new packages: bitcoin and lnd (#4290)

packages/bitcoin/0001-android-patches.patch

@@ -0,0 +1,51 @@
+diff --git i/depends/hosts/default.mk w/depends/hosts/default.mk
+index 144e5f88b..4d3c527de 100644
+--- i/depends/hosts/default.mk
++++ w/depends/hosts/default.mk
+@@ -2,8 +2,8 @@ ifneq ($(host),$(build))
+ host_toolchain:=$(host)-
+ endif
+ 
+-default_host_CC = $(host_toolchain)gcc
+-default_host_CXX = $(host_toolchain)g++
++default_host_CC = $(CC)
++default_host_CXX = $(CXX)
+ default_host_AR = $(host_toolchain)ar
+ default_host_RANLIB = $(host_toolchain)ranlib
+ default_host_STRIP = $(host_toolchain)strip
+diff --git i/depends/hosts/linux.mk w/depends/hosts/linux.mk
+index b13a0f1ad..838db8537 100644
+--- i/depends/hosts/linux.mk
++++ w/depends/hosts/linux.mk
+@@ -10,19 +10,19 @@ linux_debug_CXXFLAGS=$(linux_debug_CFLAGS)
+ linux_debug_CPPFLAGS=-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC
+ 
+ ifeq (86,$(findstring 86,$(build_arch)))
+-i686_linux_CC=gcc -m32
+-i686_linux_CXX=g++ -m32
+-i686_linux_AR=ar
+-i686_linux_RANLIB=ranlib
+-i686_linux_NM=nm
+-i686_linux_STRIP=strip
++i686_linux_CC=$(default_host_CC) -m32
++i686_linux_CXX=$(default_host_CXX) -m32
++i686_linux_AR=$(default_host_AR)
++i686_linux_RANLIB=$(default_host_RANLIB)
++i686_linux_NM=$(default_host_NM)
++i686_linux_STRIP=$(default_host_STRIP)
+ 
+-x86_64_linux_CC=gcc -m64
+-x86_64_linux_CXX=g++ -m64
+-x86_64_linux_AR=ar
+-x86_64_linux_RANLIB=ranlib
+-x86_64_linux_NM=nm
+-x86_64_linux_STRIP=strip
++x86_64_linux_CC=$(default_host_CC) -m64
++x86_64_linux_CXX=$(default_host_CXX) -m64
++x86_64_linux_AR=$(default_host_AR)
++x86_64_linux_RANLIB=$(default_host_RANLIB)
++x86_64_linux_NM=$(default_host_NM)
++x86_64_linux_STRIP=$(default_host_STRIP)
+ else
+ i686_linux_CC=$(default_host_CC) -m32
+ i686_linux_CXX=$(default_host_CXX) -m32

packages/bitcoin/build.sh

@@ -0,0 +1,36 @@
+TERMUX_PKG_HOMEPAGE=https://bitcoincore.org/
+TERMUX_PKG_DESCRIPTION="Bitcoin Core"
+TERMUX_PKG_LICENSE="MIT"
+TERMUX_PKG_VERSION=0.18.1
+TERMUX_PKG_SRCURL=https://github.com/bitcoin/bitcoin/archive/v$TERMUX_PKG_VERSION.tar.gz
+TERMUX_PKG_SHA256=db3c76ac913adfd67e3c7ff243b443c9706f81dd382d1212875fefc2de1ea5ff
+TERMUX_PKG_DEPENDS="boost, libdb, libevent, libzmq, termux-services"
+TERMUX_PKG_BUILD_IN_SRC=true
+
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
+--disable-tests
+--with-daemon
+--with-boost-chrono=boost_chrono
+--with-boost-filesystem=boost_filesystem
+--with-boost-system=boost_system
+--with-boost-thread=boost_thread
+--with-gui=no
+--with-incompatible-bdb
+--without-libs
+"
+
+termux_step_pre_configure() {
+    ./autogen.sh
+}
+
+termux_step_post_make_install() {
+    mkdir -p $TERMUX_PREFIX/var/service
+    cd $TERMUX_PREFIX/var/service
+    mkdir -p bitcoind/log
+    echo "#!$TERMUX_PREFIX/bin/sh" > bitcoind/run
+    echo 'exec bitcoind 2>&1' >> bitcoind/run
+    chmod +x bitcoind/run
+    touch bitcoind/down
+
+    ln -sf $TERMUX_PREFIX/share/termux-services/svlogger bitcoind/log/run
+}

