java-1_8_0-openj9/gcc10.patch

diff -urEbwB openjdk.orig/jdk/src/share/native/sun/security/jgss/wrapper/GSSLibStub.c openjdk/jdk/src/share/native/sun/security/jgss/wrapper/GSSLibStub.c
--- openjdk.orig/jdk/src/share/native/sun/security/jgss/wrapper/GSSLibStub.c	2020-06-26 09:42:58.999803937 +0200
+++ openjdk/jdk/src/share/native/sun/security/jgss/wrapper/GSSLibStub.c	2020-06-26 09:59:50.543324257 +0200
@@ -29,6 +29,9 @@
 #include "jlong.h"
 #include <jni.h>
 
+/* global GSS function table */
+GSS_FUNCTION_TABLE_PTR ftab;
+
 /* Constants for indicating what type of info is needed for inquiries */
 const int TYPE_CRED_NAME = 10;
 const int TYPE_CRED_TIME = 11;
diff -urEbwB openjdk.orig/jdk/src/solaris/native/java/lang/childproc.c openjdk/jdk/src/solaris/native/java/lang/childproc.c
--- openjdk.orig/jdk/src/solaris/native/java/lang/childproc.c	2020-06-26 09:42:59.039804239 +0200
+++ openjdk/jdk/src/solaris/native/java/lang/childproc.c	2020-06-26 10:31:35.896900177 +0200
@@ -33,6 +33,11 @@
 
 #include "childproc.h"
 
+/**
+ * The cached and split version of the JDK's effective PATH.
+ * (We don't support putenv("PATH=...") in native code)
+ */
+const char * const *parentPathv;
 
 ssize_t
 restartableWrite(int fd, const void *buf, size_t count)
diff -urEbwB openjdk.orig/jdk/src/solaris/native/java/lang/childproc.h openjdk/jdk/src/solaris/native/java/lang/childproc.h
--- openjdk.orig/jdk/src/solaris/native/java/lang/childproc.h	2020-06-26 09:42:59.039804239 +0200
+++ openjdk/jdk/src/solaris/native/java/lang/childproc.h	2020-06-26 10:29:56.588194377 +0200
@@ -119,7 +119,7 @@
  * The cached and split version of the JDK's effective PATH.
  * (We don't support putenv("PATH=...") in native code)
  */
-const char * const *parentPathv;
+extern const char * const *parentPathv;
 
 ssize_t restartableWrite(int fd, const void *buf, size_t count);
 int restartableDup2(int fd_from, int fd_to);
diff -urEbwB openjdk.orig/jdk/src/solaris/native/sun/security/jgss/wrapper/NativeFunc.h openjdk/jdk/src/solaris/native/sun/security/jgss/wrapper/NativeFunc.h
--- openjdk.orig/jdk/src/solaris/native/sun/security/jgss/wrapper/NativeFunc.h	2020-06-26 09:42:59.047804301 +0200
+++ openjdk/jdk/src/solaris/native/sun/security/jgss/wrapper/NativeFunc.h	2020-06-26 09:43:05.211851045 +0200
@@ -265,6 +265,6 @@
 typedef GSS_FUNCTION_TABLE *GSS_FUNCTION_TABLE_PTR;
 
 /* global GSS function table */
-GSS_FUNCTION_TABLE_PTR ftab;
+extern GSS_FUNCTION_TABLE_PTR ftab;
 
 #endif
diff -urEbwB openjdk.orig/openj9/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c openjdk/openj9/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c
--- openjdk.orig/openj9/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c	2020-06-26 09:43:37.492095839 +0200
+++ openjdk/openj9/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c	2020-06-26 09:41:42.243256411 +0200
@@ -31,7 +31,7 @@
 static jvmtiExtensionFunction subscribe  = NULL;
 static jvmtiExtensionFunction unsubscribe  = NULL;
 
-void *subscriptionID;
+void *subscriptionID1;
 volatile static jint bufferCount = 0;
 volatile static int alarmed = 0;
 
@@ -131,7 +131,7 @@
 	jvmtiError err;
 	jvmtiEnv *jvmti_env = env->jvmtiEnv;
 
-	err = subscribe(jvmti_env, "vgc001 subscriber", vgc001Callback, vgc001Alarm, NULL, &subscriptionID);
+	err = subscribe(jvmti_env, "vgc001 subscriber", vgc001Callback, vgc001Alarm, NULL, &subscriptionID1);
 	if (err != JVMTI_ERROR_NONE) {
 		error(env, err, "RegisterVerboseGCSubscriber failed");
 		return FALSE;
@@ -147,7 +147,7 @@
 	jvmtiError err = JVMTI_ERROR_NONE;
 	jvmtiEnv *jvmti_env = env->jvmtiEnv;
 
-	err = unsubscribe(jvmti_env, subscriptionID, NULL);
+	err = unsubscribe(jvmti_env, subscriptionID1, NULL);
 	if (err != JVMTI_ERROR_NONE && err != JVMTI_ERROR_NOT_AVAILABLE) {
 		error(env, err, "DeregisterVerboseGCSubscriber failed");
 		return -1;