_ Git - ldk-java/blob - genbindings.sh

   1 #!/bin/bash
   2 usage() {
   3         echo "USAGE: path/to/ldk-c-bindings [wasm|\"JNI_CFLAGS\"] debug android_web"
   4         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/"
   5         echo "If JNI_CFLAGS is instead set to wasm, we build for wasm/TypeScript instead of Java"
   6         echo "debug should either be true, false, or leaks"
   7         echo "debug of leaks turns on leak tracking on an optimized release bianry"
   8         echo "android_web should either be true or false and indicates if we build for android (Java) or web (WASM)"
   9         echo "Note that web currently generates the same results as !web (ie Node.JS)"
  10         exit 1
  11 }
  12 [ "$1" = "" ] && usage
  13 [ "$3" != "true" -a "$3" != "false" -a "$3" != "leaks" ] && usage
  14 [ "$4" != "true" -a "$4" != "false" ] && usage
  15
  16 set -e
  17 set -x
  18
  19 function is_gnu_sed(){
  20   sed --version >/dev/null 2>&1
  21 }
  22
  23 if [ "$CC" = "" ]; then
  24         CC=clang
  25 fi
  26
  27 TARGET_STRING="$LDK_TARGET"
  28 if [ "$TARGET_STRING" = "" ]; then
  29         # We assume clang-style $CC --version here, but worst-case we just get an empty suffix
  30         TARGET_STRING="$($CC --version | grep Target | awk '{ print $2 }')"
  31 fi
  32
  33 IS_MAC=false
  34 IS_WIN=false
  35
  36 [ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
  37 IS_APPLE_CLANG=false
  38 [ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
  39
  40 STRIP=llvm-strip
  41 [ "$IS_APPLE_CLANG" = "true" ] && STRIP=echo
  42
  43 case "$TARGET_STRING" in
  44         "x86_64-pc-linux"*)
  45                 LDK_TARGET_SUFFIX="_Linux-amd64"
  46                 CS_PLATFORM_NAME="linux-x64"
  47                 LDK_JAR_TARGET=true
  48                 ;;
  49         "x86_64-redhat-linux"*)
  50                 LDK_TARGET_SUFFIX="_Linux-amd64"
  51                 CS_PLATFORM_NAME="linux-x64"
  52                 LDK_JAR_TARGET=true
  53                 ;;
  54         "x86_64-apple-darwin"*)
  55                 LDK_TARGET_SUFFIX="_MacOSX-x86_64"
  56                 CS_PLATFORM_NAME="osx-x64"
  57                 LDK_JAR_TARGET=true
  58                 IS_MAC=true
  59                 ;;
  60         "aarch64-apple-darwin"*)
  61                 LDK_TARGET_CPU="apple-a14"
  62                 LDK_TARGET_SUFFIX="_MacOSX-aarch64"
  63                 CS_PLATFORM_NAME="osx-arm64"
  64                 LDK_JAR_TARGET=true
  65                 IS_MAC=true
  66                 ;;
  67         "x86_64-pc-windows"*)
  68                 LDK_TARGET_SUFFIX="_Win-amd64"
  69                 CS_PLATFORM_NAME="win-x64"
  70                 LDK_JAR_TARGET=true
  71                 IS_WIN=true
  72                 # llvm-strip currently corrupts DLLs - https://github.com/llvm/llvm-project/issues/63081
  73                 STRIP=echo
  74                 ;;
  75         *)
  76                 LDK_TARGET_SUFFIX="_${TARGET_STRING}"
  77 esac
  78 if [ "$LDK_TARGET_CPU" = "" ]; then
  79         LDK_TARGET_CPU="sandybridge"
  80 fi
  81
  82 COMMON_COMPILE="$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=$(pwd)="
  83 COMMON_CC=""
  84 if [[ "$TARGET_STRING" != *"android" ]]; then
  85         [[ "$TARGET_STRING" != "x86"* ]] && COMMON_CC="$COMMON_CC --target=$TARGET_STRING -mcpu=$LDK_TARGET_CPU"
