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287 lines
10 KiB
287 lines
10 KiB
.NOTPARALLEL : |
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# Pattern rule to print variables, e.g. make print-top_srcdir |
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print-%: FORCE |
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@echo '$*'='$($*)' |
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# When invoking a sub-make, keep only the command line variable definitions |
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# matching the pattern in the filter function. |
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# |
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# e.g. invoking: |
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# $ make A=1 C=1 print-MAKEOVERRIDES print-MAKEFLAGS |
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# |
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# with the following in the Makefile: |
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# MAKEOVERRIDES := $(filter A=% B=%,$(MAKEOVERRIDES)) |
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# |
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# will print: |
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# MAKEOVERRIDES = A=1 |
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# MAKEFLAGS = -- A=1 |
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# |
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# this is because as the GNU make manual says: |
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# The command line variable definitions really appear in the variable |
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# MAKEOVERRIDES, and MAKEFLAGS contains a reference to this variable. |
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# |
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# and since the GNU make manual also says: |
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# variables defined on the command line are passed to the sub-make through |
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# MAKEFLAGS |
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# |
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# this means that sub-makes will be invoked as if: |
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# $(MAKE) A=1 blah blah |
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MAKEOVERRIDES := $(filter V=%,$(MAKEOVERRIDES)) |
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SOURCES_PATH ?= $(BASEDIR)/sources |
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WORK_PATH = $(BASEDIR)/work |
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BASE_CACHE ?= $(BASEDIR)/built |
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SDK_PATH ?= $(BASEDIR)/SDKs |
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NO_QT ?= |
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NO_QR ?= |
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NO_BDB ?= |
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NO_SQLITE ?= |
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NO_WALLET ?= |
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NO_ZMQ ?= |
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NO_UPNP ?= |
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NO_NATPMP ?= |
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MULTIPROCESS ?= |
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FALLBACK_DOWNLOAD_PATH ?= https://bitcoincore.org/depends-sources |
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BUILD = $(shell ./config.guess) |
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HOST ?= $(BUILD) |
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PATCHES_PATH = $(BASEDIR)/patches |
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BASEDIR = $(CURDIR) |
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HASH_LENGTH:=11 |
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DOWNLOAD_CONNECT_TIMEOUT:=30 |
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DOWNLOAD_RETRIES:=3 |
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HOST_ID_SALT ?= salt |
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BUILD_ID_SALT ?= salt |
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host:=$(BUILD) |
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ifneq ($(HOST),) |
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host:=$(HOST) |
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endif |
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ifneq ($(DEBUG),) |
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release_type=debug |
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else |
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release_type=release |
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endif |
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base_build_dir=$(WORK_PATH)/build |
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base_staging_dir=$(WORK_PATH)/staging |
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base_download_dir=$(WORK_PATH)/download |
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canonical_host:=$(shell ./config.sub $(HOST)) |
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build:=$(shell ./config.sub $(BUILD)) |
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build_arch =$(firstword $(subst -, ,$(build))) |
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build_vendor=$(word 2,$(subst -, ,$(build))) |
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full_build_os:=$(subst $(build_arch)-$(build_vendor)-,,$(build)) |
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build_os:=$(findstring linux,$(full_build_os)) |
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build_os+=$(findstring darwin,$(full_build_os)) |
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build_os:=$(strip $(build_os)) |
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ifeq ($(build_os),) |
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build_os=$(full_build_os) |
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endif |
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host_arch=$(firstword $(subst -, ,$(canonical_host))) |
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host_vendor=$(word 2,$(subst -, ,$(canonical_host))) |
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full_host_os:=$(subst $(host_arch)-$(host_vendor)-,,$(canonical_host)) |
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host_os:=$(findstring linux,$(full_host_os)) |
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host_os+=$(findstring darwin,$(full_host_os)) |
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host_os+=$(findstring mingw32,$(full_host_os)) |
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ifeq (android,$(findstring android,$(full_host_os))) |
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host_os:=android |
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endif |
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host_os:=$(strip $(host_os)) |
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ifeq ($(host_os),) |
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host_os=$(full_host_os) |
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endif |
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$(host_arch)_$(host_os)_prefix=$(BASEDIR)/$(host) |
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$(host_arch)_$(host_os)_host=$(host) |
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host_prefix=$($(host_arch)_$(host_os)_prefix) |
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build_prefix=$(host_prefix)/native |
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build_host=$(build) |
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AT_$(V):= |
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AT_:=@ |
