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* [Bug modula2/107611] New: mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7
@ 2022-11-10 12:39 ro at gcc dot gnu.org
2022-11-10 12:40 ` [Bug modula2/107611] " ro at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: ro at gcc dot gnu.org @ 2022-11-10 12:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107611
Bug ID: 107611
Summary: mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X
10.7
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: modula2
Assignee: gaius at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-apple-darwin11.4.2
Target: x86_64-apple-darwin11.4.2
Build: x86_64-apple-darwin11.4.2
Created attachment 53867
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53867&action=edit
Proposed patch
When trying to build the current devel/modula-2 branch on Mac OS X 10.7, it
failed to compile mc-boot-ch/Gtermios.cc, pge-boot/Gtermios.cc, and
gm2-libs-ch/termios.c:
/vol/gcc/src/hg/master/modula-2/gcc/m2/mc-boot-ch/Gtermios.cc: In function 'int
termios_SetFlag(termios*, Flag, int)':
/vol/gcc/src/hg/master/modula-2/gcc/m2/mc-boot-ch/Gtermios.cc:1091:26: error:
cannot convert 'tcflag_t*' {aka 'long unsigned int*'} to 'unsigned int*'
1091 | return doSetUnset (&t->c_iflag, IGNBRK, b);
| ^~~~~~~~~~~
| |
| tcflag_t* {aka long unsigned int*}
/vol/gcc/src/hg/master/modula-2/gcc/m2/mc-boot-ch/Gtermios.cc:168:27: note:
initializing argument 1 of 'int doSetUnset(unsigned int*, unsigned int, int)'
168 | doSetUnset (unsigned int *bitset, unsigned int mask, int value)
|
and many more instances of the same.
As the error says, tcflag_t is unsigned long on that Darwin version.
The fix is easy: just don't make doSetUnset assume the type of tcflag_t, but
use the correct type directly. This is what the attached patch does, which
allows the build to continue.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug modula2/107611] mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7
2022-11-10 12:39 [Bug modula2/107611] New: mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7 ro at gcc dot gnu.org
@ 2022-11-10 12:40 ` ro at gcc dot gnu.org
2022-11-11 12:18 ` ro at gcc dot gnu.org
2022-11-24 16:46 ` gaius at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: ro at gcc dot gnu.org @ 2022-11-10 12:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107611
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug modula2/107611] mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7
2022-11-10 12:39 [Bug modula2/107611] New: mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7 ro at gcc dot gnu.org
2022-11-10 12:40 ` [Bug modula2/107611] " ro at gcc dot gnu.org
@ 2022-11-11 12:18 ` ro at gcc dot gnu.org
2022-11-24 16:46 ` gaius at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: ro at gcc dot gnu.org @ 2022-11-11 12:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107611
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #53867|0 |1
is obsolete| |
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
Created attachment 53880
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53880&action=edit
Revised patch
libgm2/libm2pim/termios.cc has the same issue.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug modula2/107611] mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7
2022-11-10 12:39 [Bug modula2/107611] New: mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7 ro at gcc dot gnu.org
2022-11-10 12:40 ` [Bug modula2/107611] " ro at gcc dot gnu.org
2022-11-11 12:18 ` ro at gcc dot gnu.org
@ 2022-11-24 16:46 ` gaius at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: gaius at gcc dot gnu.org @ 2022-11-24 16:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107611
Gaius Mulley <gaius at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #2 from Gaius Mulley <gaius at gcc dot gnu.org> ---
Many thanks - applying patch!
^ permalink raw reply [flat|nested] 4+ messages in thread
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2022-11-10 12:39 [Bug modula2/107611] New: mc-boot-ch/Gtermios.cc etc. don't compile on Mac OS X 10.7 ro at gcc dot gnu.org
2022-11-10 12:40 ` [Bug modula2/107611] " ro at gcc dot gnu.org
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