dogecoin/depends/Makefile
Carl Dong 043ce9a2c2
depends: Fully determine path for darwin_{CC,CXX}
Instead of doing the awkward /bin path prepending at config.site
creation time, set darwin_{CC,CXX} in a way that fully determines the
program's path (clang/clang++)

Also see the added comment block in depends/Makefile for more context on
determining $PATH for our config.site.

Cherry-picked from: 880660ac

Conflicts: cherry-picked from a Bitcoin Core build system that is
           optimized for supporting system-provided clang builds
           which Dogecoin Core does not have at this time. I have
           removed all code regarding that functionality and only
           kept the code relevant to Dogecoin Core for this
           major version (1.14), i.e. those lines that use the
           pinned clang from the depends system.
2021-09-23 20:14:03 +02:00

206 lines
7.7 KiB
Makefile

.NOTPARALLEL :
SOURCES_PATH ?= $(BASEDIR)/sources
BASE_CACHE ?= $(BASEDIR)/built
SDK_PATH ?= $(BASEDIR)/SDKs
NO_QT ?=
NO_WALLET ?=
NO_UPNP ?=
FALLBACK_DOWNLOAD_PATH ?= https://bitcoincore.org/depends-sources
BUILD = $(shell ./config.guess)
HOST ?= $(BUILD)
PATCHES_PATH = $(BASEDIR)/patches
BASEDIR = $(CURDIR)
HASH_LENGTH:=11
DOWNLOAD_CONNECT_TIMEOUT:=10
DOWNLOAD_RETRIES:=3
HOST_ID_SALT ?= salt
BUILD_ID_SALT ?= salt
host:=$(BUILD)
ifneq ($(HOST),)
host:=$(HOST)
host_toolchain:=$(HOST)-
endif
ifneq ($(DEBUG),)
release_type=debug
else
release_type=release
endif
base_build_dir=$(BASEDIR)/work/build
base_staging_dir=$(BASEDIR)/work/staging
base_download_dir=$(BASEDIR)/work/download
canonical_host:=$(shell ./config.sub $(HOST))
build:=$(shell ./config.sub $(BUILD))
build_arch =$(firstword $(subst -, ,$(build)))
build_vendor=$(word 2,$(subst -, ,$(build)))
full_build_os:=$(subst $(build_arch)-$(build_vendor)-,,$(build))
build_os:=$(findstring linux,$(full_build_os))
build_os+=$(findstring darwin,$(full_build_os))
build_os:=$(strip $(build_os))
ifeq ($(build_os),)
build_os=$(full_build_os)
endif
host_arch=$(firstword $(subst -, ,$(canonical_host)))
host_vendor=$(word 2,$(subst -, ,$(canonical_host)))
full_host_os:=$(subst $(host_arch)-$(host_vendor)-,,$(canonical_host))
host_os:=$(findstring linux,$(full_host_os))
host_os+=$(findstring darwin,$(full_host_os))
host_os+=$(findstring mingw32,$(full_host_os))
host_os:=$(strip $(host_os))
ifeq ($(host_os),)
host_os=$(full_host_os)
endif
$(host_arch)_$(host_os)_prefix=$(BASEDIR)/$(host)
$(host_arch)_$(host_os)_host=$(host)
host_prefix=$($(host_arch)_$(host_os)_prefix)
build_prefix=$(host_prefix)/native
build_host=$(build)
AT_$(V):=
AT_:=@
AT:=$(AT_$(V))
all: install
include hosts/$(host_os).mk
include hosts/default.mk
include builders/$(build_os).mk
include builders/default.mk
include packages/packages.mk
build_id_string:=$(BUILD_ID_SALT)
build_id_string+=$(shell $(build_CC) --version 2>/dev/null)
build_id_string+=$(shell $(build_AR) --version 2>/dev/null)
build_id_string+=$(shell $(build_CXX) --version 2>/dev/null)
build_id_string+=$(shell $(build_RANLIB) --version 2>/dev/null)
build_id_string+=$(shell $(build_STRIP) --version 2>/dev/null)
$(host_arch)_$(host_os)_id_string:=$(HOST_ID_SALT)
$(host_arch)_$(host_os)_id_string+=$(shell $(host_CC) --version 2>/dev/null)
$(host_arch)_$(host_os)_id_string+=$(shell $(host_AR) --version 2>/dev/null)
$(host_arch)_$(host_os)_id_string+=$(shell $(host_CXX) --version 2>/dev/null)
$(host_arch)_$(host_os)_id_string+=$(shell $(host_RANLIB) --version 2>/dev/null)
$(host_arch)_$(host_os)_id_string+=$(shell $(host_STRIP) --version 2>/dev/null)
qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages) $(qt_$(host_arch)_$(host_os)_packages)
wallet_packages_$(NO_WALLET) = $(wallet_packages)
upnp_packages_$(NO_UPNP) = $(upnp_packages)
packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages) $(qt_packages_) $(wallet_packages_) $(upnp_packages_)
native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages)
ifneq ($(qt_packages_),)
native_packages += $(qt_native_packages)
endif
all_packages = $(packages) $(native_packages)
meta_depends = Makefile funcs.mk builders/default.mk hosts/default.mk hosts/$(host_os).mk builders/$(build_os).mk
$(host_arch)_$(host_os)_native_toolchain?=$($(host_os)_native_toolchain)
