[Buildroot] [Bug 7772] New: libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[Buildroot] [Bug 7772] New: libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

           Summary: libxml-parser-perl build failure: missing dependency
                    ExtUtils/MakeMaker
           Product: buildroot
           Version: unspecified
          Platform: PC
               URL: http://sprunge.us/BNXW
        OS/Version: Linux
            Status: NEW
          Severity: minor
          Priority: P5
         Component: Other
        AssignedTo: unassigned at buildroot.uclibc.org
        ReportedBy: vincent.riera at imgtec.com
                CC: buildroot at uclibc.org
   Estimated Hours: 0.0


libxml-parser-perl seems to need perl-ExtUtils-MakeMaker in order to be built,
so it fails to build on boxes which don't have perl-ExtUtils-MakeMaker
installed:

Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains:
/home/user/instance-0/output/host/usr/lib/perl /usr/local/lib64/perl5
/usr/local/share/perl5 /usr/lib64/perl5/vendor_perl
/usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at
Makefile.PL line 3.
BEGIN failed--compilation aborted at Makefile.PL line 3.

Full log in the ${URL} field.

Perhaps we should add a new perl-ExtUtils-MakeMaker package to Buildroot?

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

--- Comment #1 from saiberion at web.de 2015-02-10 14:07:31 UTC ---
Created attachment 5858
  --> https://bugs.busybox.net/attachment.cgi?id=5858
Add dependency check for ExtUtils::MakeMaker

I also had this problem and fixed it by reinstalling ExtUtils module on my
host.
The attached patch adds a check for this module.

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

--- Comment #2 from Thomas De Schampheleire <patrickdepinguin@gmail.com> 2015-02-10 15:13:33 UTC ---
Vicente, saiberion: would you mind sending the proposed patch to the mailing
list?

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

--- Comment #3 from Vicente Olivert Riera <vincent.riera@imgtec.com> 2015-02-10 15:31:36 UTC ---
(In reply to comment #2)
> Vicente, saiberion: would you mind sending the proposed patch to the mailing
> list?

Hello Thomas,

shouldn't we have an agreement on what would be the solution to this?

a) adding the perl-ExtUtils-MakeMaker package to Buildroot
b) adding a dependency check as saiberion did

I personally don't like the option b), because I like to be able to use
Buildroot having the minimum packages installed. And, if we keep doing this, we
could end with a loooong list of dependencies to use Buildroot. I think it's
better to add the perl-ExtUtils-MakeMaker instead.

Maybe Francois Perrad has something to say about this since he seems to be the
perl maintaner in Buildroot.

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[François Perrad]

2015-02-10 16:31 GMT+01:00  <bugzilla@busybox.net>:
> https://bugs.busybox.net/show_bug.cgi?id=7772
>
> --- Comment #3 from Vicente Olivert Riera <vincent.riera@imgtec.com> 2015-02-10 15:31:36 UTC ---
> (In reply to comment #2)
>> Vicente, saiberion: would you mind sending the proposed patch to the mailing
>> list?
>
> Hello Thomas,
>
> shouldn't we have an agreement on what would be the solution to this?
>
> a) adding the perl-ExtUtils-MakeMaker package to Buildroot
> b) adding a dependency check as saiberion did
>
> I personally don't like the option b), because I like to be able to use
> Buildroot having the minimum packages installed. And, if we keep doing this, we
> could end with a loooong list of dependencies to use Buildroot. I think it's
> better to add the perl-ExtUtils-MakeMaker instead.
>
> Maybe Francois Perrad has something to say about this since he seems to be the
> perl maintaner in Buildroot.
>

libxml-parser-perl works with the system perl (not a host-perl built by BR).
ExtUtils-MakeMaker is a core Perl module, especially the module which
allows to install other modules.
So, it comes with the system perl package of your distribution.
The Makefile.PL of XML-Parser 2.41 uses ExtUtils-MakeMaker without a
specific version requirement,
so the system ExtUtils-MakeMaker module doesn't require an update.

Could you post the full output of following commands (outside BR environment):
    $ perl -V
    $ perl -e "use ExtUtils::MakeMaker; print qq{ok\n};"

and in BR environment:
    $ make libxml-parser-perl-dirclean
    $ make libxml-parser-perl-configure

Fran?ois

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[Vicente Olivert Riera]

Hello Francois,

below are the outputs of the commands you suggested. You said
ExtUtils-MakeMaker comes with the perl installation, but that's not true
for CentOS (I guess RedHat and Fedora as well) and Gentoo.

