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)"
12 [ "$1" = "" ] && usage
13 [ "$3" != "true" -a "$3" != "false" -a "$3" != "leaks" ] && usage
14 [ "$4" != "true" -a "$4" != "false" ] && usage
19 function is_gnu_sed(){
20 sed --version >/dev/null 2>&1
23 if [ "$CC" = "" ]; then
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 $2 }')"
36 [ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
38 [ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
41 [ "$IS_APPLE_CLANG" = "true" ] && STRIP=echo
43 case "$TARGET_STRING" in
45 LDK_TARGET_SUFFIX="_Linux-amd64"
46 CS_PLATFORM_NAME="linux-x64"
49 "x86_64-redhat-linux"*)
50 LDK_TARGET_SUFFIX="_Linux-amd64"
51 CS_PLATFORM_NAME="linux-x64"
54 "x86_64-apple-darwin"*)
55 LDK_TARGET_SUFFIX="_MacOSX-x86_64"
56 CS_PLATFORM_NAME="osx-x64"
60 "aarch64-apple-darwin"*)
61 LDK_TARGET_CPU="apple-a14"
62 LDK_TARGET_SUFFIX="_MacOSX-aarch64"
63 CS_PLATFORM_NAME="osx-arm64"
68 LDK_TARGET_SUFFIX="_Win-amd64"
69 CS_PLATFORM_NAME="win-x64"
72 # llvm-strip currently corrupts DLLs - https://github.com/llvm/llvm-project/issues/63081
76 LDK_TARGET_SUFFIX="_${TARGET_STRING}"
78 if [ "$LDK_TARGET_CPU" = "" ]; then
79 LDK_TARGET_CPU="sandybridge"
82 COMMON_COMPILE="$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=$(pwd)="
84 if [[ "$TARGET_STRING" != *"android" && "$TARGET_STRING" != *"androideabi" ]]; then
85 [[ "$TARGET_STRING" != "x86"* ]] && COMMON_CC="$COMMON_CC --target=$TARGET_STRING"
86 [[ "$TARGET_STRING" = "x86"* ]] && COMMON_CC="$COMMON_CC --target=$TARGET_STRING"
88 [[ "$TARGET_STRING" != "x86"* ]] && COMMON_CC="$COMMON_CC -mcpu=$LDK_TARGET_CPU"
89 [[ "$TARGET_STRING" = "x86"* ]] && COMMON_CC="$COMMON_CC -march=$LDK_TARGET_CPU -mtune=$LDK_TARGET_CPU"
90 [ "$IS_MAC" = "true" -a "$MACOS_SDK" != "" ] && COMMON_COMPILE="$COMMON_COMPILE -isysroot $MACOS_SDK"
93 if [ "$3" = "leaks" ]; then
97 cp "$1/lightning-c-bindings/include/lightning.h" ./
99 sed -i "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
101 # OSX sed is for some reason not compatible with GNU sed
102 sed -i '' "s/TransactionOutputs/C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZ/g" ./lightning.h
104 echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" > header.c
105 echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> header.c
108 if [ "$LDK_GARBAGECOLLECTED_GIT_OVERRIDE" = "" ]; then
109 export LDK_GARBAGECOLLECTED_GIT_OVERRIDE=$(git describe --tag --dirty)
111 if [ "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:0:1}" != "v" ]; then
112 echo "Version tag should start with a v" > /dev/stderr
117 if [ "$2" = "c_sharp" ]; then
118 echo "Creating C# bindings..."
119 mkdir -p c_sharp/src/org/ldk/{enums,structs,impl}
120 rm -f c_sharp/src/org/ldk/{enums,structs,impl}/*.cs
121 GEN_PLAT="c_sharp-linux"
122 [ "$IS_WIN" = "true" ] && GEN_PLAT="c_sharp-win"
123 [ "$IS_MAC" = "true" ] && GEN_PLAT="c_sharp-darwin"
124 ./genbindings.py "./lightning.h" c_sharp/src/org/ldk/impl c_sharp/src/org/ldk c_sharp/ $DEBUG_ARG $GEN_PLAT $4 $TARGET_STRING
125 rm -f c_sharp/bindings.c
126 if [ "$3" = "true" ]; then
127 echo "#define LDK_DEBUG_BUILD" > c_sharp/bindings.c
128 elif [ "$3" = "leaks" ]; then
129 # For leak checking we use release libldk which doesn't expose
130 # __unmangle_inner_ptr, but the C code expects to be able to call it.