packages/lnd/build.sh

@@ -0,0 +1,60 @@
+TERMUX_PKG_HOMEPAGE=https://github.com/lightningnetwork/lnd
+TERMUX_PKG_DESCRIPTION="Lightning Network Daemon"
+TERMUX_PKG_LICENSE="MIT"
+TERMUX_PKG_VERSION=0.7.1-beta
+TERMUX_PKG_SRCURL=(https://github.com/lightningnetwork/lnd/releases/download/v$TERMUX_PKG_VERSION/lnd-source-v$TERMUX_PKG_VERSION.tar.gz
+                   https://github.com/lightningnetwork/lnd/releases/download/v$TERMUX_PKG_VERSION/vendor.tar.gz)
+TERMUX_PKG_SHA256=(ae8cb77eb7567ed9f8041a17eb6f65280cf81f4fbc3bf10eb671a423f62fc948
+                   3bbfa000e2b4c7702f92d24235b5a098f37fd7b5830ca42586678f03d7cf9da3)
+TERMUX_PKG_DEPENDS="bitcoin"
+TERMUX_PKG_BUILD_IN_SRC=true
+
+termux_step_extract_package() { #modded without stripping
+	if [ -z "${TERMUX_PKG_SRCURL:=""}" ] || [ -n "${TERMUX_PKG_SKIP_SRC_EXTRACT:=""}" ]; then
+		mkdir -p "$TERMUX_PKG_SRCDIR"
+		return
+	fi
+	cd "$TERMUX_PKG_TMPDIR"
+	local PKG_SRCURL=(${TERMUX_PKG_SRCURL[@]})
+	local PKG_SHA256=(${TERMUX_PKG_SHA256[@]})
+	if  [ ! ${#PKG_SRCURL[@]} == ${#PKG_SHA256[@]} ] && [ ! ${#PKG_SHA256[@]} == 0 ]; then
+		termux_error_exit "Error: length of TERMUX_PKG_SRCURL isn't equal to length of TERMUX_PKG_SHA256."
+	fi
+	# STRIP=1 extracts archives straight into TERMUX_PKG_SRCDIR while STRIP=0 puts them in subfolders. zip has same behaviour per default
+	# If this isn't desired then this can be fixed in termux_step_post_extract_package.
+	local STRIP=0
+	for i in $(seq 0 $(( ${#PKG_SRCURL[@]}-1 ))); do
+		test "$i" -gt 0 && STRIP=0
+		local filename
+		filename=$(basename "${PKG_SRCURL[$i]}")
+		local file="$TERMUX_PKG_CACHEDIR/$filename"
+		# Allow TERMUX_PKG_SHA256 to be empty:
+		set +u
+		termux_download "${PKG_SRCURL[$i]}" "$file" "${PKG_SHA256[$i]}"
+		set -u
+
+		local folder
+		set +o pipefail
+		if [ "${file##*.}" = zip ]; then
+			folder=$(unzip -qql "$file" | head -n1 | tr -s ' ' | cut -d' ' -f5-)
+			rm -Rf $folder
+			unzip -q "$file"
+			mv $folder "$TERMUX_PKG_SRCDIR"
+		else
+			mkdir -p "$TERMUX_PKG_SRCDIR"
+			tar xf "$file" -C "$TERMUX_PKG_SRCDIR" --strip-components=$STRIP
+		fi
+		set -o pipefail
+	done
+}
+
+termux_step_make() {
+    termux_setup_golang
+
+    GO111MODULE=on go build -tags linux -v -mod=vendor -ldflags "-X github.com/lightningnetwork/lnd/build.Commit=v$TERMUX_PKG_VERSION" ./cmd/lnd
+    GO111MODULE=on go build -tags linux -v -mod=vendor -ldflags "-X github.com/lightningnetwork/lnd/build.Commit=v$TERMUX_PKG_VERSION" ./cmd/lncli
+}
+
+termux_step_make_install() {
+    install -Dm700 lnd lncli "$TERMUX_PREFIX"/bin/
+}