  86         [[ "$TARGET_STRING" = "x86"* ]] && COMMON_CC="$COMMON_CC --target=$TARGET_STRING -march=$LDK_TARGET_CPU -mtune=$LDK_TARGET_CPU"
  87 fi
  88 [ "$IS_MAC" = "true" -a "$MACOS_SDK" != "" ] && COMMON_COMPILE="$COMMON_COMPILE -isysroot $MACOS_SDK"
  89
  90 DEBUG_ARG="$3"
  91 if [ "$3" = "leaks" ]; then
  92         DEBUG_ARG="true"
  93 fi
  94
  95 cp "$1/lightning-c-bindings/include/lightning.h" ./
  96 if is_gnu_sed; then
  97         sed -i "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
  98 else
  99         # OSX sed is for some reason not compatible with GNU sed
 100         sed -i '' "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
 101 fi
 102 echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" > header.c
 103 echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> header.c
 104
 105
 106 if [ "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" = "" ]; then
 107         export LDK_GARBAGECOLLECTED_GIT_OVERRIDE=$(git describe --tag --dirty)
 108 fi
 109 if [ "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:0:1}" != "v" ]; then
 110         echo "Version tag should start with a v" > /dev/stderr
 111         exit 1
 112 fi
 113
 114
 115 if [ "$2" = "c_sharp" ]; then
 116         echo "Creating C# bindings..."
 117         mkdir -p c_sharp/src/org/ldk/{enums,structs,impl}
 118         rm -f c_sharp/src/org/ldk/{enums,structs,impl}/*.cs
 119         GEN_PLAT="c_sharp-linux"
 120         [ "$IS_WIN" = "true" ] && GEN_PLAT="c_sharp-win"
 121         [ "$IS_MAC" = "true" ] && GEN_PLAT="c_sharp-darwin"
 122         ./genbindings.py "./lightning.h" c_sharp/src/org/ldk/impl c_sharp/src/org/ldk c_sharp/ $DEBUG_ARG $GEN_PLAT $4 $TARGET_STRING
 123         rm -f c_sharp/bindings.c
 124         if [ "$3" = "true" ]; then
 125                 echo "#define LDK_DEBUG_BUILD" > c_sharp/bindings.c
 126         elif [ "$3" = "leaks" ]; then
 127                 # For leak checking we use release libldk which doesn't expose
 128                 # __unmangle_inner_ptr, but the C code expects to be able to call it.
 129                 echo "#define __unmangle_inner_ptr(a) (a)" > c_sharp/bindings.c
 130         fi
 131         cat header.c >> c_sharp/bindings.c
 132         cat header.c >> c_sharp/bindings.c
 133         cat c_sharp/bindings.c.body >> c_sharp/bindings.c
 134
 135         if is_gnu_sed; then
 136                 sed -i "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/org.ldk.nuspec
 137                 sed -i "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/package/services/metadata/core-properties/ldk.psmdcp
 138         else
 139                 # OSX sed is for some reason not compatible with GNU sed
 140                 sed -i '' "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/org.ldk.nuspec
 141                 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
 142         fi
 143
 144         # Compiling C# bindings with Mono
 145         if [ "$3" = "true" ]; then
 146                 mono-csc -g -out:csharpldk.dll -langversion:3 -t:library -unsafe c_sharp/src/org/ldk/enums/*.cs c_sharp/src/org/ldk/impl/*.cs c_sharp/src/org/ldk/util/*.cs c_sharp/src/org/ldk/structs/*.cs
 147         else
 148                 cd c_sharp
 149                 dotnet build --configuration Release
 150                 cd ..
 151         fi
 152
 153         echo "Building C# bindings..."
