[Ohrrpgce] Can't compile 64-bit hspeak on the nightly build vm

Mon Dec 18 19:47:26 PST 2017

I should have mentioned I already tried scons -c and it didn't help :(

On Monday, December 18, 2017, Ralph Versteegen <teeemcee at gmail.com> wrote:

> Run "scons -c" to delete the old object files. Since they were compiled
> without -fPIC, which is now the default in debian 9, they can't be linked
> into a PIE executable.
>
> On 19 December 2017 at 14:05, James Paige <Bob at hamsterrepublic.com> wrote:
>
>> So I made a copy of the 64 bit Linux VM, and upgraded it from Debian 8 to
>> Debian 9.
>>
>> hspeak compiles fine now as a 64 bit binary, but I can no longer compile
>> ohrrpgce-game and ohrrpgce-custom
>>
>> when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(io_print_wstr.o): relocation R_X86_64_32 against undefined symbol `__fb_ctx' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(io_printvoid_wstr.o): relocation R_X86_64_32 against `.rodata.str4.4' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(sys_getexename.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(file_print_wstr.o): relocation R_X86_64_32 against undefined symbol `__fb_ctx' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(io_printpad_wstr.o): relocation R_X86_64_32 against `.rodata.str4.4' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(dev_scrn_write_wstr.o): relocation R_X86_64_32S against symbol `fb_DevScrnWriteWstr' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(io_printbuff_wstr.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: /usr/local/bin/../lib/freebasic/linux-x86_64/libfbmt.a(array_erase.o): relocation R_X86_64_PC32 against symbol `free@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
>> /usr/bin/ld: final link failed: Bad value
>> collect2: error: ld returned 1 exit status
>> scons: *** [ohrrpgce-game] Error 1
>> scons: building terminated because of errors.
>>
>>
>> On Sun, Dec 17, 2017 at 10:21 AM, James Paige <Bob at hamsterrepublic.com>
>> wrote:
>>
>>> Today I will try upgrading Debian on a copy of the 64-bit VM,
>>>  Hopefully that will resolve it.
>>>
>>> ---
>>> James
>>>
>>>
>>> On Sat, Dec 16, 2017 at 4:00 PM, Ralph Versteegen <teeemcee at gmail.com>
>>> wrote:
>>>
>>>> -no-pie is actually passed by SConscript.  I can't find any mention in
>>>> my emails about a -no-pie problem on debian. The problem we had was that
>>>> -no-pie was supported (nor necessary) for clang on OSX.
>>>>
>>>> The -no-pie flag was added in r9542:
>>>> """
>>>> scons: Fix hspeak builds on Arch Linux and others where gcc defaults to
>>>> PIE
>>>>
>>>> The Euphoria 4.1 builds we recommend (and which are also used by the
>>>> Arch
>>>> opeeuphoria package on AUR) haven't been built for PIE
>>>> """
>>>> Apparently this flag is also necessary on (recent?) Debian and Ubuntu,
>>>> as they also default to PIE.
>>>>
>>>> It's not clear, but from searching around it appears that this flag
>>>> used to be called -nopie until gcc 6 switched to -no-pie. So try that. I
>>>> have the man page for gcc 4.8 here, and it doesn't say either way.
>>>> Also, there is -fno-pie which is a compiler flag while -no-pie is a
>>>> linker flag (also understood by gcc). So you could also try that and see
>>>> whether it works. (I assume that -no-pie passed to gcc implies -fno-pie)
>>>>
>>>> On 16 December 2017 at 12:32, James Paige <Bob at hamsterrepublic.com>
>>>> wrote:
>>>>
>>>>> So now I remember why I have the 32-bit version of Euphoria installed
>>>>> on the Linux nightly build machine.
>>>>>
>>>>> The hspeak build fails because gcc doesn't understand --no-pie
>>>>>
>>>>>
>>>>> gcc -o /home/james/src/ohr/wip/hspeak init-.o hspeak.o main-.o
>>>>> hspeak_0.o hspeak_1.o hspeak_2.o hspeak_3.o hspeak_4.o hsspiffy.o file.o
>>>>> sort.o get.o graphics.o machine.o math.o types.o unicode.o ucstypes.o
>>>>> io_with_unicode.o 0achine.o memory.o dll.o  /usr/share/euphoria/bin/eu.a
>>>>> -m64 -ldl -lm -lpthread -no-pie
>>>>> gcc: error: unrecognized command line option '-no-pie'
>>>>> hspeak.mak:97: recipe for target '/home/james/src/ohr/wip/hspeak'
>>>>> failed
>>>>> make: *** [/home/james/src/ohr/wip/hspeak] Error 1
>>>>> make: Leaving directory '/home/james/src/ohr/wip/build/hspeak'
>>>>> scons: done building targets.
>>>>> james at ixrat:~/src/ohr/wip$ euc -v
>>>>> Euphoria to C Translator v4.1.0 development
>>>>>    64-bit Linux, Using System Memory
>>>>>    Revision Date: 2015-02-02 14:18:53, Id: 5861:57179171dbed
>>>>> james at ixrat:~/src/ohr/wip$ gcc --version
>>>>> gcc (Debian 4.9.2-10) 4.9.2
>>>>> Copyright (C) 2014 Free Software Foundation, Inc.
>>>>> This is free software; see the source for copying conditions.  There
>>>>> is NO
>>>>> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
>>>>> PURPOSE.
>>>>>
>>>>>
>>>>> I am wondering if the easiest way to resolve this might be to upgrade
>>>>> the virtual machine from Debian 8.x to 9.x and hopefully get a version of
>>>>> gcc that does not have this problem.
>>>>>
>>>>> For now, I am leaving the 64-bit version of euphoria installed on the
>>>>> vm, so the 64-bit nightly builds are going to remain broken until I have
>>>>> figured out a solution.
>>>>>
>>>>> ---
>>>>> James
>>>>>
>>>>> _______________________________________________
>>>>> Ohrrpgce mailing list
>>>>> ohrrpgce at lists.motherhamster.org
>>>>> http://lists.motherhamster.org/listinfo.cgi/ohrrpgce-motherhamster.org
>>>>>
>>>>>
>>>>
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>>>>
>>>>
>>>
>>
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