[Vortex] Errors on OS X
Dave Dribin
dave-ml at dribin.org
Tue May 6 16:16:25 CEST 2008
In an attempt to just see something work, I decided to try to build on
Linux (CentOS 5.1), which I figure is more tested than OS X.
Unfortunately, it won't build on my Linux box, without tweaking. I
get errors when linking against readline:
% make
make all-recursive
make[1]: Entering directory `/tmp/vortex-1.0.14'
Making all in src
make[2]: Entering directory `/tmp/vortex-1.0.14/src'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/vortex-1.0.14/src'
Making all in test
make[2]: Entering directory `/tmp/vortex-1.0.14/test'
/bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -o vortex-
client vortex-client.o -L/usr/local/encap/axl-0.4.14.b3237.g3237/lib -
laxl -lm -lpthread ../src/libvortex.la -L/lib -lreadline -L/usr/
local/encap/axl-0.4.14.b3237.g3237/lib -laxl -lm -lpthread
gcc -g -O2 -o .libs/vortex-client vortex-client.o -L/usr/local/encap/
axl-0.4.14.b3237.g3237/lib ../src/.libs/libvortex.so -L/lib -
lreadline /usr/local/encap/axl-0.4.14.b3237.g3237/lib/libaxl.so -lm -
lpthread -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath -Wl,/usr/local/
encap/axl-0.4.14.b3237.g3237/lib
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libreadline.so:
undefined reference to `PC'
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libreadline.so:
undefined reference to `tgetflag'
These all looked like Termcap stuff, so I went through and added "-
ltermcap" to vortex_client_LDADD. Now it built, but I'm also getting
segmentation faults when trying to run any program in ./test including
vortex-listener and vortex-client.
Here's the backtrace for vortex-listener:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1208064304 (LWP 3552)]
0x003cc6e5 in memcpy () from /lib/libc.so.6
(gdb) bt
#0 0x003cc6e5 in memcpy () from /lib/libc.so.6
#1 0x002e113d in axl_stream_push (stream=0x9858bd0,
content=0x9858bd0 "NMTOKENS ", size=0) at axl_stream.c:698
#2 0x002e90ac in axl_dtd_check_entity_ref_and_expand (
resolver=0x2e6320 <__axl_dtd_entity_resolver>, data=0x98587b0,
stream=0x9857e18, prefix=0x2f27b8 "%", error=0xbf91c9e0) at
axl_dtd.c:1387
#3 0x002e9327 in __axl_dtd_parse_attlist (dtd=0x98587b0,
stream=0x9857e18,
error=0xbf91c9e0) at axl_dtd.c:1533
#4 0x002ea4a0 in __axl_dtd_parse_common (
entity=0xb95a54 "\n<!-- channel management DTD definition from
RFC 3080--> <!ENTITY % CHAN 'CDATA'>", ' ' <repeats 28 times>,
"<!ENTITY % URI 'CDATA'>", ' ' <repeats 28 times>, "<!ENTITY %
FTRS 'NM"...,
entity_size=-1, file_path=0x0, fd_handle=-1, error=0xbf91c9e0)
at axl_dtd.c:1892
#5 0x002ea62b in axl_dtd_parse (
entity=0xb95a54 "\n<!-- channel management DTD definition from
RFC 3080--> <!ENTITY % CHAN 'CDATA'>", ' ' <repeats 28 times>,
"<!ENTITY % URI 'CDATA'>", ' ' <repeats 28 times>, "<!ENTITY %
FTRS 'NM"...,
entity_size=-1, error=0xbf91c9e0) at axl_dtd.c:1962
#6 0x00b7bf1c in __vortex_dtds_load_dtd (dtd_pointer=0x98576d8,
dtd_to_load=0xb95a54 "\n<!-- channel management DTD definition
from RFC 3080--> <!ENTITY % CHAN 'CDATA'>", ' ' <repeats 28
times>, "<!ENTITY % URI 'CDATA'>", ' ' <repeats 28 times>, "<!
ENTITY % FTRS 'NM"...)