 154         COMPILE="$COMMON_COMPILE $COMMON_CC -pthread -fPIC"
 155         LINK="$COMMON_CC -shared"
 156         [ "$IS_WIN" = "false" ] && LINK="$LINK -ldl"
 157         [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
 158         [ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
 159         [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
 160         [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
 161         [ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
 162         [ "$IS_WIN" = "true" ] && LINK="$LINK -lbcrypt -lntdll -static-libgcc"
 163         [ "$IS_WIN" = "true" ] && COMPILE="$COMPILE -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/ -I/usr/x86_64-w64-mingw32/include/"
 164
 165         if [ "$3" = "true" ]; then
 166                 $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
 167         else
 168                 [ "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -flto -Wl,-O3 -fuse-ld=lld"
 169                 [ "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -flto"
 170                 [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
 171                 [ "$IS_WIN" = "false" ] && LINK="$LINK -Wl,--lto-O3"
 172                 LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
 173                 if [ "$IS_MAC" = "false" -a "$IS_WIN" = "false" -a "$4" = "false" ]; then
 174                         LINK="$LINK -Wl,--version-script=c_sharp/libcode.version -Wl,--build-id=0x0000000000000000"
 175                 fi
 176
 177                 # When building for Windows, a timestamp is included in the resulting dll,
 178                 # so we have to build with faketime.
 179                 faketime -f "2021-01-01 00:00:00" $COMPILE -o bindings.o -c -O3 -I"$1"/lightning-c-bindings/include/ c_sharp/bindings.c
 180                 faketime -f "2021-01-01 00:00:00" $COMPILE $LINK -o libldkcsharp_release$LDK_TARGET_SUFFIX.so -O3 bindings.o $LDK_LIB -lm
 181                 $STRIP -R .llvmbc -R .llvmcmd libldkcsharp_release$LDK_TARGET_SUFFIX.so
 182
 183                 if [ "$LDK_JAR_TARGET" = "true" ]; then
 184                         # Copy resulting native binary for inclusion in release nuget zip
 185                         mkdir -p c_sharp/packaging_artifacts/lib/net6.0/
 186                         cp c_sharp/bin/Release/net6.0/csharpldk.dll c_sharp/packaging_artifacts/lib/net6.0/
 187
 188                         mkdir -p c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/
 189                         if [ "$IS_WIN" = "true" ]; then
 190                                 cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/ldkcsharp.dll
 191                         elif [ "$IS_MAC" = "true" ]; then
 192                                 cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/libldkcsharp.dylib
 193                         else
 194                                 cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/libldkcsharp.so
 195                         fi
 196                 fi
 197         fi
 198 elif [ "$2" = "python" ]; then
 199         echo "Creating Python bindings..."
 200         mkdir -p python/src/{enums,structs,impl}
 201         rm -f python/src/{enums,structs,impl}/*.py
 202         ./genbindings.py "./lightning.h" python/src/impl python/src python/ $DEBUG_ARG python $4 $TARGET_STRING
 203         rm -f python/bindings.c
 204         if [ "$3" = "true" ]; then
 205                 echo "#define LDK_DEBUG_BUILD" > python/bindings.c
 206         elif [ "$3" = "leaks" ]; then
 207                 # For leak checking we use release libldk which doesn't expose
 208                 # __unmangle_inner_ptr, but the C code expects to be able to call it.
 209                 echo "#define __unmangle_inner_ptr(a) (a)" > python/bindings.c
 210         fi
 211         echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" >> python/bindings.c
 212         echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> python/bindings.c
 213         cat python/bindings.c.body >> python/bindings.c
 214
 215         IS_MAC=false
 216         [ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
 217         IS_APPLE_CLANG=false
 218         [ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
 219
 220         echo "Building Python bindings..."
