glibc 2.1.2 dosen't compile under 2.3.x ( I tried 2.3.18ac10 and 2.3.24)
with make 3.75 . The build aborts randomly but with always the identical
error:

Illegal instruction (core dumped)

Under 2.2.13, glibc 2.1.2 compiles without any errors. With make 3.77
(patched version as described in glibc faq), however, glibc compiles under
2.3.x.

Below is the backtrace from one of the cores thus generated :

Core was generated by `make -C signal subdir_lib'. 
Program terminated with signal 4, Illegal instruction.
Reading symbols from /lib/libc5/libelf.so.0...(no debugging symbols
found)...done.
Reading symbols from /lib/libc5/libc.so.5...(no debugging symbols
found)...done.
Reading symbols from /lib/ld-linux.so.1...(no debugging symbols
found)...done.
#0  0x8056334 in sigprocmask ()
(gdb) bt
#0  0x8056334 in sigprocmask ()
#1  0x80a27ed in ?? ()
#2  0x80568cc in sigprocmask ()
#3  0x805697e in sigprocmask ()
#4  0x80569b0 in sigprocmask ()
#5  0x8055e5a in sigprocmask ()
#6  0x8050328 in sigprocmask ()
#7  0x80501fc in sigprocmask ()
#8  0x80501fc in sigprocmask ()
#9  0x80501fc in sigprocmask ()
#10 0x804f706 in sigprocmask ()
#11 0x804dd0c in sigprocmask ()
#12 0x80493ce in sigprocmask ()


What explains this difference in behaviour ?

The system is a dual celeron on bp6.

j.





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