35
36 void launchJvm() {
37 // On Mac JLI_Launch() spawns a new thread that actually starts the JVM.
38 // This new thread simply re-runs launcher's main() function with
39 // arguments passed into JLI_Launch() call.
40 // Jvm::launch() calls JLI_Launch() triggering thread spawning.
41 jvmLauncher->launch();
42 }
43
44 void initJvmLauncher() {
45 const tstring launcherPath = SysInfo::getProcessModulePath();
46
47 // Launcher should be in "Contents/MacOS" subdirectory of app image.
48 const tstring appImageRoot = FileUtils::dirname(FileUtils::dirname(
49 FileUtils::dirname(launcherPath)));
50
51 // Create JVM launcher and save in global variable.
52 jvmLauncher = AppLauncher()
53 .setImageRoot(appImageRoot)
54 .addJvmLibName(_T("Contents/Home/lib/libjli.dylib"))
55 .setAppDir(FileUtils::mkpath() << appImageRoot << _T("Contents/app"))
56 .setDefaultRuntimePath(FileUtils::mkpath() << appImageRoot
57 << _T("Contents/runtime"))
58 .createJvmLauncher();
59
60 // Kick start JVM launching. The function wouldn't return!
61 launchJvm();
62 }
63
64 } // namespace
65
66
67 int main(int argc, char *argv[]) {
68 setlocale(LC_ALL, "en_US.utf8");
69 if (jvmLauncher) {
70 // This is the call from the thread spawned by JVM.
71 // Skip initialization phase as we have done this already in the first
72 // call of main().
73 // Besides we should ignore main() arguments because these are the
74 // arguments passed into JLI_Launch() call and not the arguments with
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35
36 void launchJvm() {
37 // On Mac JLI_Launch() spawns a new thread that actually starts the JVM.
38 // This new thread simply re-runs launcher's main() function with
39 // arguments passed into JLI_Launch() call.
40 // Jvm::launch() calls JLI_Launch() triggering thread spawning.
41 jvmLauncher->launch();
42 }
43
44 void initJvmLauncher() {
45 const tstring launcherPath = SysInfo::getProcessModulePath();
46
47 // Launcher should be in "Contents/MacOS" subdirectory of app image.
48 const tstring appImageRoot = FileUtils::dirname(FileUtils::dirname(
49 FileUtils::dirname(launcherPath)));
50
51 // Create JVM launcher and save in global variable.
52 jvmLauncher = AppLauncher()
53 .setImageRoot(appImageRoot)
54 .addJvmLibName(_T("Contents/Home/lib/libjli.dylib"))
55 // add backup - older version such as JDK11 have it in jli sub-dir
56 .addJvmLibName(_T("Contents/Home/lib/jli/libjli.dylib"))
57 .setAppDir(FileUtils::mkpath() << appImageRoot << _T("Contents/app"))
58 .setDefaultRuntimePath(FileUtils::mkpath() << appImageRoot
59 << _T("Contents/runtime"))
60 .createJvmLauncher();
61
62 // Kick start JVM launching. The function wouldn't return!
63 launchJvm();
64 }
65
66 } // namespace
67
68
69 int main(int argc, char *argv[]) {
70 setlocale(LC_ALL, "en_US.utf8");
71 if (jvmLauncher) {
72 // This is the call from the thread spawned by JVM.
73 // Skip initialization phase as we have done this already in the first
74 // call of main().
75 // Besides we should ignore main() arguments because these are the
76 // arguments passed into JLI_Launch() call and not the arguments with
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