I've gotten myself pretty far along with being able to run things without
setting LD_LIBRARY_PATH. On SunOS 5.9 I'm running into a bit of a strange
problem that I wonder if people have seen before. I need to specify an
rpath to find libstdc++.so.6 but I'm not sure what the best way is.
First, here's the error I see:
bash-2.05$ ./testrunner -kv
ld.so.1: ./testrunner: fatal: libstdc++.so.6: open failed: No such file or
directory
I think the key here is that when configuring, I change to a non-default C
and C++ compiler by setting these:
CC=/usr/local/tools/sun4u_SunOS/gcc-3.4.4/bin/gcc
CXX=/usr/local/tools/sun4u_SunOS/gcc-3.4.4/bin/g++
It seems like checking to see if a non-default CXX is being used and setting
rpath appropriately would cover it. Trouble is, I haven't deciphered enough
of AC_LIB_LINKFLAGS_BODY to see how get the appropriate flags for setting
rpath without adding another configure option. Any chance someone with
sharper m4 skills can help me split AC_LIB_LINKFLAGS_BODY so that the stuff
below the AC_LIB_ARG_WITH invocation is a separate function?
There's lots more detail below if it's helpful.
Thanks.
-DB
bash-2.05$ ls -l /usr/local/tools/sun4u_SunOS/gcc-3.4.4/lib/*stdc*
-rw-r--r-- 1 sandman users 7355340 Nov 11 2005
/usr/local/tools/sun4u_SunOS/gcc-3.4.4/lib/libstdc++.a
-rwxr-xr-x 1 sandman users 998 Nov 11 2005
/usr/local/tools/sun4u_SunOS/gcc-3.4.4/lib/libstdc++.la
lrwxrwxrwx 1 nobody4 nogroup 18 Nov 11 2005
/usr/local/tools/sun4u_SunOS/gcc-3.4.4/lib/libstdc++.so ->
libstdc++.so.6.0.3
lrwxrwxrwx 1 nobody4 nogroup 18 Nov 11 2005
/usr/local/tools/sun4u_SunOS/gcc-3.4.4/lib/libstdc++.so.6 ->
libstdc++.so.6.0.3
-rwxr-xr-x 1 sandman users 5376896 Nov 11 2005
/usr/local/tools/sun4u_SunOS/gcc-3.4.4/lib/libstdc++.so.6.0.3
The relevant part of ldd -s testrunner is:
find object=libstdc++.so.6; required by testrunner
search path=/usr/local/tools/sun4u_SunOS/gcc-3.4.4/cppunit-1.8/lib
(RPATH from file testrunner)
trying
path=/usr/local/tools/sun4u_SunOS/gcc-3.4.4/cppunit-1.8/lib/libstdc++.so.6
search path=/usr/lib (default)
trying path=/usr/lib/libstdc++.so.6
libstdc++.so.6 => (file not found)
My /usr/lib doesn't have any libstdc++ related files in it. My
/usr/local/lib does though:
bash-2.05$ ls -l /usr/local/lib/*stdc++*
-rw-r--r-- 1 root bin 8562408 Jun 23 2003
/usr/local/lib/libstdc++.a
-rwxr-xr-x 1 root bin 1069 Jun 23 2003
/usr/local/lib/libstdc++.la
lrwxrwxrwx 1 root other 18 Aug 12 2005
/usr/local/lib/libstdc++.so -> libstdc++.so.5.0.4
lrwxrwxrwx 1 root other 18 Aug 12 2005
/usr/local/lib/libstdc++.so.5 -> libstdc++.so.5.0.4
-rwxr-xr-x 1 root bin 8280728 Jun 23 2003
/usr/local/lib/libstdc++.so.5.0.4
but they're not the right version.
Here's what crle says:
$ crle
Default configuration file (/var/ld/ld.config) not found
Default Library Path (ELF): /lib:/usr/lib (system default)
Trusted Directories (ELF): /lib/secure:/usr/lib/secure (system
default)
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