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Configure shouldn't write source tree #13712

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p5pRT opened this issue Apr 5, 2014 · 14 comments
Closed

Configure shouldn't write source tree #13712

p5pRT opened this issue Apr 5, 2014 · 14 comments

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@p5pRT
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@p5pRT p5pRT commented Apr 5, 2014

Migrated from rt.perl.org#121585 (status was 'resolved')

Searchable as RT121585$

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@p5pRT p5pRT commented Apr 5, 2014

From afresh1@openbsd.org

Created by afresh1@openbsd.org

OpenBSD installs perl using an build directory, not directly in the source
tree. This provides the ability to share a single source tree among many build
machines and architectures.

This is a local patch we are using with perl 5.18.2, but it should be able to
be merged into perl directly.

The patch is against bleed.

Perl Info

Flags:
    category=install
    severity=medium

Site configuration information for perl 5.19.10:

Configured by root at Thu Jan  1  0:00:00 UTC 1970.

Summary of my perl5 (revision 5 version 19 subversion 10) configuration:
   
  Platform:
    osname=openbsd, osvers=5.5, archname=amd64-openbsd
    uname='openbsd'
    config_args='-Dusedevel -dsE -Dopenbsd_distribution=defined -Dccflags=-DNO_LOCALE_NUMERIC -DNO_LOCALE_COLLATE -Dmksymlinks'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=undef, usemultiplicity=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-DNO_LOCALE_NUMERIC -DNO_LOCALE_COLLATE -fno-strict-aliasing -fno-delete-null-pointer-checks -pipe -fstack-protector -I/usr/local/include',
    optimize='-O2',
    cppflags='-DNO_LOCALE_NUMERIC -DNO_LOCALE_COLLATE -fno-strict-aliasing -fno-delete-null-pointer-checks -pipe -fstack-protector -I/usr/local/include'
    ccversion='', gccversion='4.2.1 20070719 ', gccosandvers='openbsd5.5'
    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='cc', ldflags ='-Wl,-E  -fstack-protector -L/usr/local/lib'
    libpth=/usr/lib /usr/lib /usr/local/lib
    libs=-lgdbm -lm -lutil -lc
    perllibs=-lm -lutil -lc
    libc=/usr/lib/libc.so.74.0, so=so, useshrplib=true, libperl=libperl.so.16.10
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-R/usr/libdata/perl5/amd64-openbsd/5.19.10/CORE'
    cccdlflags='-DPIC -fPIC ', lddlflags='-shared -fPIC  -L/usr/local/lib -fstack-protector'



@INC for perl 5.19.10:
    ./lib
    /usr/local/libdata/perl5/site_perl/amd64-openbsd
    /usr/libdata/perl5/site_perl/amd64-openbsd
    /usr/local/libdata/perl5/site_perl
    /usr/libdata/perl5/site_perl
    /usr/libdata/perl5/amd64-openbsd/5.19.10
    /usr/local/libdata/perl5/amd64-openbsd/5.19.10
    /usr/libdata/perl5
    /usr/local/libdata/perl5
    .


Environment for perl 5.19.10:
    HOME=/home/afresh1
    LANG (unset)
    LANGUAGE (unset)
    LC_CTYPE=en_US.UTF-8
    LD_LIBRARY_PATH=./
    LOGDIR (unset)
    PATH=/home/afresh1/bin:/home/afresh1/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/local/bin:/usr/local/sbin:/usr/games:/home/afresh1/.plenv/bin:.
    PERL5LIB=./lib
    PERL_BADLANG (unset)
    SHELL=/bin/ksh

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@p5pRT p5pRT commented Apr 5, 2014

From afresh1@openbsd.org

0001-Don-t-let-Configure-write-to-the-src-tree.patch
From 99ecece5ba3e330bc54ea4fb1ee3bc13ad66f2aa Mon Sep 17 00:00:00 2001
From: Andrew Fresh <afresh1@openbsd.org>
Date: Sat, 29 Mar 2014 15:33:33 -0700
Subject: [PATCH] Don't let Configure write to the src tree

In OpenBSD perl is built with a read-only source tree.  This was writing
temp files into that part of the tree.

This keeps the tempfiles in the writable obj directory.
---
 Configure | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Configure b/Configure
index 15b3da1..7f22025 100755
--- a/Configure
+++ b/Configure
@@ -22384,8 +22384,8 @@ find_extensions='
 		Scalar/List/Utils) this_ext="List/Util"	;;
 		PathTools)         this_ext="Cwd"	;;
 	    esac;
-	    echo " $xs_extensions $nonxs_extensions" > $$.tmp;
-	    if $contains " $this_ext " $$.tmp; then
+	    echo " $xs_extensions $nonxs_extensions" > $tdir/$$.tmp;
+	    if $contains " $this_ext " $tdir/$$.tmp; then
 		echo >&4;
 		echo "Duplicate directories detected for extension $xxx" >&4;
 		echo "Configure cannot correctly recover from this - shall I abort?" >&4;
@@ -22403,15 +22403,15 @@ find_extensions='
 		esac;
 		echo "Ok.  You will need to correct config.sh before running make." >&4;
 	    fi;
-	    $ls -1 $xxx > $$.tmp;
-	    if   $contains "\.xs$" $$.tmp > /dev/null 2>&1; then
+	    $ls -1 $xxx > $tdir/$$.tmp;
+	    if   $contains "\.xs$" $tdir/$$.tmp > /dev/null 2>&1; then
 		xs_extensions="$xs_extensions $this_ext";
-	    elif $contains "\.c$"  $$.tmp > /dev/null 2>&1; then
+	    elif $contains "\.c$"  $tdir/$$.tmp > /dev/null 2>&1; then
 		xs_extensions="$xs_extensions $this_ext";
 	    elif $test -d $xxx; then
 		nonxs_extensions="$nonxs_extensions $this_ext";
 	    fi;
-	    $rm -f $$.tmp;
+	    $rm -f $tdir/$$.tmp;
 	    ;;
 	esac;
     done'
-- 
1.8.5.3

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@p5pRT p5pRT commented Apr 6, 2014

From @avar

On Sat, Apr 5, 2014 at 11​:45 PM, via RT <perlbug-followup@​perl.org> wrote​:

OpenBSD installs perl using an build directory, not directly in the source
tree. This provides the ability to share a single source tree among many build
machines and architectures.

