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[perl #133136] Bisect.pl broken for 3 commits in blead

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From:
Sergey Aleynikov
Date:
April 20, 2018 21:36
Subject:
[perl #133136] Bisect.pl broken for 3 commits in blead
Message ID:
rt-4.0.24-7786-1524260182-1196.133136-75-0@perl.org
# New Ticket Created by  Sergey Aleynikov 
# Please include the string:  [perl #133136]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=133136 >


This is a bug report for perl from sergey.aleynikov@gmail.com,
generated with the help of perlbug 1.41 running under perl 5.27.9.


-----------------------------------------------------------------
[Please describe your issue here]

While trying to bisect a module failure for #133135 I've found that
the following commit range 2d74dcf2f3..394d2d3f37 (3 commits) prevents
Porting/bisect.pl from running further with the following messages:

cc -c -DPERL_CORE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -std=c89 -g -Wall
-Werror=declaration-after-statement -Werror=pointer-arith -Wextra
-Wc++-compat -Wwrite-strings miniperlmain.c
echo @`sh  cflags "optimize='-g'" opmini.o`  -DPERL_IS_MINIPERL
-DPERL_EXTERNAL_GLOB opmini.c
In file included from perl.h:5303:0,
                 from utf8.c:33:
utf8.c: In function ‘Perl_init_uniprops’:
utf8.c:5881:54: error: ‘PL_XPERLSPACE_invlist’ undeclared (first use
in this function)
     PL_XPosix_ptrs[_CC_SPACE] = _new_invlist_C_array(PL_XPERLSPACE_invlist);
                                                      ^
embed.h:1240:65: note: in definition of macro ‘_new_invlist_C_array’
 #define _new_invlist_C_array(a) Perl__new_invlist_C_array(aTHX_ a)
                                                                 ^
utf8.c:5881:54: note: each undeclared identifier is reported only once
for each function it appears in
     PL_XPosix_ptrs[_CC_SPACE] = _new_invlist_C_array(PL_XPERLSPACE_invlist);
                                                      ^
embed.h:1240:65: note: in definition of macro ‘_new_invlist_C_array’
 #define _new_invlist_C_array(a) Perl__new_invlist_C_array(aTHX_ a)
                                                                 ^
@cc -c -DPERL_CORE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -std=c89 -g -Wall
-Werror=declaration-after-statement -Werror=pointer-arith -Wextra
-Wc++-compat -Wwrite-strings -DPERL_IS_MINIPERL -DPERL_EXTERNAL_GLOB
opmini.c
echo @`sh  cflags "optimize='-g'" perlmini.o`  -DPERL_IS_MINIPERL
-DPERL_EXTERNAL_GLOB perlmini.c
Makefile:249: recipe for target 'utf8.o' failed
make: *** [utf8.o] Error 1
make: *** Waiting for unfinished jobs....
@cc -c -DPERL_CORE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -std=c89 -g -Wall
-Werror=declaration-after-statement -Werror=pointer-arith -Wextra
-Wc++-compat -Wwrite-strings -DPERL_IS_MINIPERL -DPERL_EXTERNAL_GLOB
perlmini.c
cc -o generate_uudmap -fstack-protector-strong -L/usr/local/lib
generate_uudmap.o -lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
rm -f pod/perl52711delta.pod
/bin/ln -s perldelta.pod pod/perl52711delta.pod
cc -c -DPERL_CORE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -std=c89 -g -Wall
-Werror=declaration-after-statement -Werror=pointer-arith -Wextra
-Wc++-compat -Wwrite-strings utf8.c
cc -c -DPERL_CORE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -std=c89 -g -Wall
-Werror=declaration-after-statement -Werror=pointer-arith -Wextra
-Wc++-compat -Wwrite-strings op.c
cc -c -DPERL_CORE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -std=c89 -g -Wall
-Werror=declaration-after-statement -Werror=pointer-arith -Wextra
-Wc++-compat -Wwrite-strings perly.c
./generate_uudmap uudmap.h bitcount.h mg_data.h
cc -c -DPERL_CORE -fwrapv -fno-strict-aliasing -pipe
-fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -std=c89 -g -Wall
-Werror=declaration-after-statement -Werror=pointer-arith -Wextra
-Wc++-compat -Wwrite-strings globals.c
In file included from perl.h:5303:0,
                 from utf8.c:33:
utf8.c: In function ‘Perl_init_uniprops’:
utf8.c:5881:54: error: ‘PL_XPERLSPACE_invlist’ undeclared (first use
in this function)
     PL_XPosix_ptrs[_CC_SPACE] = _new_invlist_C_array(PL_XPERLSPACE_invlist);
                                                      ^
embed.h:1240:65: note: in definition of macro ‘_new_invlist_C_array’
 #define _new_invlist_C_array(a) Perl__new_invlist_C_array(aTHX_ a)
                                                                 ^
utf8.c:5881:54: note: each undeclared identifier is reported only once
for each function it appears in
     PL_XPosix_ptrs[_CC_SPACE] = _new_invlist_C_array(PL_XPERLSPACE_invlist);
                                                      ^
embed.h:1240:65: note: in definition of macro ‘_new_invlist_C_array’
 #define _new_invlist_C_array(a) Perl__new_invlist_C_array(aTHX_ a)
                                                                 ^
Makefile:249: recipe for target 'utf8.o' failed
make: *** [utf8.o] Error 1
make: *** Waiting for unfinished jobs....
sh: ./installperl: ./perl: bad interpreter: No such file or directory
'</dev/null ./installperl' failed, $!=No such file or directory,
$?=32256 at /tmp/M_wsH0gXTD line 1522
bisect run failed:
exit code 255 from '/usr/local/perl5.26.1/bin/perl /tmp/M_wsH0gXTD
--gold v5.26.0 --jobs 20 --module Lexical::SealRequireHints' is < 0 or
>= 128
Died at Porting/bisect.pl line 269.