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AT:=$(AT_$(V)) |
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all: install |
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include hosts/$(host_os).mk |
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include hosts/default.mk |
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include builders/$(build_os).mk |
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include builders/default.mk |
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include packages/packages.mk |
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# Previously, we directly invoked the well-known programs using $(shell ...) |
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# to contruct build_id_string. However, that was problematic because: |
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# |
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# 1. When invoking a shell, GNU Make special-cases exit code 127 (command not |
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# found) by not capturing the output but instead passing it through. This is |
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# not done for any other exit code. |
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# |
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# 2. Characters like '#' (from these programs' output) would end up in make |
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# variables like build_id_string, which would be wrongly interpreted by make |
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# when these variables were used. |
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# |
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# Therefore, we should avoid having arbitrary strings in make variables where |
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# possible. The gen_id script used here hashes the output to construct a |
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# "make-safe" id. |
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# |
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# Also note that these lines need to be: |
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# |
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# 1. After including {hosts,builders}/*.mk, since they rely on the tool |
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# variables (e.g. build_CC, host_STRIP, etc.) to be set. |
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# |
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# 2. Before including packages/*.mk (excluding packages/packages.mk), since |
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# they rely on the build_id variables |
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# |
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build_id:=$(shell env CC='$(build_CC)' CXX='$(build_CXX)' AR='$(build_AR)' RANLIB='$(build_RANLIB)' STRIP='$(build_STRIP)' SHA256SUM='$(build_SHA256SUM)' DEBUG='$(DEBUG)' ./gen_id '$(BUILD_ID_SALT)' 'GUIX_ENVIRONMENT=$(realpath $(GUIX_ENVIRONMENT))') |
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$(host_arch)_$(host_os)_id:=$(shell env CC='$(host_CC)' CXX='$(host_CXX)' AR='$(host_AR)' RANLIB='$(host_RANLIB)' STRIP='$(host_STRIP)' SHA256SUM='$(build_SHA256SUM)' DEBUG='$(DEBUG)' ./gen_id '$(HOST_ID_SALT)' 'GUIX_ENVIRONMENT=$(realpath $(GUIX_ENVIRONMENT))') |
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qrencode_packages_$(NO_QR) = $(qrencode_packages) |
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qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages) $(qt_$(host_arch)_$(host_os)_packages) $(qrencode_packages_) |
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bdb_packages_$(NO_BDB) = $(bdb_packages) |
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sqlite_packages_$(NO_SQLITE) = $(sqlite_packages) |
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wallet_packages_$(NO_WALLET) = $(bdb_packages_) $(sqlite_packages_) |
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upnp_packages_$(NO_UPNP) = $(upnp_packages) |
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natpmp_packages_$(NO_NATPMP) = $(natpmp_packages) |
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zmq_packages_$(NO_ZMQ) = $(zmq_packages) |
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multiprocess_packages_$(MULTIPROCESS) = $(multiprocess_packages) |
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packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages) $(qt_packages_) $(wallet_packages_) $(upnp_packages_) $(natpmp_packages_) |
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native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages) |
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ifneq ($(zmq_packages_),) |
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packages += $(zmq_packages) |
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endif |
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ifeq ($(multiprocess_packages_),) |
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packages += $(multiprocess_packages) |
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native_packages += $(multiprocess_native_packages) |
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endif |
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all_packages = $(packages) $(native_packages) |
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meta_depends = Makefile funcs.mk builders/default.mk hosts/default.mk hosts/$(host_os).mk builders/$(build_os).mk |
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$(host_arch)_$(host_os)_native_binutils?=$($(host_os)_native_binutils) |
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$(host_arch)_$(host_os)_native_toolchain?=$($(host_os)_native_toolchain) |
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include funcs.mk |
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final_build_id_long+=$(shell $(build_SHA256SUM) config.site.in) |
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final_build_id+=$(shell echo -n "$(final_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH)) |
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$(host_prefix)/.stamp_$(final_build_id): $(native_packages) $(packages) |
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$(AT)rm -rf $(@D) |
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$(AT)mkdir -p $(@D) |
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$(AT)echo copying packages: $^ |
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$(AT)echo to: $(@D) |
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$(AT)cd $(@D); $(foreach package,$^, tar xf $($(package)_cached); ) |
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$(AT)touch $@ |
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# $PATH is not preserved between ./configure and make by convention. Its |
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# modification and overriding at ./configure time is (as I understand it) |
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# supposed to be captured by the AC_{PROG_{,OBJ}CXX,PATH_{PROG,TOOL}} macros, |
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# which will expand the program names to their full absolute paths. The notable |
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# exception is command line overriding: ./configure CC=clang, which skips the |
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# program name expansion step, and works because the user implicitly indicates |
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# with CC=clang that clang will be available in $PATH at all times, and is most |
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# likely part of the user's system. |
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# |
