Re: Solaris 8 compile problem with amanda 2.4.4
2003-06-23 11:27:22
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Jon,
> The line below, quoted from one of your earlier messages, should make the
> setting of LD_LIBRARY_PATH superfluous.
>
> >> CFLAGS="-L/usr/local/lib -L/usr/lib" LDFLAGS="-R/usr/local/lib"
>
> Both are ld(1) options and could be listed as LDFLAGS though it would
> not affect much as gcc passes any -L options on to ld. I would hope
> the inclusion of /usr/lib is unneeded. Any compiler/linker worth its
> salt on unix would be looking there as a default.
I thought that specifying it like this was probably duplication, but after a
bit one tries anything, then one tries everything all at once!
> Does Sol 8 on sparc include the crle command? Running this should tell
> you (and let you modify) what lib directories are looked at at runtime
> without a need to set LD_LIBRARY_PATH. I don't think it affects the
> compile/link, just the runtime dynamic linker. Here is a sample output:
>
> $ crle
>
> Configuration file [3]: /var/ld/ld.config
> Default Library Path (ELF):
/usr/lib:/usr/sfw/lib:/opt/sfw/lib:/usr/local/lib
> Trusted Directories (ELF): /usr/lib/secure (system default)
>
> Command line:
> crle -c /var/ld/ld.config -l
/usr/lib:/usr/sfw/lib:/opt/sfw/lib:/usr/local/lib
>
>
> That is modified from the default by the inclusion of /usr/local/lib and
> probably the "sfw/lib" dirs. The -R option is the used to specify lib
dirs
> specific to an executable (like X window system libs for X programs). The
> -R puts the lib dir location into the executable. These techniques are
> generally considered more secure than using LD_LIBRARY_PATH and some nasty
> person could point to a libdir with "trojan horse functions" like a funky
> printf, or amanda's get_disklist_entry function :).
It looks like this could be the problem, although I have build on the
platform with the same compiler in the past and amanda worked! I wonder if a
Solaris OS patch has changed something.
> 1. try "file /usr/local/lib/libgcc_s*". Are they Sparc modules? Every
once in
> a while I put a Sparc module on my x86 systems. Know what, they don't
work :)
They are sparc modules but I'm on a sparc chip (just doubled checked
though - thanks)
> 2. you have installed and uninstalled several times. Might you have two
competing
> amanda installations and the amcheck you are running is not the newly
built one?
I'm doing make uninstall;make distclean between each compile and checking I
don't have amanda executables in /usr/local/sbin
Regards,
Jim
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