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* [Bug bootstrap/98412] New: libcody does not compile with older GCC versions
@ 2020-12-21 12:22 ebotcazou at gcc dot gnu.org
2020-12-21 12:26 ` [Bug bootstrap/98412] " jakub at gcc dot gnu.org
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2020-12-21 12:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
Bug ID: 98412
Summary: libcody does not compile with older GCC versions
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: ebotcazou at gcc dot gnu.org
Target Milestone: ---
This fails in libcody:
g++ -std=c++11 -g -O -fno-enforce-eh-specs -fno-stack-protector
-fno-threadsafe-statics -fno-exceptions -fno-rtti
-fdebug-prefix-map=/homes/botcazou/gcc-head/src/libcody/= -W -Wall -include
config.h -I/homes/botcazou/gcc-head/src/libcody \
-MMD -MP -MF buffer.d -c -o buffer.o
/homes/botcazou/gcc-head/src/libcody/buffer.cc
/homes/botcazou/gcc-head/src/libcody/buffer.cc: In member function 'void
Cody::Detail::MessageBuffer::AppendInteger(unsigned int)':
/homes/botcazou/gcc-head/src/libcody/buffer.cc:149:18: error: 'to_string' is
not a member of 'std'
std::string v (std::to_string (u));
^
gmake[3]: *** [buffer.o] Error 1
It's with GCC 4.9.4 so not very old (< 5 years).
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
@ 2020-12-21 12:26 ` jakub at gcc dot gnu.org
2020-12-21 13:42 ` nathan at gcc dot gnu.org
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2020-12-21 12:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org,
| |nathan at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
We should support GCC 4.8 and later as the system compiler.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
2020-12-21 12:26 ` [Bug bootstrap/98412] " jakub at gcc dot gnu.org
@ 2020-12-21 13:42 ` nathan at gcc dot gnu.org
2020-12-21 16:04 ` ebotcazou at gcc dot gnu.org
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: nathan at gcc dot gnu.org @ 2020-12-21 13:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
Nathan Sidwell <nathan at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED
--- Comment #2 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Fixed 119d7478d1a
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
2020-12-21 12:26 ` [Bug bootstrap/98412] " jakub at gcc dot gnu.org
2020-12-21 13:42 ` nathan at gcc dot gnu.org
@ 2020-12-21 16:04 ` ebotcazou at gcc dot gnu.org
2020-12-21 16:06 ` ebotcazou at gcc dot gnu.org
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2020-12-21 16:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Thanks. The next errors are:
/homes/botcazou/gcc-head/src/libcody/client.cc: In function 'Cody::Packet
Cody::ConnectResponse(std::vector<std::basic_string<char> >&)':
/homes/botcazou/gcc-head/src/libcody/client.cc:217:64: error: 'strtoul' was not
declared in this scope
unsigned long val = strtoul (words[1].c_str (), &eptr, 10);
^
mv -f .deps/libz_a-trees.Tpo .deps/libz_a-trees.Po
/homes/botcazou/gcc-head/src/libcody/server.cc: In function 'unsigned int
Cody::ParseUnsigned(std::string&)':
/homes/botcazou/gcc-head/src/libcody/server.cc:164:55: error: 'strtoul' was not
declared in this scope
unsigned long val = strtoul (str.c_str (), &eptr, 10);
and are fixed by adding
#include <cstdlib>
to both files.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
` (2 preceding siblings ...)
2020-12-21 16:04 ` ebotcazou at gcc dot gnu.org
@ 2020-12-21 16:06 ` ebotcazou at gcc dot gnu.org
2020-12-21 16:43 ` nathan at gcc dot gnu.org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2020-12-21 16:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2020-12-21
Resolution|FIXED |---
Status|RESOLVED |REOPENED
--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Another one:
/homes/botcazou/gcc-head/src/gcc/cp/mapper-client.cc: In static member function
'static module_client* module_client::open_module_client(location_t, const
char*, void (*)(const char*), const char*)':
/homes/botcazou/gcc-head/src/gcc/cp/mapper-client.cc:176:35: error: 'stoul' is
not a member of 'std'
fd_from = std::stoul (from, &pos, 10);
^
/homes/botcazou/gcc-head/src/gcc/cp/mapper-client.cc:193:33: error: 'stoul' is
not a member of 'std'
fd_to = std::stoul (to, &pos, 10);
^
gmake[3]: *** [cp/mapper-client.o] Error 1
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
` (3 preceding siblings ...)
