Bug#942059: gcc-9-cross: uses “long” as “time_t” leading to failure on most new 32-bit architectures

2019-10-15 Thread Thorsten Glaser 
Control: reassign -1 src:gcc-9-cross
Control: found -1 12


On Thu, 10 Oct 2019, Matthias Klose wrote:

> Control: severity -1 important
> Control: reassign -1 src:gcc-9-cross-ports

No, this is wrong. It may fail in src:gcc-9-cross-ports (= 10)
as well (which it does according to
https://buildd.debian.org/status/package.php?p=gcc-9-cross-ports
anyway) but this report is about src:gcc-9-cross (= 12) which is
a blocker for building src:binutils:

https://buildd.debian.org/status/package.php?p=gcc-9-cross has
the build failure and…
   [51]Buildd exposure stats [52]x32  [53]↓ 12 [54]Build-Attempted 34d 9h 49m 
[55]x32-do-02 out-of-date
   misc [56]old | [57]all (1)
… and https://buildd.debian.org/status/package.php?p=binutils has:
   [133]Buildd exposure stats [134]x32 2.33.1-1 BD-Uninstallable 4h 34m 
out-of-date devel [135]old | no log

Dependency installability problem for [144]binutils on x32:

binutils build-depends on:
- [145]g++-x86-64-linux-gnu:x32
[146]g++-x86-64-linux-gnu depends on:
- [147]g++-9-x86-64-linux-gnu:x32 (>= 9.2.1-1~)
[148]g++-9-x86-64-linux-gnu depends on:
- [149]gcc-9-x86-64-linux-gnu:x32 (= 9.2.1-1cross1)
[150]gcc-9-x86-64-linux-gnu depends on missing:
- [151]libisl19:x32 (>= 0.15)

So this is about the cross compiler _from_ x32 _to_ amd64 (apparently)
which is src:gcc-9-cross, not src:gcc-9-cross-ports.

Please fix this in an upload RSN due to the binutils issue.

Thanks,
//mirabilos
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Bug#942059: gcc-9-cross: uses “long” as “time_t” leading to failure on most new 32-bit architectures

2019-10-10 Thread Gaius Mulley 
Matthias Klose  writes:

> Control: severity -1 important
> Control: reassign -1 src:gcc-9-cross-ports
>
> As always, I appreciate your detailed analysis, level of detail
> (including the gcc-9-source version number), and thoroughly written
> bug report.  No, most 32bit archs build fine, it's just x32 having
> that issue.
>
> On 09.10.19 19:13, Thorsten Glaser wrote:
>> Source: gcc-9-cross
>> Version: 12
>> Severity: serious
>> Tags: ftbfs
>> Justification: fails to build from source (but built successfully in the 
>> past)
>>
>>
>> x86_64-linux-gnux32-g++-9 -fno-PIE -c -g -I-I../../src/gcc/gm2 -Igm2
>> -I../../src/gcc/gm2/gm2-gcc -Igm2/gm2-gcc -g -O2 -DIN_GCC
>> -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti
>> -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
>> -Wcast-qual -DHAVE_CONFIG_H -I. -Igm2 -I../../src/gcc
>> -I../../src/gcc/gm2 -I../../src/gcc/../include
>> -I../../src/gcc/../libcpp/include -I../../src/gcc/../libdecnumber
>> -I../../src/gcc/../libdecnumber/bid -I../libdecnumber
>> -I../../src/gcc/../libbacktrace -I. -Igm2 -I../../src/gcc
>> -I../../src/gcc/gm2 -I../../src/gcc/../include
>> -I../../src/gcc/../libcpp/include -I../../src/gcc/../libdecnumber
>> -I../../src/gcc/../libdecnumber/bid -I../libdecnumber
>> -I../../src/gcc/../libbacktrace ../../src/gcc/gm2/gm2-lang.c -o
>> gm2/gm2-lang.o
>> ../../src/gcc/gm2/m2.flex: In function 'void handleDate()':
>> ../../src/gcc/gm2/m2.flex:354:24: error: cannot convert 'long int*' to 
>> 'time_t*' {aka 'long long int*'}
>>354 |   time_t  clock = time((long *)0);
>>|^
>>||
>>|long int*
>> In file included from ../../src/gcc/system.h:337,
>>   from ../../src/gcc/gm2/gm2-gcc/gcc-consolidation.h:23,
>>   from ../../src/gcc/gm2/m2.flex:22:
>> /usr/include/time.h:75:29: note:   initializing argument 1 of 'time_t 
>> time(time_t*)'
>> 75 | extern time_t time (time_t *__timer) __THROW;
>>| ^~~
>> make[5]: *** [../../src/gcc/gm2/Make-lang.in:1124: 
>> gm2/gm2-compiler-boot/m2flex.o] Error 1

Hi Matthias,

many thanks for the report - will fix this,



regards,
Gaius

Bug#942059: gcc-9-cross: uses “long” as “time_t” leading to failure on most new 32-bit architectures

2019-10-10 Thread Gaius Mulley 
Matthias Klose  writes:

> Control: severity -1 important
> Control: reassign -1 src:gcc-9-cross-ports
>
> As always, I appreciate your detailed analysis, level of detail
> (including the gcc-9-source version number), and thoroughly written
> bug report.  No, most 32bit archs build fine, it's just x32 having
> that issue.
>
> On 09.10.19 19:13, Thorsten Glaser wrote:
>> Source: gcc-9-cross
>> Version: 12
>> Severity: serious
>> Tags: ftbfs
>> Justification: fails to build from source (but built successfully in the 
>> past)

Hi,

I've now git pushed a fix to the 9.2.0 gm2 branch (and also the master
trunk).  Many thanks for the report,


regards,
Gaius

Bug#942059: gcc-9-cross: uses “long” as “time_t” leading to failure on most new 32-bit architectures

2019-10-10 Thread Matthias Klose 

Control: severity -1 important
Control: reassign -1 src:gcc-9-cross-ports

As always, I appreciate your detailed analysis, level of detail (including the 
gcc-9-source version number), and thoroughly written bug report.  No, most 32bit 
archs build fine, it's just x32 having that issue.


On 09.10.19 19:13, Thorsten Glaser wrote:

Source: gcc-9-cross
Version: 12
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)


x86_64-linux-gnux32-g++-9 -fno-PIE -c -g -I-I../../src/gcc/gm2 -Igm2 
-I../../src/gcc/gm2/gm2-gcc -Igm2/gm2-gcc   -g -O2 -DIN_GCC  
-DCROSS_DIRECTORY_STRUCTURE   -fno-exceptions -fno-rtti 
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings 
-Wcast-qual-DHAVE_CONFIG_H -I. -Igm2 -I../../src/gcc -I../../src/gcc/gm2 
-I../../src/gcc/../include -I../../src/gcc/../libcpp/include  
-I../../src/gcc/../libdecnumber -I../../src/gcc/../libdecnumber/bid 
-I../libdecnumber -I../../src/gcc/../libbacktrace   -I. -Igm2 -I../../src/gcc 
-I../../src/gcc/gm2 -I../../src/gcc/../include 
-I../../src/gcc/../libcpp/include  -I../../src/gcc/../libdecnumber 
-I../../src/gcc/../libdecnumber/bid -I../libdecnumber 
-I../../src/gcc/../libbacktrace  ../../src/gcc/gm2/gm2-lang.c -o gm2/gm2-lang.o
../../src/gcc/gm2/m2.flex: In function 'void handleDate()':
../../src/gcc/gm2/m2.flex:354:24: error: cannot convert 'long int*' to 
'time_t*' {aka 'long long int*'}
   354 |   time_t  clock = time((long *)0);
   |^
   ||
   |long int*
In file included from ../../src/gcc/system.h:337,
  from ../../src/gcc/gm2/gm2-gcc/gcc-consolidation.h:23,
  from ../../src/gcc/gm2/m2.flex:22:
/usr/include/time.h:75:29: note:   initializing argument 1 of 'time_t 
time(time_t*)'
75 | extern time_t time (time_t *__timer) __THROW;
   | ^~~
make[5]: *** [../../src/gcc/gm2/Make-lang.in:1124: 
gm2/gm2-compiler-boot/m2flex.o] Error 1

Bug#942059: gcc-9-cross: uses “long” as “time_t” leading to failure on most new 32-bit architectures

2019-10-09 Thread Thorsten Glaser 
Source: gcc-9-cross
Version: 12
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)


x86_64-linux-gnux32-g++-9 -fno-PIE -c -g -I-I../../src/gcc/gm2 -Igm2 
-I../../src/gcc/gm2/gm2-gcc -Igm2/gm2-gcc   -g -O2 -DIN_GCC  
-DCROSS_DIRECTORY_STRUCTURE   -fno-exceptions -fno-rtti 
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings 
-Wcast-qual-DHAVE_CONFIG_H -I. -Igm2 -I../../src/gcc -I../../src/gcc/gm2 
-I../../src/gcc/../include -I../../src/gcc/../libcpp/include  
-I../../src/gcc/../libdecnumber -I../../src/gcc/../libdecnumber/bid 
-I../libdecnumber -I../../src/gcc/../libbacktrace   -I. -Igm2 -I../../src/gcc 
-I../../src/gcc/gm2 -I../../src/gcc/../include 
-I../../src/gcc/../libcpp/include  -I../../src/gcc/../libdecnumber 
-I../../src/gcc/../libdecnumber/bid -I../libdecnumber 
-I../../src/gcc/../libbacktrace  ../../src/gcc/gm2/gm2-lang.c -o gm2/gm2-lang.o
../../src/gcc/gm2/m2.flex: In function 'void handleDate()':
../../src/gcc/gm2/m2.flex:354:24: error: cannot convert 'long int*' to 
'time_t*' {aka 'long long int*'}
  354 |   time_t  clock = time((long *)0);
  |^
  ||
  |long int*
In file included from ../../src/gcc/system.h:337,
 from ../../src/gcc/gm2/gm2-gcc/gcc-consolidation.h:23,
 from ../../src/gcc/gm2/m2.flex:22:
/usr/include/time.h:75:29: note:   initializing argument 1 of 'time_t 
time(time_t*)'
   75 | extern time_t time (time_t *__timer) __THROW;
  | ^~~
make[5]: *** [../../src/gcc/gm2/Make-lang.in:1124: 
gm2/gm2-compiler-boot/m2flex.o] Error 1