$ perl -V
Summary of my perl5 (revision 5 version 16 subversion 3) configuration:

  Platform:
    osname=linux, osvers=2.6.32-220.17.1.el6.x86_64,
archname=x86_64-linux-thread-multi
    uname='linux worker1.bsys.centos.org 2.6.32-220.17.1.el6.x86_64 #1
smp wed may 16 00:01:37 bst 2012 x86_64 x86_64 x86_64 gnulinux '
    config_args='-des -Doptimize=-O2 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
--param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic
-Dccdlflags=-Wl,--enable-new-dtags -Dlddlflags=-shared -O2 -g -pipe
-Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
--param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic
-Wl,-z,relro  -DDEBUGGING=-g -Dversion=5.16.3 -Dmyhostname=localhost
-Dperladmin=root at localhost -Dcc=gcc -Dcf_by=Red Hat, Inc. -Dprefix=/usr
-Dvendorprefix=/usr -Dsiteprefix=/usr/local
-Dsitelib=/usr/local/share/perl5 -Dsitearch=/usr/local/lib64/perl5
-Dprivlib=/usr/share/perl5 -Dvendorlib=/usr/share/perl5/vendor_perl
-Darchlib=/usr/lib64/perl5 -Dvendorarch=/usr/lib64/perl5/vendor_perl
-Darchname=x86_64-linux-thread-multi -Dlibpth=/usr/local/lib64 /lib64
/usr/lib64 -Duseshrplib -Dusethreads -Duseithreads
-Dusedtrace=/usr/bin/dtrace -Duselargefiles -Dd_semctl_semun -Di_db
-Ui_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm -Duseperlio
-Dinstallusrbinperl=n -Ubincompat5005 -Uversiononly
-Dpager=/usr/bin/less -isr -Dd_gethostent_r_proto -Ud_endhostent_r_proto
-Ud_sethostent_r_proto -Ud_endprotoent_r_proto -Ud_setprotoent_r_proto
-Ud_endservent_r_proto -Ud_setservent_r_proto -Dscriptdir=/usr/bin
-Dusesitecustomize'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=define, usemultiplicity=define
    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='gcc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing
-pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64',
    optimize='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches
-m64 -mtune=generic',
    cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe
-fstack-protector -I/usr/local/include'
    ccversion='', gccversion='4.8.2 20140120 (Red Hat 4.8.2-16)',
gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t',
lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='gcc', ldflags =' -fstack-protector'
    libpth=/usr/local/lib64 /lib64 /usr/lib64
    libs=-lresolv -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread
-lc -lgdbm_compat
    perllibs=-lresolv -lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
    libc=, so=so, useshrplib=true, libperl=libperl.so
    gnulibc_version='2.17'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef,
ccdlflags='-Wl,--enable-new-dtags -Wl,-rpath,/usr/lib64/perl5/CORE'
    cccdlflags='-fPIC', lddlflags='-shared -O2 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
--param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic
-Wl,-z,relro '


