new package: openjdk-17

Testing.

Pull request CI jobs fail for some reason, however I can't reproduce issue
with local builds. Maybe this will not fail, otherwise will revert this
commit.

packages/openjdk-17/build.sh

@@ -0,0 +1,106 @@
+TERMUX_PKG_HOMEPAGE=https://github.com/PojavLauncherTeam/mobile
+TERMUX_PKG_DESCRIPTION="Java development kit and runtime"
+TERMUX_PKG_LICENSE="GPL-2.0"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION=17.0
+TERMUX_PKG_SRCURL=https://github.com/termux/openjdk-mobile-termux/archive/ec285598849a27f681ea6269342cf03cf382eb56.tar.gz
+TERMUX_PKG_SHA256=d7c6ead9d80d0f60d98d0414e9dc87f5e18a304e420f5cd21f1aa3210c1a1528
+TERMUX_PKG_DEPENDS="cups, fontconfig, freetype, libandroid-shmem, libandroid-spawn, libiconv, libpng, libx11, libxrender, zlib"
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_HAS_DEBUG=false
+
+termux_step_pre_configure() {
+	if [ "$TERMUX_ARCH" = "arm" ]; then
+		export JVM_VARIANTS="client"
+	else
+		export JVM_VARIANTS="server"
+	fi
+
+	# Provide fake gcc.
+	mkdir -p $TERMUX_PKG_SRCDIR/wrappers-bin
+	cat <<- EOF > $TERMUX_PKG_SRCDIR/wrappers-bin/android-wrapped-clang
+	#!/bin/bash
+	name=\$(basename "\$0")
+	if [ "\$name" = "android-wrapped-clang" ]; then
+		name=gcc
+		compiler=$CC
+	else
+		name=g++
+		compiler=$CXX
+	fi
+	if [ "\$1" = "--version" ]; then
+		echo "${TERMUX_HOST_PLATFORM/arm/armv7a}-\${name} (GCC) 4.9 20140827 (prerelease)"
+		echo "Copyright (C) 2014 Free Software Foundation, Inc."
+		echo "This is free software; see the source for copying conditions.  There is NO"
+		echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+		exit 0
+	fi
+	exec \$compiler "\${@/-fno-var-tracking-assignments/}"
+	EOF
+	chmod +x $TERMUX_PKG_SRCDIR/wrappers-bin/android-wrapped-clang
+	ln -sfr $TERMUX_PKG_SRCDIR/wrappers-bin/android-wrapped-clang \
+		$TERMUX_PKG_SRCDIR/wrappers-bin/android-wrapped-clang++
+	CC=$TERMUX_PKG_SRCDIR/wrappers-bin/android-wrapped-clang
+	CXX=$TERMUX_PKG_SRCDIR/wrappers-bin/android-wrapped-clang++
+
+	cat <<- EOF > $TERMUX_STANDALONE_TOOLCHAIN/devkit.info
+	DEVKIT_NAME="Android"
+	DEVKIT_TOOLCHAIN_PATH="\$DEVKIT_ROOT"
+	DEVKIT_SYSROOT="\$DEVKIT_ROOT/sysroot"
+	EOF
+
+	# OpenJDK uses same makefile for host and target builds, so we can't
+	# easily patch usage of librt and libpthread. Using linker scripts
+	# instead.
+	echo 'INPUT(-lc)' > $TERMUX_PREFIX/lib/librt.so
+	echo 'INPUT(-lc)' > $TERMUX_PREFIX/lib/libpthread.so
+}
+
+termux_step_configure() {
+	bash ./configure \
+		--openjdk-target=$TERMUX_HOST_PLATFORM \
+		--with-extra-cflags="$CFLAGS $CPPFLAGS -DLE_STANDALONE -DANDROID" \
+		--with-extra-cxxflags="$CXXFLAGS $CPPFLAGS -DLE_STANDALONE -DANDROID" \
+		--with-extra-ldflags="$LDFLAGS" \
+		--disable-precompiled-headers \
+		--disable-warnings-as-errors \
+		--enable-option-checking=fatal \
+		--enable-headless-only=yes \
+		--with-toolchain-type=gcc \
+		--with-jvm-variants="$JVM_VARIANTS" \
+		--with-devkit="$TERMUX_STANDALONE_TOOLCHAIN" \
+		--with-debug-level=release \
+		--with-cups-include="$TERMUX_PREFIX/include" \
+		--with-fontconfig-include="$TERMUX_PREFIX/include" \
+		--with-freetype-include="$TERMUX_PREFIX/include/freetype2" \
+		--with-freetype-lib="$TERMUX_PREFIX/lib" \
+		--with-libpng=system \
+		--with-zlib=system \
+		--x-includes="$TERMUX_PREFIX/include/X11" \
+		--x-libraries="$TERMUX_PREFIX/lib"
+}
+
+termux_step_make() {
+	cd build/linux-${TERMUX_ARCH/i686/x86}-${JVM_VARIANTS}-release
+	make JOBS=$TERMUX_MAKE_PROCESSES images
+
+	# Delete created library stubs.
+	rm $TERMUX_PREFIX/lib/librt.so $TERMUX_PREFIX/lib/libpthread.so
+}
+
+termux_step_make_install() {
+	rm -rf $TERMUX_PREFIX/opt/openjdk
+	mkdir -p $TERMUX_PREFIX/opt/openjdk
+	cp -r build/linux-${TERMUX_ARCH/i686/x86}-${JVM_VARIANTS}-release/images/jdk/* \
+		$TERMUX_PREFIX/opt/openjdk/
+	find $TERMUX_PREFIX/opt/openjdk -name "*.debuginfo" -delete
+
+	# OpenJDK is not installed into /prefix/bin.
+	local i
+	for i in $TERMUX_PREFIX/opt/openjdk/bin/*; do
+		if [ ! -f "$i" ]; then
+			continue
+		fi
+		ln -sfr $i $TERMUX_PREFIX/bin/$(basename $i)
+	done
+}

