---- oh...@cox.net wrote:
>
> ---- Sorin Manolache <sor...@gmail.com> wrote:
> > On 2012-06-21 19:47, oh...@cox.net wrote:
> >
> > > I've tried using "-l" pointing directly to the .so, libobaccess.so, but
> > > when I do that, it says it can't find the .so:
> > >
> > > [root@apachemodule build-mod_headers]# ./compile-mod-headers.sh
> > > /apps/httpd2222/build/libtool --silent --mode=compile gcc -prefer-pic
> > > -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -g -O2 -pthread
> > > -I/apps/httpd2222/include -I/apps/httpd2222/include
> > > -I/apps/httpd2222/include -c -o mod_headers.lo mod_headers.c && touch
> > > mod_headers.slo
> > > /apps/httpd2222/build/libtool --silent --mode=link gcc -o mod_headers.la
> > > -l/apps/netpoint/AccessServerSDK/oblix/lib/libobaccess.so -rpath
> > > /apps/httpd2222/modules -module -avoid-version mod_headers.lo
> > > /usr/bin/ld: cannot find
> > > -l/apps/netpoint/AccessServerSDK/oblix/lib/libobaccess.so
> > > collect2: ld returned 1 exit status
> > > apxs:Error: Command failed with rc=65536
> >
> > Try -lobaccess
> >
> > S
>
>
> Sorin,
>
> I was able to get Apache to start, kind of, using the apxs I posted, but
> adding LoadFile directives to the Apache httpd.conf, to load libobaccess.so.
>
> Now, when I run "apachectl -t", it says "OK", but when I try to actually
> start Apache, I get a segfault (see below). The thing is, I have a bunch of
> printfs in almost every function in mod_headers.c, so I could see what
> functions are being called, and it looks like the segfault is occurring even
> before it gets to any of the code parts that I've tweaked (vs. original
> mod_headers.c):
>
>
> [root@apachemodule build-mod_headers]# /apps/httpd2222/bin/apachectl -k start
> -X
> mod_headers-jl V0.09 - start calling OAM API
> In register_hooks
> In create_headers_dir_config
> In create_headers_dir_config
> In header_cmd
> In header_inout_cmd
> In parse_format_tag
> In parse_misc_string
> In create_headers_dir_config
> In header_cmd
> In header_inout_cmd
> In parse_format_tag
> In parse_misc_string
> In header_post_config
>
> I tried running strace, and got (the ending of the strace):
>
>
> In register_hooks
> In create_headers_dir_config
> In create_headers_dir_config
> In header_cmd
> In header_inout_cmd
> In parse_format_tag
> In parse_misc_string
> In create_headers_dir_config
> In header_cmd
> In header_inout_cmd
> In parse_format_tag
> In parse_misc_string
> In header_post_config
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigaction(SIGINT, {0x432cc0, [], SA_RESTORER, 0x351432e300}, {SIG_DFL}, 8)
> = 0
> wait4(-1, [{WIFSIGNALED(s) && WTERMSIG(s) == SIGSEGV}], 0, NULL) = 11711
> fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 5), ...}) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x2a983bf000
> open("/usr/share/locale/locale.alias", O_RDONLY) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=2528, ...}) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x2a983c0000
> read(3, "# Locale name alias data base.\n#"..., 4096) = 2528
> read(3, "", 4096) = 0
> close(3) = 0
> munmap(0x2a983c0000, 4096) = 0
> open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1
> ENOENT (No such file or directory)
> open("/usr/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1
> ENOENT (No such file or directory)
> open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No
> such file or directory)
> open("/usr/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT
> (No such file or directory)
> open("/usr/share/locale/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT
> (No such file or directory)
> open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No
> such file or directory)
> write(2, "/apps/httpd2222/bin/apachectl: l"...,
> 83/apps/httpd2222/bin/apachectl: line 78: 11711 Segmentation fault
> $HTTPD $ARGV
> ) = 83
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> --- SIGCHLD (Child exited) @ 0 (0) ---
> wait4(-1, 0x7fbfffed64, WNOHANG, NULL) = -1 ECHILD (No child processes)
> rt_sigreturn(0xffffffffffffffff) = 0
> rt_sigaction(SIGINT, {SIG_DFL}, {0x432cc0, [], SA_RESTORER, 0x351432e300}, 8)
> = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> read(255, "\nexit $ERROR\n\n", 3420) = 14
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> exit_group(139) = ?
>
>
> I'll try to do the apxs with -lobccess and post back...
>
> Jim
Sorin,
I tried the apxs with both the -L pointing to the directory and -lobaccess, and
the apxs worked, plus I don't need the LoadFile directive in Apache httpd.conf.
However, I still get a segfault when I try to start Apache :(...
Jim