This is a local patch we are using with perl 5.18.2, but it should be able to
be merged into perl directly.

The patch is against bleed.

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

Sure it seems that we should use the $tdir there, but I don't get how
this comes anywhere close to solving the problem of perl not building
with a read-only source tree. I built it just now with​:

  ./Configure .. && make -j 10 test_harness

While running this in another window, which only gives the *untracked*
files we create during the build (these should be fixed with
.gitignore)​:

  while true; do git status --porcelain | tee -a /tmp/dirty.txt; done

And after that I get​:

  $ sort /tmp/dirty.txt |uniq -c|sort -nr|wc -l
  450

I.e. 450 unique untracked dirty files (full list attached). A lot of
those seem like they would kill the build if you placed the source
directory on a read-only filesystem.

Or am I mistunderstanding what you're doing here?

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@p5pRT p5pRT commented Apr 6, 2014

From @avar

  1896 ?? dist/IO/io_utf8
  1248 ?? t/utf7171.pl
  579 ?? t/.perldb
  575 ?? t/db.out
  377 ?? cpan/ExtUtils-Constant/ext-27508/
  335 ?? cpan/ExtUtils-MakeMaker/t/rU4_crbssf/
  279 ?? regcharclass.h-new
  244 ?? cpan/Devel-PPPort/ppptmp/
  223 ?? .deptmp
  223 ?? .clist
  222 ?? .cout
  222 ?? .cerr
  149 ?? cpan/Memoize/TESTFILE
  135 ?? cpan/ExtUtils-MakeMaker/t/fq6dOngK6c/
  125 ?? lib/ExtTest.pm
  106 ?? cpan/ExtUtils-MakeMaker/t/3PNixnoryq/
  87 ?? t/s2pt8312.sed
  87 ?? t/s2pt8312.in
  87 ?? t/psed
  84 ?? t/s2pt8312.pl
  77 ?? pod/perlmodlib.pod-new
  77 ?? cpan/ExtUtils-MakeMaker/t/Y8SyMXVF5d/
  75 ?? dist/Tie-File/tf4625.txt
  72 ?? dist/ExtUtils-Install/t/nvE5cC6kMT/
  72 ?? cpan/ExtUtils-MakeMaker/t/HSY42vGO20/
  65 ?? dist/Storable/store
  63 ?? cpan/Test-Simple/exit_map_test
  54 ?? cpan/ExtUtils-MakeMaker/t/XS-Test/
  46 ?? dist/ExtUtils-Command/t/testfile.foo
  42 ?? _cflags.c
  37 ?? sv.o-cae62cf9
  35 ?? cpan/Time-HiRes/1484
  33 ?? cpan/Time-HiRes/tmp2035
  32 ?? cpan/ExtUtils-MakeMaker/t/Min-PerlVers/
  31 ?? ext/XS-APItest/APItest.o-ed5101b9
  30 ?? op.o-b3bf36eb
  29 ?? t/h2xst.h
  28 ?? cpan/ExtUtils-MakeMaker/t/crzUO3zWoi/
  27 ?? cpan/Archive-Tar/t/copy
  26 ?? cpan/DB_File/dbr30172
  25 ?? cpan/Pod-Simple/temp.pod
  25 ?? cpan/ExtUtils-MakeMaker/t/Multiple-Authors/
  25 ?? cpan/ExtUtils-MakeMaker/t/8mqdFNmAkt/
  23 ?? pp_ctl.o-57c2e521
  23 ?? opmini.o-12849a62
  23 ?? ext/re/re_comp.o-5c11a739
  22 ?? regcomp.o-97463455
  22 ?? cpan/ExtUtils-MakeMaker/t/i_58E2T1HI/
  21 ?? t/s2pt8312r.txt
  20 ?? cpan/ExtUtils-MakeMaker/t/kGdX3MGU4N/
  19 ?? toke.o-06a1c537
  19 ?? lib/unicore/xyzzy_alias.pl
  19 ?? cpan/DB_File/xyzt
  18 ?? pp.o-68df95a2
  17 ?? pp_sys.o-ee5f5b64
  17 ?? cpan/Unicode-Collate/Collate.o-644cbf92
  16 ?? cpan/DB_File/btree1
  15 ?? cpan/version/t__qyvzR.pm
  15 ?? cpan/Filter-Util-Call/MyTest.pm
  15 ?? cpan/Encode/JP/eu_01_t.o-ed8a5f5c
  14 ?? regexec.o-7dbeb533
  14 ?? pp_hot.o-fda6e685
  14 ?? mg.o-507265a8
  14 ?? ext/B/B.o-9ee61db1
  14 ?? cpan/Unicode-Normalize/Normalize.o-938fdcff
  14 ?? cpan/Filter-Util-Call/call.tst
  14 ?? cpan/Encode/TW/bi_01_t.o-56f20321
  14 ?? cpan/Encode/t/3022.sio
  14 ?? cpan/Encode/t/3022.pio
  13 ?? cpan/ExtUtils-MakeMaker/t/6El0Rfak3A/
