Revert "Merge #16367: Multiprocess build support"

This reverts the changes made in merge commit
1b307613604883daea4913a65da30ae073c9dc4d:

This reverts commit b919efadff3d0393f4a8c3c1dc735f7ac5c665bb.
This reverts commit d54f64c6c700be0604190f52c84fc5f1cdd9f02f.
This reverts commit 787f40668dc15980c3d6de028d7950c08175d84a.
This reverts commit d6306466626635e6fee44385e6a688c8dc118eb5.
This reverts commit e6e44eedd56ecaf59f3fabf8e07ab7dee0ddb1b6.

12 files changed, 3 insertions, 107 deletions

diff --git a/depends/Makefile b/depends/Makefile
index 5ad82bb56a..5f5247f881 100644
--- a/depends/Makefile
+++ b/depends/Makefile
@@ -13,7 +13,6 @@ NO_QR ?=
 NO_WALLET ?=
 NO_ZMQ ?=
 NO_UPNP ?=
-MULTIPROCESS ?=
 FALLBACK_DOWNLOAD_PATH ?= https://bitcoincore.org/depends-sources
 
 BUILD = $(shell ./config.guess)
@@ -108,7 +107,6 @@ qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages) $(qt_$(host_arch
 wallet_packages_$(NO_WALLET) = $(wallet_packages)
 upnp_packages_$(NO_UPNP) = $(upnp_packages)
 zmq_packages_$(NO_ZMQ) = $(zmq_packages)
-multiprocess_packages_$(MULTIPROCESS) = $(multiprocess_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)
@@ -117,11 +115,6 @@ ifneq ($(zmq_packages_),)
 packages += $(zmq_packages)
 endif
 
-ifeq ($(multiprocess_packages_),)
-packages += $(multiprocess_packages)
-native_packages += $(multiprocess_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
@@ -162,7 +155,6 @@ $(host_prefix)/share/config.site : config.site.in $(host_prefix)/.stamp_$(final_
             -e 's|@no_zmq@|$(NO_ZMQ)|' \
             -e 's|@no_wallet@|$(NO_WALLET)|' \
             -e 's|@no_upnp@|$(NO_UPNP)|' \
-            -e 's|@multiprocess@|$(MULTIPROCESS)|' \
             -e 's|@debug@|$(DEBUG)|' \
             $< > $@
 	$(AT)touch $@
diff --git a/depends/README.md b/depends/README.md
index c12ea8bcb3..79865ff011 100644
--- a/depends/README.md
+++ b/depends/README.md
@@ -91,7 +91,6 @@ The following can be set when running make: make FOO=bar
     NO_ZMQ: Don't download/build/cache packages needed for enabling zeromq
     NO_WALLET: Don't download/build/cache libs needed to enable the wallet
     NO_UPNP: Don't download/build/cache packages needed for enabling upnp
-    MULTIPROCESS: build libmultiprocess (experimental, requires cmake)
     DEBUG: disable some optimizations and enable more runtime checking
     HOST_ID_SALT: Optional salt to use when generating host package ids
     BUILD_ID_SALT: Optional salt to use when generating build package ids
diff --git a/depends/builders/darwin.mk b/depends/builders/darwin.mk
index 9513b6c21c..eb587fca89 100644
--- a/depends/builders/darwin.mk
+++ b/depends/builders/darwin.mk
@@ -1,5 +1,5 @@
-build_darwin_CC:=clang
-build_darwin_CXX:=clang++
+build_darwin_CC:=$(shell xcrun -f clang)
+build_darwin_CXX:=$(shell xcrun -f clang++)
 build_darwin_AR:=$(shell xcrun -f ar)
 build_darwin_RANLIB:=$(shell xcrun -f ranlib)
 build_darwin_STRIP:=$(shell xcrun -f strip)
diff --git a/depends/config.site.in b/depends/config.site.in
index 103aa0d2ff..fb9bf713cc 100644
--- a/depends/config.site.in
+++ b/depends/config.site.in
@@ -16,9 +16,6 @@ fi
 if test -z $with_qt_bindir && test -z "@no_qt@"; then
   with_qt_bindir=$depends_prefix/native/bin
 fi
-if test -z $with_mpgen && test -n "@multiprocess@"; then
-  with_mpgen=$depends_prefix/native
-fi
 
 if test -z $with_qrencode && test -n "@no_qr@"; then
   with_qrencode=no
@@ -28,10 +25,6 @@ if test -z $enable_wallet && test -n "@no_wallet@"; then
   enable_wallet=no
 fi
 
-if test -z $enable_multiprocess && test -n "@multiprocess@"; then
-  enable_multiprocess=yes
-fi
-
 if test -z $with_miniupnpc && test -n "@no_upnp@"; then
   with_miniupnpc=no
 fi
diff --git a/depends/funcs.mk b/depends/funcs.mk
index 23ad9b1302..a4434b5167 100644
--- a/depends/funcs.mk
+++ b/depends/funcs.mk
@@ -130,7 +130,6 @@ $(1)_config_env+=$($(1)_config_env_$(host_arch)_$(host_os)) $($(1)_config_env_$(
 