---Type <return> to continue, or q <return> to quit---
at vortex_dtds.c:65
#7 0x00b7bfb6 in vortex_dtds_init (ctx=0x9857520) at vortex_dtds.c:92
#8 0x00b6234c in vortex_init_ctx (ctx=0x9857520) at vortex.c:916
#9 0x00b62567 in vortex_init () at vortex.c:807
#10 0x080487b6 in main () at vortex-listener.c:81
And here's the backtrace for vortex-client:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1208400176 (LWP 3571)]
0x003cc6e5 in memcpy () from /lib/libc.so.6
(gdb) bt
#0 0x003cc6e5 in memcpy () from /lib/libc.so.6
#1 0x0083d13d in axl_stream_push (stream=0x99afbd0,
content=0x99afbd0 "NMTOKENS ", size=0) at axl_stream.c:698
#2 0x008450ac in axl_dtd_check_entity_ref_and_expand (
resolver=0x842320 <__axl_dtd_entity_resolver>, data=0x99af7b0,
stream=0x99aee18, prefix=0x84e7b8 "%", error=0xbfe13ec0) at
axl_dtd.c:1387
#3 0x00845327 in __axl_dtd_parse_attlist (dtd=0x99af7b0,
stream=0x99aee18,
error=0xbfe13ec0) at axl_dtd.c:1533
#4 0x008464a0 in __axl_dtd_parse_common (
entity=0xb01a54 "\n<!-- channel management DTD definition from
RFC 3080--> <!ENTITY % CHAN 'CDATA'>", ' ' <repeats 28 times>,
"<!ENTITY % URI 'CDATA'>", ' ' <repeats 28 times>, "<!ENTITY %
FTRS 'NM"...,
entity_size=-1, file_path=0x0, fd_handle=-1, error=0xbfe13ec0)
at axl_dtd.c:1892
#5 0x0084662b in axl_dtd_parse (
entity=0xb01a54 "\n<!-- channel management DTD definition from
RFC 3080--> <!ENTITY % CHAN 'CDATA'>", ' ' <repeats 28 times>,
"<!ENTITY % URI 'CDATA'>", ' ' <repeats 28 times>, "<!ENTITY %
FTRS 'NM"...,
entity_size=-1, error=0xbfe13ec0) at axl_dtd.c:1962
#6 0x00ae7f1c in __vortex_dtds_load_dtd (dtd_pointer=0x99ae6d8,
dtd_to_load=0xb01a54 "\n<!-- channel management DTD definition
from RFC 3080--> <!ENTITY % CHAN 'CDATA'>", ' ' <repeats 28
times>, "<!ENTITY % URI 'CDATA'>", ' ' <repeats 28 times>, "<!
ENTITY % FTRS 'NM"...)
---Type <return> to continue, or q <return> to quit---
at vortex_dtds.c:65
#7 0x00ae7fb6 in vortex_dtds_init (ctx=0x99ae520) at vortex_dtds.c:92
#8 0x00ace34c in vortex_init_ctx (ctx=0x99ae520) at vortex.c:916
#9 0x00ace567 in vortex_init () at vortex.c:807
#10 0x0804b40e in main () at vortex-client.c:993
Both seem to be the same axl related crash. Running axl's ./test/
test_01, I'm getting the same error as on OS X:
% ./test/test_01
Test 01-01: LibAxl list implementation [ OK ]
Test 01-02: LibAxl FIFO implementation [ OK ]
Test 01-03: LibAxl string functions [ OK ]
Test 01-04: LibAxl list implementation (II) [ OK ]
Test 01-05: LibAxl error reporting [ OK ]
Test 02-01: LibAxl hash implementation [ OK ]
Test 02-02: LibAxl hash implementation (lookup) [ OK ]
Test 02-03: LibAxl hash implementation (replace) [ OK ]
Test 02-03-a: LibAxl hash remove notification [ OK ]
Test 02-04: LibAxl hash implementation (remove) [ OK ]
Test 02-05: LibAxl hash cursor [ OK ]
Test 02-06: LibAxl binary stack [ OK ]
Test 01: basic xml parsing [ OK ]
Test 01-a: Axl Stream boundary checks [ OK ]
Test 01-b: Basic XML parsing, XML document position [ FAILED ]
(CODE: -1) unable to read file provided
Looks like I have the opposite of the Midas touch, here. :/ Or I'm
just being really stupid somehow.
-Dave
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