Characteristics of this binary (from libperl):
  Compile-time options: HAS_TIMES MULTIPLICITY PERLIO_LAYERS
                        PERL_DONT_CREATE_GVSV PERL_IMPLICIT_CONTEXT
                        PERL_MALLOC_WRAP PERL_PRESERVE_IVUV USE_64_BIT_ALL
                        USE_64_BIT_INT USE_ITHREADS USE_LARGE_FILES
                        USE_LOCALE USE_LOCALE_COLLATE USE_LOCALE_CTYPE
                        USE_LOCALE_NUMERIC USE_PERLIO USE_PERL_ATOF
                        USE_REENTRANT_API USE_SITECUSTOMIZE
  Locally applied patches:
	Fedora Patch1: Removes date check, Fedora/RHEL specific
	Fedora Patch3: support for libdir64
	Fedora Patch4: use libresolv instead of libbind
	Fedora Patch5: USE_MM_LD_RUN_PATH
	Fedora Patch6: Skip hostname tests, due to builders not being network
capable
	Fedora Patch7: Dont run one io test due to random builder failures
	Fedora Patch9: Fix find2perl to translate ? glob properly (RT#113054)
	Fedora Patch10: Fix broken atof (RT#109318)
	Fedora Patch13: Clear $@ before "do" I/O error (RT#113730)
	Fedora Patch14: Do not truncate syscall() return value to 32 bits
(RT#113980)
	Fedora Patch15: Override the Pod::Simple::parse_file (CPANRT#77530)
	Fedora Patch16: Do not leak with attribute on my variable (RT#114764)
	Fedora Patch17: Allow operator after numeric keyword argument (RT#105924)
	Fedora Patch18: Extend stack in File::Glob::glob, (RT#114984)
	Fedora Patch19: Do not crash when vivifying $|
	Fedora Patch20: Fix misparsing of maketext strings (CVE-2012-6329)
	Fedora Patch21: Add NAME headings to CPAN modules (CPANRT#73396)
	Fedora Patch22: Fix leaking tied hashes (RT#107000) [1]
	Fedora Patch23: Fix leaking tied hashes (RT#107000) [2]
	Fedora Patch24: Fix leaking tied hashes (RT#107000) [3]
	Fedora Patch25: Fix dead lock in PerlIO after fork from thread (RT#106212)
	Fedora Patch26: Make regexp safe in a signal handler (RT#114878)
	Fedora Patch27: Update h2ph(1) documentation (RT#117647)
	Fedora Patch28: Update pod2html(1) documentation (RT#117623)
	Fedora Patch29: Document Math::BigInt::CalcEmu requires Math::BigInt
(CPAN RT#85015)
  Built under linux
  Compiled at Jun 17 2014 17:36:59
  @INC:
    /usr/local/lib64/perl5
    /usr/local/share/perl5
    /usr/lib64/perl5/vendor_perl
    /usr/share/perl5/vendor_perl
    /usr/lib64/perl5
    /usr/share/perl5
    .


$ perl -e "use ExtUtils::MakeMaker; print qq{ok\n};"
Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains:
/usr/local/lib64/perl5 /usr/local/share/perl5
/usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl
/usr/lib64/perl5 /usr/share/perl5 .) at -e line 1.
BEGIN failed--compilation aborted at -e line 1.


$ make host-libxml-parser-perl-dirclean
rm -Rf /buildroot/output/build/host-libxml-parser-perl-2.41


$ make host-libxml-parser-perl-configure
[...]
Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains:
/buildroot/output/host/usr/lib/perl /usr/local/lib64/perl5
/usr/local/share/perl5 /usr/lib64/perl5/vendor_perl
/usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at
Makefile.PL line 3.
BEGIN failed--compilation aborted at Makefile.PL line 3.


$ cat /etc/redhat-release
CentOS Linux release 7.0.1406 (Core)

Regards,
--
Vincent

On 10/02/15 20:34, Fran?ois Perrad wrote:
> 2015-02-10 16:31 GMT+01:00  <bugzilla@busybox.net>:
>> https://bugs.busybox.net/show_bug.cgi?id=7772
>>
>> --- Comment #3 from Vicente Olivert Riera <vincent.riera@imgtec.com> 2015-02-10 15:31:36 UTC ---
>> (In reply to comment #2)
>>> Vicente, saiberion: would you mind sending the proposed patch to the mailing
>>> list?
>>
>> Hello Thomas,
>>
>> shouldn't we have an agreement on what would be the solution to this?
>>
>> a) adding the perl-ExtUtils-MakeMaker package to Buildroot
>> b) adding a dependency check as saiberion did
>>
>> I personally don't like the option b), because I like to be able to use
>> Buildroot having the minimum packages installed. And, if we keep doing this, we
>> could end with a loooong list of dependencies to use Buildroot. I think it's
>> better to add the perl-ExtUtils-MakeMaker instead.
>>
>> Maybe Francois Perrad has something to say about this since he seems to be the
>> perl maintaner in Buildroot.
>>
> 
> libxml-parser-perl works with the system perl (not a host-perl built by BR).
> ExtUtils-MakeMaker is a core Perl module, especially the module which
> allows to install other modules.
> So, it comes with the system perl package of your distribution.
> The Makefile.PL of XML-Parser 2.41 uses ExtUtils-MakeMaker without a
> specific version requirement,
> so the system ExtUtils-MakeMaker module doesn't require an update.
> 
> Could you post the full output of following commands (outside BR environment):
>     $ perl -V
>     $ perl -e "use ExtUtils::MakeMaker; print qq{ok\n};"
> 
> and in BR environment:
>     $ make libxml-parser-perl-dirclean
>     $ make libxml-parser-perl-configure
> 
> Fran?ois
> 
>> --
>> Configure bugmail: https://bugs.busybox.net/userprefs.cgi?tab=email
>> ------- You are receiving this mail because: -------
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> http://lists.busybox.net/mailman/listinfo/buildroot
> 

[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[François Perrad]

2015-02-11 11:44 GMT+01:00 Vicente Olivert Riera <Vincent.Riera@imgtec.com>:
> Hello Francois,
>
> below are the outputs of the commands you suggested. You said
> ExtUtils-MakeMaker comes with the perl installation, but that's not true
> for CentOS (I guess RedHat and Fedora as well) and Gentoo.

