Original bug ID: 577
Reporter: administrator
Status: closed
Resolution: fixed
Priority: normal
Severity: minor
Category: ~DO NOT USE (was: OCaml general)

Bug description

Salut,

je n'arrive pas à compiler la version alpha.
Voici le résumé produit par configure:

** Configuration summary **

Directories where Objective Caml will be installed:
binaries.................. /usr/local/bin
standard library.......... /usr/local/lib/ocaml
manual pages.............. /usr/local/man/man1 (with extension .1)
Configuration for the bytecode compiler:
C compiler used........... gcc
options for compiling..... -fno-defer-pop -Wall -Wno-unused
options for linking....... -lnsl -lsocket -lm -ldl -lcurses
shared libraries are supported
options for compiling..... -fPIC -fno-defer-pop -Wall -Wno-unused
command for building...... gcc -shared -o .so
Configuration for the native-code compiler:
hardware architecture..... sparc
OS variant................ solaris
C compiler used........... gcc
options for compiling..... -Wall -Wno-unused
options for linking....... -lnsl -lsocket -lm
assembler ................ $(AS)
preprocessed assembler ... gcc -c -DSYS_$(SYSTEM)
profiling with gprof ..... not supported
Source-level replay debugger: supported
Configuration for the external libraries:
libraries supported ...... unix str num dynlink bigarray threads graph dbm labltk
The "num" library:
target architecture ...... supersparc-solaris
The "graph" library:
options for compiling .... -I/usr/X11R6/include
options for linking ...... -L/usr/X11R6/lib -lX11
The "labltk" library:
use tcl/tk version ....... 8.3
options for compiling ....
options for linking ...... -ltk8.3 -ltcl8.3 -ldl

En particulier, c'est dans /usr/X11R6/lib que se trouve libX11.so.6.0.

"make world" échoue sur:

../../../boot/ocamlrun ../../../ocamlc -I ../../../stdlib -linkall -o
labltktop -I ../support
-I ../../../toplevel toplevellib.cma labltk.cma
-I ../../unix unix.cma
-I ../../str str.cma
if true; then echo -dllpath /usr/local/lib/ocaml/labltk; fi
topmain.cmo
Error on dynamically loaded library: ld.so.1: ../../../boot/ocamlrun:
fatal: libX11.so.6.0: open failed: No such file or directory
make[2]: *** [labltktop] Error 2
make[2]: Leaving directory
/users/formel8/frisch/ocaml-3.03-alpha/otherlibs/labltk/lib' make[1]: *** [all] Error 2 make[1]: Leaving directory /users/formel8/frisch/ocaml-3.03-alpha/otherlibs/labltk'
make: *** [otherlibraries] Error 2

En trussant ce dernier ocamlrun, on a:

mmap(0xFEFA0000, 1240, PROT_READ|PROT_WRITE|PROT_EXEC,
MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFEFA0000
munmap(0xFEF86000, 57344) = 0
close(4) = 0
open("/usr/local/lib/libX11.so.6.0", O_RDONLY) Err#2 ENOENT
open("/usr/lib/libX11.so.6.0", O_RDONLY) Err#2 ENOENT
munmap(0xFF202000, 8760) = 0
munmap(0xFF1F0000, 14631) = 0
munmap(0xFF0C4000, 64592) = 0
munmap(0xFF000000, 742653) = 0
munmap(0xFEF94000, 50392) = 0
munmap(0xFEF00000, 546786) = 0
munmap(0xFF290000, 8192) = 0
getcontext(0xFFBEF008)
setcontext(0xFFBEF008)
write(3, " # ! / u s r / l o c a l".., 26) = 26
close(3) = 0
unlink("labltktop") = 0

Il ne regarde pas là où il faut pour libX11.so.6.0 (alors que
configure a trouvé le bon chemin).

Avec un LD_LIBRARY_PATH=/usr/X11R6/lib, ça marche.

Bon, je ne connais pas grand chose au link dynamique sur Solaris (et
encore moins au nouveau mécanisme d'ocamlrun) mais il semblerait qu'un
-R adéquat lors de la compilation d'ocamlrun pourrait faire l'affaire.

Désolé pour ce bug report approximatif (si vous avez besoin d'autres
infos sur la config utilisée, n'hésitez-pas à demander) ...

Alain