Merge #17165: Remove BIP70 support

8c6081a884 compat: remove bswap_* check on macOS (fanquake)
2cba35ab38 build: skip building OpenSSL lib_ssl (fanquake)
45a2d3c552 build: remove OpenSSL from Qt build (fanquake)
befbc40eb5 build: remove EVP_MD_CTX_new detection (fanquake)
fcee10c2d0 build: remove SSL lib detection (fanquake)
c7f30dbca8 gui: Update BIP70 support message (fanquake)
a3e810326d build: remove BIP70 entries from macOS Info.plist (fanquake)
72fe13a58d gui: remove payment request file handling from OpenURI dialog (fanquake)
3548e4aac7 Remove BIP70 Support (fanquake)
1cb9a4e28c docs: remove protobuf from docs (fanquake)
67328bb7ca build: remove protobuf from depends (fanquake)

Pull request description:

  This removes [BIP70](https://github.com/bitcoin/bips/blob/master/bip-0070.mediawiki) support. It also removes OpenSSL linking from Qt and building OpenSSLs `lib_ssl` in depends, as well as SSL lib detection from the build system. It's something that I'd optimistically like to do for `0.20.0`.

ACKs for top commit:
  laanwj:
    Code review ACK 8c6081a884
  MarcoFalke:
    ACK 8c6081a884
  fjahr:
    ACK 8c6081a

Tree-SHA512: 9dd9153afa4eca1a795f983e5b31f5fee9fa9a064c2a95d2f98810689add3ad0bf221c4608282299e66e4d1ec31cd556d4b16eea55de7912c3b9931f64735883

depends/packages/native_protobuf.mk

@@ -1,25 +0,0 @@
-package=native_protobuf
-$(package)_version=2.6.1
-$(package)_download_path=https://github.com/google/protobuf/releases/download/v$($(package)_version)
-$(package)_file_name=protobuf-$($(package)_version).tar.bz2
-$(package)_sha256_hash=ee445612d544d885ae240ffbcbf9267faa9f593b7b101f21d58beceb92661910
-
-define $(package)_set_vars
-$(package)_config_opts=--disable-shared --without-zlib
-endef
-
-define $(package)_config_cmds
-  $($(package)_autoconf)
-endef
-
-define $(package)_build_cmds
-  $(MAKE) -C src protoc
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) -C src DESTDIR=$($(package)_staging_dir) install-strip
-endef
-
-define $(package)_postprocess_cmds
-  rm -rf lib include
-endef

depends/packages/openssl.mk

@@ -71,7 +71,7 @@ define $(package)_config_cmds
 endef
 
 define $(package)_build_cmds
-  $(MAKE) -j1 build_libs libcrypto.pc libssl.pc openssl.pc
+  $(MAKE) -j1 build_crypto libcrypto.pc libssl.pc openssl.pc
 endef
 
 define $(package)_stage_cmds

depends/packages/packages.mk

@@ -1,8 +1,5 @@
 packages:=boost openssl libevent
 
-protobuf_native_packages = native_protobuf
-protobuf_packages = protobuf
-
 qt_packages = qrencode zlib
 
 qt_linux_packages:=qt expat libxcb xcb_proto libXau xproto freetype fontconfig

depends/packages/protobuf.mk

@@ -1,34 +0,0 @@
-package=protobuf
-$(package)_version=$(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)
-$(package)_cxxflags=-std=c++11
-
-define $(package)_set_vars
-  $(package)_config_opts=--disable-shared --with-protoc=$(build_prefix)/bin/protoc --disable-dependency-tracking
-  $(package)_config_opts_linux=--with-pic
-endef
-
-define $(package)_preprocess_cmds
-   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub . &&\
-   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub gtest/build-aux
-endef
-
-define $(package)_config_cmds
-  $($(package)_autoconf)
-endef
-
-define $(package)_build_cmds
-  $(MAKE) -C src libprotobuf.la
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) -C src install-libLTLIBRARIES install-nobase_includeHEADERS &&\
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install-pkgconfigDATA
-endef
-
-define $(package)_postprocess_cmds
-  rm lib/libprotoc.a lib/*.la
-endef

depends/packages/qt.mk

@@ -4,7 +4,7 @@ $(package)_download_path=https://download.qt.io/official_releases/qt/5.9/$($(pac
 $(package)_suffix=opensource-src-$($(package)_version).tar.xz
 $(package)_file_name=qtbase-$($(package)_suffix)
 $(package)_sha256_hash=9b9dec1f67df1f94bce2955c5604de992d529dde72050239154c56352da0907d
-$(package)_dependencies=openssl zlib
+$(package)_dependencies=zlib
 $(package)_linux_dependencies=freetype fontconfig libxcb
 $(package)_build_subdir=qtbase
 $(package)_qt_libs=corelib network widgets gui plugins testlib
@@ -42,9 +42,11 @@ $(package)_config_opts += -no-linuxfb
 $(package)_config_opts += -no-libjpeg
 $(package)_config_opts += -no-libudev
 $(package)_config_opts += -no-mtdev
+$(package)_config_opts += -no-openssl
 $(package)_config_opts += -no-openvg
 $(package)_config_opts += -no-reduce-relocations
 $(package)_config_opts += -no-qml-debug
+$(package)_config_opts += -no-securetransport
 $(package)_config_opts += -no-sql-db2
 $(package)_config_opts += -no-sql-ibase
 $(package)_config_opts += -no-sql-oci
@@ -59,7 +61,6 @@ $(package)_config_opts += -no-xinput2
 $(package)_config_opts += -nomake examples
 $(package)_config_opts += -nomake tests
 $(package)_config_opts += -opensource
-$(package)_config_opts += -openssl-linked
 $(package)_config_opts += -optimized-qmake
 $(package)_config_opts += -pch
 $(package)_config_opts += -pkg-config