204343 2008-01-04 22:49 0000 dev-lang/python-2.5.1-r4 links against sys-libs/db-1.85-r3 2008-01-07 17:50:43 0000 1 1 1 Unclassified Gentoo Linux Unspecified unspecified All Linux RESOLVED FIXED P2 normal --- 1 ed@catmur.co.uk python@gentoo.org ed@catmur.co.uk 2008-01-04 22:49:13 0000 # ldd /usr/lib/python2.5/lib-dynload/dbm.so linux-gate.so.1 => (0xffffe000) libdb1.so.2 => /usr/lib/libdb1.so.2 (0xb7f7e000) libpython2.5.so.1.0 => /usr/lib/libpython2.5.so.1.0 (0xb7e47000) libpthread.so.0 => /lib/libpthread.so.0 (0xb7e2f000) libc.so.6 => /lib/libc.so.6 (0xb7cfa000) libdl.so.2 => /lib/libdl.so.2 (0xb7cf6000) libutil.so.1 => /lib/libutil.so.1 (0xb7cf2000) libm.so.6 => /lib/libm.so.6 (0xb7ccd000) /lib/ld-linux.so.2 (0x80000000) # ls -l /usr/lib/libdb1.so.2 -rwxr-xr-x 1 root root 56640 2007-01-09 06:04 /usr/lib/libdb1.so.2* # dep -F /usr/lib/libdb1.so.2 /usr/lib/libdb1.so.2: sys-libs/db-1.85-r3 The libdb1 link dependency is creeping in as -lndbm: ... building 'dbm' extension i686-pc-linux-gnu-gcc -pthread -fPIC -fno-strict-aliasing -DNDEBUG -ggdb -O1 -O2 -O3 -pipe -march=athlon-xp -mmmx -msse -m3dnow -DHAVE_NDBM_H -I. -I/var/tmp/portage/dev-lang/python-2.5.1-r4/work/Python-2.5.1/./Include -I./Include -I. -I/usr/local/include -I/var/tmp/portage/dev-lang/python-2.5.1-r4/work/Python-2.5.1/Include -I/var/tmp/portage/dev-lang/python-2.5.1-r4/work/Python-2.5.1 -c /var/tmp/portage/dev-lang/python-2.5.1-r4/work/Python-2.5.1/Modules/dbmmodule.c -o build/temp.linux-i686-2.5/var/tmp/portage/dev-lang/python-2.5.1-r4/work/Python-2.5.1/Modules/dbmmodule.o i686-pc-linux-gnu-gcc -pthread -shared -Wl,--as-needed -L. -fno-strict-aliasing -DNDEBUG -ggdb -O1 -O2 -O3 -pipe -march=athlon-xp -mmmx -msse -m3dnow -I. -I./Include build/temp.linux-i686-2.5/var/tmp/portage/dev-lang/python-2.5.1-r4/work/Python-2.5.1/Modules/dbmmodule.o -L/usr/local/lib -L. -lndbm -lpython2.5 -o build/lib.linux-i686-2.5/dbm.so ... # ls -l /usr/lib/libndbm.so lrwxrwxrwx 1 root root 11 2007-01-09 06:04 /usr/lib/libndbm.so -> libdb1.so.2* ed@catmur.co.uk 2008-01-04 22:51:36 0000 From Setup.py: # The standard Unix dbm module: if platform not in ['cygwin']: if find_file("ndbm.h", inc_dirs, []) is not None: # Some systems have -lndbm, others don't if self.compiler.find_library_file(lib_dirs, 'ndbm'): ndbm_libs = ['ndbm'] else: ndbm_libs = [] exts.append( Extension('dbm', ['dbmmodule.c'], define_macros=[('HAVE_NDBM_H',None)], libraries = ndbm_libs ) ) elif (self.compiler.find_library_file(lib_dirs, 'gdbm') and find_file("gdbm/ndbm.h", inc_dirs, []) is not None): exts.append( Extension('dbm', ['dbmmodule.c'], define_macros=[('HAVE_GDBM_NDBM_H',None)], libraries = ['gdbm'] ) ) elif db_incs is not None: exts.append( Extension('dbm', ['dbmmodule.c'], library_dirs=dblib_dir, runtime_library_dirs=dblib_dir, include_dirs=db_incs, define_macros=[('HAVE_BERKDB_H',None), ('DB_DBM_HSEARCH',None)], libraries=dblibs)) So, it will link against libndbm and thus against db-1* even if a later version of db is available. ed@catmur.co.uk 2008-01-04 22:52:17 0000 Created an attachment (id=140131) db-not-ndbm.patch Suggested patch. Testing now. ed@catmur.co.uk 2008-01-04 23:07:56 0000 Yes, that works. Could this explain bug 192611? hawking@gentoo.org 2008-01-07 