  13 ?? cpan/DB_File/DB_File.o-a52d44b0
  13 ?? cpan/DB_File/btree2
  13 ?? cpan/Compress-Raw-Zlib/Zlib.o-86aeeef2
  12 ?? t/Oooof.pm
  12 ?? dist/Storable/Storable.o-d6fd845f
  12 ?? cpan/version/twEPDuNY.pm
  12 ?? cpan/Encode/TW/cp_02_t.o-e1d42128
  11 ?? t/embed_test.c
  11 ?? perl.o-1511f771
  11 ?? gv.o-0b26bdfe
  11 ?? ext/POSIX/POSIX.o-01efdf35
  11 ?? ext/B/xreftest.out
  11 ?? cpan/Filter-Util-Call/nested
  11 ?? cpan/Filter-Util-Call/MyTest5.pm
  11 ?? cpan/Filter-Util-Call/MyTest4.pm
  11 ?? cpan/Filter-Util-Call/MyTest3.pm
  11 ?? cpan/Filter-Util-Call/MyTest2.pm
  11 ?? cpan/Encode/Unicode/Unicode.o-f464f1e6
  11 ?? cpan/Encode/KR/jo_02_t.o-a2dfce48
  10 ?? x2p/UU/
  10 ?? x2p/.deptmp
  10 ?? x2p/.clist
  10 ?? pp_pack.o-46661d7d
  10 ?? ext/re/re_exec.o-36363990
  10 ?? cpan/Encode/TW/ma_03_t.o-236a9d6e
  10 ?? cpan/Encode/TW/bi_00_t.o-accf4330
  10 ?? cpan/Encode/KR/ma_04_t.o-147478c6
  10 ?? cpan/Encode/KR/cp_00_t.o-e9766b5c
  10 ?? cpan/DB_File/SubDB.pm
  10 ?? cpan/Archive-Tar/t/src/long/out.tbz
  9 ?? x2p/.cout
  9 ?? x2p/.cerr
  9 ?? utf8.o-a01d1309
  9 ?? dist/ExtUtils-Install/auto/
  9 ?? cpan/Encode/KR/ks_03_t.o-8ee98003
  9 ?? cpan/Encode/KR/eu_01_t.o-81dace17
  9 ?? cpan/DB_File/__db.tree
  8 ?? ext/PerlIO-encoding/encoding.o-8b98fa99
  8 ?? doio.o-3fa3e31f
  8 ?? dist/threads/threads.o-597ba8e7
  8 ?? dist/Devel-SelfStubber/xParent--1294
  8 ?? dist/Devel-SelfStubber/xChild--1294
  8 ?? dist/Devel-SelfStubber/SSI-1294/
  8 ?? dist/Devel-SelfStubber/C-1294
  8 ?? dist/Devel-SelfStubber/B-1294
  8 ?? dist/Devel-SelfStubber/A-1294
  8 ?? cpan/Filter-Util-Call/block.pm
  8 ?? cpan/DB_File/__db.xxy.db
  8 ?? cpan/Compress-Raw-Bzip2/Bzip2.o-fb9f4aa4
  7 ?? universal.o-323a63c1
  7 ?? t/s2pt8312w.txt
  7 ?? tmp18823B/
  7 ?? t/file-5902
  7 ?? scope.o-7259d097
  7 ?? perlio.o-1fe1e893
  7 ?? hv.o-ae81e971
  7 ?? dist/threads/tmp6189A
  7 ?? dist/Data-Dumper/Dumper.o-bf744496
  7 ?? cpan/version/tSdYETO5.pm
  7 ?? cpan/version/tAJl4uoQ.pm
  7 ?? cpan/ExtUtils-MakeMaker/t/FJY_xy0ygR/
  7 ?? cpan/Encode/JP/ji_03_t.o-364a061a
  7 ?? cpan/Encode/JP/cp_00_t.o-e7ca7b42
  7 ?? cpan/Encode/CN/gb_02_t.o-71e3aeea
  7 ?? cpan/Encode/CN/eu_01_t.o-49406285
  7 ?? cpan/Digest-SHA/SHA.o-90b0c7de
  7 ?? cpan/Devel-PPPort/RealPPPort.o-d67d5ec3
  7 ?? cpan/DB_File/tree
  6 ?? util.o-24772ead
  6 ?? t/utf7951
  6 ?? t/copy6-5902
  6 ?? t/copy3-5902
  6 ?? proto.h-new
  6 ?? pp_sort.o-3731bd7b
  6 ?? locale.o-63198c25
  6 ?? globals.o-119f52cd
  6 ?? ext/SDBM_File/SDBM_File.o-cb4c5e3a
  6 ?? ext/PerlIO-via/via.o-cf97ff9b
  6 ?? ext/Hash-Util/Util.o-7f9c5c44
  6 ?? dump.o-1f11f430
  6 ?? doop.o-8658c2f9
  6 ?? dist/Tie-File/tf4278.txt
  6 ?? dist/Storable/storable-testfile.4169
  6 ?? dist/ExtUtils-Install/t/BatEhme5VJ/
  6 ?? cpan/version/tm3PYEw5.pm
  6 ?? cpan/version/thiAAmWE.pm
  6 ?? cpan/MIME-Base64/Base64.o-2536c3bd
  6 ?? cpan/Encode/CN/cp_00_t.o-16f335d8
  6 ?? cpan/DB_File/xxy.db
  6 ?? cpan/Archive-Tar/t/src/long/out.tgz
  6 ?? av.o-f52c3391
  5 ?? t/copy2-5902
  5 ?? t/copy1-5902
  5 ?? t/Any_dbmx5323
  5 ?? perlmini.o-0ab73492
  5 ?? mro.o-cd965642
  5 ?? keywords.o-39ce1682
  5 ?? ext/XS-APItest/tmp5327A
  5 ?? ext/Opcode/Opcode.o-7b7670d3
  5 ?? ext/mro/mro.o-117efcd4
  5 ?? ext/DynaLoader/DynaLoader.o-88b4932b
  5 ?? ext/B/lib/