131 echo "#define __unmangle_inner_ptr(a) (a)" > c_sharp/bindings.c
133 cat header.c >> c_sharp/bindings.c
134 cat header.c >> c_sharp/bindings.c
135 cat c_sharp/bindings.c.body >> c_sharp/bindings.c
138 sed -i "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/org.ldk.nuspec
139 sed -i "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/package/services/metadata/core-properties/ldk.psmdcp
141 # OSX sed is for some reason not compatible with GNU sed
142 sed -i '' "s/<version>.*<\/version>/<version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" c_sharp/packaging_artifacts/org.ldk.nuspec
143 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
146 # Compiling C# bindings with Mono
147 if [ "$3" = "true" ]; then
148 mono-csc -g -out:csharpldk.dll -langversion:3 -t:library -unsafe c_sharp/src/org/ldk/enums/*.cs c_sharp/src/org/ldk/impl/*.cs c_sharp/src/org/ldk/util/*.cs c_sharp/src/org/ldk/structs/*.cs
151 dotnet build csharpldk.csproj --configuration Release
155 echo "Building C# bindings..."
156 COMPILE="$COMMON_COMPILE $COMMON_CC -pthread -fPIC"
157 LINK="$COMMON_CC -shared"
158 [ "$IS_WIN" = "false" ] && LINK="$LINK -ldl"
159 [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
160 [ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
161 [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
162 [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
163 [ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
164 [ "$IS_WIN" = "true" ] && LINK="$LINK -lbcrypt -lntdll -static-libgcc"
165 [ "$IS_WIN" = "true" ] && COMPILE="$COMPILE -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/ -I/usr/x86_64-w64-mingw32/include/"
167 if [ "$3" = "true" ]; then
168 $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
170 [ "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -flto -Wl,-O3 -fuse-ld=lld"
171 [ "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -flto"
172 [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
173 [ "$IS_WIN" = "false" ] && LINK="$LINK -Wl,--lto-O3"
174 LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
175 if [ "$IS_MAC" = "false" -a "$IS_WIN" = "false" -a "$4" = "false" ]; then
176 LINK="$LINK -Wl,--version-script=c_sharp/libcode.version -Wl,--build-id=0x0000000000000000"
179 # When building for Windows, a timestamp is included in the resulting dll,
180 # so we have to build with faketime.
181 faketime -f "2021-01-01 00:00:00" $COMPILE -o bindings.o -c -O3 -I"$1"/lightning-c-bindings/include/ c_sharp/bindings.c
182 faketime -f "2021-01-01 00:00:00" $COMPILE $LINK -o libldkcsharp_release$LDK_TARGET_SUFFIX.so -O3 bindings.o $LDK_LIB -lm
183 $STRIP -R .llvmbc -R .llvmcmd libldkcsharp_release$LDK_TARGET_SUFFIX.so
185 if [ "$LDK_JAR_TARGET" = "true" ]; then
186 # Copy resulting native binary for inclusion in release nuget zip
187 mkdir -p c_sharp/packaging_artifacts/lib/net6.0/
188 cp c_sharp/bin/Release/net6.0/csharpldk.dll c_sharp/packaging_artifacts/lib/net6.0/
190 mkdir -p c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/
191 if [ "$IS_WIN" = "true" ]; then
192 cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/ldkcsharp.dll
193 elif [ "$IS_MAC" = "true" ]; then
194 cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/libldkcsharp.dylib
196 cp libldkcsharp_release$LDK_TARGET_SUFFIX.so c_sharp/packaging_artifacts/runtimes/"$CS_PLATFORM_NAME"/native/libldkcsharp.so
200 elif [ "$2" = "python" ]; then
201 echo "Creating Python bindings..."
202 mkdir -p python/src/{enums,structs,impl}
203 rm -f python/src/{enums,structs,impl}/*.py
204 ./genbindings.py "./lightning.h" python/src/impl python/src python/ $DEBUG_ARG python $4 $TARGET_STRING
205 rm -f python/bindings.c
206 if [ "$3" = "true" ]; then
207 echo "#define LDK_DEBUG_BUILD" > python/bindings.c
208 elif [ "$3" = "leaks" ]; then
209 # For leak checking we use release libldk which doesn't expose
210 # __unmangle_inner_ptr, but the C code expects to be able to call it.
