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5.6.0 RC1 failure in Solaris 7 gcc with threads #1298

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p5pRT opened this issue Mar 9, 2000 · 2 comments
Closed

5.6.0 RC1 failure in Solaris 7 gcc with threads #1298

p5pRT opened this issue Mar 9, 2000 · 2 comments
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distro-Solaris Not a Bug

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@p5pRT
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p5pRT commented Mar 9, 2000

Migrated from rt.perl.org#2299 (status was 'resolved')

Searchable as RT2299$
@p5pRT
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p5pRT commented Mar 9, 2000

From @jhi

Created by jhi@ugli.hut.fi

This report has been sent using Linux' 5.6.0 RC1 perlbug, I replaced
the config info (the one below "[Please do not change anything below
his line]" :-) with the "./myconfig" output from the failing Solaris
build.

What happens​:

mimosa​:/tmp/jhi/perl-5.6.0-RC1 ; make
`sh cflags libperl.a miniperlmain.o` miniperlmain.c
  CCCMD = gcc -DPERL_CORE -c -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O
miniperlmain.c​: In function `main'​:
miniperlmain.c​:40​: `thr' undeclared (first use in this function)
miniperlmain.c​:40​: (Each undeclared identifier is reported only once
miniperlmain.c​:40​: for each function it appears in.)
make​: *** [miniperlmain.o] Error 1
mimosa​:/tmp/jhi/perl-5.6.0-RC1 ;

Perl Info 


Site configuration information for perl v5.6.0:

Summary of my perl5 (revision 5.0 version 6 subversion 0) configuration:
  Platform:
    osname=solaris, osvers=2.7, archname=sun4-solaris-thread-64int
    uname='sunos mimosa.hut.fi 5.7 generic_106541-05 sun4u sparc '
    config_args='-ders -Dcc=gcc -Duse64bitint -Dusethreads -Duse5005threads'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=define use5005threads=define useithreads=undef usemultiplicity=undef
    useperlio=undef d_sfio=undef uselargefiles=define
    use64bitint=define use64bitall=undef uselongdouble=undef usesocks=undef
  Compiler:
    cc='gcc', optimize='-O', gccversion=2.8.1
    cppflags='-D_REENTRANT'
    ccflags ='-D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
    stdchar='char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    ivtype='long long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=8, usemymalloc=y, prototype=define
  Linker and Libraries:
    ld='gcc', ldflags =' '
    libpth=/lib /usr/lib /usr/ccs/lib
    libs=-lsocket -lnsl -ldl -lm -lposix4 -lpthread -lc -lcrypt -lsec
    libc=, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
    cccdlflags='-fPIC', lddlflags='-G'

Summary of my perl5 (revision 5.0 version 6 subversion 0) configuration:
  Platform:
    osname=linux, osvers=2.2.13, archname=i686-linux-thread-64int
    uname='linux ugli.hut.fi 2.2.13 #14 smp mon oct 25 14:06:55 eet dst 1999 i686 unknown '
    config_args='-ders -Duse64bitint -Dusethreads -Duse5005threads'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=define use5005threads=define useithreads=undef usemultiplicity=undef
    useperlio=undef d_sfio=undef uselargefiles=define 
    use64bitint=define use64bitall=undef uselongdouble=undef usesocks=undef
  Compiler:
    cc='cc', optimize='-O2', gccversion=2.7.2.3
    cppflags='-D_REENTRANT -I/usr/local/include'
    ccflags ='-D_REENTRANT -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
    stdchar='char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    ivtype='long long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=4
    alignbytes=4, usemymalloc=n, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =''
    libpth=/lib /usr/lib
    libs=-lnsl -lndbm -lgdbm -ldbm -ldb -ldl -lm -lpthread -lc -lposix -lcrypt
    libc=/lib/libc-2.0.7.so, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
    cccdlflags='-fpic', lddlflags='-shared'

Locally applied patches:
    v5.6.0-RC1

@p5pRT
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p5pRT commented Mar 9, 2000

From @doughera88

On Thu, 9 Mar 2000, Jarkko Hietaniemi wrote​:

What happens​:

mimosa​:/tmp/jhi/perl-5.6.0-RC1 ; make
`sh cflags libperl.a miniperlmain.o` miniperlmain.c
CCCMD = gcc -DPERL_CORE -c -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O
miniperlmain.c​: In function `main'​:
miniperlmain.c​:40​: `thr' undeclared (first use in this function)
miniperlmain.c​:40​: (Each undeclared identifier is reported only once
miniperlmain.c​:40​: for each function it appears in.)

This happens only with the following combination (both on Solaris and Linux,
so I suspect it's quite general)​:

  -Dusethreads -Duse5005thread -Dusemymalloc

The following line in miniperlmain.c​:

  PERL_SYS_INIT3(&argc,&argv,&env);

ultimately gets translated to (line breaks inserted to make mailers happy)

  if ( pthread_mutex_init ( ( & PL_malloc_mutex ) , 0 ) )
  Perl_croak( thr , "panic​: MUTEX_INIT" ) ;

I freely confess not understanding the .THX macros anywhere deeply enough
to suggest the appropriate fix.

If I just omit the croak, Solaris 2.6 passes all tests except the
known-to-fail lib/thread.t test 19.

  Andy Dougherty doughera@​lafayette.edu
  Dept. of Physics
  Lafayette College, Easton PA 18042

@p5pRT p5pRT closed this as completed Nov 28, 2003
@p5pRT p5pRT mentioned this issue Oct 19, 2019
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