  5 ?? ext/arybase/arybase.o-ab2cbedb
  5 ?? dist/Tie-File/tf5542.txt
  5 ?? dist/Math-BigInt-FastCalc/FastCalc.o-12387a7e
  5 ?? dist/ExtUtils-Install/t/IgjrIaThfn/
  5 ?? dist/Devel-SelfStubber/SSO-1294/
  5 ?? cpan/Socket/Socket.o-c604bec0
  5 ?? cpan/Scalar-List-Utils/ListUtil.o-5bdf7a6f
  5 ?? cpan/ExtUtils-MakeMaker/t/dPaeQT1xiX/
  5 ?? cpan/ExtUtils-MakeMaker/t/CgQ_N8Yrv9/
  5 ?? cpan/Encode/JP/ma_05_t.o-9a710ea1
  5 ?? cpan/Encode/JP/ji_04_t.o-958c1bb8
  5 ?? cpan/Encode/CN/ma_05_t.o-30b24390
  5 ?? cpan/Encode/Byte/byte_t.o-dbde6c4f
  5 ?? cpan/Digest-MD5/MD5.o-327714c5
  5 ?? cpan/Devel-PPPort/module2.o-c3410967
  5 ?? cpan/DB_File/__db.btree2
  5 ?? cpan/DB_File/btree3
  5 ?? cpan/Archive-Tar/t/src/long/out.tar
  4 ?? t/__db.tmp13348B
  4 ?? t/__db.Any_dbmx5323
  4 ?? t/copy5-5902
  4 ?? t/copy4-5902
  4 ?? perly.o-a99ce0b0
  4 ?? perlmain.o-3c2d570b
  4 ?? mathoms.o-ecf70b5a
  4 ?? ext/XS-Typemap/Typemap.o-db08c52f
  4 ?? ext/XS-APItest/notcore.o-f610ca96
  4 ?? ext/File-Glob/Glob.o-1c78c059
  4 ?? ext/File-Find/for_find/
  4 ?? ext/Devel-Peek/tmp3772A
  4 ?? ext/Devel-Peek/Peek.o-d7185df8
  4 ?? ext/B/tmp8075B
  4 ?? dist/Tie-File/tf4396.txt
  4 ?? dist/Tie-File/tf3849.txt
  4 ?? dist/threads/tmp7430A
  4 ?? dist/threads-shared/shared.o-2d151b14
  4 ?? dist/Storable/integer.3492
  4 ?? dist/PathTools/Cwd.o-36f3dcc3
  4 ?? dist/IO/poll.o-6f439930
  4 ?? dist/IO/IO.o-f63fcc1a
  4 ?? dist/ExtUtils-ParseXS/t/XSTest.o-31eaadce
  4 ?? dist/ExtUtils-ParseXS/t/XSMore.o-34f9b2c7
  4 ?? cpan/version/tPAQGyd7.pm
  4 ?? cpan/version/tlrKJpsU.pm
  4 ?? cpan/Sys-Syslog/Syslog.o-ca54caf7
  4 ?? cpan/Pod-Parser/t/pod/Parser.OUT
  4 ?? cpan/Module-Metadata/MB-kpbpbfD4/
  4 ?? cpan/Filter-Util-Call/Call.o-265f9440
  4 ?? cpan/Filter-Util-Call/call.bin
  4 ?? cpan/ExtUtils-MakeMaker/t/Odd-Version/
  4 ?? cpan/Encode/TW/TW.o-05e68600
  4 ?? cpan/Encode/Symbol/Symbol.o-6dc9a79b
  4 ?? cpan/Encode/KR/KR.o-5a328393
  4 ?? cpan/Encode/JP/sh_06_t.o-7ab57d86
  4 ?? cpan/Encode/JP/JP.o-434de621
  4 ?? cpan/Encode/Encode.o-7da145a2
  4 ?? cpan/Encode/CN/CN.o-f12d8e3e
  4 ?? cpan/Devel-PPPort/module3.o-a9a2dda1
  4 ?? cpan/DB_File/__db.btree3
  4 ?? cpan/DB_File/__db.btree1
  3 ?? t/utf8
  3 ?? t/embed_test
  3 ?? t/__db.tmp13273B
  3 ?? t/b
  3 ?? t/a
  3 ?? run.o-a482ba55
  3 ?? reentr.o-9d1b1581
  3 ?? perlapi.o-cbc6d22f
  3 ?? pad.o-3dbb855f
  3 ?? opnames.h-new
  3 ?? opcode.h-new
  3 ?? numeric.o-aa09fc23
  3 ?? META.yml-new
  3 ?? ext/XS-APItest/XSUB-undef-XS_VERSION.o-a655fc51
  3 ?? ext/XS-APItest/core.o-dd96c88b
  3 ?? ext/Tie-Hash-NamedCapture/NamedCapture.o-92a9a438
  3 ?? ext/Sys-Hostname/Hostname.o-688be1ee
  3 ?? ext/PerlIO-mmap/mmap.o-ed937676
  3 ?? ext/I18N-Langinfo/Langinfo.o-f724aeb2
  3 ?? ext/Hash-Util-FieldHash/FieldHash.o-bd060391
  3 ?? ext/attributes/attributes.o-a238d6f2
  3 ?? dist/ExtUtils-ParseXS/t/XSUsage.o-b82ee715
  3 ?? dist/ExtUtils-CBuilder/compilet-gtKGG.cc
  3 ?? cpan/version/tTOXLg2Q.pm
  3 ?? cpan/Time-HiRes/HiRes.o-b607bbe7
  3 ?? cpan/Test-Harness/shell_7910.sh
  3 ?? cpan/Term-Cap/tcout
  3 ?? cpan/podlators/t/tmp934.pod
  3 ?? cpan/podlators/t/tmp696.pod
  3 ?? cpan/podlators/t/tmp1086.pod
  3 ?? cpan/Pod-Checker/t/pod/Checker.OUT
  3 ?? cpan/Memoize/__db.md5731
  3 ?? cpan/IPC-SysV/SysV.o-5be7fcad
