X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=genbindings.sh;h=e1d5c9d93a629c42cd281707ddd24dc90072881c;hb=3b30b992dbf03b6a38320cc16699849840e7b542;hp=77c936d9da129f46eae65670109100b2b0228a68;hpb=2a65456aa0b540060dcf3ca707a54dc98cc3f38a;p=ldk-java

diff --git a/genbindings.sh b/genbindings.sh
index 77c936d9..e1d5c9d9 100755
--- a/genbindings.sh
+++ b/genbindings.sh
@@ -6,6 +6,7 @@ usage() {
 	echo "debug should either be true, false, or leaks"
 	echo "debug of leaks turns on leak tracking on an optimized release bianry"
 	echo "android_web should either be true or false and indicates if we build for android (Java) or web (WASM)"
+	echo "Note that web currently generates the same results as !web (ie Node.JS)"
 	exit 1
 }
 [ "$1" = "" ] && usage
@@ -15,178 +16,175 @@ usage() {
 set -e
 set -x
 
-if [ "$CC" != "" ]; then
-	COMMON_COMPILE="$CC -std=c11 -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-function -Wno-nullability-completeness -Wno-pointer-sign -Wdate-time -ffile-prefix-map=$(pwd)="
-else
+function is_gnu_sed(){
+  sed --version >/dev/null 2>&1
+}
+
+if [ "$CC" = "" ]; then
 	CC=clang
-	COMMON_COMPILE="clang -std=c11 -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-function -Wno-nullability-completeness -Wno-pointer-sign -Wdate-time -ffile-prefix-map=$(pwd)="
 fi
 
+TARGET_STRING="$LDK_TARGET"
+if [ "$TARGET_STRING" = "" ]; then
+	# We assume clang-style $CC --version here, but worst-case we just get an empty suffix
+	TARGET_STRING="$($CC --version | grep Target | awk '{ print $2 }')"
+fi
+
+IS_MAC=false
+[ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
+IS_APPLE_CLANG=false
+[ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
+
+case "$TARGET_STRING" in
+	"x86_64-pc-linux"*)
+		LDK_TARGET_SUFFIX="_Linux-amd64"
+		LDK_JAR_TARGET=true
+		;;
+	"x86_64-apple-darwin"*)
+		LDK_TARGET_SUFFIX="_MacOSX-x86_64"
+		LDK_JAR_TARGET=true
+		IS_MAC=true
+		;;
+	"aarch64-apple-darwin"*)
+		LDK_TARGET_CPU="apple-a14"
+		LDK_TARGET_SUFFIX="_MacOSX-aarch64"
+		LDK_JAR_TARGET=true
+		IS_MAC=true
+		;;
+	*)
+		LDK_TARGET_SUFFIX="_${TARGET_STRING}"
+esac
+if [ "$LDK_TARGET_CPU" = "" ]; then
+	LDK_TARGET_CPU="sandybridge"
+fi
+
+COMMON_COMPILE="$CC -std=c11 -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-function -Wno-nullability-completeness -Wno-pointer-sign -Wdate-time -ffile-prefix-map=$(pwd)="
+[ "$IS_MAC" = "true" -a "$2" != "wasm" ] && COMMON_COMPILE="$COMMON_COMPILE --target=$TARGET_STRING -mcpu=$LDK_TARGET_CPU"
+
 DEBUG_ARG="$3"
 if [ "$3" = "leaks" ]; then
 	DEBUG_ARG="true"
 fi
 
 cp "$1/lightning-c-bindings/include/lightning.h" ./
-if [ "$(rustc --version --verbose | grep "host:")" = "host: x86_64-apple-darwin" ]; then
-	# OSX sed is for some reason not compatible with GNU sed
-	sed -i '' "s/TransactionOutputs/C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
+if is_gnu_sed; then
+	sed -i "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
 else
-	sed -i "s/TransactionOutputs/C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
+	# OSX sed is for some reason not compatible with GNU sed
+	sed -i '' "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
 fi
+echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" > header.c
+echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> header.c
 
-if [ "$2" != "wasm" ]; then
-	TARGET_STRING="$LDK_TARGET"
-	if [ "$TARGET_STRING" = "" ]; then
-		# We assume clang-style $CC --version here, but worst-case we just get an empty suffix
-		TARGET_STRING="$($CC --version | grep Target | awk '{ print $2 }')"
-	fi
-	case "$TARGET_STRING" in
-		"x86_64-pc-linux"*)
-			LDK_TARGET_SUFFIX="_Linux-amd64"
-			LDK_JAR_TARGET=true
-			;;
-		"x86_64-apple-darwin"*)
-			LDK_TARGET_SUFFIX="_MacOSX-x86_64"
-			LDK_JAR_TARGET=true
-			;;
-		"aarch64-apple-darwin"*)
-			LDK_TARGET_SUFFIX="_MacOSX-aarch64"
-			LDK_JAR_TARGET=true
-			;;
-		*)
-			LDK_TARGET_SUFFIX="_${TARGET_STRING}"
-	esac
-	if [ "$LDK_TARGET_CPU" = "" ]; then
-		LDK_TARGET_CPU="sandybridge"
-	fi
 
-	if [ "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" = "" ]; then
-		export LDK_GARBAGECOLLECTED_GIT_OVERRIDE=$(git describe --tag --dirty)
-	fi
-	if [ "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:0:1}" != "v" ]; then
-		echo "Version tag should start with a v" > /dev/stderr
-		exit 1
+if [ "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" = "" ]; then
+	export LDK_GARBAGECOLLECTED_GIT_OVERRIDE=$(git describe --tag --dirty)
+fi
+if [ "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:0:1}" != "v" ]; then
+	echo "Version tag should start with a v" > /dev/stderr
+	exit 1
+fi
+
+
+if [ "$2" = "c_sharp" ]; then
+	echo "Creating C# bindings..."
+	mkdir -p c_sharp/src/org/ldk/{enums,structs,impl}
+	rm -f c_sharp/src/org/ldk/{enums,structs,impl}/*.cs
+	./genbindings.py "./lightning.h" c_sharp/src/org/ldk/impl c_sharp/src/org/ldk c_sharp/ $DEBUG_ARG c_sharp $4 $TARGET_STRING
+	rm -f c_sharp/bindings.c
+	if [ "$3" = "true" ]; then
+		echo "#define LDK_DEBUG_BUILD" > c_sharp/bindings.c
+	elif [ "$3" = "leaks" ]; then
+		# For leak checking we use release libldk which doesn't expose
+		# __unmangle_inner_ptr, but the C code expects to be able to call it.
+		echo "#define __unmangle_inner_ptr(a) (a)" > c_sharp/bindings.c
 	fi
+	cat header.c >> c_sharp/bindings.c
+	cat header.c >> c_sharp/bindings.c
+	cat c_sharp/bindings.c.body >> c_sharp/bindings.c
 
-	if [ "$(rustc --version --verbose | grep "host:")" = "host: x86_64-apple-darwin" ]; then
-		# OSX sed is for some reason not compatible with GNU sed
-		sed -i '' "s/^    <version>.*<\/version>/    <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
+	IS_MAC=false
+	[ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
+	IS_APPLE_CLANG=false
+	[ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
+
+	# Compiling C# bindings with Mono
+	MONO_COMPILE="-out:csharpldk.dll -langversion:3 -t:library c_sharp/src/org/ldk/enums/*.cs c_sharp/src/org/ldk/impl/*.cs c_sharp/src/org/ldk/util/*.cs c_sharp/src/org/ldk/structs/*.cs"
+	if [ "$3" = "true" ]; then
+		mono-csc $MONO_COMPILE
 	else
-		sed -i "s/^    <version>.*<\/version>/    <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
+		mono-csc -o $MONO_COMPILE
 	fi
 
-	echo "Creating Java bindings..."
-	mkdir -p src/main/java/org/ldk/{enums,structs}
-	rm -f src/main/java/org/ldk/{enums,structs}/*.java
-	rm -f src/main/jni/*.h
-	if [ "$4" = "true" ]; then
-		./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG android $4
+	echo "Building C# bindings..."
+	COMPILE="$COMMON_COMPILE -Isrc/main/jni -pthread -fPIC"
+	LINK="-ldl -shared"
+	[ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
+	[ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
+	[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
+	[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
+	[ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
+
+	exit 0 # Sadly compilation doesn't currently work
+	if [ "$3" = "true" ]; then
+		$COMPILE $LINK -o liblightningjni_debug$LDK_TARGET_SUFFIX.so -g -fsanitize=address -shared-libasan -rdynamic -I"$1"/lightning-c-bindings/include/ $2 c_sharp/bindings.c "$1"/lightning-c-bindings/target/$LDK_TARGET/debug/libldk.a -lm
 	else
-		./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG java $4
+		$COMPILE -o bindings.o -c -flto -O3 -I"$1"/lightning-c-bindings/include/ $2 c_sharp/bindings.c
+		$COMPILE $LINK -o liblightningjni_release$LDK_TARGET_SUFFIX.so -flto -O3 -Wl,--lto-O3 -Wl,-O3 -Wl,--version-script=c_sharp/libcode.version -I"$1"/lightning-c-bindings/include/ $2 bindings.o "$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a -lm
+		[ "$IS_APPLE_CLANG" != "true" ] && llvm-strip liblightningjni_release$LDK_TARGET_SUFFIX.so
 	fi
-	rm -f src/main/jni/bindings.c
+elif [ "$2" = "python" ]; then
+	echo "Creating Python bindings..."
+	mkdir -p python/src/{enums,structs,impl}
+	rm -f python/src/{enums,structs,impl}/*.py
+	./genbindings.py "./lightning.h" python/src/impl python/src python/ $DEBUG_ARG python $4 $TARGET_STRING
+	rm -f python/bindings.c
 	if [ "$3" = "true" ]; then
-		echo "#define LDK_DEBUG_BUILD" > src/main/jni/bindings.c
+		echo "#define LDK_DEBUG_BUILD" > python/bindings.c
 	elif [ "$3" = "leaks" ]; then
 		# For leak checking we use release libldk which doesn't expose
 		# __unmangle_inner_ptr, but the C code expects to be able to call it.
-		echo "#define __unmangle_inner_ptr(a) (a)" > src/main/jni/bindings.c
+		echo "#define __unmangle_inner_ptr(a) (a)" > python/bindings.c
 	fi
-	echo "#define LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" >> src/main/jni/bindings.c
-	echo "#define CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> src/main/jni/bindings.c
-	cat src/main/jni/bindings.c.body >> src/main/jni/bindings.c
-	javac -h src/main/jni src/main/java/org/ldk/enums/*.java src/main/java/org/ldk/impl/*.java
-	rm src/main/java/org/ldk/enums/*.class src/main/java/org/ldk/impl/bindings*.class
+	echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" >> python/bindings.c
+	echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> python/bindings.c
+	cat python/bindings.c.body >> python/bindings.c
 
 	IS_MAC=false
 	[ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
 	IS_APPLE_CLANG=false
 	[ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
 
-	echo "Building Java bindings..."
-	COMPILE="$COMMON_COMPILE -mcpu=$LDK_TARGET_CPU -Isrc/main/jni -pthread -ldl -shared -fPIC"
-	[ "$IS_MAC" = "false" ] && COMPILE="$COMPILE -Wl,--no-undefined"
+	echo "Building Python bindings..."
+	COMPILE="$COMMON_COMPILE -Isrc/main/jni -pthread -fPIC"
+	LINK="-ldl -shared"
+	[ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
 	[ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
-	[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -fuse-ld=lld"
+	[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
 	[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
-	[ "$IS_MAC" = "false" -a "$3" != "false" ] && COMPILE="$COMPILE -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
+	[ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
+
+	exit 0 # Sadly compilation doesn't currently work
 	if [ "$3" = "true" ]; then
-		$COMPILE -o liblightningjni_debug$LDK_TARGET_SUFFIX.so -g -fsanitize=address -shared-libasan -rdynamic -I"$1"/lightning-c-bindings/include/ $2 src/main/jni/bindings.c "$1"/lightning-c-bindings/target/$LDK_TARGET/debug/libldk.a -lm
+		$COMPILE $LINK -o liblightningpython_debug$LDK_TARGET_SUFFIX.so -g -fsanitize=address -shared-libasan -rdynamic -I"$1"/lightning-c-bindings/include/ $2 c_sharp/bindings.c "$1"/lightning-c-bindings/target/$LDK_TARGET/debug/libldk.a -lm
 	else
-		LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
-		if [ "$IS_MAC" = "false" -a "$4" = "false" ]; then
-			COMPILE="$COMPILE -Wl,--version-script=libcode.version -fuse-ld=lld"
-			# __cxa_thread_atexit_impl is used to more effeciently cleanup per-thread local storage by rust libstd.
-			# However, it is not available on glibc versions 2.17 or earlier, and rust libstd has a null-check and
-			# fallback in case it is missing.
-			# Because it is weak-linked on the rust side, we should be able to simply define it
-			# explicitly, forcing rust to use the fallback. However, for some reason involving ancient
-			# dark magic and haunted code segments, overriding the weak symbol only impacts sites which
-			# *call* the symbol in question, not sites which *compare with* the symbol in question.
-			# This means that the NULL check in rust's libstd will always think the function is
-			# callable while the function which is called ends up being NULL (leading to a jmp to the
-			# zero page and a quick SEGFAULT).
-			# This issue persists not only with directly providing a symbol, but also ld.lld's -wrap
-			# and --defsym arguments.
-			# In smaller programs, it appears to be possible to work around this with -Bsymbolic and
-			# -nostdlib, however when applied the full-sized JNI library here it no longer works.
-			# After exhausting nearly every flag documented in lld, the only reliable method appears
-			# to be editing the LDK binary. Luckily, LLVM's tooling makes this rather easy as we can
-			# disassemble it into very readable code, edit it, and then reassemble it.
-			# Note that if we do so we don't have to bother overriding the actual call, LLVM should
-			# optimize it away, which also provides a good check that there isn't anything actually
-			# relying on it elsewhere.
-			[ ! -f "$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a ] && exit 1
-			if [ "$(ar t "$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a | grep -v "\.o$" || echo)" != "" ]; then
-				echo "Archive contained non-object files!"
-				exit 1
-			fi
-			if [ "$(ar t "$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a | grep ldk.ldk.*-cgu.*.rcgu.o | wc -l)" != "1" ]; then
-				echo "Archive contained more than one LDK object file"
-				exit 1
-			fi
-			mkdir -p tmp
-			rm -f tmp/*
-			ar x --output=tmp "$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
-			pushd tmp
-			llvm-dis ldk.ldk.*-cgu.*.rcgu.o
-			sed -i 's/br i1 icmp eq (i8\* @__cxa_thread_atexit_impl, i8\* null)/br i1 icmp eq (i8* null, i8* null)/g' ldk.ldk.*-cgu.*.rcgu.o.ll
-			llvm-as ldk.ldk.*-cgu.*.rcgu.o.ll -o ./libldk.bc
-			ar q libldk.a *.o
-			popd
-			LDK_LIB="tmp/libldk.bc tmp/libldk.a"
-		fi
-		$COMPILE -o liblightningjni_release$LDK_TARGET_SUFFIX.so -flto -O3 -I"$1"/lightning-c-bindings/include/ $2 src/main/jni/bindings.c $LDK_LIB
-		if [ "$IS_MAC" = "false" -a "$4" = "false" ]; then
-			GLIBC_SYMBS="$(objdump -T liblightningjni_release$LDK_TARGET_SUFFIX.so | grep GLIBC_ | grep -v "GLIBC_2\.2\." | grep -v "GLIBC_2\.3\(\.\| \)" | grep -v "GLIBC_2.\(14\|17\) " || echo)"
-			if [ "$GLIBC_SYMBS" != "" ]; then
-				echo "Unexpected glibc version dependency! Some users need glibc 2.17 support, symbols for newer glibcs cannot be included."
-				echo "$GLIBC_SYMBS"
-				exit 1
-			fi
-			REALLOC_ARRAY_SYMBS="$(objdump -T liblightningjni_release$LDK_TARGET_SUFFIX.so | grep reallocarray || echo)"
-			if [ "$REALLOC_ARRAY_SYMBS" != "" ]; then
-				echo "Unexpected reallocarray dependency!"
-				exit 1
-			fi
-		fi
-		if [ "$LDK_JAR_TARGET" = "true" ]; then
-			# Copy to JNI native directory for inclusion in JARs
-			mkdir -p src/main/resources/
-			cp liblightningjni_release$LDK_TARGET_SUFFIX.so src/main/resources/liblightningjni$LDK_TARGET_SUFFIX.nativelib
-		fi
+		$COMPILE -o bindings.o -c -flto -O3 -I"$1"/lightning-c-bindings/include/ $2 c_sharp/bindings.c
+		$COMPILE $LINK -o liblightningpython_release$LDK_TARGET_SUFFIX.so -Wl,--version-script=python/libcode.version -flto -O3 -Wl,--lto-O3 -Wl,-O3 -I"$1"/lightning-c-bindings/include/ $2 bindings.o "$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a -lm
+		[ "$IS_APPLE_CLANG" != "true" ] && llvm-strip liblightningpython_release$LDK_TARGET_SUFFIX.so
 	fi
-else
+elif [ "$2" = "wasm" ]; then
 	echo "Creating TS bindings..."
 	mkdir -p ts/{enums,structs}
 	rm -f ts/{enums,structs,}/*.{mjs,mts,mts.part}
 	if [ "$4" = "false" ]; then
-		./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript node
+		./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript node wasm
 	else
-		./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript browser
+		./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript browser wasm
 	fi
 	rm -f ts/bindings.c
+	sed -i 's/^  "version": .*/  "version": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'",/g' ts/package.json
+	sed -i 's/^  "version": .*/  "version": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'",/g' node-net/package.json
+	sed -i 's/^    "lightningdevkit": .*/    "lightningdevkit": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'"/g' node-net/package.json
 	if [ "$3" = "true" ]; then
 		echo "#define LDK_DEBUG_BUILD" > ts/bindings.c
 	elif [ "$3" = "leaks" ]; then
@@ -194,22 +192,20 @@ else
 		# __unmangle_inner_ptr, but the C code expects to be able to call it.
 		echo "#define __unmangle_inner_ptr(a) (a)" > ts/bindings.c
 	fi
-	echo "#define LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" >> ts/bindings.c
-	echo "#define CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> ts/bindings.c
+	cat header.c >> ts/bindings.c
 	cat ts/bindings.c.body >> ts/bindings.c
 
 	echo "Building TS bindings..."
-	COMPILE="$COMMON_COMPILE -flto -Wl,--no-entry -Wl,--export-dynamic -Wl,-allow-undefined -nostdlib --target=wasm32-wasi"
+	COMPILE="$COMMON_COMPILE -flto -Wl,--no-entry -nostdlib --target=wasm32-wasi -Wl,-z -Wl,stack-size=$((8*1024*1024)) -Wl,--initial-memory=$((16*1024*1024)) -Wl,--max-memory=$((1024*1024*1024)) -Wl,--global-base=4096"
 	# We only need malloc and assert/abort, but for now just use WASI for those:
-	#EXTRA_LINK=/usr/lib/wasm32-wasi/libc.a
-	EXTRA_LINK=
-	[ "$3" != "false" ] && COMPILE="$COMPILE -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,reallocarray -Wl,-wrap,malloc -Wl,-wrap,free"
+	EXTRA_LINK=/usr/lib/wasm32-wasi/libc.a
+	[ "$3" != "false" ] && COMPILE="$COMPILE -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,reallocarray -Wl,-wrap,malloc -Wl,-wrap,aligned_alloc -Wl,-wrap,free"
 	if [ "$3" = "true" ]; then
 		WASM_FILE=liblightningjs_debug.wasm
-		$COMPILE -o liblightningjs_debug.wasm -g -I"$1"/lightning-c-bindings/include/ ts/bindings.c "$1"/lightning-c-bindings/target/wasm32-wasi/debug/libldk.a $EXTRA_LINK
+		$COMPILE -o liblightningjs_debug.wasm -g -O1 -I"$1"/lightning-c-bindings/include/ ts/bindings.c "$1"/lightning-c-bindings/target/wasm32-wasi/debug/libldk.a $EXTRA_LINK
 	else
 		WASM_FILE=liblightningjs_release.wasm
-		$COMPILE -o liblightningjs_release.wasm -s -Os -I"$1"/lightning-c-bindings/include/ ts/bindings.c "$1"/lightning-c-bindings/target/wasm32-wasi/release/libldk.a $EXTRA_LINK
+		$COMPILE -o liblightningjs_release.wasm -s -Oz -I"$1"/lightning-c-bindings/include/ ts/bindings.c "$1"/lightning-c-bindings/target/wasm32-wasi/release/libldk.a $EXTRA_LINK
 	fi
 
 	if [ -x "$(which tsc)" ]; then
@@ -219,19 +215,79 @@ else
 			mv $F.tmp $F
 		done
 		rm imports.mts.part
-		if [ "$4" = "true" ]; then
-			tsc
-		else
-			tsc --types node --typeRoots .
-			cd ..
-			if [ -x "$(which node)" ]; then
-				NODE_V="$(node --version)"
-				if [ "${NODE_V:1:2}" -gt 14 ]; then
-					rm -f liblightningjs.wasm
-					ln -s $WASM_FILE liblightningjs.wasm
-					node ts/test/node.mjs
-				fi
+		tsc --types node --typeRoots .
+		cp ../$WASM_FILE liblightningjs.wasm
+		cp ../README.md README.md
+		cd ../node-net
+		tsc --types node --typeRoots .
+		echo Ready to publish!
+		if [ -x "$(which node)" ]; then
+			NODE_V="$(node --version)"
+			if [ "${NODE_V:1:2}" -gt 14 ]; then
+				cd ../ts
+				node --stack_trace_limit=200 --trace-uncaught test/node.mjs
+				cd ../node-net
+				node --stack_trace_limit=200 --trace-uncaught test/test.mjs
 			fi
 		fi
 	fi
+else
+	if is_gnu_sed; then
+		sed -i "s/^    <version>.*<\/version>/    <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
+	else
+	  # OSX sed is for some reason not compatible with GNU sed
+		sed -i '' "s/^    <version>.*<\/version>/    <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
+	fi
+
+	echo "Creating Java bindings..."
+	mkdir -p src/main/java/org/ldk/{enums,structs}
+	rm -f src/main/java/org/ldk/{enums,structs}/*.java
+	rm -f src/main/jni/*.h
+	if [ "$4" = "true" ]; then
+		./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG android $4 $TARGET_STRING
+	else
+		./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG java $4 $TARGET_STRING
+	fi
+	rm -f src/main/jni/bindings.c
+	if [ "$3" = "true" ]; then
+		echo "#define LDK_DEBUG_BUILD" > src/main/jni/bindings.c
+	elif [ "$3" = "leaks" ]; then
+		# For leak checking we use release libldk which doesn't expose
+		# __unmangle_inner_ptr, but the C code expects to be able to call it.
+		echo "#define __unmangle_inner_ptr(a) (a)" > src/main/jni/bindings.c
+	fi
+	cat header.c >> src/main/jni/bindings.c
+	cat header.c >> src/main/jni/bindings.c
+	cat src/main/jni/bindings.c.body >> src/main/jni/bindings.c
+	javac -h src/main/jni src/main/java/org/ldk/enums/*.java src/main/java/org/ldk/impl/*.java
+	rm src/main/java/org/ldk/enums/*.class src/main/java/org/ldk/impl/bindings*.class
+
+	echo "Building Java bindings..."
+	COMPILE="$COMMON_COMPILE -Isrc/main/jni -pthread -fPIC"
+	LINK="-ldl -shared"
+	[ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
+	[ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
+	[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
+	[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
+	[ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
+	if [ "$3" = "true" ]; then
+		$COMPILE $LINK -o liblightningjni_debug$LDK_TARGET_SUFFIX.so -g -fsanitize=address -shared-libasan -rdynamic -I"$1"/lightning-c-bindings/include/ $2 src/main/jni/bindings.c "$1"/lightning-c-bindings/target/$LDK_TARGET/debug/libldk.a -lm
+	else
+		[ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined -flto -Wl,-O3 -Wl,--lto-O3"
+		[ "$IS_MAC" = "false" ] && COMPILE="$COMPILE -flto"
+		[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -flto -Wl,-O3 -Wl,--lto-O3"
+		[ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -flto"
+		LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
+		if [ "$IS_MAC" = "false" -a "$4" = "false" ]; then
+			LINK="$LINK -Wl,--version-script=libcode.version -fuse-ld=lld"
+		fi
+		$COMPILE -o bindings.o -c -O3 -I"$1"/lightning-c-bindings/include/ $2 src/main/jni/bindings.c
+		$COMPILE $LINK -o liblightningjni_release$LDK_TARGET_SUFFIX.so -O3 -I"$1"/lightning-c-bindings/include/ $2 bindings.o $LDK_LIB -lm
+		[ "$IS_APPLE_CLANG" != "true" ] && llvm-strip liblightningjni_release$LDK_TARGET_SUFFIX.so
+		if [ "$LDK_JAR_TARGET" = "true" ]; then
+			# Copy to JNI native directory for inclusion in JARs
+			mkdir -p src/main/resources/
+			cp liblightningjni_release$LDK_TARGET_SUFFIX.so src/main/resources/liblightningjni$LDK_TARGET_SUFFIX.nativelib
+		fi
+	fi
 fi