Re: GNAT 3.14p and Red Hat 7.2

[Mark Johnson <mark_h_johnson@raytheon.com>]

Ken Nelson wrote:
> [snip]
Oh. Building gnat from source. I don't generally do that, but may still
be able to help...

> a-adaint.o: In function `__gnat_tmp_name':
> a-adaint.o(.text+0x42c): the use of `tmpnam' is dangerous, better use
> `mkstemp'
> g-os_lib.o: In function `gnat__os_lib__create_temp_file':
> g-os_lib.o(.text+0x2f1): the use of `mktemp' is dangerous, better use
> `mkstemp'
I have reported this particular problem to ACT several months ago - and
it was subsequently fixed.

> a-gmem.o: In function `__gnat_gmem_a2l_initialize':
> a-gmem.o(.text+0xc4): undefined reference to `convert_addresses'
> a-gmem.o: In function `__gnat_gmem_read_bt_frame':
> a-gmem.o(.text+0x20d): undefined reference to `convert_addresses'
convert_addresses is referenced by g-trasym.adb to assist in the
generation of the symbolic stack traceback (lookup file name & line
number from debug data). This should have been brought in by linking
libaddr2line.a  (-laddr2line). The copy on my system was in the binary
tar file from ACT (and not part of the binutils RPM) - for versions
3.14a, 3.15w, etc. Since you are building from source, it might not be
built correctly. I haven't looked at the binary for 3.14p, but it should
have the appropriate library you need. If not, use the stub version in
a-adaint.c as an interim fix.

  --Mark