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# Therefore, when we "seed the autoconf cache"/"override well-known program |
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# vars" by setting AR=<blah> in our config.site, either one of two things needs |
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# to be true for the build system to work correctly: |
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# |
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# 1. If we refer to the program by name (e.g. AR=riscv64-gnu-linux-ar), the |
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# tool needs to be available in $PATH at all times. |
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# |
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# 2. If the tool is _**not**_ expected to be available in $PATH at all times |
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# (such as is the case for our native_cctools binutils tools), it needs to |
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# be referred to by its absolute path, such as would be output by the |
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# AC_PATH_{PROG,TOOL} macros. |
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# |
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# Minor note: it is also okay to refer to tools by their absolute path even if |
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# we expect them to be available in $PATH at all times, more specificity does |
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# not hurt. |
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$(host_prefix)/share/config.site : config.site.in $(host_prefix)/.stamp_$(final_build_id) |
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$(AT)@mkdir -p $(@D) |
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$(AT)sed -e 's|@HOST@|$(host)|' \ |
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-e 's|@CC@|$(host_CC)|' \ |
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-e 's|@CXX@|$(host_CXX)|' \ |
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-e 's|@AR@|$(host_AR)|' \ |
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-e 's|@RANLIB@|$(host_RANLIB)|' \ |
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-e 's|@NM@|$(host_NM)|' \ |
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-e 's|@STRIP@|$(host_STRIP)|' \ |
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-e 's|@build_os@|$(build_os)|' \ |
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-e 's|@host_os@|$(host_os)|' \ |
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-e 's|@CFLAGS@|$(strip $(host_CFLAGS) $(host_$(release_type)_CFLAGS))|' \ |
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-e 's|@CXXFLAGS@|$(strip $(host_CXXFLAGS) $(host_$(release_type)_CXXFLAGS))|' \ |
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-e 's|@CPPFLAGS@|$(strip $(host_CPPFLAGS) $(host_$(release_type)_CPPFLAGS))|' \ |
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-e 's|@LDFLAGS@|$(strip $(host_LDFLAGS) $(host_$(release_type)_LDFLAGS))|' \ |
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-e 's|@allow_host_packages@|$(ALLOW_HOST_PACKAGES)|' \ |
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-e 's|@no_qt@|$(NO_QT)|' \ |
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-e 's|@no_qr@|$(NO_QR)|' \ |
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-e 's|@no_zmq@|$(NO_ZMQ)|' \ |
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-e 's|@no_wallet@|$(NO_WALLET)|' \ |
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-e 's|@no_bdb@|$(NO_BDB)|' \ |
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-e 's|@no_sqlite@|$(NO_SQLITE)|' \ |
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-e 's|@no_upnp@|$(NO_UPNP)|' \ |
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-e 's|@no_natpmp@|$(NO_NATPMP)|' \ |
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-e 's|@multiprocess@|$(MULTIPROCESS)|' \ |
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-e 's|@debug@|$(DEBUG)|' \ |
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$< > $@ |
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$(AT)touch $@ |
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define check_or_remove_cached |
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mkdir -p $(BASE_CACHE)/$(host)/$(package) && cd $(BASE_CACHE)/$(host)/$(package); \ |
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$(build_SHA256SUM) -c $($(package)_cached_checksum) >/dev/null 2>/dev/null || \ |
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( rm -f $($(package)_cached_checksum); \ |
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if test -f "$($(package)_cached)"; then echo "Checksum mismatch for $(package). Forcing rebuild.."; rm -f $($(package)_cached_checksum) $($(package)_cached); fi ) |
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endef |
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define check_or_remove_sources |
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mkdir -p $($(package)_source_dir); cd $($(package)_source_dir); \ |
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test -f $($(package)_fetched) && ( $(build_SHA256SUM) -c $($(package)_fetched) >/dev/null 2>/dev/null || \ |
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( echo "Checksum missing or mismatched for $(package) source. Forcing re-download."; \ |
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rm -f $($(package)_all_sources) $($(1)_fetched))) || true |
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endef |
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check-packages: |
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@$(foreach package,$(all_packages),$(call check_or_remove_cached,$(package));) |
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check-sources: |
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@$(foreach package,$(all_packages),$(call check_or_remove_sources,$(package));) |
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$(host_prefix)/share/config.site: check-packages |
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check-packages: check-sources |
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clean-all: clean |
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@rm -rf $(SOURCES_PATH) x86_64* i686* mips* arm* aarch64* powerpc* riscv32* riscv64* s390x* |
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clean: |
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@rm -rf $(WORK_PATH) $(BASE_CACHE) $(BUILD) |
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install: check-packages $(host_prefix)/share/config.site |
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download-one: check-sources $(all_sources) |
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download-osx: |
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@$(MAKE) -s HOST=x86_64-apple-darwin download-one |
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download-linux: |
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@$(MAKE) -s HOST=x86_64-unknown-linux-gnu download-one |
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download-win: |
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@$(MAKE) -s HOST=x86_64-w64-mingw32 download-one |
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download: download-osx download-linux download-win |
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$(foreach package,$(all_packages),$(eval $(call ext_add_stages,$(package)))) |
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.PHONY: install cached clean clean-all download-one download-osx download-linux download-win download check-packages check-sources |
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.PHONY: FORCE
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