From 95878586ec7611791f4001a4ee17abf943fae3c1 Mon Sep 17 00:00:00 2001 From: "https://me.yahoo.com/a/g3Ccalpj0NhN566pHbUl6i9QF0QEkrhlfPM-#b1c14" Date: Mon, 16 Feb 2015 20:08:03 +0100 Subject: rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn --- .../perlmagick.mdwn | 107 +++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 service_solahart_jakarta_selatan__082122541663/perlmagick.mdwn (limited to 'service_solahart_jakarta_selatan__082122541663/perlmagick.mdwn') diff --git a/service_solahart_jakarta_selatan__082122541663/perlmagick.mdwn b/service_solahart_jakarta_selatan__082122541663/perlmagick.mdwn new file mode 100644 index 00000000..8a57a8fd --- /dev/null +++ b/service_solahart_jakarta_selatan__082122541663/perlmagick.mdwn @@ -0,0 +1,107 @@ +[[!meta copyright="Copyright © 2010, 2011 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!debbug 557771]] + +# Bisecting + + * Good + + * 7:6.4.0.9.dfsg1-1 (2008-04-22) built from + + * 6.4.0-11 + * 6.4.1-0 + * 6.4.1-1 + + * Bad + + * 6.4.1-2 + * 6.4.1-5 + * 6.4.1-10 + * 6.4.2-10 + * 6.4.5-9 + * 6.4.8-0 / Debian 6.4.8.0-1 + * 6.5.5-3 / Debian 6.5.5.3-1 + * 6.5.8.3-1 from Debian unstable (also in testing) + * Svn trunk (r848) + + +# 6.4.1-1 -> 6.4.1-2 + + -CFLAGS = -g -O2 -Wall -W -pthread + +CFLAGS = -fopenmp -g -O2 -Wall -W -pthread + -GOMP_LIBS = + +GOMP_LIBS = -lgomp + -LDFLAGS = -lfreetype -lz + +LDFLAGS = -fopenmp -lfreetype -lz + +Etc. + + +/usr/include/pthread.h: + + + +/usr/include/pthread/pthread.h: + + + +/usr/include/bits/spin-lock-inline.h: + + + +/usr/include/bits/cancelation.h: + + + +/usr/include/bits/pthread-np.h: + + + +/usr/lib/gcc/i486-gnu/4.4.2/include/omp.h: + + +# State as of 2011-03-06 + +freenode, #hurd channel, 2011-03-06: + + tschwinge: (speaking on working perl, how did it en with that + "(glibc) double free" crash with perl?) + *end + I think I remember I suspected it's a libgomp (!) issue in the + end. I have not yet continued working on that. + libogmp? looks like you know more than me, then :) + tschwinge: oh, I'm interested + I know a bit about libgomp :) + I bisected this down to where Imagemagick added -fgomp (or + whatever it is). And then the perl library (Imagemagick.pm?) which loads + the imagemagick.so segfaulted. + ImageMagick did this change in the middle of a x.x.x.something + release.. + My next step would have been to test whether libgomp works at + all for us. + ./usr/sbin/debootstrap:DEBOOTSTRAP_CHECKSUM_FIELD="SHA$SHA_SIZE" + erf + so they switched to another checksum + but we don't have that one on all of our packages :) + tschwinge: + buildd@bach:~$ OMP_NUM_THREADS=2 ./test + I'm 0x1 + I'm 0x3 + libgomp works at least a bit + OK. + i guess we should hope the working bits don't stop at that point + ;) + If open_issues/perlmagick is to be believed a diff of 6.4.1-1 + and 6.4.1-2 should tell what exactly was changed. + Oh! + I even have it on the page already! ;-) + -fopenmp + I've tried the pragmas that imagemagick uses + they work + Might be the issue fixed itself? + I don't know, it's the latest libc here + (and latest hurd, to be uploaded) + + +# Other + +[[!debbug 551017]] + +Code in Svn: `+ 1` missing to account for both `/` and `\0`. -- cgit v1.2.3