php 7.3 legacy architectures

[Elan Ruusamäe]

On 24/09/2018 21:54, Jakub Bogusz wrote:
>> can someone have look at i686 and x32 builds (-r dev-7.3 branch)
>>
>>
>> http://buildlogs.pld-linux.org//index.php?dist=th&arch=i686&ok=0&name=php&id=3a224baa-8fb9-499a-a8a3-8d03d0d83f41&action=tail
>>
>> /usr/bin/ld: ext/standard/.libs/base64.o: unsupported non-PIC call to IFUNC
>> `php_base64_encode'
>> /usr/bin/ld: ext/standard/.libs/http_fopen_wrapper.o: unsupported non-PIC
>> call to IFUNC `php_base64_encode'
>> /usr/bin/ld: ext/standard/.libs/password.o: unsupported non-PIC call to
>> IFUNC `php_base64_encode'
>> /usr/bin/ld: main/.libs/main.o: unsupported non-PIC call to IFUNC
>> `php_base64_decode_ex'
>> /usr/bin/ld: main/streams/.libs/memory.o: unsupported non-PIC call to IFUNC
>> `php_base64_decode_ex'
>> /usr/bin/ld: final link failed: nonrepresentable section on output
>> collect2: error: ld returned 1 exit status
> Maybe this is some trace:
>
> "checking whether to force non-PIC code in shared modules... yes"
>
> x32 configure says "no" here.
>
it checks for $host_alias


yet that chunk has not changed since 2005

https://github.com/php/php-src/commit/931810629c140955104306fe5b9867e4d738421c


https://github.com/php/php-src/blob/php-7.3.0RC1/configure.ac#L297-L312


	

	# Disable PIC mode by default where it is known to be safe to do so,

	# to avoid the performance hit from the lost register

	AC_MSG_CHECKING([whether to force non-PIC code in shared modules])

	case $host_alias in

	i?86-*-linux*|i?86-*-freebsd*)

	if test "${with_pic+set}" != "set" || test "$with_pic" = "no"; then

	with_pic=no

	AC_MSG_RESULT(yes)

	else

	AC_MSG_RESULT(no)

	fi

	;;

	*)

	AC_MSG_RESULT(no)

	;;

	esac