include funcs.mk
toolchain_path=$($($(host_arch)_$(host_os)_native_toolchain)_prefixbin)
final_build_id_long+=$(shell $(build_SHA256SUM) config.site.in)
final_build_id+=$(shell echo -n "$(final_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH))
$(host_prefix)/.stamp_$(final_build_id): $(native_packages) $(packages)
$(AT)rm -rf $(@D)
$(AT)mkdir -p $(@D)
$(AT)echo copying packages: $^
$(AT)echo to: $(@D)
$(AT)cd $(@D); $(foreach package,$^, tar xf $($(package)_cached); )
$(AT)touch $@
# $PATH is not preserved between ./configure and make by convention. Its
# modification and overriding at ./configure time is (as I understand it)
# supposed to be captured by the AC_{PROG_{,OBJ}CXX,PATH_{PROG,TOOL}} macros,
# which will expand the program names to their full absolute paths. The notable
# exception is command line overriding: ./configure CC=clang, which skips the
# program name expansion step, and works because the user implicitly indicates
# with CC=clang that clang will be available in $PATH at all times, and is most
# likely part of the user's system.
#
# Therefore, when we "seed the autoconf cache"/"override well-known program
# vars" by setting AR=<blah> in our config.site, either one of two things needs
# to be true for the build system to work correctly:
#
# 1. If we refer to the program by name (e.g. AR=riscv64-gnu-linux-ar), the
# tool needs to be available in $PATH at all times.
#
# 2. If the tool is _**not**_ expected to be available in $PATH at all times
# (such as is the case for our native_cctools binutils tools), it needs to
# be referred to by its absolute path, such as would be output by the
# AC_PATH_{PROG,TOOL} macros.
#
# Minor note: it is also okay to refer to tools by their absolute path even if
# we expect them to be available in $PATH at all times, more specificity does
# not hurt.
$(host_prefix)/share/config.site : config.site.in $(host_prefix)/.stamp_$(final_build_id)
$(AT)@mkdir -p $(@D)
$(AT)sed -e 's|@HOST@|$(host)|' \
-e 's|@CC@|$(host_CC)|' \
-e 's|@CXX@|$(host_CXX)|' \
-e 's|@AR@|$(toolchain_path)$(host_AR)|' \
-e 's|@RANLIB@|$(toolchain_path)$(host_RANLIB)|' \
-e 's|@NM@|$(toolchain_path)$(host_NM)|' \
-e 's|@STRIP@|$(toolchain_path)$(host_STRIP)|' \
-e 's|@build_os@|$(build_os)|' \
-e 's|@host_os@|$(host_os)|' \
-e 's|@CFLAGS@|$(strip $(host_CFLAGS) $(host_$(release_type)_CFLAGS))|' \
-e 's|@CXXFLAGS@|$(strip $(host_CXXFLAGS) $(host_$(release_type)_CXXFLAGS))|' \
-e 's|@CPPFLAGS@|$(strip $(host_CPPFLAGS) $(host_$(release_type)_CPPFLAGS))|' \
-e 's|@LDFLAGS@|$(strip $(host_LDFLAGS) $(host_$(release_type)_LDFLAGS))|' \
-e 's|@no_qt@|$(NO_QT)|' \
-e 's|@no_wallet@|$(NO_WALLET)|' \
-e 's|@no_upnp@|$(NO_UPNP)|' \
-e 's|@debug@|$(DEBUG)|' \
$< > $@
$(AT)touch $@
define check_or_remove_cached
mkdir -p $(BASE_CACHE)/$(host)/$(package) && cd $(BASE_CACHE)/$(host)/$(package); \
$(build_SHA256SUM) -c $($(package)_cached_checksum) >/dev/null 2>/dev/null || \
( rm -f $($(package)_cached_checksum); \
if test -f "$($(package)_cached)"; then echo "Checksum mismatch for $(package). Forcing rebuild.."; rm -f $($(package)_cached_checksum) $($(package)_cached); fi )
endef
define check_or_remove_sources
mkdir -p $($(package)_source_dir); cd $($(package)_source_dir); \
test -f $($(package)_fetched) && ( $(build_SHA256SUM) -c $($(package)_fetched) >/dev/null 2>/dev/null || \
( echo "Checksum missing or mismatched for $(package) source. Forcing re-download."; \
rm -f $($(package)_all_sources) $($(1)_fetched))) || true
endef
check-packages:
@$(foreach package,$(all_packages),$(call check_or_remove_cached,$(package));)
check-sources:
@$(foreach package,$(all_packages),$(call check_or_remove_sources,$(package));)
$(host_prefix)/share/config.site: check-packages
check-packages: check-sources
install: check-packages $(host_prefix)/share/config.site
download-one: check-sources $(all_sources)
download-osx:
@$(MAKE) -s HOST=x86_64-apple-darwin11 download-one
download-linux:
@$(MAKE) -s HOST=x86_64-unknown-linux-gnu download-one
download-win:
@$(MAKE) -s HOST=x86_64-w64-mingw32 download-one
download: download-osx download-linux download-win
.PHONY: install cached download-one download-osx download-linux download-win download check-packages check-sources