foreach host,$(CFG_HOST),rustc-H-$(host))
|
||||
|
||||
######################################################################
|
||||
# Entrypoint rule
|
||||
######################################################################
|
||||
|
||||
.DEFAULT_GOAL := all
|
||||
|
||||
define ALL_TARGET_N
|
||||
ifneq ($$(findstring $(1),$$(CFG_HOST)),)
|
||||
# This is a host
|
||||
all-target-$(1)-host-$(2): $$(CSREQ2_T_$(1)_H_$(2))
|
||||
else
|
||||
# This is a target only
|
||||
all-target-$(1)-host-$(2): $$(SREQ2_T_$(1)_H_$(2))
|
||||
endif
|
||||
endef
|
||||
|
||||
$(foreach target,$(CFG_TARGET), \
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
$(eval $(call ALL_TARGET_N,$(target),$(host)))))
|
||||
|
||||
ALL_TARGET_RULES = $(foreach target,$(CFG_TARGET), \
|
||||
$(foreach host,$(CFG_HOST), \
|
||||
all-target-$(target)-host-$(host)))
|
||||
|
||||
all: $(ALL_TARGET_RULES) $(GENERATED) docs
|
||||
|
||||
######################################################################
|
||||
# Build system documentation
|
||||
######################################################################
|
||||
|
||||
# $(1) is the name of the doc <section> in Makefile.in
|
||||
# pick everything between tags | remove first line | remove last line
|
||||
# | remove extra (?) line | strip leading `#` from lines
|
||||
SHOW_DOCS = $(Q)awk '/$(1)/,/<\/$(1)>/' $(S)/Makefile.in | sed '1d' | sed '$$d' | sed 's/^\# \?//'
|
||||
|
||||
help:
|
||||
$(call SHOW_DOCS,help)
|
||||
|
||||
hot-tips:
|
||||
$(call SHOW_DOCS,hottips)
|
||||
|
||||
nitty-gritty:
|
||||
$(call SHOW_DOCS,nittygritty)
|
||||
33
mk/reconfig.mk
Normal file
33
mk/reconfig.mk
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
# Copyright 2014 The Rust Project Developers. See the COPYRIGHT
|
||||
# file at the top-level directory of this distribution and at
|
||||
# http://rust-lang.org/COPYRIGHT.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
||||
# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
||||
# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
||||
# option. This file may not be copied, modified, or distributed
|
||||
# except according to those terms.
|
||||
|
||||
# Recursive wildcard function
|
||||
# http://blog.jgc.org/2011/07/gnu-make-recursive-wildcard-function.html
|
||||
rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) \
|
||||
$(filter $(subst *,%,$2),$d))
|
||||
|
||||
ifndef CFG_DISABLE_MANAGE_SUBMODULES
|
||||
# This is a pretty expensive operation but I don't see any way to avoid it
|
||||
NEED_GIT_RECONFIG=$(shell cd "$(CFG_SRC_DIR)" && "$(CFG_GIT)" submodule status | grep -c '^\(+\|-\)')
|
||||
else
|
||||
NEED_GIT_RECONFIG=0
|
||||
endif
|
||||
|
||||
ifeq ($(NEED_GIT_RECONFIG),0)
|
||||
else
|
||||
# If the submodules have changed then always execute config.mk
|
||||
.PHONY: config.stamp
|
||||
endif
|
||||
|
||||
Makefile config.mk: config.stamp
|
||||
|
||||
config.stamp: $(S)configure $(S)Makefile.in $(S)src/snapshots.txt
|
||||
@$(call E, cfg: reconfiguring)
|
||||
$(S)configure $(CFG_CONFIGURE_ARGS)
|
||||
24
mk/tests.mk
24
mk/tests.mk
|
|
@ -190,6 +190,13 @@ check-lite: cleantestlibs cleantmptestlogs \
|
|||
check-stage2-rfail check-stage2-cfail check-stage2-rmake
|
||||
$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
|
||||
|
||||
check-ref: cleantestlibs cleantmptestlogs check-stage2-rpass \
|
||||
check-stage2-rfail check-stage2-cfail check-stage2-rmake
|
||||
$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
|
||||
|
||||
check-docs: cleantestlibs cleantmptestlogs check-stage2-docs
|
||||
$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
|
||||
|
||||
.PHONY: cleantmptestlogs cleantestlibs
|
||||
|
||||
cleantmptestlogs:
|
||||
|
|
@ -823,6 +830,23 @@ $(foreach stage,$(STAGES), \
|
|||
$(foreach group,$(TEST_GROUPS), \
|
||||
$(eval $(call DEF_CHECK_FOR_STAGE_AND_HOSTS_AND_GROUP,$(stage),$(host),$(group))))))
|
||||
|
||||
define DEF_CHECK_DOC_FOR_STAGE
|
||||
check-stage$(1)-docs: $$(foreach docname,$$(DOC_TEST_NAMES),\
|
||||
check-stage$(1)-T-$$(CFG_BUILD)-H-$$(CFG_BUILD)-doc-$$(docname)) \
|
||||
$$(foreach crate,$$(DOC_CRATE_NAMES),\
|
||||
check-stage$(1)-T-$$(CFG_BUILD)-H-$$(CFG_BUILD)-doc-$$(crate))
|
||||
endef
|
||||
|
||||
$(foreach stage,$(STAGES), \
|
||||
$(eval $(call DEF_CHECK_DOC_FOR_STAGE,$(stage))))
|
||||
|
||||
define DEF_CHECK_CRATE
|
||||
check-$(1): check-stage2-T-$$(CFG_BUILD)-H-$$(CFG_BUILD)-$(1)-exec
|
||||
endef
|
||||
|
||||
$(foreach crate,$(TEST_CRATES), \
|
||||
$(eval $(call DEF_CHECK_CRATE,$(crate))))
|
||||
|
||||
######################################################################
|
||||
# check-fast rules
|
||||
######################################################################
|
||||
|
|
|
|||
20
mk/util.mk
Normal file
20
mk/util.mk
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
# Copyright 2014 The Rust Project Developers. See the COPYRIGHT
|
||||
# file at the top-level directory of this distribution and at
|
||||
# http://rust-lang.org/COPYRIGHT.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
||||
# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
||||
# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
||||
# option. This file may not be copied, modified, or distributed
|
||||
# except according to those terms.
|
||||
|
||||
ifdef VERBOSE
|
||||
Q :=
|
||||
E =
|
||||
else
|
||||
Q := @
|
||||
E = echo $(1)
|
||||
endif
|
||||
|
||||
S := $(CFG_SRC_DIR)
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue