#!/bin/bash
usage() {
- echo "USAGE: path/to/ldk-c-bindings \"JNI_CFLAGS\" debug android"
+ echo "USAGE: path/to/ldk-c-bindings [wasm|\"JNI_CFLAGS\"] debug android_web"
echo "For JNI_CFLAGS you probably want -I/usr/lib/jvm/java-11-openjdk-amd64/include/ -I/usr/lib/jvm/java-11-openjdk-amd64/include/linux/"
+ echo "If JNI_CFLAGS is instead set to wasm, we build for wasm/TypeScript instead of Java"
echo "debug should either be true, false, or leaks"
echo "debug of leaks turns on leak tracking on an optimized release bianry"
- echo "android should either be true or false"
+ 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
[ "$3" != "true" -a "$3" != "false" -a "$3" != "leaks" ] && usage
[ "$4" != "true" -a "$4" != "false" ] && usage
+set -e
set -x
-if [ "$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"
# We assume clang-style $CC --version here, but worst-case we just get an empty suffix
TARGET_STRING="$($CC --version | grep Target | awk '{ print $2 }')"
fi
+
+IS_MAC=false
+IS_WIN=false
+
+[ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
+IS_APPLE_CLANG=false
+[ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
+
+STRIP=llvm-strip
+[ "$IS_APPLE_CLANG" = "true" ] && STRIP=echo
+
case "$TARGET_STRING" in
"x86_64-pc-linux"*)
LDK_TARGET_SUFFIX="_Linux-amd64"
+ CS_PLATFORM_NAME="linux-x64"
+ LDK_JAR_TARGET=true
+ ;;
+ "x86_64-redhat-linux"*)
+ LDK_TARGET_SUFFIX="_Linux-amd64"
+ CS_PLATFORM_NAME="linux-x64"
LDK_JAR_TARGET=true
;;
"x86_64-apple-darwin"*)
LDK_TARGET_SUFFIX="_MacOSX-x86_64"
+ CS_PLATFORM_NAME="osx-x64"
LDK_JAR_TARGET=true
+ IS_MAC=true
;;
"aarch64-apple-darwin"*)
+ LDK_TARGET_CPU="apple-a14"
LDK_TARGET_SUFFIX="_MacOSX-aarch64"
+ CS_PLATFORM_NAME="osx-arm64"
LDK_JAR_TARGET=true
+ IS_MAC=true
+ ;;
+ "x86_64-pc-windows"*)
+ LDK_TARGET_SUFFIX="_Win-amd64"
+ CS_PLATFORM_NAME="win-x64"
+ LDK_JAR_TARGET=true
+ IS_WIN=true
+ # llvm-strip currently corrupts DLLs - https://github.com/llvm/llvm-project/issues/63081
+ STRIP=echo
;;
*)
LDK_TARGET_SUFFIX="_${TARGET_STRING}"
LDK_TARGET_CPU="sandybridge"
fi
-set -e
+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)="
+COMMON_CC=""
+if [[ "$TARGET_STRING" != *"android" && "$TARGET_STRING" != *"androideabi" ]]; then
+ [[ "$TARGET_STRING" != "x86"* ]] && COMMON_CC="$COMMON_CC --target=$TARGET_STRING"
+ [[ "$TARGET_STRING" = "x86"* ]] && COMMON_CC="$COMMON_CC --target=$TARGET_STRING"
+fi
+[[ "$TARGET_STRING" != "x86"* ]] && COMMON_CC="$COMMON_CC -mcpu=$LDK_TARGET_CPU"
+[[ "$TARGET_STRING" = "x86"* ]] && COMMON_CC="$COMMON_CC -march=$LDK_TARGET_CPU -mtune=$LDK_TARGET_CPU"
+[ "$IS_MAC" = "true" -a "$MACOS_SDK" != "" ] && COMMON_COMPILE="$COMMON_COMPILE -isysroot $MACOS_SDK"
+
+DEBUG_ARG="$3"
+if [ "$3" = "leaks" ]; then
+ DEBUG_ARG="true"
+fi
+
+cp "$1/lightning-c-bindings/include/lightning.h" ./
+if is_gnu_sed; then
+ sed -i "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
+else
+ # OSX sed is for some reason not compatible with GNU sed
+ sed -i '' "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
+fi
+echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" > header.c
+echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> header.c
+
if [ "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" = "" ]; then
export LDK_GARBAGECOLLECTED_GIT_OVERRIDE=$(git describe --tag --dirty)
exit 1
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
- sed -i '' "s/^ <version>.*<\/version>/ <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
-else
- sed -i "s/TransactionOutputs/C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
- sed -i "s/^ <version>.*<\/version>/ <version>${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
-DEBUG_ARG="$3"
-if [ "$3" = "leaks" ]; then
- DEBUG_ARG="true"
-fi
-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
-else
- ./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG java $4
-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
-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
+if [ "$2" = "c_sharp" ]; then
+ echo "Creating C# bindings..."
+ mkdir -p c_sharp/src/org/ldk/{enums,structs,impl}
+ rm -f c_sharp/src/org/ldk/{enums,structs,impl}/*.cs
+ GEN_PLAT="c_sharp-linux"
+ [ "$IS_WIN" = "true" ] && GEN_PLAT="c_sharp-win"
+ [ "$IS_MAC" = "true" ] && GEN_PLAT="c_sharp-darwin"
+ ./genbindings.py "./lightning.h" c_sharp/src/org/ldk/impl c_sharp/src/org/ldk c_sharp/ $DEBUG_ARG $GEN_PLAT $4 $TARGET_STRING
+ rm -f c_sharp/bindings.c
+ if [ "$3" = "true" ]; then
+ echo "#define LDK_DEBUG_BUILD" > c_sharp/bindings.c
+ elif [ "$3" = "leaks" ]; then
+ # For leak checking we use release libldk which doesn't expose
+ # __unmangle_inner_ptr, but the C code expects to be able to call it.
+ echo "#define __unmangle_inner_ptr(a) (a)" > c_sharp/bindings.c
+ fi
+ cat header.c >> c_sharp/bindings.c
+ cat header.c >> c_sharp/bindings.c
+ cat c_sharp/bindings.c.body >> c_sharp/bindings.c
-IS_MAC=false
-[ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
-IS_APPLE_CLANG=false
-[ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
+ if is_gnu_sed; then
+ sed -i "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/org.ldk.nuspec
+ sed -i "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/package/services/metadata/core-properties/ldk.psmdcp
+ else
+ # OSX sed is for some reason not compatible with GNU sed
+ sed -i '' "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/org.ldk.nuspec
+ sed -i '' "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/package/services/metadata/core-properties/ldk.psmdcp
+ fi
-echo "Building Java bindings..."
-COMPILE="$COMMON_COMPILE -mcpu=$LDK_TARGET_CPU -Isrc/main/jni -pthread -ldl -shared -fPIC"
-[ "$IS_MAC" = "false" ] && COMPILE="$COMPILE -Wl,--no-undefined"
-[ "$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" ] && 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"
-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
-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"
+ # Compiling C# bindings with Mono
+ if [ "$3" = "true" ]; then
+ mono-csc -g -out:csharpldk.dll -langversion:3 -t:library -unsafe 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
+ else
+ cd c_sharp
+ dotnet build --configuration Release
+ cd ..
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
+
+ echo "Building C# bindings..."
+ COMPILE="$COMMON_COMPILE $COMMON_CC -pthread -fPIC"
+ LINK="$COMMON_CC -shared"
+ [ "$IS_WIN" = "false" ] && LINK="$LINK -ldl"
+ [ "$IS_MAC" = "false" ] && LINK="$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"
+ [ "$IS_WIN" = "true" ] && LINK="$LINK -lbcrypt -lntdll -static-libgcc"
+ [ "$IS_WIN" = "true" ] && COMPILE="$COMPILE -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/ -I/usr/x86_64-w64-mingw32/include/"
+
+ if [ "$3" = "true" ]; then
+ $COMPILE $LINK -o libldkcsharp_debug$LDK_TARGET_SUFFIX.so -g -fsanitize=address -shared-libasan -rdynamic -I"$1"/lightning-c-bindings/include/ c_sharp/bindings.c "$1"/lightning-c-bindings/target/$LDK_TARGET/debug/libldk.a -lm
+ else
+ [ "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -flto -Wl,-O3 -fuse-ld=lld"
+ [ "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -flto"
+ [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
+ [ "$IS_WIN" = "false" ] && LINK="$LINK -Wl,--lto-O3"
+ LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
+ if [ "$IS_MAC" = "false" -a "$IS_WIN" = "false" -a "$4" = "false" ]; then
+ LINK="$LINK -Wl,--version-script=c_sharp/libcode.version -Wl,--build-id=0x0000000000000000"
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
+
+ # When building for Windows, a timestamp is included in the resulting dll,
+ # so we have to build with faketime.
+ faketime -f "2021-01-01 00:00:00" $COMPILE -o bindings.o -c -O3 -I"$1"/lightning-c-bindings/include/ c_sharp/bindings.c
+ faketime -f "2021-01-01 00:00:00" $COMPILE $LINK -o libldkcsharp_release$LDK_TARGET_SUFFIX.so -O3 bindings.o $LDK_LIB -lm
+ $STRIP -R .llvmbc -R .llvmcmd libldkcsharp_release$LDK_TARGET_SUFFIX.so
+
+ if [ "$LDK_JAR_TARGET" = "true" ]; then
+ # Copy resulting native binary for inclusion in release nuget zip
+ mkdir -p c_sharp/packaging_artifacts/lib/net6.0/
+ cp c_sharp/bin/Release/net6.0/csharpldk.dll c_sharp/packaging_artifacts/lib/net6.0/
+
+ mkdir -p c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/
+ if [ "$IS_WIN" = "true" ]; then
+ cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/ldkcsharp.dll
+ elif [ "$IS_MAC" = "true" ]; then
+ cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/libldkcsharp.dylib
+ else
+ cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/libldkcsharp.so
+ fi
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
+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" > python/bindings.c
+ elif [ "$3" = "leaks" ]; then
+ # For leak checking we use release libldk which doesn't expose
+ # __unmangle_inner_ptr, but the C code expects to be able to call it.
+ echo "#define __unmangle_inner_ptr(a) (a)" > python/bindings.c
fi
-fi
+ echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" >> python/bindings.c
+ echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> python/bindings.c
+ cat python/bindings.c.body >> python/bindings.c
+
+ IS_MAC=false
+ [ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
+ IS_APPLE_CLANG=false
+ [ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
-echo "Creating TS bindings..."
-mkdir -p ts/{enums,structs}
-rm -f ts/{enums,structs}/*.ts
-./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript
-echo "#define LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" > ts/bindings.c
-echo "#define CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> ts/bindings.c
-cat ts/bindings.c.body >> ts/bindings.c
-
-echo "Building TS bindings..."
-COMPILE="$COMMON_COMPILE -flto -Wl,--no-entry -Wl,--export-dynamic -Wl,-allow-undefined -nostdlib --target=wasm32-wasi"
-# 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"
-if [ "$3" = "true" ]; then
- $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 $EXTRA_LINK
+ echo "Building Python bindings..."
+ COMPILE="$COMMON_COMPILE $COMMON_CC -Isrc/main/jni -pthread -fPIC"
+ LINK="$COMMON_CC -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 $LINK -o liblightningpython_debug$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
+ $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
+ $STRIP -R .llvmbc -R .llvmcmd liblightningpython_release$LDK_TARGET_SUFFIX.so
+ fi
+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 wasm
+ else
+ ./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 [ "$3" = "leaks" ]; then
+ # For leak checking we use release libldk which doesn't expose
+ # __unmangle_inner_ptr, but the C code expects to be able to call it.
+ echo "#define __unmangle_inner_ptr(a) (a)" > ts/bindings.c
+ fi
+ cat header.c >> ts/bindings.c
+ cat ts/bindings.c.body >> ts/bindings.c
+
+ echo "Building TS bindings..."
+ COMPILE="$COMMON_COMPILE $COMMON_CC -flto -Wl,--no-entry -nostdlib --target=wasm32-wasi -Wl,-z -Wl,stack-size=$((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
+ [ "$3" != "false" ] && COMPILE="$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 -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 -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
+ cd ts
+ for F in structs/*; do
+ cat imports.mts.part | grep -v " $(basename -s .mts $F)[ ,]" | cat - $F > $F.tmp
+ mv $F.tmp $F
+ done
+ rm imports.mts.part
+ tsc --types node --typeRoots .
+ cp ../$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
- $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 $EXTRA_LINK
+ if is_gnu_sed; then
+ sed -i "s/^ <version>.*<\/version>/ <version>${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 $COMMON_CC -Isrc/main/jni -pthread -fPIC"
+ LINK="$COMMON_CC -shared"
+ [ "$IS_WIN" = "false" ] && LINK="$LINK -ldl"
+ [ "$IS_MAC" = "false" ] && LINK="$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
+ [ "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -flto -Wl,-O3 -fuse-ld=lld"
+ [ "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -flto"
+ [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
+ [ "$IS_WIN" = "false" ] && LINK="$LINK -Wl,--lto-O3"
+ [ "$IS_WIN" = "true" ] && LINK="$LINK -L/usr/lib/gcc/x86_64-w64-mingw32/12-win32/ -lbcrypt"
+ LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
+ if [ "$IS_MAC" = "false" -a "$IS_WIN" = "false" -a "$4" = "false" ]; then
+ LINK="$LINK -Wl,--version-script=libcode.version"
+ 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 $2 bindings.o $LDK_LIB -lm
+ $STRIP -R .llvmbc -R .llvmcmd liblightningjni_release$LDK_TARGET_SUFFIX.so
+
+ if [ "$IS_MAC" = "false" -a "$4" = "false" ]; then
+ GLIBC_SYMBS="$(objdump -T liblightningjni_release$LDK_TARGET_SUFFIX.so | grep GLIBC_ | grep -v "GLIBC_2\.\(2\|3\)\(\.\|)\)" | grep -v "GLIBC_2.\(3\.4\|14\|17\|18\|25\|28\|29\|32\|33\|34\|\))" || echo)"
+ if [ "$GLIBC_SYMBS" != "" ]; then
+ echo "Unexpected glibc version dependency! Some users need glibc 2.35 support, symbols for newer glibcs cannot be included."
+ echo "$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
+ fi
fi
projects / ldk-java / blobdiff