  3 ?? cpan/ExtUtils-MakeMaker/t/yvTyOaLpDI
  3 ?? cpan/ExtUtils-MakeMaker/t/YBamLd80wr
  3 ?? cpan/ExtUtils-MakeMaker/t/wtFzwUNWtp
  3 ?? cpan/ExtUtils-MakeMaker/t/V8AHsPRxaH
  3 ?? cpan/ExtUtils-MakeMaker/t/TbWZye3rp9
  3 ?? cpan/ExtUtils-MakeMaker/t/QfR10pjKSl
  3 ?? cpan/ExtUtils-MakeMaker/t/NvEdfEWebI
  3 ?? cpan/ExtUtils-MakeMaker/t/jaX6q8Kgzi
  3 ?? cpan/ExtUtils-MakeMaker/t/bQK3Aj7WHR
  3 ?? cpan/ExtUtils-MakeMaker/t/9PKRJh3ntS
  3 ?? cpan/ExtUtils-MakeMaker/t/1Cea54xSJE
  3 ?? cpan/Encode/EBCDIC/EBCDIC.o-c8d13d74
  3 ?? cpan/Encode/CN/ir_04_t.o-6973cfd4
  3 ?? cpan/Encode/CN/gb_03_t.o-ea9847a2
  3 ?? cpan/Archive-Tar/t/directory/
  3 ?? cpan/Archive-Tar/t/bIn2
  3 ?? charclass_invlists.h-new
  3 ?? caretx.o-72b82787
  2 ?? t/Op_dbmx.pag
  2 ?? t/Op_dbmx.dir
  2 ?? t/h2xst/
  2 ?? t/file.bak
  2 ?? t/file
  2 ?? t/echo16350
  2 ?? t/DBM_Filter/
  2 ?? taint.o-570b5665
  2 ?? generate_uudmap.o-69524aa1
  2 ?? ext/XS-APItest/XSUB-redefined-macros.o-d6673987
  2 ?? ext/XS-APItest/tmp5046A
  2 ?? ext/XS-APItest/tmp16990A
  2 ?? ext/XS-APItest/exception.o-6b04dc7b
  2 ?? ext/re/re.o-7c4e72e8
  2 ?? ext/Pod-Html/4962.pod
  2 ?? ext/Pod-Html/4962.o1
  2 ?? ext/Pod-Html/4962.o0
  2 ?? ext/Pod-Html/4962.in
  2 ?? ext/PerlIO-scalar/scalar.o-15ef20dd
  2 ?? ext/File-Glob/bsd_glob.o-7f8d0a37
  2 ?? ext/Fcntl/Fcntl.o-ccabaa87
  2 ?? ext/Devel-Peek/peek3772
  2 ?? embed.h-new
  2 ?? dist/Tie-File/tf4249.txt
  2 ?? dist/PathTools/rel2abs2rel2852.pl
  2 ?? deb.o-93b22efd
  2 ?? cpan/version/tUfjQRDf.pm
  2 ?? cpan/version/t034pL1u.pm
  2 ?? cpan/Time-Piece/Piece.o-85f4c72c
  2 ?? cpan/Pod-Simple/t/delme-6317b-out/
  2 ?? cpan/Pod-Simple/t/32485.pod
  2 ?? cpan/Pod-Simple/t/32461.pod
  2 ?? cpan/Pod-Simple/t/32461.in
  2 ?? cpan/Pod-Parser/t/pod/ParseUtils.OUT
  2 ?? cpan/Pod-Parser/t/pod/InputObjects.OUT
  2 ?? cpan/Pod-Parser/t/pod/Find.OUT
  2 ?? cpan/Filter-Util-Call/MyTest6.pm
  2 ?? cpan/Filter-Util-Call/call2.tst
  2 ?? cpan/ExtUtils-MakeMaker/t/Zy7NLyO7yG
  2 ?? cpan/ExtUtils-MakeMaker/t/ZBWcUI2tmy
  2 ?? cpan/ExtUtils-MakeMaker/t/xZ2HrvnBcp
  2 ?? cpan/ExtUtils-MakeMaker/t/xbtEWKFoRA
  2 ?? cpan/ExtUtils-MakeMaker/t/wN6Iw8ltFI
  2 ?? cpan/ExtUtils-MakeMaker/t/vT6XdJiwtj
  2 ?? cpan/ExtUtils-MakeMaker/t/QkN2DFHXkq
  2 ?? cpan/ExtUtils-MakeMaker/t/IVH84Ob21b
  2 ?? cpan/ExtUtils-MakeMaker/t/Dt8HLGyP8u
  2 ?? cpan/ExtUtils-MakeMaker/t/DHFLBghVod
  2 ?? cpan/ExtUtils-MakeMaker/t/d6EtddPXRB
  2 ?? cpan/ExtUtils-MakeMaker/t/9rLP5MudJ9
  2 ?? cpan/Encode/encengine.o-904f9c1b
  2 ?? cpan/Encode/Byte/Byte.o-61d0e78e
  2 ?? cpan/DB_File/version.o-2d72387e
  2 ?? cpan/DB_File/fruit
  2 ?? cpan/Compress-Raw-Zlib/inflate.o-24e55556
  2 ?? cpan/Compress-Raw-Bzip2/decompress.o-384057d9
  2 ?? cpan/B-Debug/tmp.pl
  2 ?? cpan/Archive-Tar/t/bIn4
  2 ?? cpan/Archive-Tar/t/bIn3
  2 ?? cpan/Archive-Tar/t/bIn1
  2 ?? _cflags
  1 ?? x2p/makefile.new
  1 ?? t/utf8079
  1 ?? t/txt8079
  1 ?? t/thrext163667244/
  1 ?? t/Io_argv2.tmp_bak
  1 ?? t/Io_argv1.tmp_bak
  1 ?? t/fail8101
  1 ?? t/copy-5902
  1 ?? t/bin8079
  1 ?? stGrr9Aj
  1 ?? regnodes.h-new
  1 ?? reentr.h-new
  1 ?? pod/perlapi.pod-new
  1 ?? overload.h-new
  1 ?? overload.c-new
  1 ?? META.json-new
  1 M cpan/DB_File/DB_File.pm
  1 ?? makefile.new
  1 ?? lib/warnings.pm-new
  1 ?? lib/feature.pm-new
  1 ?? feature.h-new
