have you looked at compile-time vs run-time path setting for ld (eg LD_LIBRARY_PATH, etc - I'm a little rusty in this respect, so please look in the man-page)?
HTH Michael On Tue, Jun 18, 2013 at 10:45 PM, Alexander Pyhalov <[email protected]> wrote: > Hello. > While testing 3801 bug fix I observed one interestin unrelated GCC effect. > We have two gmp libraries: > one from library/gmp > > $ ls -l /usr/lib/libgmp.so* > lrwxrwxrwx 1 root root 15 Jun 13 23:28 /usr/lib/libgmp.so -> > libgmp.so.3.5.0 > lrwxrwxrwx 1 root root 15 Jun 13 23:28 /usr/lib/libgmp.so.3 -> > libgmp.so.3.5.0 > -rwxr-xr-x 1 root bin 294528 Jun 13 23:28 /usr/lib/libgmp.so.3.5.0 > > and another coming with gcc > $ ls -l /usr/gcc/4.7/lib/libgmp.so* > lrwxrwxrwx 1 root root 16 Jun 13 23:39 /usr/gcc/4.7/lib/libgmp.so -> > libgmp.so.10.0.5 > lrwxrwxrwx 1 root root 16 Jun 13 23:39 /usr/gcc/4.7/lib/libgmp.so.10 > -> libgmp.so.10.0.5 > -r-xr-xr-x 1 root bin 577620 Jun 13 23:39 /usr/gcc/4.7/lib/libgmp.so.10.* > *0.5 > > Now, when autoconf tries to find libgmp it tries to compile the next > program: > /* confdefs.h */ > #define PACKAGE_NAME "FULL-PACKAGE-NAME" > #define PACKAGE_TARNAME "full-package-name" > #define PACKAGE_VERSION "VERSION" > #define PACKAGE_STRING "FULL-PACKAGE-NAME VERSION" > #define PACKAGE_BUGREPORT "BUG-REPORT-ADDRESS" > #define PACKAGE_URL "" > #define HAVE_LIBGMP 1 > #define HAVE_DECL_MPZ_POWM 1 > #define HAVE_DECL_MPZ_POWM_SEC 1 > /* end confdefs.h. */ > #include <ctype.h> > #include <stdlib.h> > #if ((' ' & 0x0FF) == 0x020) > # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') > # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) > #else > # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') > || ('j' <= (c) && (c) <= 'r') || ('s' <= (c) && (c) <= > 'z')) > # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) > #endif > > #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) > int > main () > { > int i; > for (i = 0; i < 256; i++) > if (XOR (islower (i), ISLOWER (i)) > || toupper (i) != TOUPPER (i)) > return 2; > return 0; > } > > with: gcc -o gmp gmp.c -O2 -lgmp > The command finishes succesfully but links gmp to libgmp.so.10: > $ ldd gmp > libgmp.so.10 => (file not found) > libc.so.1 => /lib/libc.so.1 > libm.so.2 => /lib/libm.so.2 > So, the resulting binary cannot be run. > > So, I have an ethernal question: who is guilty and what to do? > > -- > System Administrator of Southern Federal University Computer Center > > > ______________________________**_________________ > oi-dev mailing list > [email protected] > http://openindiana.org/**mailman/listinfo/oi-dev<http://openindiana.org/mailman/listinfo/oi-dev> > -- Michael Schuster http://recursiveramblings.wordpress.com/
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