[Bug java/16923] New: Options passed to JNI_CreateJavaVM are ignored

[Bug java/16923] New: Options passed to JNI_CreateJavaVM are ignored

[thhal at mailblocks dot com]

Options that are passed in the JavaVMInitArgs structure passed to the
JNI_CreateJavaVM function seems to be completely ignored. The following code
should result in a setting of the system property "some.property" but it doesn't.

	JNIEnv* env;
	JavaVMInitArgs vm_args;
	JavaVMOption options[1];

	options[0].optionString = "-Dsome.property=propval";
	options[0].extraInfo = 0;

	vm_args.nOptions = 1;
	vm_args.options  = &options;
	vm_args.version  = JNI_VERSION_1_4;
	vm_args.ignoreUnrecognized = JNI_TRUE;

	if(JNI_CreateJavaVM(&s_javaVM, (void **)&env, &vm_args) != JNI_OK) {
		fputs("Unable to create Java VM\n", stderr);
		return 1;
	}

-- 
           Summary: Options passed to JNI_CreateJavaVM are ignored
           Product: gcc
           Version: 3.4.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: thhal at mailblocks dot com
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16923

[Bug libgcj/16923] Options passed to JNI_CreateJavaVM are ignored

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|java                        |libgcj


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16923

[Bug libgcj/16923] -D* Options passed to JNI_CreateJavaVM are ignored

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-08-14 07:11 -------
Confirmed:
          else if (! strncmp (ia->options[i].optionString, "-D", 2))
            {
              // FIXME.
              continue;
            }


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-08-14 07:11:13
               date|                            |
            Summary|Options passed to           |-D* Options passed to
                   |JNI_CreateJavaVM are ignored|JNI_CreateJavaVM are ignored


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16923

[Bug libgcj/16923] -D* Options passed to JNI_CreateJavaVM are ignored

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-02-23 17:36 -------
Subject: Bug 16923

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	fitzsim@gcc.gnu.org	2005-02-23 17:36:26

Modified files:
	gcc/java       : ChangeLog gcj.texi 
	libjava        : ChangeLog jni.cc prims.cc 
	libjava/gcj    : cni.h javaprims.h 
	libjava/include: java-props.h 
	libjava/java/lang: natRuntime.cc 
	libjava/testsuite/libjava.jni: jni.exp 
Added files:
	libjava/testsuite/libjava.jni/invocation: PR16923.c PR16923.java 
	                                          PR16923.out 

Log message:
	2005-02-23  Thomas Fitzsimmons  <fitzsim@redhat.com>
	
	PR libgcj/16923
	* gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
	JvVMOption.
	
	2005-02-23  Thomas Fitzsimmons  <fitzsim@redhat.com>
	
	PR libgcj/16923
	* jni.cc (JNI_CreateJavaVM): Check JNI version.  Cast args to
	JvVMInitArgs.  Pass args to _Jv_CreateJavaVM and check return
	value.  Move argument parsing code to prims.cc.
	* prims.cc (no_properties): Remove.
	(_Jv_Compiler_Properties): Initialize to NULL.
	(_Jv_Properties_Count): Initialize to 0.
	(parse_verbose_args): New function.
	(parse_init_args): New function.
	(_Jv_CreateJavaVM): Call parse_init_args.
	(_Jv_RunMain): Check return value of _Jv_CreateJavaVM.
	* gcj/cni.h (JvVMOption): New struct.
	(JvVMInitArgs): Likewise.
	(JvCreateJavaVM): Declare vm_args as JvVMInitArgs* rather than
	void*.
	* libjava/gcj/javaprims.h (_Jv_VMOption): New struct.
	(_Jv_VMInitArgs): Likewise.
	* include/java-props.h (_Jv_Properties_Count): Declare.
	* java/lang/natRuntime.cc (insertSystemProperties): Use
	_Jv_Properties_Count in for loop exit condition.
	* testsuite/libjava.jni/jni.exp
	(gcj_invocation_compile_c_to_binary): New procedure.
	(gcj_invocation_test_one): Likewise.
	(gcj_jni_run): Run JNI invocation API tests.
	* testsuite/libjava.jni/invocation/PR16923.c,
	testsuite/libjava.jni/invocation/PR16923.java,
	testsuite/libjava.jni/invocation/PR16923.out: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/ChangeLog.diff?cvsroot=gcc&r1=1.1555&r2=1.1556
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/gcj.texi.diff?cvsroot=gcc&r1=1.72&r2=1.73
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&r1=1.3389&r2=1.3390
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/jni.cc.diff?cvsroot=gcc&r1=1.94&r2=1.95
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/prims.cc.diff?cvsroot=gcc&r1=1.103&r2=1.104
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/gcj/cni.h.diff?cvsroot=gcc&r1=1.14&r2=1.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/gcj/javaprims.h.diff?cvsroot=gcc&r1=1.54&r2=1.55
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/include/java-props.h.diff?cvsroot=gcc&r1=1.7&r2=1.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/java/lang/natRuntime.cc.diff?cvsroot=gcc&r1=1.46&r2=1.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/testsuite/libjava.jni/jni.exp.diff?cvsroot=gcc&r1=1.17&r2=1.18
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/testsuite/libjava.jni/invocation/PR16923.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/testsuite/libjava.jni/invocation/PR16923.java.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/testsuite/libjava.jni/invocation/PR16923.out.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16923

[Bug libgcj/16923] -D* Options passed to JNI_CreateJavaVM are ignored

[fitzsim at redhat dot com]

------- Additional Comments From fitzsim at redhat dot com  2005-02-23 17:38 -------
Fixed on mainline.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16923

[Bug libgcj/16923] -D* Options passed to JNI_CreateJavaVM are ignored

[howarth at nitro dot med dot uc dot edu]

------- Comment #5 from howarth at nitro dot med dot uc dot edu  2008-12-20 22:22 -------
Oddly, it appears that we see the failure of...

Running target unix/-m64
FAIL: PR16923 run

when gcc trunk is built with...

Platform: i686-apple-darwin9
configure flags: --prefix=/sw --prefix=/sw/lib/gcc4.4 --mandir=/sw/share/man
--infodir=/sw/share/info --enable-languages=c,c++,fortran,objc,java
--with-gmp=/sw --with-libiconv-prefix=/sw --with-ppl=/sw --with-cloog=/sw
--with-system-zlib --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--with-arch=nocona --with-tune=generic --build=i686-apple-darwin9
--host=i686-apple-darwin9 --target=i686-apple-darwin9

but not when gcc trunk is built with...

Platform: i686-apple-darwin9
configure flags: --build=i686-apple-darwin9 --host=i686-apple-darwin9
--target=i686-apple-darwin9 --with-gnu-as --with-tune=generic
--prefix=/opt/gnu/gcc/gcc-4.4.0 --enable-debug=no --disable-nls
--enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-threads=posix
--enable-__cxa_atexit --enable-java-gc=boehm


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16923

[Bug libgcj/16923] -D* Options passed to JNI_CreateJavaVM are ignored

[howarth at nitro dot med dot uc dot edu]

------- Comment #4 from howarth at nitro dot med dot uc dot edu  2008-11-18 15:01 -------
This test case is failing on i686-apple-darwin9 at -m64 (but not -m32).


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16923