211 echo "#define __unmangle_inner_ptr(a) (a)" > python/bindings.c
213 echo "#define LDKCVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ LDKCVec_TransactionOutputsZ" >> python/bindings.c
214 echo "#define CVec_C2Tuple_ThirtyTwoBytesCVec_C2Tuple_u32TxOutZZZZ_free CVec_TransactionOutputsZ_free" >> python/bindings.c
215 cat python/bindings.c.body >> python/bindings.c
218 [ "$($CC --version | grep apple-darwin)" != "" ] && IS_MAC=true
220 [ "$($CC --version | grep "Apple clang version")" != "" ] && IS_APPLE_CLANG=true
222 echo "Building Python bindings..."
223 COMPILE="$COMMON_COMPILE $COMMON_CC -Isrc/main/jni -pthread -fPIC"
224 LINK="$COMMON_CC -ldl -shared"
225 [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
226 [ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
227 [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
228 [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
229 [ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
231 exit 0 # Sadly compilation doesn't currently work
232 if [ "$3" = "true" ]; then
233 $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
235 $COMPILE -o bindings.o -c -flto -O3 -I"$1"/lightning-c-bindings/include/ $2 c_sharp/bindings.c
236 $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
237 $STRIP -R .llvmbc -R .llvmcmd liblightningpython_release$LDK_TARGET_SUFFIX.so
239 elif [ "$2" = "wasm" ]; then
240 echo "Creating TS bindings..."
241 mkdir -p ts/{enums,structs}
242 rm -f ts/{enums,structs,}/*.{mjs,mts,mts.part}
243 if [ "$4" = "false" ]; then
244 ./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript node wasm
246 ./genbindings.py "./lightning.h" ts ts ts $DEBUG_ARG typescript browser wasm
249 sed -i 's/^ "version": .*/ "version": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'",/g' ts/package.json
250 sed -i 's/^ "version": .*/ "version": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'",/g' node-net/package.json
251 sed -i 's/^ "lightningdevkit": .*/ "lightningdevkit": "'${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}'"/g' node-net/package.json
252 if [ "$3" = "true" ]; then
253 echo "#define LDK_DEBUG_BUILD" > ts/bindings.c
254 elif [ "$3" = "leaks" ]; then
255 # For leak checking we use release libldk which doesn't expose
256 # __unmangle_inner_ptr, but the C code expects to be able to call it.
257 echo "#define __unmangle_inner_ptr(a) (a)" > ts/bindings.c
259 cat header.c >> ts/bindings.c
260 cat ts/bindings.c.body >> ts/bindings.c
262 echo "Building TS bindings..."
263 COMPILE="$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"
264 # We only need malloc and assert/abort, but for now just use WASI for those:
265 EXTRA_LINK=/usr/lib/wasm32-wasi/libc.a
266 [ "$3" != "false" ] && COMPILE="$COMPILE -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,reallocarray -Wl,-wrap,malloc -Wl,-wrap,aligned_alloc -Wl,-wrap,free"
267 if [ "$3" = "true" ]; then
268 WASM_FILE=liblightningjs_debug.wasm
269 $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
271 WASM_FILE=liblightningjs_release.wasm
272 $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 $EXTRA_LINK
275 if [ -x "$(which tsc)" ]; then
277 for F in structs/*; do
278 cat imports.mts.part | grep -v " $(basename -s .mts $F)[ ,]" | cat - $F > $F.tmp
282 tsc --types node --typeRoots .
283 cp ../$WASM_FILE liblightningjs.wasm
284 cp ../README.md README.md
286 tsc --types node --typeRoots .
287 echo Ready to publish!
288 if [ -x "$(which node)" ]; then
289 NODE_V="$(node --version)"
290 if [ "${NODE_V:1:2}" -gt 14 ]; then
292 node --stack_trace_limit=200 --trace-uncaught test/node.mjs
294 node --stack_trace_limit=200 --trace-uncaught test/test.mjs
300 sed -i "s/^ <version>.*<\/version>/ <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
302 # OSX sed is for some reason not compatible with GNU sed
303 sed -i '' "s/^ <version>.*<\/version>/ <version>${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}<\/version>/g" pom.xml
306 echo "Creating Java bindings..."
