summaryrefslogtreecommitdiff
path: root/open_issues/perlmagick.mdwn
diff options
context:
space:
mode:
authorhttps://me.yahoo.com/a/g3Ccalpj0NhN566pHbUl6i9QF0QEkrhlfPM-#b1c14 <diana@web>2015-02-16 20:08:03 +0100
committerGNU Hurd web pages engine <web-hurd@gnu.org>2015-02-16 20:08:03 +0100
commit95878586ec7611791f4001a4ee17abf943fae3c1 (patch)
tree847cf658ab3c3208a296202194b16a6550b243cf /open_issues/perlmagick.mdwn
parent8063426bf7848411b0ef3626d57be8cb4826715e (diff)
rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn
Diffstat (limited to 'open_issues/perlmagick.mdwn')
-rw-r--r--open_issues/perlmagick.mdwn107
1 files changed, 0 insertions, 107 deletions
diff --git a/open_issues/perlmagick.mdwn b/open_issues/perlmagick.mdwn
deleted file mode 100644
index 8a57a8fd..00000000
--- a/open_issues/perlmagick.mdwn
+++ /dev/null
@@ -1,107 +0,0 @@
-[[!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
- <http://snapshot.debian.net/package/imagemagick>
- * 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:
-
- <pinotree> tschwinge: (speaking on working perl, how did it en with that
- "(glibc) double free" crash with perl?)
- <pinotree> *end
- <tschwinge> I think I remember I suspected it's a libgomp (!) issue in the
- end. I have not yet continued working on that.
- <pinotree> libogmp? looks like you know more than me, then :)
- <youpi> tschwinge: oh, I'm interested
- <youpi> I know a bit about libgomp :)
- <tschwinge> 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.
- <tschwinge> ImageMagick did this change in the middle of a x.x.x.something
- release..
- <tschwinge> My next step would have been to test whether libgomp works at
- all for us.
- <youpi> ./usr/sbin/debootstrap:DEBOOTSTRAP_CHECKSUM_FIELD="SHA$SHA_SIZE"
- <youpi> erf
- <youpi> so they switched to another checksum
- <youpi> but we don't have that one on all of our packages :)
- <youpi> tschwinge:
- <youpi> buildd@bach:~$ OMP_NUM_THREADS=2 ./test
- <youpi> I'm 0x1
- <youpi> I'm 0x3
- <youpi> libgomp works at least a bit
- <tschwinge> OK.
- <pinotree> i guess we should hope the working bits don't stop at that point
- ;)
- <tschwinge> 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.
- <tschwinge> Oh!
- <tschwinge> I even have it on the page already! ;-)
- <tschwinge> -fopenmp
- <youpi> I've tried the pragmas that imagemagick uses
- <youpi> they work
- <tschwinge> Might be the issue fixed itself?
- <youpi> I don't know, it's the latest libc here
- <youpi> (and latest hurd, to be uploaded)
-
-
-# Other
-
-[[!debbug 551017]]
-
-Code in Svn: `+ 1` missing to account for both `/` and `\0`.