packages/openjdk-17/iconv.patch

@@ -0,0 +1,36 @@
+diff -uNr mobile-ec285598849a27f681ea6269342cf03cf382eb56/make/modules/java.instrument/Lib.gmk mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/make/modules/java.instrument/Lib.gmk
+--- mobile-ec285598849a27f681ea6269342cf03cf382eb56/make/modules/java.instrument/Lib.gmk	2021-07-06 14:29:24.000000000 +0300
++++ mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/make/modules/java.instrument/Lib.gmk	2021-07-29 19:38:19.486712301 +0300
+@@ -36,7 +36,6 @@
+ $(eval $(call SetupJdkLibrary, BUILD_LIBINSTRUMENT, \
+     NAME := instrument, \
+     OPTIMIZATION := LOW, \
+-    EXTRA_SRC := java.base:libtinyiconv, \
+     CFLAGS := $(CFLAGS_JDKLIB) $(LIBINSTRUMENT_CFLAGS), \
+     CFLAGS_debug := -DJPLIS_LOGGING, \
+     CFLAGS_release := -DNO_JPLIS_LOGGING, \
+@@ -51,7 +50,7 @@
+     LDFLAGS_aix := -L$(SUPPORT_OUTPUTDIR)/native/java.base, \
+     LIBS := $(JDKLIB_LIBS), \
+     LIBS_unix := -ljava -ljvm $(LIBZ_LIBS), \
+-    LIBS_linux := -ljli $(LIBDL), \
++    LIBS_linux := -ljli -liconv $(LIBDL), \
+     LIBS_aix := -liconv -ljli_static $(LIBDL), \
+     LIBS_macosx := -ljli -liconv -framework Cocoa -framework Security \
+         -framework ApplicationServices, \
+diff -uNr mobile-ec285598849a27f681ea6269342cf03cf382eb56/make/modules/jdk.jdwp.agent/Lib.gmk mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/make/modules/jdk.jdwp.agent/Lib.gmk
+--- mobile-ec285598849a27f681ea6269342cf03cf382eb56/make/modules/jdk.jdwp.agent/Lib.gmk	2021-07-06 14:29:24.000000000 +0300
++++ mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/make/modules/jdk.jdwp.agent/Lib.gmk	2021-07-29 19:38:46.415058534 +0300
+@@ -59,11 +59,10 @@
+     EXTRA_HEADER_DIRS := \
+       include \
+       libjdwp/export, \
+-    EXTRA_SRC := java.base:libtinyiconv, \
+     LDFLAGS := $(LDFLAGS_JDKLIB) \
+         $(call SET_SHARED_LIBRARY_ORIGIN), \
+     LIBS := $(JDKLIB_LIBS), \
+-    LIBS_linux := $(LIBDL), \
++    LIBS_linux := -liconv $(LIBDL), \
+     LIBS_macosx := -liconv, \
+     LIBS_aix := -liconv, \
+ ))

