log:

/home/amit/build/jdk/src/hotspot/cpu/s390/vm_version_s390.cpp: In static member function ‘static void VM_Version::initialize()’:
/home/amit/build/jdk/src/hotspot/cpu/s390/vm_version_s390.cpp:328:7: error: ‘OptoScheduling’ was not declared in this scope
  328 | if (OptoScheduling) {
      | ^~~~~~~~~~~~~~
gmake[3]: *** [lib/CompileJvm.gmk:170: /home/amit/build/jdk/build/linux-s390x-minimal-fastdebug/hotspot/variant-minimal/libjvm/objs/vm_version_s390.o] Error
 1
gmake[3]: *** Waiting for unfinished jobs....
gmake[2]: *** [make/Main.gmk:245: hotspot-minimal-libs] Error 2
gmake[2]: *** Waiting for unfinished jobs....

ERROR: Build failed for target 'images' in configuration 'linux-s390x-minimal-fastdebug' (exit code 2)

=== Output from failing command(s) repeated here ===
* For target hotspot_variant-minimal_libjvm_objs_vm_version_s390.o:
/home/amit/build/jdk/src/hotspot/cpu/s390/vm_version_s390.cpp: In static member function ‘static void VM_Version::initialize()’:
/home/amit/build/jdk/src/hotspot/cpu/s390/vm_version_s390.cpp:328:7: error: ‘OptoScheduling’ was not declared in this scope
  328 | if (OptoScheduling) {
      | ^~~~~~~~~~~~~~

* All command lines available in /home/amit/build/jdk/build/linux-s390x-minimal-fastdebug/make-support/failure-logs.
=== End of repeated output ===

No indication of failed target found.
HELP: Try searching the build log for '] Error'.
HELP: Run 'make doctor' to diagnose build problems.

make[1]: *** [/home/amit/build/jdk/make/Init.gmk:323: main] Error 2
make: *** [/home/amit/build/jdk/make/Init.gmk:189: images] Error 2