 221         COMPILE="$COMMON_COMPILE $COMMON_CC -Isrc/main/jni -pthread -fPIC"
 222         LINK="$COMMON_CC -ldl -shared"
 223         [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
 224         [ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
 225         [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
 226         [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
 227         [ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
 228
 229         exit 0 # Sadly compilation doesn't currently work
 230         if [ "$3" = "true" ]; then
 231                 $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
 232         else
 233                 $COMPILE -o bindings.o -c -flto -O3 -I"$1"/lightning-c-bindings/include/ $2 c_sharp/bindings.c
 234                 $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
 235                 $STRIP -R .llvmbc -R .llvmcmd liblightningpython_release$LDK_TARGET_SUFFIX.so
 236         fi
 237 elif [ "$2" = "wasm" ]; then
 238         echo "Creating TS bindings..."
 239         mkdir -p ts/{enums,structs}
 240         rm -f ts/{enums,structs,}/*.{mjs,mts,mts.part}
 241         if [ "$4" = "false" ]; then
 242                 ./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript node wasm
 243         else
 244                 ./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript browser wasm
 245         fi
 246         rm -f ts/bindings.c
 247         sed -i 's/^  "version": .*/  "version": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'",/g' ts/package.json
 248         sed -i 's/^  "version": .*/  "version": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'",/g' node-net/package.json
 249         sed -i 's/^    "lightningdevkit": .*/    "lightningdevkit": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'"/g' node-net/package.json
 250         if [ "$3" = "true" ]; then
 251                 echo "#define LDK_DEBUG_BUILD" > ts/bindings.c
 252         elif [ "$3" = "leaks" ]; then
 253                 # For leak checking we use release libldk which doesn't expose
 254                 # __unmangle_inner_ptr, but the C code expects to be able to call it.
 255                 echo "#define __unmangle_inner_ptr(a) (a)" > ts/bindings.c
 256         fi
 257         cat header.c >> ts/bindings.c
 258         cat ts/bindings.c.body >> ts/bindings.c
 259
 260         echo "Building TS bindings..."
 261         COMPILE="$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"
 262         # We only need malloc and assert/abort, but for now just use WASI for those:
 263         EXTRA_LINK=/usr/lib/wasm32-wasi/libc.a
 264         [ "$3" != "false" ] && COMPILE="$COMPILE -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,reallocarray -Wl,-wrap,malloc -Wl,-wrap,aligned_alloc -Wl,-wrap,free"
 265         if [ "$3" = "true" ]; then
 266                 WASM_FILE=liblightningjs_debug.wasm
 267                 $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
 268         else
 269                 WASM_FILE=liblightningjs_release.wasm
 270                 $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 $EXTRA_LINK
 271         fi
 272
 273         if [ -x "$(which tsc)" ]; then
 274                 cd ts
 275                 for F in structs/*; do
 276                         cat imports.mts.part | grep -v " $(basename -s .mts $F)[ ,]" | cat - $F > $F.tmp
 277                         mv $F.tmp $F
 278                 done
 279                 rm imports.mts.part
 280                 tsc --types node --typeRoots .
 281                 cp ../$WASM_FILE liblightningjs.wasm
 282                 cp ../README.md README.md
 283                 cd ../node-net
 284                 tsc --types node --typeRoots .
 285                 echo Ready to publish!
 286                 if [ -x "$(which node)" ]; then
 287                         NODE_V="$(node --version)"
 288                         if [ "${NODE_V:1:2}" -gt 14 ]; then
 289                                 cd ../ts
 290                                 node --stack_trace_limit=200 --trace-uncaught test/node.mjs
 291                                 cd ../node-net
 292                                 node --stack_trace_limit=200 --trace-uncaught test/test.mjs
 293                         fi
 294                 fi
 295         fi
 296 else
 297         if is_gnu_sed; then
 298                 sed -i "s/^    <version>.*<\/version>/    <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
 299         else
 300           # OSX sed is for some reason not compatible with GNU sed
 301                 sed -i '' "s/^    <version>.*<\/version>/    <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
 302         fi
 303
 304         echo "Creating Java bindings..."