  1 ?? ext/SDBM_File/sdbm/sdbm.o-30451967
  1 ?? ext/SDBM_File/sdbm/pair.o-2ac26b98
  1 ?? ext/SDBM_File/Op_dbmx.pag
  1 ?? ext/SDBM_File/Op_dbmx.dir
  1 ?? ext/Pod-Html/t/htmllink.html
  1 ?? ext/Pod-Html/cacheout.html
  1 ?? ext/IPC-Open3/tmp4347A
  1 ?? ext/File-DosGlob/DosGlob.o-850b8868
  1 ?? dist/Tie-File/t/tf5843.txt
  1 ?? dist/Tie-File/tf5714.txt
  1 ?? dist/Tie-File/tf5665.txt
  1 ?? dist/Tie-File/tf4078.txt
  1 ?? dist/Tie-File/tf3941.txt
  1 ?? dist/Tie-File/tf3505.txt
  1 ?? dist/Tie-File/tf3431.txt
  1 ?? dist/Tie-File/tf3337.txt
  1 ?? dist/Tie-File/tf3221.txt
  1 ?? dist/SelfLoader/self-2981/
  1 ?? dist/IO/Io.dup
  1 ?? dist/ExtUtils-ParseXS/t/compilet-rJVJY.o-49ddc6aa
  1 ?? dist/ExtUtils-Manifest/t/mantest/
  1 ?? dist/ExtUtils-Command/t/newfile
  1 ?? dist/ExtUtils-Command/t/d2utest/
  1 ?? dist/ExtUtils-CBuilder/t/linkt
  1 ?? dist/ExtUtils-CBuilder/t/cplust.o-87c27a28
  1 ?? dist/ExtUtils-CBuilder/t/cplust.cc
  1 ?? dist/ExtUtils-CBuilder/compilet-J5LnU.cc
  1 ?? cpan/version/tZoTYe1r.pm
  1 ?? cpan/version/trD4TvTN.pm
  1 ?? cpan/version/tqXK9nqk.pm
  1 ?? cpan/version/tHiCb2Tt.pm
  1 ?? cpan/version/tg6o51L7.pm
  1 ?? cpan/version/tfZgPXmk.pm
  1 ?? cpan/version/tbZYz2_L.pm
  1 ?? cpan/version/tblI1yxQ.pm
  1 ?? cpan/version/tACITpEZ.pm
  1 ?? cpan/version/t02360JI.pm
  1 ?? cpan/Test-Harness/581-1396818077-0002
  1 ?? cpan/Test-Harness/581-1396818077-0001
  1 ?? cpan/Pod-Simple/t/corpus/koi8r.xml_out
  1 ?? cpan/Pod-Simple/t/corpus/2202jpx.xml_out
  1 ?? cpan/Pod-Parser/t/pod/Select.OUT
  1 ?? cpan/Pod-Parser/t/pod/podselect.OUT
  1 ?? cpan/Pod-Parser/t/pod/PlainText.OUT
  1 ?? cpan/Pod-Parser/t/pod/oneline_cmds.OUT
  1 ?? cpan/Pod-Parser/t/pod/multiline_items.OUT
  1 ?? cpan/Pod-Parser/t/pod/headings.OUT
  1 ?? cpan/podlators/t/tmp.pod
  1 ?? cpan/podlators/t/tmp909.pod
  1 ?? cpan/podlators/t/tmp819.pod
  1 ?? cpan/podlators/t/tmp1262.pod
  1 ?? cpan/podlators/t/out819.err
  1 ?? cpan/Pod-Checker/t/pod/poderrs.OUT
  1 ?? cpan/Memoize/md5731
  1 ?? cpan/File-Temp/tmpCyTD4
  1 ?? cpan/File-Temp/tmp3FKKg
  1 ?? cpan/File-Path/test-5341c077-6cc0-9460/
  1 ?? cpan/ExtUtils-MakeMaker/t/Z3NqZaCfbZ
  1 ?? cpan/ExtUtils-MakeMaker/t/opFB9PKbC_
  1 ?? cpan/ExtUtils-MakeMaker/t/Of295bbBP1
  1 ?? cpan/ExtUtils-MakeMaker/t/iNjx2z4WOp
  1 ?? cpan/ExtUtils-MakeMaker/t/fgU_eEwfWA
  1 ?? cpan/ExtUtils-MakeMaker/t/bxXn7HALuZ
  1 ?? cpan/ExtUtils-MakeMaker/t/a3OaCyjhoY
  1 ?? cpan/ExtUtils-MakeMaker/t/9FgS7drqGs/
  1 ?? cpan/ExtUtils-MakeMaker/t/1R0gBpNOsV
  1 ?? cpan/Encode/t/.UTF-32LE_35_3022
  1 ?? cpan/Encode/t/30815.utf
  1 ?? cpan/Encode/Symbol/symbol_t.o-9b7c249e
  1 ?? cpan/Encode/EBCDIC/ebcdic_t.o-6fec5cb8
  1 ?? cpan/DB_File/__db.xyz
  1 ?? cpan/DB_File/__db.fruit
  1 ?? cpan/Compress-Raw-Zlib/zutil.o-fd35e089
  1 ?? cpan/Compress-Raw-Zlib/trees.o-f9aaacba
  1 ?? cpan/Compress-Raw-Zlib/inffast.o-43bc1347
  1 ?? cpan/Compress-Raw-Zlib/deflate.o-66b7b2e9
  1 ?? cpan/Compress-Raw-Zlib/compress.o-d60ac87e
  1 ?? cpan/Compress-Raw-Bzip2/randtable.o-280b8455
  1 ?? cpan/Compress-Raw-Bzip2/compress.o-14038deb
  1 ?? cpan/Compress-Raw-Bzip2/bzlib.o-0c28a29c
  1 ?? cpan/Archive-Tar/t/x/
  1 ?? cpan/Archive-Tar/t/tmp-symlink.tar.gz
  1 ?? cpan/Archive-Tar/t/tmp/
  1 ?? cpan/Archive-Tar/t/src/long/27464
  1 ?? cpan/Archive-Tar/t/bIn11