17:50:43 0000 Hi, I've changed your patch a little bit[1] to solve the automagic dependency problem. With this patch when gdbm USE flag is enabled, dbm module will be built using gdbm's ndbm compat libraries and when berkdb USE flag is enabled dbm will be built using berkdb. When both flags are enabled gdbm's compat library will be used to respect upstream's order in setup.py. Thanks for reporting ;) 1: http://overlays.gentoo.org/proj/python/browser/patches/2.5.1 /15_all_dbm_default_gdbm_compat.patch 140131 2008-01-04 22:52 0000 db-not-ndbm.patch db-not-ndbm.patch text/plain LS0tIFB5dGhvbi0yLjUuMS9zZXR1cC5weQkyMDA4LzAxLzA0IDIyOjM5OjU2CTEuMQorKysgUHl0 aG9uLTIuNS4xL3NldHVwLnB5CTIwMDgvMDEvMDQgMjI6NDE6NDgKQEAgLTg2Myw3ICs4NjMsMTUg QEAgY2xhc3MgUHlCdWlsZEV4dChidWlsZF9leHQpOgogCiAgICAgICAgICMgVGhlIHN0YW5kYXJk IFVuaXggZGJtIG1vZHVsZToKICAgICAgICAgaWYgcGxhdGZvcm0gbm90IGluIFsnY3lnd2luJ106 Ci0gICAgICAgICAgICBpZiBmaW5kX2ZpbGUoIm5kYm0uaCIsIGluY19kaXJzLCBbXSkgaXMgbm90 IE5vbmU6CisgICAgICAgICAgICBpZiBkYl9pbmNzIGlzIG5vdCBOb25lOgorICAgICAgICAgICAg ICAgIGV4dHMuYXBwZW5kKCBFeHRlbnNpb24oJ2RibScsIFsnZGJtbW9kdWxlLmMnXSwKKyAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGxpYnJhcnlfZGlycz1kYmxpYl9kaXIs CisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBydW50aW1lX2xpYnJhcnlf ZGlycz1kYmxpYl9kaXIsCisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBp bmNsdWRlX2RpcnM9ZGJfaW5jcywKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIGRlZmluZV9tYWNyb3M9WygnSEFWRV9CRVJLREJfSCcsTm9uZSksCisgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAoJ0RCX0RCTV9IU0VBUkNI JyxOb25lKV0sCisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBsaWJyYXJp ZXM9ZGJsaWJzKSkKKyAgICAgICAgICAgIGVsaWYgZmluZF9maWxlKCJuZGJtLmgiLCBpbmNfZGly cywgW10pIGlzIG5vdCBOb25lOgogICAgICAgICAgICAgICAgICMgU29tZSBzeXN0ZW1zIGhhdmUg LWxuZGJtLCBvdGhlcnMgZG9uJ3QKICAgICAgICAgICAgICAgICBpZiBzZWxmLmNvbXBpbGVyLmZp bmRfbGlicmFyeV9maWxlKGxpYl9kaXJzLCAnbmRibScpOgogICAgICAgICAgICAgICAgICAgICBu ZGJtX2xpYnMgPSBbJ25kYm0nXQpAQCAtODc3LDE0ICs4ODUsNiBAQCBjbGFzcyBQeUJ1aWxkRXh0 KGJ1aWxkX2V4dCk6CiAgICAgICAgICAgICAgICAgZXh0cy5hcHBlbmQoIEV4dGVuc2lvbignZGJt JywgWydkYm1tb2R1bGUuYyddLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgZGVmaW5lX21hY3Jvcz1bKCdIQVZFX0dEQk1fTkRCTV9IJyxOb25lKV0sCiAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICBsaWJyYXJpZXMgPSBbJ2dkYm0nXSApICkKLSAg ICAgICAgICAgIGVsaWYgZGJfaW5jcyBpcyBub3QgTm9uZToKLSAgICAgICAgICAgICAgICBleHRz LmFwcGVuZCggRXh0ZW5zaW9uKCdkYm0nLCBbJ2RibW1vZHVsZS5jJ10sCi0gICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICBsaWJyYXJ5X2RpcnM9ZGJsaWJfZGlyLAotICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgcnVudGltZV9saWJyYXJ5X2RpcnM9ZGJs aWJfZGlyLAotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW5jbHVkZV9k aXJzPWRiX2luY3MsCi0gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBkZWZp bmVfbWFjcm9zPVsoJ0hBVkVfQkVSS0RCX0gnLE5vbmUpLAotICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgKCdEQl9EQk1fSFNFQVJDSCcsTm9uZSld LAotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgbGlicmFyaWVzPWRibGli cykpCiAKICAgICAgICAgIyBBbnRob255IEJheHRlcidzIGdkYm0gbW9kdWxlLiAgR05VIGRibSgz KSB3aWxsIHJlcXVpcmUgLWxnZGJtOgogICAgICAgICBpZiAoc2VsZi5jb21waWxlci5maW5kX2xp YnJhcnlfZmlsZShsaWJfZGlycywgJ2dkYm0nKSk6Cg==