Ok, I see.

ExtUtils-MakeMaker could be upgraded from CPAN, but not installed from
CPAN (bootstrapping problem).
So, it must be installed by the distribution tool like the system perl package.

The logic of the proposed patch looks good for me. The message could
be more specific.
     `yum install perl-ExtUtils-MakeMaker`

Fran?ois

>
> $ perl -V
> Summary of my perl5 (revision 5 version 16 subversion 3) configuration:
>
>   Platform:
>     osname=linux, osvers=2.6.32-220.17.1.el6.x86_64,
> archname=x86_64-linux-thread-multi
>     uname='linux worker1.bsys.centos.org 2.6.32-220.17.1.el6.x86_64 #1
> smp wed may 16 00:01:37 bst 2012 x86_64 x86_64 x86_64 gnulinux '
>     config_args='-des -Doptimize=-O2 -g -pipe -Wall
> -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
> --param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic
> -Dccdlflags=-Wl,--enable-new-dtags -Dlddlflags=-shared -O2 -g -pipe
> -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
> --param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic
> -Wl,-z,relro  -DDEBUGGING=-g -Dversion=5.16.3 -Dmyhostname=localhost
> -Dperladmin=root at localhost -Dcc=gcc -Dcf_by=Red Hat, Inc. -Dprefix=/usr
> -Dvendorprefix=/usr -Dsiteprefix=/usr/local
> -Dsitelib=/usr/local/share/perl5 -Dsitearch=/usr/local/lib64/perl5
> -Dprivlib=/usr/share/perl5 -Dvendorlib=/usr/share/perl5/vendor_perl
> -Darchlib=/usr/lib64/perl5 -Dvendorarch=/usr/lib64/perl5/vendor_perl
> -Darchname=x86_64-linux-thread-multi -Dlibpth=/usr/local/lib64 /lib64
> /usr/lib64 -Duseshrplib -Dusethreads -Duseithreads
> -Dusedtrace=/usr/bin/dtrace -Duselargefiles -Dd_semctl_semun -Di_db
> -Ui_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm -Duseperlio
> -Dinstallusrbinperl=n -Ubincompat5005 -Uversiononly
> -Dpager=/usr/bin/less -isr -Dd_gethostent_r_proto -Ud_endhostent_r_proto
> -Ud_sethostent_r_proto -Ud_endprotoent_r_proto -Ud_setprotoent_r_proto
> -Ud_endservent_r_proto -Ud_setservent_r_proto -Dscriptdir=/usr/bin
> -Dusesitecustomize'
>     hint=recommended, useposix=true, d_sigaction=define
>     useithreads=define, usemultiplicity=define
>     useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
>     use64bitint=define, use64bitall=define, uselongdouble=undef
>     usemymalloc=n, bincompat5005=undef
>   Compiler:
>     cc='gcc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing
> -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE
> -D_FILE_OFFSET_BITS=64',
>     optimize='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
> -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches
> -m64 -mtune=generic',
>     cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe
> -fstack-protector -I/usr/local/include'
>     ccversion='', gccversion='4.8.2 20140120 (Red Hat 4.8.2-16)',
> gccosandvers=''
>     intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
>     d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
>     ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t',
> lseeksize=8
>     alignbytes=8, prototype=define
>   Linker and Libraries:
>     ld='gcc', ldflags =' -fstack-protector'
>     libpth=/usr/local/lib64 /lib64 /usr/lib64
>     libs=-lresolv -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread
> -lc -lgdbm_compat
>     perllibs=-lresolv -lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
>     libc=, so=so, useshrplib=true, libperl=libperl.so
>     gnulibc_version='2.17'
>   Dynamic Linking:
>     dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef,
> ccdlflags='-Wl,--enable-new-dtags -Wl,-rpath,/usr/lib64/perl5/CORE'
>     cccdlflags='-fPIC', lddlflags='-shared -O2 -g -pipe -Wall
> -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
> --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic
> -Wl,-z,relro '
>
>
> Characteristics of this binary (from libperl):
>   Compile-time options: HAS_TIMES MULTIPLICITY PERLIO_LAYERS
>                         PERL_DONT_CREATE_GVSV PERL_IMPLICIT_CONTEXT
>                         PERL_MALLOC_WRAP PERL_PRESERVE_IVUV USE_64_BIT_ALL
>                         USE_64_BIT_INT USE_ITHREADS USE_LARGE_FILES
>                         USE_LOCALE USE_LOCALE_COLLATE USE_LOCALE_CTYPE
>                         USE_LOCALE_NUMERIC USE_PERLIO USE_PERL_ATOF
>                         USE_REENTRANT_API USE_SITECUSTOMIZE
>   Locally applied patches:
>         Fedora Patch1: Removes date check, Fedora/RHEL specific
>         Fedora Patch3: support for libdir64
>         Fedora Patch4: use libresolv instead of libbind
>         Fedora Patch5: USE_MM_LD_RUN_PATH
>         Fedora Patch6: Skip hostname tests, due to builders not being network
