/data/jdk/src/java.base/share/native/libjli/java.c: In function 'JLI_Launch':
/data/jdk/src/java.base/share/native/libjli/java.c:1405:16: error: 'arg' may be used uninitialized in this function [-Werror=maybe-uninitialized]
         mode = IsSourceFile(arg) ? LM_SOURCE : LM_CLASS;
                ^~~~~~~~~~~~~~~~~
/data/jdk/src/java.base/share/native/libjli/java.c:1208:11: note: 'arg' was declared here
     char *arg;
           ^~~
cc1: all warnings being treated as errors
gmake[3]: *** [lib/CoreLibraries.gmk:169: /data/jdk/build/linux-x86_64-server-fastdebug/support/native/java.base/libjli/java.o] Error 1
gmake[3]: *** Waiting for unfinished jobs....
gmake[2]: *** [make/Main.gmk:199: java.base-libs] Error 2

ERROR: Build failed for target 'images' in configuration 'linux-x86_64-server-fastdebug' (exit code 2)

=== Output from failing command(s) repeated here ===
* For target support_native_java.base_libjli_java.o:
/data/jdk/src/java.base/share/native/libjli/java.c: In function 'JLI_Launch':
/data/jdk/src/java.base/share/native/libjli/java.c:1405:16: error: 'arg' may be used uninitialized in this function [-Werror=maybe-uninitialized]
         mode = IsSourceFile(arg) ? LM_SOURCE : LM_CLASS;
                ^~~~~~~~~~~~~~~~~
/data/jdk/src/java.base/share/native/libjli/java.c:1208:11: note: 'arg' was declared here
     char *arg;
           ^~~
cc1: all warnings being treated as errors