GNU bug report logs - #25401
tcc fails to build (test failure)

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Ricardo Wurmus <rekado <at> elephly.net>
To: bug-guix <at> gnu.org
Subject: tcc fails to build (test failure)
Date: Sun, 08 Jan 2017 22:59:29 +0100

The package “tcc” fails to build.  The check phase fails:

--8<---------------cut here---------------start------------->8---
starting phase `check'
make -C tests test
make[1]: Entering directory '/tmp/guix-build-tcc-0.9.26.drv-0/tcc-0.9.26/tests'
------------ hello-exe ------------
../tcc -B.. ../examples/ex1.c -o hello || (../tcc -vv; exit 1) && ./hello
------------ hello-run ------------
../tcc -B.. -run ../examples/ex1.c
Hello World
gcc -o libtcc_test libtcc_test.c ../libtcc.a -I..  -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -DCONFIG_TCC_SYSINCLUDEPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/include:/gnu/store/jc898psn5yc9s328nn8fya3sc2daf037-linux-libre-headers-4.4.18/include:{B}/include\"" -DCONFIG_TCC_LIBPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_CRTPREFIX="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_ELFINTERP="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib/ld-linux-x86-64.so.2\"" -DTCC_TARGET_X86_64 -lm -ldl  
make[1]: *** [Makefile:63: hello-exe] Segmentation fault
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/tmp/guix-build-tcc-0.9.26.drv-0/tcc-0.9.26/tests'
make: *** [Makefile:316: test] Error 2
phase `check' failed after 0.2 seconds
builder for `/gnu/store/fdy7vhwj4x7639446xai7aqh2q980xpb-tcc-0.9.26.drv' failed with exit code 1
@ build-failed /gnu/store/fdy7vhwj4x7639446xai7aqh2q980xpb-tcc-0.9.26.drv - 1 builder for `/gnu/store/fdy7vhwj4x7639446xai7aqh2q980xpb-tcc-0.9.26.drv' failed with exit code 1
guix build: error: build failed: build of `/gnu/store/fdy7vhwj4x7639446xai7aqh2q980xpb-tcc-0.9.26.drv' failed
--8<---------------cut here---------------end--------------->8---

tcc can be used as an interpreter just fine, but the binaries it
produces segfault immediately.

--8<---------------cut here---------------start------------->8---
(gdb) bt full
#0  0x00000000080482a4 in _start ()
No symbol table info available.
(gdb) disassemble
Dump of assembler code for function _start:
   0x0000000008048280 <+0>:	xor    %ebp,%ebp
   0x0000000008048282 <+2>:	mov    %rdx,%r9
   0x0000000008048285 <+5>:	pop    %rsi
   0x0000000008048286 <+6>:	mov    %rsp,%rdx
   0x0000000008048289 <+9>:	and    $0xfffffffffffffff0,%rsp
   0x000000000804828d <+13>:	push   %rax
   0x000000000804828e <+14>:	push   %rsp
   0x000000000804828f <+15>:	mov    $0x8048350,%r8
   0x0000000008048296 <+22>:	mov    $0x80482e0,%rcx
   0x000000000804829d <+29>:	mov    $0x80482ab,%rdi
=> 0x00000000080482a4 <+36>:	callq  *0x0(%rip)        # 0x80482aa <_start+42>
   0x00000000080482aa <+42>:	hlt    
End of assembler dump.
--8<---------------cut here---------------end--------------->8---


-- 
Ricardo

GPG: BCA6 89B6 3655 3801 C3C6  2150 197A 5888 235F ACAC
http://elephly.net

Message #8 received at 25401 <at> debbugs.gnu.org (full text, mbox):

From: ludo <at> gnu.org (Ludovic Courtès)
To: Ricardo Wurmus <rekado <at> elephly.net>
Cc: 25401 <at> debbugs.gnu.org
Subject: Re: bug#25401: tcc fails to build (test failure)
Date: Mon, 09 Jan 2017 10:05:53 +0100

Ricardo Wurmus <rekado <at> elephly.net> skribis:

> The package “tcc” fails to build.  The check phase fails:
>
> starting phase `check'
> make -C tests test
> make[1]: Entering directory '/tmp/guix-build-tcc-0.9.26.drv-0/tcc-0.9.26/tests'
> ------------ hello-exe ------------
> ../tcc -B.. ../examples/ex1.c -o hello || (../tcc -vv; exit 1) && ./hello
> ------------ hello-run ------------
> ../tcc -B.. -run ../examples/ex1.c
> Hello World
> gcc -o libtcc_test libtcc_test.c ../libtcc.a -I..  -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -DCONFIG_TCC_SYSINCLUDEPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/include:/gnu/store/jc898psn5yc9s328nn8fya3sc2daf037-linux-libre-headers-4.4.18/include:{B}/include\"" -DCONFIG_TCC_LIBPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_CRTPREFIX="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_ELFINTERP="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib/ld-linux-x86-64.so.2\"" -DTCC_TARGET_X86_64 -lm -ldl  
> make[1]: *** [Makefile:63: hello-exe] Segmentation fault

FWIW it started failing after the last ‘core-updates’ merge, which
updated Binutils and glibc, among other things.

We should check whether tinycc Git master has this problem.

Ludo’.

Message #11 received at 25401 <at> debbugs.gnu.org (full text, mbox):

From: ng0 <ng0 <at> libertad.pw>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 25401 <at> debbugs.gnu.org
Subject: Re: bug#25401: tcc fails to build (test failure)
Date: Mon, 09 Jan 2017 20:44:38 +0000

Ludovic Courtès <ludo <at> gnu.org> writes:

> Ricardo Wurmus <rekado <at> elephly.net> skribis:
>
>> The package “tcc” fails to build.  The check phase fails:
>>
>> starting phase `check'
>> make -C tests test
>> make[1]: Entering directory '/tmp/guix-build-tcc-0.9.26.drv-0/tcc-0.9.26/tests'
>> ------------ hello-exe ------------
>> ../tcc -B.. ../examples/ex1.c -o hello || (../tcc -vv; exit 1) && ./hello
>> ------------ hello-run ------------
>> ../tcc -B.. -run ../examples/ex1.c
>> Hello World
>> gcc -o libtcc_test libtcc_test.c ../libtcc.a -I..  -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -DCONFIG_TCC_SYSINCLUDEPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/include:/gnu/store/jc898psn5yc9s328nn8fya3sc2daf037-linux-libre-headers-4.4.18/include:{B}/include\"" -DCONFIG_TCC_LIBPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_CRTPREFIX="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_ELFINTERP="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib/ld-linux-x86-64.so.2\"" -DTCC_TARGET_X86_64 -lm -ldl  
>> make[1]: *** [Makefile:63: hello-exe] Segmentation fault
>
> FWIW it started failing after the last ‘core-updates’ merge, which
> updated Binutils and glibc, among other things.
>
> We should check whether tinycc Git master has this problem.
>
> Ludo’.

I have tcc-next (git checkout) in a branch since forever, I'm
testing this now again.
I think I never made it to build completely, but this is
something which can be fixed, I try to see how much can be fixed
from my side.
-- 
♥Ⓐ  ng0 -- https://www.inventati.org/patternsinthechaos/

Message #14 received at 25401 <at> debbugs.gnu.org (full text, mbox):

From: ludo <at> gnu.org (Ludovic Courtès)
To: ng0 <ng0 <at> libertad.pw>
Cc: 25401 <at> debbugs.gnu.org
Subject: Re: bug#25401: tcc fails to build (test failure)
Date: Tue, 10 Jan 2017 09:21:18 +0100

ng0 <ng0 <at> libertad.pw> skribis:

> Ludovic Courtès <ludo <at> gnu.org> writes:
>
>> Ricardo Wurmus <rekado <at> elephly.net> skribis:
>>
>>> The package “tcc” fails to build.  The check phase fails:
>>>
>>> starting phase `check'
>>> make -C tests test
>>> make[1]: Entering directory '/tmp/guix-build-tcc-0.9.26.drv-0/tcc-0.9.26/tests'
>>> ------------ hello-exe ------------
>>> ../tcc -B.. ../examples/ex1.c -o hello || (../tcc -vv; exit 1) && ./hello
>>> ------------ hello-run ------------
>>> ../tcc -B.. -run ../examples/ex1.c
>>> Hello World
>>> gcc -o libtcc_test libtcc_test.c ../libtcc.a -I..  -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -DCONFIG_TCC_SYSINCLUDEPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/include:/gnu/store/jc898psn5yc9s328nn8fya3sc2daf037-linux-libre-headers-4.4.18/include:{B}/include\"" -DCONFIG_TCC_LIBPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_CRTPREFIX="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_ELFINTERP="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib/ld-linux-x86-64.so.2\"" -DTCC_TARGET_X86_64 -lm -ldl  
>>> make[1]: *** [Makefile:63: hello-exe] Segmentation fault
>>
>> FWIW it started failing after the last ‘core-updates’ merge, which
>> updated Binutils and glibc, among other things.
>>
>> We should check whether tinycc Git master has this problem.
>>
>> Ludo’.
>
> I have tcc-next (git checkout) in a branch since forever, I'm
> testing this now again.

Neat, and it doesn’t have this problem I guess?

Could you give the URL of your repo again?

Thanks,
Ludo’.

Message #17 received at 25401 <at> debbugs.gnu.org (full text, mbox):

From: ng0 <ng0 <at> libertad.pw>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 25401 <at> debbugs.gnu.org
Subject: Re: bug#25401: tcc fails to build (test failure)
Date: Tue, 10 Jan 2017 09:17:12 +0000

Ludovic Courtès <ludo <at> gnu.org> writes:

> ng0 <ng0 <at> libertad.pw> skribis:
>
>> Ludovic Courtès <ludo <at> gnu.org> writes:
>>
>>> Ricardo Wurmus <rekado <at> elephly.net> skribis:
>>>
>>>> The package “tcc” fails to build.  The check phase fails:
>>>>
>>>> starting phase `check'
>>>> make -C tests test
>>>> make[1]: Entering directory '/tmp/guix-build-tcc-0.9.26.drv-0/tcc-0.9.26/tests'
>>>> ------------ hello-exe ------------
>>>> ../tcc -B.. ../examples/ex1.c -o hello || (../tcc -vv; exit 1) && ./hello
>>>> ------------ hello-run ------------
>>>> ../tcc -B.. -run ../examples/ex1.c
>>>> Hello World
>>>> gcc -o libtcc_test libtcc_test.c ../libtcc.a -I..  -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -DCONFIG_TCC_SYSINCLUDEPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/include:/gnu/store/jc898psn5yc9s328nn8fya3sc2daf037-linux-libre-headers-4.4.18/include:{B}/include\"" -DCONFIG_TCC_LIBPATHS="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_CRTPREFIX="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib\"" -DCONFIG_TCC_ELFINTERP="\"/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24/lib/ld-linux-x86-64.so.2\"" -DTCC_TARGET_X86_64 -lm -ldl  
>>>> make[1]: *** [Makefile:63: hello-exe] Segmentation fault
>>>
>>> FWIW it started failing after the last ‘core-updates’ merge, which
>>> updated Binutils and glibc, among other things.
>>>
>>> We should check whether tinycc Git master has this problem.
>>>
>>> Ludo’.
>>
>> I have tcc-next (git checkout) in a branch since forever, I'm
>> testing this now again.
>
> Neat, and it doesn’t have this problem I guess?

I can neither confirm nor deny this, as I wasn't able to make it
build so far, but logical some bugs are fixed in this upstream.

> Could you give the URL of your repo again?

https://pagure.io/guix-dev/c/756043f48e685aac1259b205193b374ee589bd91

git clone https://pagure.io/guix-dev.git 
and then the branch "tinycc".

> Thanks,
> Ludo’.
>

-- 
♥Ⓐ  ng0 -- https://www.inventati.org/patternsinthechaos/

Message #22 received at 25401-done <at> debbugs.gnu.org (full text, mbox):

From: Andreas Enge <andreas <at> enge.fr>
To: 25401-done <at> debbugs.gnu.org
Subject: Re: tcc fails to build (test failure)
Date: Mon, 5 Feb 2018 23:10:36 +0100

The new version 0.9.27 has been built on hydra, closing this bug.

Andreas

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