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Message-ID: <20020722204209.47489.qmail@web10107.mail.yahoo.com>
Date: Mon, 22 Jul 2002 22:42:09 +0200 (CEST)
From: =?iso-8859-1?q?Sylvain=20Petreolle?= <spetreolle AT yahoo DOT fr>
Subject: gcj problems with helloworld
To: cygwin AT cygwin DOT com
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Using gcj to compile a simple program gives non-understandable errors:

$ cat PremierProgramme.java
//Premier programme Java
class PremierProgramme {
        public static void main (String[] arg) {
                System.out.println("Ca marche!");
        }
}

$ gcj -c PremierProgramme.java
$ echo $?
0
$ gcj PremierProgramme.java -o PremierProgramme
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.text+0xe):PremierProgramme.java:
undefined
reference to `__Jv_InitClass'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.text+0x14):PremierProgramme.java:
undefined reference to `java::lang::System::class$'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.text+0x28):PremierProgramme.java:
undefined reference to `java::lang::System::class$'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.text+0x2d):PremierProgramme.java:
undefined reference to `__Jv_InitClass'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.text+0x36):PremierProgramme.java:
undefined reference to `java::lang::System::out'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.text+0x5f):PremierProgramme.java:
undefined reference to `java::lang::Object::Object[in-charge]()'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.text+0xd4):PremierProgramme.java:
undefined reference to `__Jv_RegisterClass'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.data+0x50):PremierProgramme.java:
undefined reference to `java::lang::Object::finalize()'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.data+0x54):PremierProgramme.java:
undefined reference to `java::lang::Object::hashCode()'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.data+0x58):PremierProgramme.java:
undefined reference to
`java::lang::Object::equals(java::lang::Object*)'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.data+0x5c):PremierProgramme.java:
undefined reference to `java::lang::Object::toString()'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.data+0x60):PremierProgramme.java:
undefined reference to `java::lang::Object::clone()'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.data+0x80):PremierProgramme.java:
undefined reference to `vtable for java::lang::Class'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.data+0x94):PremierProgramme.java:
undefined reference to `java::lang::Object::class$'
/cygdrive/c/WINDOWS/TEMP/cctTEmFN.o(.eh_frame+0x11):PremierProgramme.java:
undefined reference to `___gcj_personality_v0'
/usr/lib/gcc-lib/i686-pc-cygwin/3.1.1/../../../libcygwin.a(libcmain.o)(.text+0x81):
undefined reference to `_WinMain AT 16'
collect2: ld returned 1 exit status


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