Re: [pkgsrc] ICU needs configure CFLAGS='-03'

[Benny Siegert <bsiegert%gmail.com@localhost>]

Can you post the entire config.log?

On Tue, Nov 14, 2017 at 3:06 PM,  <tlaronde%polynum.com@localhost> wrote:
> On Tue, Nov 14, 2017 at 02:04:44PM +0100, Benny Siegert wrote:
>> > When configure is run from pkgsrc, it fails.
>> >
>> > Not knowing the guts of the pkgsrc framework, I'm a bit at a loss to
>> > have a clue about what is going wrong...
>>
>> Please do the following:
>>
>> 1. Run "make configure", watch it fail.
>> 2. Look in work/icu-*/config.log for the failing compiler invocation.
>> Post the relevant bit.
>
> The only info in config.log is:
>
> configure: exit 77
>
> The relevant bit failing is the invocation of the compiler to find the
> extension (suffix) of the executable, that is (extract from configure):
>
> ----8<---
> cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> /* end confdefs.h.  */
>
> int
> main ()
> {
>
>   ;
>   return 0;
> }
> _ACEOF
> ac_clean_files_save=$ac_clean_files
> ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
> # Try to create an executable without -o first, disregard a.out.
> # It will help us diagnose broken compilers, and finding out an intuition
> # of exeext.
> { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
> $as_echo_n "checking whether the C compiler works... " >&6; }
> ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
>
> # The possible output files:
> ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
>
> ac_rmfiles=
> for ac_file in $ac_files
> do
>   case $ac_file in
>     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
>     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
>   esac
> done
> rm -f $ac_rmfiles
>
> if { { ac_try="$ac_link_default"
> case "(($ac_try" in
>   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>   *) ac_try_echo=$ac_try;;
> esac
> eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
> $as_echo "$ac_try_echo"; } >&5
>   (eval "$ac_link_default") 2>&5
>   ac_status=$?
>   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>   test $ac_status = 0; }; then :
>   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
> # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
> # in a Makefile.  We should not override ac_cv_exeext if it was cached,
> # so that the user can short-circuit this test for compilers unknown to
> # Autoconf.
> for ac_file in $ac_files ''
> do
>   test -f "$ac_file" || continue
>   case $ac_file in
>     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
>         ;;
>     [ab].out )
>         # We found the default executable, but exeext='' is most
>         # certainly right.
>         break;;
>     *.* )
>         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
>         then :; else
>            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
>         fi
>         # We set ac_cv_exeext here because the later test for it is not
>         # safe: cross compilers may not add the suffix if given an `-o'
>         # argument, so we may need to know it at that point already.
>         # Even if this section looks crufty: it has the advantage of
>         # actually working.
>         break;;
>     * )
>         break;;
>   esac
> done
> test "$ac_cv_exeext" = no && ac_cv_exeext=
>
> else
>   ac_file=''
> fi
> if test -z "$ac_file"; then :
>   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
> $as_echo "no" >&6; }
> $as_echo "$as_me: failed program was:" >&5
> sed 's/^/| /' conftest.$ac_ext >&5
>
> { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
> $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
> as_fn_error 77 "C compiler cannot create executables
> See \`config.log' for more details" "$LINENO" 5; }
> else
>   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
> $as_echo "yes" >&6; }
> fi
> --->8---
>
> Since this is this configure, produced by pkgsrc, that I run directly,
> except the way it is invoked (and the directory), I fail to grab what
> may be causing the problem---unless the environment set by make(1), with
> the numerous utilities set by macros, replace a default working by a not
> working one.
>
> TIA,
> --
>         Thierry Laronde <tlaronde +AT+ polynum +dot+ com>
>                      http://www.kergis.com/
>                        http://www.sbfa.fr/
> Key fingerprint = 0FF7 E906 FBAF FE95 FD89  250D 52B1 AE95 6006 F40C



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