> capable
>         Fedora Patch7: Dont run one io test due to random builder failures
>         Fedora Patch9: Fix find2perl to translate ? glob properly (RT#113054)
>         Fedora Patch10: Fix broken atof (RT#109318)
>         Fedora Patch13: Clear $@ before "do" I/O error (RT#113730)
>         Fedora Patch14: Do not truncate syscall() return value to 32 bits
> (RT#113980)
>         Fedora Patch15: Override the Pod::Simple::parse_file (CPANRT#77530)
>         Fedora Patch16: Do not leak with attribute on my variable (RT#114764)
>         Fedora Patch17: Allow operator after numeric keyword argument (RT#105924)
>         Fedora Patch18: Extend stack in File::Glob::glob, (RT#114984)
>         Fedora Patch19: Do not crash when vivifying $|
>         Fedora Patch20: Fix misparsing of maketext strings (CVE-2012-6329)
>         Fedora Patch21: Add NAME headings to CPAN modules (CPANRT#73396)
>         Fedora Patch22: Fix leaking tied hashes (RT#107000) [1]
>         Fedora Patch23: Fix leaking tied hashes (RT#107000) [2]
>         Fedora Patch24: Fix leaking tied hashes (RT#107000) [3]
>         Fedora Patch25: Fix dead lock in PerlIO after fork from thread (RT#106212)
>         Fedora Patch26: Make regexp safe in a signal handler (RT#114878)
>         Fedora Patch27: Update h2ph(1) documentation (RT#117647)
>         Fedora Patch28: Update pod2html(1) documentation (RT#117623)
>         Fedora Patch29: Document Math::BigInt::CalcEmu requires Math::BigInt
> (CPAN RT#85015)
>   Built under linux
>   Compiled at Jun 17 2014 17:36:59
>   @INC:
>     /usr/local/lib64/perl5
>     /usr/local/share/perl5
>     /usr/lib64/perl5/vendor_perl
>     /usr/share/perl5/vendor_perl
>     /usr/lib64/perl5
>     /usr/share/perl5
>     .
>
>
> $ perl -e "use ExtUtils::MakeMaker; print qq{ok\n};"
> Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains:
> /usr/local/lib64/perl5 /usr/local/share/perl5
> /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl
> /usr/lib64/perl5 /usr/share/perl5 .) at -e line 1.
> BEGIN failed--compilation aborted at -e line 1.
>
>
> $ make host-libxml-parser-perl-dirclean
> rm -Rf /buildroot/output/build/host-libxml-parser-perl-2.41
>
>
> $ make host-libxml-parser-perl-configure
> [...]
> Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains:
> /buildroot/output/host/usr/lib/perl /usr/local/lib64/perl5
> /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl
> /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at
> Makefile.PL line 3.
> BEGIN failed--compilation aborted at Makefile.PL line 3.
>
>
> $ cat /etc/redhat-release
> CentOS Linux release 7.0.1406 (Core)
>
> Regards,
> --
> Vincent
>
> On 10/02/15 20:34, Fran?ois Perrad wrote:
>> 2015-02-10 16:31 GMT+01:00  <bugzilla@busybox.net>:
>>> https://bugs.busybox.net/show_bug.cgi?id=7772
>>>
>>> --- Comment #3 from Vicente Olivert Riera <vincent.riera@imgtec.com> 2015-02-10 15:31:36 UTC ---
>>> (In reply to comment #2)
>>>> Vicente, saiberion: would you mind sending the proposed patch to the mailing
>>>> list?
>>>
>>> Hello Thomas,
>>>
>>> shouldn't we have an agreement on what would be the solution to this?
>>>
>>> a) adding the perl-ExtUtils-MakeMaker package to Buildroot
>>> b) adding a dependency check as saiberion did
>>>
>>> I personally don't like the option b), because I like to be able to use
>>> Buildroot having the minimum packages installed. And, if we keep doing this, we
>>> could end with a loooong list of dependencies to use Buildroot. I think it's
>>> better to add the perl-ExtUtils-MakeMaker instead.
>>>
>>> Maybe Francois Perrad has something to say about this since he seems to be the
>>> perl maintaner in Buildroot.
>>>
>>
>> libxml-parser-perl works with the system perl (not a host-perl built by BR).
>> ExtUtils-MakeMaker is a core Perl module, especially the module which
>> allows to install other modules.
>> So, it comes with the system perl package of your distribution.
>> The Makefile.PL of XML-Parser 2.41 uses ExtUtils-MakeMaker without a
>> specific version requirement,
>> so the system ExtUtils-MakeMaker module doesn't require an update.
>>
>> Could you post the full output of following commands (outside BR environment):
>>     $ perl -V
>>     $ perl -e "use ExtUtils::MakeMaker; print qq{ok\n};"
>>
>> and in BR environment:
>>     $ make libxml-parser-perl-dirclean
>>     $ make libxml-parser-perl-configure
>>
>> Fran?ois
>>
>>> --
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>>
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> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