I remember from it's docs that it should skip at least some kinds of
failures, so if this is not one of them - should it be also avoided?
Or should bisect.pl just blacklist those revisions?

[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
    category=core
    severity=medium
---
Site configuration information for perl 5.27.9:

Configured by dur-randir at Wed Jan 31 10:14:37 MSK 2018.

Summary of my perl5 (revision 5 version 27 subversion 9) configuration:
  Commit id: 577d3e04be845580196418dd9df1575e2cb4c0b6
  Platform:
    osname=darwin
    osvers=13.4.0
    archname=darwin-2level
    uname='darwin isengard.local 13.4.0 darwin kernel version 13.4.0:
mon jan 11 18:17:34 pst 2016; root:xnu-2422.115.15~1release_x86_64
x86_64 '
    config_args='-de -Dusedevel'
    hint=recommended
    useposix=true
    d_sigaction=define
    useithreads=undef
    usemultiplicity=undef
    use64bitint=define
    use64bitall=define
    uselongdouble=undef
    usemymalloc=n
    default_inc_excludes_dot=define
    bincompat5005=undef
  Compiler:
    cc='cc'
    ccflags ='-fno-common -DPERL_DARWIN -mmacosx-version-min=10.9
-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include
-DPERL_USE_SAFE_PUTENV'
    optimize='-O3'
    cppflags='-fno-common -DPERL_DARWIN -mmacosx-version-min=10.9
-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
    ccversion=''
    gccversion='4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.56)'
    gccosandvers=''
    intsize=4
    longsize=8
    ptrsize=8
    doublesize=8
    byteorder=12345678
    doublekind=3
    d_longlong=define
    longlongsize=8
    d_longdbl=define
    longdblsize=16
    longdblkind=3
    ivtype='long'
    ivsize=8
    nvtype='double'
    nvsize=8
    Off_t='off_t'
    lseeksize=8
    alignbytes=8
    prototype=define
  Linker and Libraries:
    ld='cc'
    ldflags =' -mmacosx-version-min=10.9 -fstack-protector -L/usr/local/lib'
    libpth=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0/lib
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/lib
/usr/local/lib /usr/lib
    libs=-lpthread -lgdbm -ldbm -ldl -lm -lutil -lc
    perllibs=-lpthread -ldl -lm -lutil -lc
    libc=
    so=dylib
    useshrplib=false
    libperl=libperl.a
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs
    dlext=bundle
    d_dlsymun=undef
    ccdlflags=' '
    cccdlflags=' '
    lddlflags=' -mmacosx-version-min=10.9 -bundle -undefined
dynamic_lookup -L/usr/local/lib -fstack-protector'


---
@INC for perl 5.27.9:
    lib
    /usr/local/lib/perl5/site_perl/5.27.9/darwin-2level
    /usr/local/lib/perl5/site_perl/5.27.9
    /usr/local/lib/perl5/5.27.9/darwin-2level
    /usr/local/lib/perl5/5.27.9

---
Environment for perl 5.27.9:
    DYLD_LIBRARY_PATH (unset)
    HOME=/Users/dur-randir
    LANG=en_US.UTF-8
    LANGUAGE (unset)
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)
    PATH=/Users/dur-randir/perlbrew/bin:/Users/dur-randir/perlbrew/perls/perl-5.22.1/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/texbin
    PERLBREW_BASHRC_VERSION=0.80
    PERLBREW_HOME=/Users/dur-randir/.perlbrew
    PERLBREW_MANPATH=/Users/dur-randir/perlbrew/perls/perl-5.22.1/man
    PERLBREW_PATH=/Users/dur-randir/perlbrew/bin:/Users/dur-randir/perlbrew/perls/perl-5.22.1/bin
    PERLBREW_PERL=perl-5.22.1
    PERLBREW_ROOT=/Users/dur-randir/perlbrew
    PERLBREW_VERSION=0.80
    PERL_BADLANG (unset)
    SHELL=/usr/local/bin/zsh


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