 $(1)_config_env+=PKG_CONFIG_LIBDIR=$($($(1)_type)_prefix)/lib/pkgconfig
 $(1)_config_env+=PKG_CONFIG_PATH=$($($(1)_type)_prefix)/share/pkgconfig
-$(1)_config_env+=CMAKE_MODULE_PATH=$($($(1)_type)_prefix)/lib/cmake
 $(1)_config_env+=PATH=$(build_prefix)/bin:$(PATH)
 $(1)_build_env+=PATH=$(build_prefix)/bin:$(PATH)
 $(1)_stage_env+=PATH=$(build_prefix)/bin:$(PATH)
diff --git a/depends/packages/boost.mk b/depends/packages/boost.mk
index 970c81041e..cbe4fe4d97 100644
--- a/depends/packages/boost.mk
+++ b/depends/packages/boost.mk
@@ -1,7 +1,7 @@
 package=boost
 $(package)_version=1_70_0
 $(package)_download_path=https://dl.bintray.com/boostorg/release/1.70.0/source/
-$(package)_file_name=boost_$($(package)_version).tar.bz2
+$(package)_file_name=$(package)_$($(package)_version).tar.bz2
 $(package)_sha256_hash=430ae8354789de4fd19ee52f3b1f739e1fba576f0aded0897c3c2bc00fb38778
 
 define $(package)_set_vars
diff --git a/depends/packages/capnp.mk b/depends/packages/capnp.mk
deleted file mode 100644
index 360cedd63f..0000000000
--- a/depends/packages/capnp.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-package=capnp
-$(package)_version=$(native_$(package)_version)
-$(package)_download_path=$(native_$(package)_download_path)
-$(package)_file_name=$(native_$(package)_file_name)
-$(package)_sha256_hash=$(native_$(package)_sha256_hash)
-
-define $(package)_config_cmds
-  $($(package)_autoconf)
-endef
-
-define $(package)_build_cmds
-  $(MAKE)
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install
-endef
diff --git a/depends/packages/libmultiprocess.mk b/depends/packages/libmultiprocess.mk
deleted file mode 100644
index 91798f676a..0000000000
--- a/depends/packages/libmultiprocess.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-package=libmultiprocess
-$(package)_version=$(native_$(package)_version)
-$(package)_download_path=$(native_$(package)_download_path)
-$(package)_file_name=$(native_$(package)_file_name)
-$(package)_sha256_hash=$(native_$(package)_sha256_hash)
-$(package)_dependencies=native_$(package) boost capnp
-
-define $(package)_config_cmds
-  cmake -DCMAKE_INSTALL_PREFIX=$($($(package)_type)_prefix)
-endef
-
-define $(package)_build_cmds
-  $(MAKE)
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install
-endef
diff --git a/depends/packages/native_boost.mk b/depends/packages/native_boost.mk
deleted file mode 100644
index b9e6253772..0000000000
--- a/depends/packages/native_boost.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-package=native_boost
-$(package)_version=$(boost_version)
-$(package)_download_path=$(boost_download_path)
-$(package)_file_name=$(boost_file_name)
-$(package)_sha256_hash=$(boost_sha256_hash)
-
-define $(package)_config_cmds
-  ./bootstrap.sh --prefix=$($($(package)_type)_prefix) --with-libraries=headers
-endef
-
-define $(package)_stage_cmds
-  ./b2 -d0 --prefix=$($(package)_staging_prefix_dir) install
-endef
diff --git a/depends/packages/native_capnp.mk b/depends/packages/native_capnp.mk
deleted file mode 100644
index ed5a6deee2..0000000000
--- a/depends/packages/native_capnp.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-package=native_capnp
-$(package)_version=0.7.0
-$(package)_download_path=https://capnproto.org/
-$(package)_download_file=capnproto-c++-$($(package)_version).tar.gz
-$(package)_file_name=capnproto-cxx-$($(package)_version).tar.gz
-$(package)_sha256_hash=c9a4c0bd88123064d483ab46ecee777f14d933359e23bff6fb4f4dbd28b4cd41
-
-define $(package)_config_cmds
-  $($(package)_autoconf)
-endef
-
-define $(package)_build_cmds
-  $(MAKE)
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install
-endef
diff --git a/depends/packages/native_libmultiprocess.mk b/depends/packages/native_libmultiprocess.mk
deleted file mode 100644
index 94da1377a3..0000000000
--- a/depends/packages/native_libmultiprocess.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-package=native_libmultiprocess
-$(package)_version=1d630f536d43d1fdba028f2cfccf49bc27da92db
-$(package)_download_path=https://github.com/chaincodelabs/libmultiprocess/archive
-$(package)_file_name=$($(package)_version).tar.gz
-$(package)_sha256_hash=f43183ccf59fa7596d113e56518563673f5823a721974b4058d8778ef53bd476
-$(package)_dependencies=native_boost native_capnp
-
-define $(package)_config_cmds
-  cmake -DCMAKE_INSTALL_PREFIX=$($($(package)_type)_prefix)
-endef
-
-define $(package)_build_cmds
-  $(MAKE)
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install
-endef
diff --git a/depends/packages/packages.mk b/depends/packages/packages.mk
index 9c56d3e978..42dbaa77a6 100644
--- a/depends/packages/packages.mk
+++ b/depends/packages/packages.mk
@@ -16,9 +16,6 @@ zmq_packages=zeromq
 
 upnp_packages=miniupnpc
 
-multiprocess_packages = libmultiprocess capnp
-multiprocess_native_packages = native_libmultiprocess native_boost native_capnp
-
 darwin_native_packages = native_biplist native_ds_store native_mac_alias
 
 ifneq ($(build_os),darwin)