Re: Compilation errors on HP-UX B.11.23 U 9000/800 for Nmap 4.90RC1

[David Fifield <david () bamsoftware com>]

On Fri, Jun 26, 2009 at 04:18:57PM +0200, Simon Loewen wrote:
>       Compilation errors on HP-UX. It is possible that this is my mistake and
> I have missed something out.
>
> What follows:  uname -a, then output from make, and finally the result
> of the ./configure.
>
> Compiling libpcre
> /home/s-loewen/nmap-4.90RC1/libpcre
> make[1]: Entering directory `/home/s-loewen/nmap-4.90RC1/libpcre'
> make  all-am
> make[2]: Entering directory `/home/s-loewen/nmap-4.90RC1/libpcre'
> gcc -DHAVE_CONFIG_H -I.     -O2 -MT pcre_compile.o -MD -MP -MF
> .deps/pcre_compile.Tpo -c -o pcre_compile.o pcre_compile.c
> mv -f .deps/pcre_compile.Tpo .deps/pcre_compile.Po
> gcc -DHAVE_CONFIG_H -I.     -O2 -MT pcre_config.o -MD -MP -MF
> .deps/pcre_config.Tpo -c -o pcre_config.o pcre_config.c
> mv -f .deps/pcre_config.Tpo .deps/pcre_config.Po
> gcc -DHAVE_CONFIG_H -I.     -O2 -MT pcre_dfa_exec.o -MD -MP -MF
> .deps/pcre_dfa_exec.Tpo -c -o pcre_dfa_exec.o pcre_dfa_exec.c
> pcre_dfa_exec.c: In function 'internal_dfa_exec':
> pcre_dfa_exec.c:2479: error: insn does not satisfy its constraints:
> (insn 7390 4690 7391 773 pcre_dfa_exec.c:2101 (set (reg:SI 19 %r19)
>         (reg:SI 40 %fr12 [2014])) 71 {*pa.md:2570} (nil))
> pcre_dfa_exec.c:2479: internal compiler error: in
> reload_cse_simplify_operands, at postreload.c:395
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
> make[2]: *** [pcre_dfa_exec.o] Error 1
> make[2]: Leaving directory `/home/s-loewen/nmap-4.90RC1/libpcre'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/home/s-loewen/nmap-4.90RC1/libpcre'
> make: *** [pcre_build] Error 2

Thanks for the report. The "internal compiler error" suggests that this
is a GCC bug. If you're not using a recent version of GCC, try
upgrading. Otherwise please report this as a GCC bug. The PCRE
maintainers would probably also appreciate a note. But try upgrading GCC
first.

David Fifield

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