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@p5pRT p5pRT commented Apr 6, 2014

The RT System itself - Status changed from 'new' to 'open'

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@p5pRT p5pRT commented Apr 7, 2014

From andrew@afresh1.com

On Sun, Apr 06, 2014 at 02​:08​:44PM -0700, AEvar Arnfj"ord Bjarmason via RT wrote​:

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

The general idea is that we create an "obj" directory, symlink the files
from the source tree into it and build in the ${.OJBDIR}. $tdir is then
${.OBJDIR} but when searching for modules it ends up looking in the true
source tree.

See Makefile.bsdwrapper
http​://www.openbsd.org/cgi-bin/cvsweb/src/gnu/usr.bin/perl/Makefile.bsd-wrapper?rev=1.94

which ends up including the relevant target from bsd.obj.mk
http​://www.openbsd.org/cgi-bin/cvsweb/src/share/mk/bsd.obj.mk?rev=1.14

You might be interested in trying it out, but this is unlikely to work
anywhere but OpenBSD.
https://github.com/afresh1/OpenBSD-perl

While we could likely change Configure to look in $tdir/{cpan,dist,ext}
instead of $rsrc, which would have a similar effect, elsewhere in
Configure using $tdir appeared to be to preferred solution.

l8rZ,
--
andrew - http​://afresh1.com

What are the unsurpassable real world weaknesses in OpenBSD,
  that you know of?
  -- Kevin Chadwick <ma1l1ists@​yahoo.co.uk>
Lots of fake people attacking the project on the mailing lists makes
  them a poor resource for users.
  -- Theo de Raadt <deraadt@​cvs.openbsd.org>

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@p5pRT p5pRT commented Apr 7, 2014

From afresh1@openbsd.org

On Sun, Apr 06, 2014 at 02​:08​:44PM -0700, AEvar Arnfj"ord Bjarmason via RT wrote​:

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

The general idea is that we create an "obj" directory, symlink the files
from the source tree into it and build in the ${.OJBDIR}. $tdir is then
${.OBJDIR} but when searching for modules it ends up looking in the true
source tree.

See Makefile.bsdwrapper
http​://www.openbsd.org/cgi-bin/cvsweb/src/gnu/usr.bin/perl/Makefile.bsd-wrapper?rev=1.94

which ends up including the relevant target from bsd.obj.mk
http​://www.openbsd.org/cgi-bin/cvsweb/src/share/mk/bsd.obj.mk?rev=1.14

You might be interested in trying it out, but this is unlikely to work
anywhere but OpenBSD.
https://github.com/afresh1/OpenBSD-perl

While we could likely change Configure to look in $tdir/{cpan,dist,ext}
instead of $rsrc, which would have a similar effect, elsewhere in
Configure using $tdir appeared to be to preferred solution.

l8rZ,
--
andrew - http​://afresh1.com

The power!!!! The nightmares!!!! The strange medication!!!!!!!!

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@p5pRT p5pRT commented Apr 7, 2014

From afresh1@openbsd.org

On Sun, Apr 06, 2014 at 02​:08​:44PM -0700, AEvar Arnfj"ord Bjarmason via RT wrote​:

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

The general idea is that we create an "obj" directory, symlink the files
from the source tree into it and build in the ${.OJBDIR}. $tdir is then
${.OBJDIR} but when searching for modules it ends up looking in the true
source tree.

See Makefile.bsdwrapper
http​://www.openbsd.org/cgi-bin/cvsweb/src/gnu/usr.bin/perl/Makefile.bsd-wrapper?rev=1.94

which ends up including the relevant target from bsd.obj.mk
http​://www.openbsd.org/cgi-bin/cvsweb/src/share/mk/bsd.obj.mk?rev=1.14

You might be interested in trying it out, but this is unlikely to work
anywhere but OpenBSD.
https://github.com/afresh1/OpenBSD-perl

While we could likely change Configure to look in $tdir/{cpan,dist,ext}
instead of $rsrc, which would have a similar effect, elsewhere in
Configure using $tdir appeared to be to preferred solution.

l8rZ,
--
andrew - http​://afresh1.com

What are the unsurpassable real world weaknesses in OpenBSD,
  that you know of?
  -- Kevin Chadwick <ma1l1ists@​yahoo.co.uk>
Lots of fake people attacking the project on the mailing lists makes
  them a poor resource for users.
  -- Theo de Raadt <deraadt@​cvs.openbsd.org>

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@p5pRT p5pRT commented Apr 7, 2014

From @doughera88

On Sun, Apr 06, 2014 at 08​:52​:35PM -0700, Andrew Fresh wrote​:

On Sun, Apr 06, 2014 at 02​:08​:44PM -0700, AEvar Arnfj"ord Bjarmason via RT wrote​:

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

The general idea is that we create an "obj" directory, symlink the files
from the source tree into it and build in the ${.OJBDIR}. $tdir is then
${.OBJDIR} but when searching for modules it ends up looking in the true
source tree.

