ADDITIONAL SYSTEM INFORMATION :
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/share/native/libverify/check_code.c: In function ‘signature_to_fieldtype’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/share/native/libverify/check_code.c:3835:32: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 3835 | char *finish = strchr(p, JVM_SIGNATURE_ENDCLASS);
      | ^~~~~~
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/unix/native/libjava/TimeZone_md.c: In function ‘getZoneName’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/unix/native/libjava/TimeZone_md.c:98:17: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   98 | char *pos = strstr((const char *)str, zidir);
      | ^~~~~~
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/share/native/libjli/java.c: In function ‘SetMainModule’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/share/native/libjli/java.c:1061:19: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 1061 | char* slash = JLI_StrChr(s, '/');
      | ^~~~~~~~~~
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/share/native/libjli/jli_util.c: In function ‘JLI_HasSuffix’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/share/native/libjli/jli_util.c:90:15: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   90 | char *p = JLI_StrRChr(s1, '.');
      | ^~~~~~~~~~~
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/unix/native/libnet/NetworkInterface.c: In function ‘Java_java_net_NetworkInterface_getByName0’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.base/unix/native/libnet/NetworkInterface.c:228:12: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  228 | colonP = strchr(name_utf, ':');
      | ^
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.instrument/unix/native/libinstrument/FileSystemSupport_md.c: In function ‘basePath’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.instrument/unix/native/libinstrument/FileSystemSupport_md.c:39:18: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   39 | char* last = strrchr(path, slash);
      | ^~~~~~~
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.instrument/share/native/libinstrument/JPLISAgent.c: In function ‘getModuleObject’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/java.instrument/share/native/libinstrument/JPLISAgent.c:783:24: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  783 | char* last_slash = (cname == NULL) ? NULL : strrchr(cname, '/');
      | ^

java-openjdk/src/jdk25u-jdk-25.0.2-10/src/jdk.jpackage/linux/native/applauncher/LinuxPackage.c: In function ‘initDebPackage’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/jdk.jpackage/linux/native/applauncher/LinuxPackage.c:230:25: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  230 | char* colonChrPos = strchr(str, ':');
      | ^~~~~~
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/jdk.jdwp.agent/share/native/libjdwp/log_messages.c: In function ‘file_basename’:
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/jdk.jdwp.agent/share/native/libjdwp/log_messages.c:98:8: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   98 | p1 = strrchr(file, '\\');
      | ^
java-openjdk/src/jdk25u-jdk-25.0.2-10/src/jdk.jdwp.agent/share/native/libjdwp/log_messages.c:99:8: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   99 | p2 = strrchr(file, '/');
      | ^


A DESCRIPTION OF THE PROBLEM :
Compiling OpenJDK with C23 C-Compiler gives warning: initialization discards ‘const’ qualifier from pointer target type (e.g. compiling with gcc 15.2.1).


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Compile OpenJDK with C23 C-Compiler

CUSTOMER SUBMITTED WORKAROUND :
Compile with -Wno-discarded-qualifiers.

FREQUENCY :
ALWAYS