new package: ravencoin

packages/ravencoin/build.sh

@@ -0,0 +1,33 @@
+TERMUX_PKG_HOMEPAGE=https://ravencoin.org/
+TERMUX_PKG_DESCRIPTION="A peer-to-peer blockchain, handling the efficient creation and transfer of assets from one party to another"
+TERMUX_PKG_LICENSE="MIT"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION=4.3.2.1
+TERMUX_PKG_SRCURL=https://github.com/RavenProject/Ravencoin/archive/refs/tags/v${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=02e6c12220ba0f9378a3af790a57a0a6e11d7b091adfd91f555aab07341d62e3
+TERMUX_PKG_DEPENDS="boost, libevent, openssl"
+TERMUX_PKG_BUILD_DEPENDS="libdb"
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
+--disable-tests
+--disable-wallet
+--with-boost=$TERMUX_PREFIX/lib
+--with-boost-libdir=$TERMUX_PREFIX/lib
+"
+
+termux_step_pre_configure() {
+	autoreconf -fi
+
+	_NEED_DUMMY_LIBPTHREAD_A=
+	_LIBPTHREAD_A=$TERMUX_PREFIX/lib/libpthread.a
+	if [ ! -e $_LIBPTHREAD_A ]; then
+		_NEED_DUMMY_LIBPTHREAD_A=true
+		echo '!<arch>' > $_LIBPTHREAD_A
+	fi
+}
+
+
+termux_step_post_make_install() {
+	if [ $_NEED_DUMMY_LIBPTHREAD_A ]; then
+		rm -f $_LIBPTHREAD_A
+	fi
+}

packages/ravencoin/src-leveldb-util-env_posix.cc.patch

@@ -0,0 +1,15 @@
+--- a/src/leveldb/util/env_posix.cc
++++ b/src/leveldb/util/env_posix.cc
+@@ -28,6 +28,12 @@
+ #include "util/posix_logger.h"
+ #include "util/env_posix_test_helper.h"
+ 
++#if defined __ANDROID__ && __ANDROID_API__ < 28
++#define fread_unlocked fread
++#define fwrite_unlocked fwrite
++#define fflush_unlocked fflush
++#endif
++
+ namespace leveldb {
+ 
+ namespace {