Good catch. I build all the time using Configure -Dmksymlinks, which
does the same thing for you, and yes, Configure still goes back and
writes in the source tree. It shouldn't.

Though I haven't tested it myself, your patch looks good.

--
  Andy Dougherty doughera@​lafayette.edu

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@p5pRT p5pRT commented Apr 7, 2014

From @Tux

On Mon, 7 Apr 2014 07​:17​:24 -0400, Andy Dougherty
<doughera@​lafayette.edu> wrote​:

On Sun, Apr 06, 2014 at 08​:52​:35PM -0700, Andrew Fresh wrote​:

On Sun, Apr 06, 2014 at 02​:08​:44PM -0700, AEvar Arnfj"ord Bjarmason via RT wrote​:

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

The general idea is that we create an "obj" directory, symlink the files
from the source tree into it and build in the ${.OJBDIR}. $tdir is then
${.OBJDIR} but when searching for modules it ends up looking in the true
source tree.

Good catch. I build all the time using Configure -Dmksymlinks, which
does the same thing for you, and yes, Configure still goes back and
writes in the source tree. It shouldn't.

Though I haven't tested it myself, your patch looks good.

I agree, but I think it is beyond code-freeze and will have to wait for
5.21.0

--
H.Merijn Brand http​://tux.nl Perl Monger http​://amsterdam.pm.org/
using perl5.00307 .. 5.19 porting perl5 on HP-UX, AIX, and openSUSE
http​://mirrors.develooper.com/hpux/ http​://www.test-smoke.org/
http​://qa.perl.org http​://www.goldmark.org/jeff/stupid-disclaimers/

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@p5pRT p5pRT commented Jun 11, 2014

From andrew@afresh1.com

What's the proper way to bump this ticket now that 5.21 is available to
accept patches?

On Mon, Apr 07, 2014 at 01​:27​:32PM +0200, H.Merijn Brand wrote​:

On Mon, 7 Apr 2014 07​:17​:24 -0400, Andy Dougherty
<doughera@​lafayette.edu> wrote​:

On Sun, Apr 06, 2014 at 08​:52​:35PM -0700, Andrew Fresh wrote​:

On Sun, Apr 06, 2014 at 02​:08​:44PM -0700, AEvar Arnfj"ord Bjarmason via RT wrote​:

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

The general idea is that we create an "obj" directory, symlink the files
from the source tree into it and build in the ${.OJBDIR}. $tdir is then
${.OBJDIR} but when searching for modules it ends up looking in the true
source tree.

Good catch. I build all the time using Configure -Dmksymlinks, which
does the same thing for you, and yes, Configure still goes back and
writes in the source tree. It shouldn't.

Though I haven't tested it myself, your patch looks good.

I agree, but I think it is beyond code-freeze and will have to wait for
5.21.0

--
andrew - http​://afresh1.com

People who invent random theories which only defend the vendor must have
been beaten as children. Beaten with sticks.
At least, that's my theory.
  -- Theo De Raadt

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@p5pRT p5pRT commented Jun 11, 2014

From @Tux

On Tue, 10 Jun 2014 22​:47​:34 -0700, Andrew Fresh <andrew@​afresh1.com>
wrote​:

What's the proper way to bump this ticket now that 5.21 is available to
accept patches?

Replying like this is :)

Committed in d611994

On Mon, Apr 07, 2014 at 01​:27​:32PM +0200, H.Merijn Brand wrote​:

On Mon, 7 Apr 2014 07​:17​:24 -0400, Andy Dougherty
<doughera@​lafayette.edu> wrote​:

On Sun, Apr 06, 2014 at 08​:52​:35PM -0700, Andrew Fresh wrote​:

On Sun, Apr 06, 2014 at 02​:08​:44PM -0700, AEvar Arnfj"ord Bjarmason via RT wrote​:

How do you build against a read-only source tree? Are you using some
compiler options I'm not aware of to place the *.o files somewhere
else while they're generated?

The general idea is that we create an "obj" directory, symlink the files
from the source tree into it and build in the ${.OJBDIR}. $tdir is then
${.OBJDIR} but when searching for modules it ends up looking in the true
source tree.

Good catch. I build all the time using Configure -Dmksymlinks, which
does the same thing for you, and yes, Configure still goes back and
writes in the source tree. It shouldn't.

Though I haven't tested it myself, your patch looks good.

I agree, but I think it is beyond code-freeze and will have to wait for
5.21.0

--
H.Merijn Brand http​://tux.nl Perl Monger http​://amsterdam.pm.org/
using perl5.00307 .. 5.19 porting perl5 on HP-UX, AIX, and openSUSE
http​://mirrors.develooper.com/hpux/ http​://www.test-smoke.org/
http​://qa.perl.org http​://www.goldmark.org/jeff/stupid-disclaimers/

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@p5pRT p5pRT commented Jun 12, 2014

From @tonycoz

On Wed Jun 11 00​:46​:55 2014, hmbrand wrote​:

On Tue, 10 Jun 2014 22​:47​:34 -0700, Andrew Fresh <andrew@​afresh1.com>
wrote​:

What's the proper way to bump this ticket now that 5.21 is available
to
accept patches?

Replying like this is :)

Committed in d611994

So closing the ticket.

Tony

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@p5pRT p5pRT commented Jun 12, 2014

@tonycoz - Status changed from 'open' to 'resolved'

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