On 7/20/05, Bruno Delbono Bruno.S.Delbono@mail.ac wrote:
+++ Edward Croft [Tue Jul 19, 2005 at 01:42:50PM -0400]:
I get the errors: zip4_lnx.a(generic.o)(.text+0xb16): more undefined references to `__ctype_b' follow zip4_lnx.a(libdl.so): undefined reference to `_dl_close@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_catch_error@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_addr@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_lookup_versioned_symbol_skip@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_lookup_versioned_symbol@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_lookup_symbol@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_loaded@GLIBC_2.1' zip4_lnx.a(libdl.so): undefined reference to `_dl_open@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_signal_error@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_global_scope@GLIBC_2.0' zip4_lnx.a(libdl.so): undefined reference to `_dl_lookup_symbol_skip@GLIBC_2.0'
I have the compatibility libraries installed. I have tried using gcc296, gcc, and gcc4 and still get the message. The library,libdl.so.2 is in /lib with a symlink to /usr/lib/libdl.so Using CentOS 4.0.
does libdl.so.2 have _dl_lookup_symbol included? Could nm the libs in the path to ensure that these symbols are correctly being found and linked?
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How would I find out if libdl.so.2 have _dl_lookup_symbol included? What is nm? Forgive me, I am not a programmer anymore. I last programmed in COBOL days. I am the systems person and we upgraded to CentOS from RHAS21 and now the programmer can't compile. He gave it to me to figure it out. I understand makefiles, et al to a point that I have to compile drivers and such, but my expertise is limited in this area. But always willing to learn a new trick.