Bug#687398: More information on how to reproduce the `dlopen' issue
On Sun, 30 Sep 2012 18:10:16 -0400, Asheesh Laroia wrote: So what I'm going to do is: * Adjust debian/rules to *not* specify SHARED_TRG * Right after rhash_shared is built, use 'mv' to rename it to 'rhash' That's all it should take to fix this, I believe. I'll prepare a 1-day delayed NMU for that. Maintainer, please feel free to remove it; I don't mean to step on your toes, just to move this bug along. I'll attach the debdiff here before doing the upload. The debdiff arrived some minutes later, but I don't see an upload. What's the status? Cheers, gregor -- .''`. Homepage: http://info.comodo.priv.at/ - OpenPGP key 0xBB3A68018649AA06 : :' : Debian GNU/Linux user, admin, and developer - http://www.debian.org/ `. `' Member of VIBE!AT SPI, fellow of the Free Software Foundation Europe `- NP: Various Artists: Katie signature.asc Description: Digital signature
Bug#687398: More information on how to reproduce the `dlopen' issue
On Wed, 24 Oct 2012, gregor herrmann wrote: The debdiff arrived some minutes later, but I don't see an upload. What's the status? Oh, snap, I neglected to upload the actual NMU. I will do that tonight, unless someone (gregoa?) beats me to it. -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#687398: More information on how to reproduce the `dlopen' issue
On Wed, 24 Oct 2012 14:08:11 -0400, Asheesh Laroia wrote: The debdiff arrived some minutes later, but I don't see an upload. What's the status? Oh, snap, I neglected to upload the actual NMU. I will do that tonight, unless someone (gregoa?) beats me to it. I'm happy to leave the honour^Wwork to you as I'm looking at another RC bug right now :) Cheers, gregor -- .''`. Homepage: http://info.comodo.priv.at/ - OpenPGP key 0xBB3A68018649AA06 : :' : Debian GNU/Linux user, admin, and developer - http://www.debian.org/ `. `' Member of VIBE!AT SPI, fellow of the Free Software Foundation Europe `- NP: Various Artists: Katie signature.asc Description: Digital signature
Bug#687398: More information on how to reproduce the `dlopen' issue
On Sun, Sep 30, 2012 at 06:10:16PM -0400, Asheesh Laroia wrote: (Sadly I can't actually reproduce the brokenness from within dpkg-buildpackage by setting parallel build options; maybe my machine doesn't have as many cores as the EC2 machines. But the fix described below does clarify the build process which should take care of the problem.) For the reference: I did it on a 4-core machine with parallel=5. -- WBR, wRAR signature.asc Description: Digital signature
Bug#687398: More information on how to reproduce the `dlopen' issue
wRAR, thank you for your excellent detective work. Here's how you reproduce this build issue without even enabling parallel build. (Sadly I can't actually reproduce the brokenness from within dpkg-buildpackage by setting parallel build options; maybe my machine doesn't have as many cores as the EC2 machines. But the fix described below does clarify the build process which should take care of the problem.) $ (rhash-1.2.9) rm rhash $ (rhash-1.2.9) make rhash gcc calc_sums.o hash_print.o common_func.o hash_update.o file_mask.o file_set.o find_file.o hash_check.o output.o parse_cmdline.o rhash_main.o win_utils.o -o rhash -Llibrhash -lrhash librhash/librhash.a(plug_openssl.o): In function `load_openssl_runtime': /tmp/rhash-1.2.9/librhash/plug_openssl.c:141: undefined reference to `dlopen' /tmp/rhash-1.2.9/librhash/plug_openssl.c:148: undefined reference to `dlsym' /tmp/rhash-1.2.9/librhash/plug_openssl.c:148: undefined reference to `dlsym' /tmp/rhash-1.2.9/librhash/plug_openssl.c:148: undefined reference to `dlsym' /tmp/rhash-1.2.9/librhash/plug_openssl.c:149: undefined reference to `dlsym' /tmp/rhash-1.2.9/librhash/plug_openssl.c:149: undefined reference to `dlsym' librhash/librhash.a(plug_openssl.o):/tmp/rhash-1.2.9/librhash/plug_openssl.c:149: more undefined references to `dlsym' follow librhash/librhash.a(plug_openssl.o): In function `load_openssl_runtime': /tmp/rhash-1.2.9/librhash/plug_openssl.c:142: undefined reference to `dlopen' /tmp/rhash-1.2.9/librhash/plug_openssl.c:143: undefined reference to `dlopen' collect2: error: ld returned 1 exit status make: *** [rhash] Error 1 When SHARED_TRG is just 'rhash', then the build gets confused in parallel mode, I suppose. In principle, it's within its right to be confused; you're asking it to do 'make rhash', after all. So what I'm going to do is: * Adjust debian/rules to *not* specify SHARED_TRG * Right after rhash_shared is built, use 'mv' to rename it to 'rhash' That's all it should take to fix this, I believe. I'll prepare a 1-day delayed NMU for that. Maintainer, please feel free to remove it; I don't mean to step on your toes, just to move this bug along. I'll attach the debdiff here before doing the upload. -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