307 mkdir -p src/main/java/org/ldk/{enums,structs}
308 rm -f src/main/java/org/ldk/{enums,structs}/*.java
309 rm -f src/main/jni/*.h
310 if [ "$4" = "true" ]; then
311 ./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG android $4 $TARGET_STRING
313 ./genbindings.py "./lightning.h" src/main/java/org/ldk/impl src/main/java/org/ldk src/main/jni/ $DEBUG_ARG java $4 $TARGET_STRING
315 rm -f src/main/jni/bindings.c
316 if [ "$3" = "true" ]; then
317 echo "#define LDK_DEBUG_BUILD" > src/main/jni/bindings.c
318 elif [ "$3" = "leaks" ]; then
319 # For leak checking we use release libldk which doesn't expose
320 # __unmangle_inner_ptr, but the C code expects to be able to call it.
321 echo "#define __unmangle_inner_ptr(a) (a)" > src/main/jni/bindings.c
323 cat header.c >> src/main/jni/bindings.c
324 cat header.c >> src/main/jni/bindings.c
325 cat src/main/jni/bindings.c.body >> src/main/jni/bindings.c
326 javac -h src/main/jni src/main/java/org/ldk/enums/*.java src/main/java/org/ldk/impl/*.java
327 rm src/main/java/org/ldk/enums/*.class src/main/java/org/ldk/impl/bindings*.class
329 echo "Building Java bindings..."
330 COMPILE="$COMMON_COMPILE $COMMON_CC -Isrc/main/jni -pthread -fPIC"
331 LINK="$COMMON_CC -shared"
332 [ "$IS_WIN" = "false" ] && LINK="$LINK -ldl"
333 [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
334 [ "$IS_MAC" = "true" ] && COMPILE="$COMPILE -mmacosx-version-min=10.9"
335 [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -fuse-ld=lld"
336 [ "$IS_MAC" = "true" -a "$IS_APPLE_CLANG" = "false" ] && echo "WARNING: Need at least upstream clang 13!"
337 [ "$IS_MAC" = "false" -a "$3" != "false" ] && LINK="$LINK -Wl,-wrap,calloc -Wl,-wrap,realloc -Wl,-wrap,malloc -Wl,-wrap,free"
338 if [ "$3" = "true" ]; then
339 $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
341 [ "$IS_APPLE_CLANG" = "false" ] && LINK="$LINK -flto -Wl,-O3 -fuse-ld=lld"
342 [ "$IS_APPLE_CLANG" = "false" ] && COMPILE="$COMPILE -flto"
343 [ "$IS_MAC" = "false" ] && LINK="$LINK -Wl,--no-undefined"
344 [ "$IS_WIN" = "false" ] && LINK="$LINK -Wl,--lto-O3"
345 [ "$IS_WIN" = "true" ] && LINK="$LINK -L/usr/lib/gcc/x86_64-w64-mingw32/12-win32/ -lbcrypt"
346 LDK_LIB="$1"/lightning-c-bindings/target/$LDK_TARGET/release/libldk.a
347 if [ "$IS_MAC" = "false" -a "$IS_WIN" = "false" -a "$4" = "false" ]; then
348 LINK="$LINK -Wl,--version-script=libcode.version"
351 $COMPILE -o bindings.o -c -O3 -I"$1"/lightning-c-bindings/include/ $2 src/main/jni/bindings.c
352 $COMPILE $LINK -o liblightningjni_release$LDK_TARGET_SUFFIX.so -O3 $2 bindings.o $LDK_LIB -lm
353 $STRIP -R .llvmbc -R .llvmcmd liblightningjni_release$LDK_TARGET_SUFFIX.so
355 if [ "$IS_MAC" = "false" -a "$4" = "false" ]; then
356 GLIBC_SYMBS="$(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)"
357 if [ "$GLIBC_SYMBS" != "" ]; then
358 echo "Unexpected glibc version dependency! Some users need glibc 2.35 support, symbols for newer glibcs cannot be included."
362 REALLOC_ARRAY_SYMBS="$(objdump -T liblightningjni_release$LDK_TARGET_SUFFIX.so | grep reallocarray || echo)"
363 if [ "$REALLOC_ARRAY_SYMBS" != "" ]; then
364 echo "Unexpected reallocarray dependency!"
369 if [ "$LDK_JAR_TARGET" = "true" ]; then
370 # Copy to JNI native directory for inclusion in JARs
371 mkdir -p src/main/resources/
372 cp liblightningjni_release$LDK_TARGET_SUFFIX.so src/main/resources/liblightningjni$LDK_TARGET_SUFFIX.nativelib