Initial depends addition

Depends cross compiles project dependencies for linux, mac and windows and multiple architectures.
Depends is original work by Cory Fields and used in bitcoin and a wide range of bitcoin related projects.

1 files changed, 181 insertions, 0 deletions

diff --git a/contrib/depends/Makefile b/contrib/depends/Makefile
new file mode 100644
index 000000000..dedb0674c
--- /dev/null
+++ b/contrib/depends/Makefile
@@ -0,0 +1,181 @@
+.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 $@
+
+$(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@|$(toolchain_path)$(host_CC)|' \
+            -e 's|@CXX@|$(toolchain_path)$(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