packages/openjdk-17/libraries.m4.patch

@@ -0,0 +1,11 @@
+diff -uNr mobile-ec285598849a27f681ea6269342cf03cf382eb56/make/autoconf/libraries.m4 mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/make/autoconf/libraries.m4
+--- mobile-ec285598849a27f681ea6269342cf03cf382eb56/make/autoconf/libraries.m4	2021-07-06 14:29:24.000000000 +0300
++++ mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/make/autoconf/libraries.m4	2021-07-29 18:54:56.693068733 +0300
+@@ -99,7 +99,6 @@
+   LIB_SETUP_CUPS
+   LIB_SETUP_FONTCONFIG
+   LIB_SETUP_FREETYPE
+-  LIB_SETUP_ALSA
+   LIB_SETUP_LIBFFI
+   LIB_SETUP_BUNDLED_LIBS
+   LIB_SETUP_MISC_LIBS

packages/openjdk-17/no-func-redef.patch

@@ -0,0 +1,36 @@
+diff -uNr mobile-ec285598849a27f681ea6269342cf03cf382eb56/src/hotspot/os/linux/os_linux.cpp mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/src/hotspot/os/linux/os_linux.cpp
+--- mobile-ec285598849a27f681ea6269342cf03cf382eb56/src/hotspot/os/linux/os_linux.cpp	2021-07-06 14:29:24.000000000 +0300
++++ mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/src/hotspot/os/linux/os_linux.cpp	2021-07-29 17:55:29.989033099 +0300
+@@ -132,7 +132,7 @@
+ // for timer info max values which include all bits
+ #define ALL_64_BITS CONST64(0xFFFFFFFFFFFFFFFF)
+ 
+-#if defined(MUSL_LIBC) || defined(__ANDROID__)
++#if defined(MUSL_LIBC) || defined(__ANDROID__) && !defined(__TERMUX__)
+ // dlvsym is not a part of POSIX
+ // and musl libc doesn't implement it.
+ static void *dlvsym(void *handle,
+diff -uNr mobile-ec285598849a27f681ea6269342cf03cf382eb56/src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c
+--- mobile-ec285598849a27f681ea6269342cf03cf382eb56/src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c	2021-07-06 14:29:24.000000000 +0300
++++ mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c	2021-07-29 18:11:21.496721867 +0300
+@@ -155,7 +155,7 @@
+ static lutimes_func* my_lutimes_func = NULL;
+ static fdopendir_func* my_fdopendir_func = NULL;
+ 
+-#ifdef __ANDROID__
++#if defined(__ANDROID__) && !defined(__TERMUX__)
+ /*
+  * TODO: Android lacks support for the methods listed below.  In it's place are
+  * alternatives that use existing Android functionality, but lack reentrant
+diff -uNr mobile-ec285598849a27f681ea6269342cf03cf382eb56/src/java.base/unix/native/libjava/java_props_md.c mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/src/java.base/unix/native/libjava/java_props_md.c
+--- mobile-ec285598849a27f681ea6269342cf03cf382eb56/src/java.base/unix/native/libjava/java_props_md.c	2021-07-06 14:29:24.000000000 +0300
++++ mobile-ec285598849a27f681ea6269342cf03cf382eb56.mod/src/java.base/unix/native/libjava/java_props_md.c	2021-07-29 18:07:42.758055414 +0300
+@@ -46,7 +46,7 @@
+ #include "java_props_macosx.h"
+ #endif
+ 
+-#ifdef __ANDROID__
++#if defined(__ANDROID__) && !defined(__TERMUX__)
+ // From https://android.googlesource.com/platform/bionic/+/master/libc/bionic/langinfo.cpp
+ /*
+  * Copyright (C) 2016 The Android Open Source Project