2020-12-21 16:06 ` ebotcazou at gcc dot gnu.org
@ 2020-12-21 16:43 ` nathan at gcc dot gnu.org
2020-12-21 17:11 ` ebotcazou at gcc dot gnu.org
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: nathan at gcc dot gnu.org @ 2020-12-21 16:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
--- Comment #5 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Created attachment 49822
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49822&action=edit
test patch
Can you try this? I guess we're finding the limitations of 'requires C++11' :)
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
` (4 preceding siblings ...)
2020-12-21 16:43 ` nathan at gcc dot gnu.org
@ 2020-12-21 17:11 ` ebotcazou at gcc dot gnu.org
2020-12-21 17:20 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2020-12-21 17:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> Can you try this? I guess we're finding the limitations of 'requires C++11'
Yes, this fixes all the compilation failures, thanks!
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
` (5 preceding siblings ...)
2020-12-21 17:11 ` ebotcazou at gcc dot gnu.org
@ 2020-12-21 17:20 ` cvs-commit at gcc dot gnu.org
2020-12-21 17:42 ` nathan at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-12-21 17:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Nathan Sidwell <nathan@gcc.gnu.org>:
https://gcc.gnu.org/g:1467a5c5ab0dfbae3175b4a326467f939864dadb
commit r11-6289-g1467a5c5ab0dfbae3175b4a326467f939864dadb
Author: Nathan Sidwell <nathan@acm.org>
Date: Mon Dec 21 09:16:48 2020 -0800
bootstrap: std:stoul non-portable [PR 98412]
Fix some more system-specific issues. Not everyone's C++11 is the same :(
PR bootstrap/98412
libcody/
* client.cc: Include cstdlib.
* server.cc: Include cstdlib.
gcc/cp/
* mapper-client.cc: INCLUDE_STRING, INCLUDE_VECTOR.
(module_client::open_module_client): Avoid std::stoul.
* mapper-resolver.cc: INCLUDE_STRING, INCLUDE_VECTOR.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
` (6 preceding siblings ...)
2020-12-21 17:20 ` cvs-commit at gcc dot gnu.org
@ 2020-12-21 17:42 ` nathan at gcc dot gnu.org
2020-12-22 6:58 ` nikhil.benesch at gmail dot com
2020-12-22 12:45 ` nathan at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: nathan at gcc dot gnu.org @ 2020-12-21 17:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
Nathan Sidwell <nathan at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|REOPENED |RESOLVED
--- Comment #8 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
1467a5c5ab0 2020-12-21 | bootstrap: std:stoul non-portable [PR 98412]
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
` (7 preceding siblings ...)
2020-12-21 17:42 ` nathan at gcc dot gnu.org
@ 2020-12-22 6:58 ` nikhil.benesch at gmail dot com
2020-12-22 12:45 ` nathan at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: nikhil.benesch at gmail dot com @ 2020-12-22 6:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
Nikhil Benesch <nikhil.benesch at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nikhil.benesch at gmail dot com
--- Comment #9 from Nikhil Benesch <nikhil.benesch at gmail dot com> ---
Looks like the same fix needs to be applied to cp/module.cc. See
https://gcc.gnu.org/pipermail/gcc-patches/2020-December/562404.html.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug bootstrap/98412] libcody does not compile with older GCC versions
2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
` (8 preceding siblings ...)
2020-12-22 6:58 ` nikhil.benesch at gmail dot com
@ 2020-12-22 12:45 ` nathan at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: nathan at gcc dot gnu.org @ 2020-12-22 12:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98412
--- Comment #10 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Gerald got their first:
* 7e63d383b89 2020-12-22 | c++: Fix build with clang
^ permalink raw reply [flat|nested] 11+ messages in thread
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2020-12-21 12:22 [Bug bootstrap/98412] New: libcody does not compile with older GCC versions ebotcazou at gcc dot gnu.org
2020-12-21 12:26 ` [Bug bootstrap/98412] " jakub at gcc dot gnu.org
2020-12-21 13:42 ` nathan at gcc dot gnu.org
2020-12-21 16:04 ` ebotcazou at gcc dot gnu.org
2020-12-21 16:06 ` ebotcazou at gcc dot gnu.org
2020-12-21 16:43 ` nathan at gcc dot gnu.org
2020-12-21 17:11 ` ebotcazou at gcc dot gnu.org
2020-12-21 17:20 ` cvs-commit at gcc dot gnu.org
2020-12-21 17:42 ` nathan at gcc dot gnu.org
2020-12-22 6:58 ` nikhil.benesch at gmail dot com
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