Øyvind Kolås writes:
I rather think the problem is in babl :/ I see now that on one of my
systems the line containing the string
"dl_handle = dlopen (path, RTLD_NOW)" has RTLD_NOW been replaced with 2.
(by the way, what kind of system are you compiling this on?)
gcc version 4.0.3 20060115 (prerelease) (Debian 4.0.2-7)
GNU Make 3.80
binutils 2.16.1
GNU ld version 2.16.91 20051214 Debian GNU/Linux
CPU: AMD Duron 800mhz (not that it should matter)
Making that change RTLD_NOW -> 2 causes the png contents to look more like:
babl-db.c:98 babl_db_insert()
Eeeeek
Using host libthread_db library "/lib/tls/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 1085512768 (LWP 30869)]
0x40796c1e in waitpid () from /lib/tls/libc.so.6
#0 0x40796c1e in waitpid () from /lib/tls/libc.so.6
#1 0x4073c2c9 in strtold_l () from /lib/tls/libc.so.6
#2 0x406e056d in system () from /lib/tls/libpthread.so.0
#3 0x40024252 in babl_backtrack () at babl-internal.c:68
#4 0x4002426b in babl_die () at babl-internal.c:74
#5 0x4002b84c in babl_db_insert (db=0x0, item=0x80837b8) at babl-db.c:98
#6 0x40025fdf in babl_type_new (first_arg=0x4002cdde) at babl-type.c:135
#7 0x4001ed65 in init () at CIE-Lab.c:415
#8 0x08065120 in babl_extension_load (path=0x80833c0
"/usr/lib/babl-0.0/CIE-Lab.so")
at babl-extension.c:194
#9 0x080653e8 in babl_extension_init () at babl-extension.c:238
#10 0x080632aa in babl_init () at babl.c:40
#11 0x080571cc in gegl_init (argc=0xbffff910, argv=0xbffff914) at
gegl-init.c:38
#12 0x0805694a in main (argc=1, argv=0xbffff984) at add-test.c:8
Which is less obvious, but I think -- It tries to load the CIE-Lab module
and crashes during registering the module's associated type(s).
I have a pretty recent glib, too (week old CVS checkout). No idea what to do
here -- I'm not even entirely sure whether the above is better or worse :)
actually, it seems stupid that making the above change would even have an
effect, because..
"
/* The MODE argument to `dlopen' contains one of the following: */
#define RTLD_LAZY 0x00001 /* Lazy function call binding. */
#define RTLD_NOW 0x00002 /* Immediate function call binding. */
#define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */
#define RTLD_NOLOAD 0x00004 /* Do not load the object. */
#define RTLD_DEEPBIND 0x00008 /* Use deep binding. */
"
..On my system RTLD_NOW is the same as 2. (?)
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