--- Comment #4 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2015-07-30 10:12:43 UTC ---
Vicente, do you have a readily available chroot in which we can run Buildroot
to reproduce this problem?

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

--- Comment #5 from Vicente Olivert Riera <vincent.riera@imgtec.com> 2015-07-30 10:16:31 UTC ---
(In reply to comment #4)
> Vicente, do you have a readily available chroot in which we can run Buildroot
> to reproduce this problem?

No, I don't. But you can just remove perl-MakeMaker from your host machine and
try to build Buildroot using a defconfig which includes libxml-parser-perl.

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

--- Comment #6 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2015-07-30 13:11:04 UTC ---
(In reply to comment #5)
> (In reply to comment #4)
> > Vicente, do you have a readily available chroot in which we can run Buildroot
> > to reproduce this problem?
> 
> No, I don't. But you can just remove perl-MakeMaker from your host machine and
> try to build Buildroot using a defconfig which includes libxml-parser-perl.

Well, on Debian/Ubuntu, perl-MakeMaker is part of the perl-modules package. If
you try to remove it, it also removes perl, and Buildroot won't run without
perl:

root at build:/# apt-get remove perl-modules
[...]
The following packages will be REMOVED:
  cvs git git-core liberror-perl libfile-copy-recursive-perl perl perl-modules
sgml-base update-inetd xml-core

So it's basically a scenario that isn't possible.

On which system do you have this problem?

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

--- Comment #7 from Vicente Olivert Riera <vincent.riera@imgtec.com> 2015-07-30 13:18:17 UTC ---
(In reply to comment #6)
> (In reply to comment #5)
> > (In reply to comment #4)
> > > Vicente, do you have a readily available chroot in which we can run Buildroot
> > > to reproduce this problem?
> > 
> > No, I don't. But you can just remove perl-MakeMaker from your host machine and
> > try to build Buildroot using a defconfig which includes libxml-parser-perl.
> 
> Well, on Debian/Ubuntu, perl-MakeMaker is part of the perl-modules package. If
> you try to remove it, it also removes perl, and Buildroot won't run without
> perl:
> 
> root at build:/# apt-get remove perl-modules
> [...]
> The following packages will be REMOVED:
>   cvs git git-core liberror-perl libfile-copy-recursive-perl perl perl-modules
> sgml-base update-inetd xml-core
> 
> So it's basically a scenario that isn't possible.
> 
> On which system do you have this problem?

I remember this happened on a minimal Gentoo installation, but that happened 6
months ago... You can close this bug if you want. If this happens again, I will
reopen it.

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[Buildroot] [Bug 7772] libxml-parser-perl build failure: missing dependency ExtUtils/MakeMaker

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7772

Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX

--- Comment #8 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2015-11-05 21:10:13 UTC ---
Vicente has suggested that we can close this bug. No-one else reported this
issue, as it seems on most distros the ExtUtils/MakeMaker Perl module is part
of the standard Perl installation. We can always revise that later if we get
more reports about this.

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