diff options
| -rw-r--r-- | doc/misc/macos_nativelib_dependencies.md | 30 | ||||
| -rwxr-xr-x | make/scripts/runtest.sh | 20 |
2 files changed, 44 insertions, 6 deletions
diff --git a/doc/misc/macos_nativelib_dependencies.md b/doc/misc/macos_nativelib_dependencies.md new file mode 100644 index 0000000..70d0973 --- /dev/null +++ b/doc/misc/macos_nativelib_dependencies.md @@ -0,0 +1,30 @@ +# Loading a MacOS Native Library's Dependencies +Assume we have `libBindingtest1p1.dylib`, which links to `libtest1.dylib`, +i.e. requires the OS native library to load `libtest1.dylib` to resolve symbols. + +Usually we just se `DYLD_LIBRARY_PATH` including the path where `libtest1.dylib` +is located and we are good to go. + +## Just use dynamic loading via GlueGen's ProcAddressTable +Note, the above problem does not occur when using GlueGen's ProcAddressTable, +i.e. loading the underlying tool library `libtest2.dylib` w/ dlopen +and passing all symbols to the JNI library `libBindingtest1p2.dylib`. + +## Can't pass `DYLD_LIBRARY_PATH` to `java` +This is supposed to be related to MacOS's `System Integrity Protect (SIP)`. + +## Workaround inability to pass `DYLD_LIBRARY_PATH` to `java` + +### Using ``@loader_path` within dependent library +Set location of referenced library `libtest1.dylib` to same path of dependent library `libBindingtest1p1.dylib` +using `@loader_path`. +``` +cd build-macosx/test/build/natives/ +otool -L libBindingtest1p1.dylib +install_name_tool -change libtest1.dylib @loader_path/libtest1.dylib libBindingtest1p1.dylib +otool -L libBindingtest1p1.dylib +``` + +Further we could try `@executable_path` and `@rpath`. + +See [An alternative to macOS's DYLD_LIBRARY_PATH](https://www.joyfulbikeshedding.com/blog/2021-01-13-alternative-to-macos-dyld-library-path.html). diff --git a/make/scripts/runtest.sh b/make/scripts/runtest.sh index 7c6a957..03b14b9 100755 --- a/make/scripts/runtest.sh +++ b/make/scripts/runtest.sh @@ -41,8 +41,14 @@ rm -f $LOG GLUEGEN_ROOT=`dirname $builddir` ROOTREL_BUILD=`basename $builddir` +builddirAbs=`readlink -f $builddir` + +# MODULE_ARGS="--illegal-access=warn" +# MODULE_ARGS="--add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.desktop/sun.awt=ALL-UNNAMED --add-opens java.desktop/sun.java2d=ALL-UNNAMED" +MODULE_ARGS="--add-opens java.desktop/sun.awt=ALL-UNNAMED --add-opens java.desktop/sun.java2d=ALL-UNNAMED" X_ARGS="-Drootrel.build=$ROOTREL_BUILD -Dgluegen.root=$GLUEGEN_ROOT" + #D_ARGS="-Djogamp.debug.ProcAddressHelper -Djogamp.debug.NativeLibrary -Djogamp.debug.NativeLibrary.Lookup" #D_ARGS="-Djogamp.debug.TraceLock" #D_ARGS="-Djogamp.debug.Platform -Djogamp.debug.NativeLibrary" @@ -55,6 +61,7 @@ X_ARGS="-Drootrel.build=$ROOTREL_BUILD -Dgluegen.root=$GLUEGEN_ROOT" #D_ARGS="-Djogamp.debug.Uri -Djogamp.debug.Uri.ShowFix" #D_ARGS="-Djogamp.debug.JNILibLoader -Djogamp.gluegen.UseTempJarCache=false" #D_ARGS="-Djogamp.debug.JNILibLoader -Djogamp.debug.TempJarCache" +#D_ARGS="-Djogamp.debug.JNILibLoader -Djogamp.debug.NativeLibrary" #D_ARGS="-Djogamp.debug.JNILibLoader" #D_ARGS="-Djogamp.debug.JNILibLoader.Perf" #D_ARGS="-Djogamp.debug.Lock" @@ -74,17 +81,18 @@ function onetest() { #USE_CLASSPATH=lib/junit.jar:$ANT_JARS:lib/semantic-versioning/semver.jar:"$builddir"/../make/lib/TestJarsInJar.jar:"$builddir"/gluegen-rt.jar:"$builddir"/gluegen.jar:"$builddir"/gluegen-test-util.jar:"$builddir"/test/build/gluegen-test.jar USE_CLASSPATH=lib/junit.jar:$ANT_JARS:lib/semantic-versioning/semver.jar:"$builddir"/../make/lib/TestJarsInJar.jar:"$builddir"/gluegen-rt.jar:"$builddir"/gluegen.jar:"$builddir"/gluegen-test-util.jar:"$builddir"/test/build/gluegen-test.jar:"$builddir"/gluegen-rt-natives.jar #USE_CLASSPATH=lib/junit.jar:$ANT_JARS:lib/semantic-versioning/semver.jar:"$builddir"/../make/lib/TestJarsInJar.jar:"$builddir"/gluegen-rt-alt.jar:"$builddir"/gluegen.jar:"$builddir"/gluegen-test-util.jar:"$builddir"/test/build/gluegen-test.jar - libspath="$builddir"/test/build/natives #USE_CLASSPATH=lib/junit.jar:$ANT_JARS:"$builddir"/../make/lib/TestJarsInJar.jar:"$builddir"/classes:"$builddir"/test/build/classes - #libspath="$builddir"/obj:"$builddir"/test/build/natives: - LD_LIBRARY_PATH=$libspath:$LD_LIBRARY_PATH - DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH + #libspath="${builddirAbs}"/test/build/natives + libspath="${builddirAbs}"/obj:"${builddirAbs}"/test/build/natives + LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$libspath + DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$libspath export LD_LIBRARY_PATH DYLD_LIBRARY_PATH echo LD_LIBRARY_PATH $LD_LIBRARY_PATH + echo DYLD_LIBRARY_PATH $DYLD_LIBRARY_PATH echo USE_CLASSPATH $USE_CLASSPATH which java - echo java -cp "$USE_CLASSPATH" $X_ARGS $D_ARGS -Djava.library.path=$libspath $* - java -cp "$USE_CLASSPATH" $X_ARGS $D_ARGS -Djava.library.path="$libspath" $* + echo java $MODULE_ARGS $X_ARGS -Djava.library.path=$libspath -cp "$USE_CLASSPATH" $D_ARGS $* + java $MODULE_ARGS $X_ARGS -Djava.library.path="$libspath" -cp "$USE_CLASSPATH" $D_ARGS $* #echo java -cp "$USE_CLASSPATH" $X_ARGS $D_ARGS $* #java -cp "$USE_CLASSPATH" $X_ARGS $D_ARGS $* #j3 -cp "$USE_CLASSPATH" $X_ARGS $D_ARGS $* |