Junio C Hamano wrote:
> Jakub Narebski <jnareb@xxxxxxxxx> writes:
>
>> +AC_MSG_CHECKING([for old iconv()])
>> +AC_COMPILE_IFELSE(OLDICONVTEST_SRC,
>> + [AC_MSG_RESULT([no])],
>> + [AC_MSG_RESULT([yes])
>> + OLD_ICONV=YesPlease])
>> +AC_SUBST(OLD_ICONV)
>>
>
> Which result does COMPILE_IFELSE give for non error warnings? Ok, or
> Bad?
- Macro: AC_COMPILE_IFELSE (INPUT, [ACTION-IF-FOUND],
[ACTION-IF-NOT-FOUND])
Run the compiler and compilation flags of the current language
(*note Language Choice::) on the INPUT, run the shell commands
ACTION-IF-TRUE on success, ACTION-IF-FALSE otherwise. The INPUT
can be made by `AC_LANG_PROGRAM' and friends.
And if I have checked correctly code which causes only warnings
returns Ok (in this case print 'no' after 'checking for old iconv()... '
and do not set OLD_ICONV, which means it will be unset).
--
Jakub Narebski
Poland
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