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Date:      Sun, 28 Jul 2002 14:40:15 +0800
From:      Huang wen hui <hwh@mail.gddsn.org.cn>
To:        freebsd-java@freebsd.org, freebsd-current@freebsd.org
Subject:   a gcc3.1 bug ?
Message-ID:  <3D4391CF.1020504@mail.gddsn.org.cn>

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hi,
I used gcc3.1 from ports to compile jdk1.3.1-p7 hotspot, I got problem
in compiing /usr/src/lib/libc_r/uthread/pthread_private.h :

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/* Default thread attributes: */
SCLASS struct pthread_attr pthread_attr_default
<--------------------------947
#ifdef GLOBAL_PTHREAD_PRIVATE
= { SCHED_RR, 0, TIMESLICE_USEC, PTHREAD_DEFAULT_PRIORITY,
PTHREAD_CREATE_RUNNING, PTHREAD_CREATE_JOINABLE, NULL, NULL, NULL,
PTHREAD_STACK_DEFAULT, -1 };
#else
;
#endif

/* Default mutex attributes: */
SCLASS struct pthread_mutex_attr pthread_mutexattr_default
#ifdef GLOBAL_PTHREAD_PRIVATE
= { PTHREAD_MUTEX_DEFAULT, PTHREAD_PRIO_NONE, 0, 0 };
#else
;
#endif

/* Default condition variable attributes: */
SCLASS struct pthread_cond_attr pthread_condattr_default
#ifdef GLOBAL_PTHREAD_PRIVATE
= { COND_TYPE_FAST, 0 };
#else
;
#endif
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Compiling
/usr/ports/java/jdk13/work/hotspot1.3.1/build/linux/../../src/os_cpu/linux_i486/vm/os_linux_i486.cpp
In file included from
/usr/ports/java/jdk13/work/hotspot1.3.1/src/os_cpu/linux_i486/vm/os_linux_i486.cpp:41:
/usr/src/lib/libc_r/uthread/pthread_private.h:947: parse error before
`__null'
/usr/src/lib/libc_r/uthread/pthread_private.h:957: parse error before
`__null'
/usr/src/lib/libc_r/uthread/pthread_private.h:965: parse error before
`__null'
gmake[2]: *** [os_linux_i486.o] Error 1
gmake[2]: Leaving directory
`/usr/ports/java/jdk13/work/hotspot1.3.1/build/linux/linux_i486_core/jvmg'
gmake[1]: *** [the_vm] Error 2
gmake[1]: Leaving directory
`/usr/ports/java/jdk13/work/hotspot1.3.1/build/linux/linux_i486_core/jvmg'
gmake: *** [jvmgcore] Error 2


but if I change " pthread_attr pthread_attr_default " to other name, the
compiler will pass.

Does gcc31 have bug ?


--hwh


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