 305         mkdir -p src/main/java/org/ldk/{enums,structs}
 306         rm -f src/main/java/org/ldk/{enums,structs}/*.java
 307         rm -f src/main/jni/*.h
 308         if [ "$4" = "true" ]; then
 309                 ./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG android $4 $TARGET_STRING
 310         else
 311                 ./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG java $4 $TARGET_STRING
 312         fi
 313         rm -f src/main/jni/bindings.c
 314         if [ "$3" = "true" ]; then
 315                 echo "#define LDK_DEBUG_BUILD" > src/main/jni/bindings.c
 316         elif [ "$3" = "leaks" ]; then
 317                 # For leak checking we use release libldk which doesn't expose
 318                 # __unmangle_inner_ptr, but the C code expects to be able to call it.
 319                 echo "#define __unmangle_inner_ptr(a) (a)" > src/main/jni/bindings.c
 320         fi
 321         cat header.c >> src/main/jni/bindings.c
 322         cat header.c >> src/main/jni/bindings.c
 323         cat src/main/jni/bindings.c.body >> src/main/jni/bindings.c
 324         javac -h src/main/jni src/main/java/org/ldk/enums/*.java src/main/java/org/ldk/impl/*.java
 325         rm src/main/java/org/ldk/enums/*.class src/main/java/org/ldk/impl/bindings*.class
 326
 327         echo "Building Java bindings..."
 328         COMPILE="$COMMON_COMPILE $COMMON_CC -Isrc/main/jni -pthread -fPIC"
 329         LINK="$COMMON_CC -shared"
 330         [ "$IS_WIN" = "false" ] && LINK="$LINK -ldl"
 331         [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
 332         [ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
 333         [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
 334         [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
 335         [ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
 336         if [ "$3" = "true" ]; then
 337                 $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
 338         else
 339                 [ "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -flto -Wl,-O3 -fuse-ld=lld"
 340                 [ "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -flto"
 341                 [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
 342                 [ "$IS_WIN" = "false" ] && LINK="$LINK -Wl,--lto-O3"
 343                 [ "$IS_WIN" = "true" ] && LINK="$LINK -L/usr/lib/gcc/x86_64-w64-mingw32/12-win32/ -lbcrypt"
 344                 LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
 345                 if [ "$IS_MAC" = "false" -a "$IS_WIN" = "false" -a "$4" = "false" ]; then
 346                         LINK="$LINK -Wl,--version-script=libcode.version"
 347                 fi
 348
 349                 $COMPILE -o bindings.o -c -O3 -I"$1"/lightning-c-bindings/include/ $2 src/main/jni/bindings.c
 350                 $COMPILE $LINK -o liblightningjni_release$LDK_TARGET_SUFFIX.so -O3 $2 bindings.o $LDK_LIB -lm
 351                 $STRIP -R .llvmbc -R .llvmcmd liblightningjni_release$LDK_TARGET_SUFFIX.so
 352
 353                 if [ "$IS_MAC" = "false" -a "$4" = "false" ]; then
 354                         GLIBC_SYMBS="$(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)"
 355                         if [ "$GLIBC_SYMBS" != "" ]; then
 356                                 echo "Unexpected glibc version dependency! Some users need glibc 2.35 support, symbols for newer glibcs cannot be included."
 357                                 echo "$GLIBC_SYMBS"
 358                                 exit 1
 359                         fi
 360                         REALLOC_ARRAY_SYMBS="$(objdump -T liblightningjni_release$LDK_TARGET_SUFFIX.so | grep reallocarray || echo)"
 361                         if [ "$REALLOC_ARRAY_SYMBS" != "" ]; then
 362                                 echo "Unexpected reallocarray dependency!"
 363                                 exit 1
 364                         fi
 365                 fi
 366
 367                 if [ "$LDK_JAR_TARGET" = "true" ]; then
 368                         # Copy to JNI native directory for inclusion in JARs
 369                         mkdir -p src/main/resources/
 370                         cp liblightningjni_release$LDK_TARGET_SUFFIX.so src/main/resources/liblightningjni$LDK_TARGET_SUFFIX.nativelib
 371                 fi
 372         fi
 373 fi