https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #25 from James McKelvey ---
I just tried the latest snapshot and it works great, no need to specify
--disable-multilib.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #18 from James McKelvey ---
I don't know. How do I tell? I'm pretty sure they are just 64-bit.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #16 from James McKelvey ---
$ find /usr/local/lib/gcc -name libgcc_s\*.dll -o -name libgcc.a
/usr/local/lib/gcc/x86_64-pc-cygwin/11.3.1/libgcc.a
/usr/local/lib/gcc/x86_64-pc-cygwin/12.1.1/libgcc.a
/usr/local/lib/gcc/x86_64-pc-cygwin/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #14 from James McKelvey ---
Okay I installed gcc-12, built about 10/29/2022:
$ g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-pc-cygwin/12.2.1/lto-wrapper.exe
Target: x86_64-pc-cygwin
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #11 from James McKelvey ---
(In reply to Christophe Lyon from comment #10)
> Can you try to revert my patches:
> f0d3b6e384a68f8b58bc750f240a15cad92600cd
> ccb9c7b129206209cfc315ab1a0432b5f517bdd9
> and remove your patch at comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #8 from James McKelvey ---
Okay I backed out the fix to t-cygwin-w64 and tried to build again with
--disable-multilib and stil got the "no dirname" error. So that fix is
definitely needed.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #7 from James McKelvey ---
That fix let the build proceed until it hit a #error much later. See 108011.
Cygwin seems to be removing support for 32-bit, so although multilib has built
for years, it won't anymore. That's my take.
I'm
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108011
James McKelvey changed:
What|Removed |Added
Resolution|INVALID |FIXED
--- Comment #6 from James McKelv
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108011
--- Comment #4 from James McKelvey ---
Created attachment 54037
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54037&action=edit
signal.h
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108011
--- Comment #1 from James McKelvey ---
Created attachment 54036
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54036&action=edit
Config log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108011
Bug ID: 108011
Summary: [13 Regression] gcc-13-20221204 failure to build on
Cygwin: ‘uc_mcontext’ has incomplete type
Product: gcc
Version: 13.0
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #5 from James McKelvey ---
This works:
$ diff gcc/config/i386/t-cygwin-w64~ gcc/config/i386/t-cygwin-w64
2c2
< MULTILIB_DIRNAMES = 64
---
> MULTILIB_DIRNAMES = 64 32
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #2 from James McKelvey ---
Configured with:
./configure --enable-languages=c,c++ --enable-threads=posix
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #1 from James McKelvey ---
Created attachment 54032
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54032&action=edit
Config log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
Bug ID: 107998
Summary: [13 Regression] gcc-13-20221204 failure to build on
Cygwin No dirname for option: m32
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Se
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107511
Bug ID: 107511
Summary: [13 Regression] gcc-13-20221030 failure to build on
Cygwin due to lack of secure_getenv
Product: gcc
Version: 13.0
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106128
--- Comment #1 from James McKelvey ---
I guess I should say recent Windows 10 with Cygwin.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106128
Bug ID: 106128
Summary: Bogus Warning on static_cast double to bool with
-Wfloat-equal
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105651
--- Comment #4 from James McKelvey ---
Still fails with gcc-12-20220521 and gcc-13-20220522, but not gcc-11-20220520.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105651
--- Comment #1 from James McKelvey ---
Created attachment 52991
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52991&action=edit
save-temps
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105651
Bug ID: 105651
Summary: Failure compiling constexpr/__builtin_memcpy on Cygwin
with -std=c++20
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105540
--- Comment #1 from James McKelvey ---
Created attachment 52946
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52946&action=edit
Config log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105540
Bug ID: 105540
Summary: gcc-11-20220506 failure to build on Cygwin due to lack
of secure_getenv
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104830
--- Comment #1 from James McKelvey ---
Created attachment 52576
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52576&action=edit
Config log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104830
Bug ID: 104830
Summary: Errors Building gcc-12-20220306 under Cygwin:
__terminate and more
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104536
--- Comment #1 from James McKelvey ---
Created attachment 52441
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52441&action=edit
Config log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104536
Bug ID: 104536
Summary: gcc-12-20220213 Fails to build on Cygwin: contraction
‘can%'t’ in format
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: norma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104217
--- Comment #5 from James McKelvey ---
Created attachment 52284
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52284&action=edit
Config log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104217
--- Comment #2 from James McKelvey ---
Builds with gcc-11-20220122.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104217
Bug ID: 104217
Summary: gcc-12-20220123 failure to build on Cygwin due to lack
of secure_getenv
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101369
--- Comment #4 from James McKelvey ---
Probably duplicate of 101377 for 11.1.1. I see error for 11 and 12.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101369
James McKelvey changed:
What|Removed |Added
CC||mckelvey at maskull dot com
--- Commen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101369
Bug ID: 101369
Summary: Bootstrap failure of gcc-12-20210704 on Cygwin
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #24 from James McKelvey ---
Running Cygwin 3.2.0(0.340/5/3) under Windows 10.
Using built-in specs.
COLLECT_GCC=/usr/local/bin/g++
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-pc-cygwin/11.1.1/lto-wrapper.exe
Target: x86_64-pc-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #18 from James McKelvey ---
If I build with -D_GLIBCXX_USE_CXX11_ABI=0 it all works. But with =1 I get the
mismatches.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #17 from James McKelvey ---
Sorry, that constructor is in the .cc file. Looks like the .cc contents weren't
picked up by the attempt to get the preprocessed source.
BreakPattern::
BreakPattern(const pdstring& val
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #16 from James McKelvey ---
The Break's are actually functions that call the constructor. They look like
this:
inline BreakPattern
Break(const AbstractStringScalarValue& value,
const ComplementEnum&a_complement =
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #15 from James McKelvey ---
The Break's are actually functions that call the constructor. They look like
this:
inline BreakPattern
Break(const AbstractStringScalarValue& value,
const ComplementEnum&a_complement =
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
James McKelvey changed:
What|Removed |Added
CC||mckelvey at maskull dot com
--- Commen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #12 from James McKelvey ---
I don't see _GLIBCXX_USE_CXX11_ABI anywhere in the code.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #11 from James McKelvey ---
I don't see _GLIBCXX_USE_CXX11_ABI anywhere in the code.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #10 from James McKelvey ---
Created attachment 50824
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50824&action=edit
Preprocessed source for main
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #9 from James McKelvey ---
Created attachment 50823
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50823&action=edit
Preprocessed source for BreakPattern.h
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #2 from James McKelvey ---
Occurs with and without optimization. I'll compare errors between the two.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
--- Comment #1 from James McKelvey ---
Created attachment 50821
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50821&action=edit
Source of Main
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100629
Bug ID: 100629
Summary: Regression from 10 symbol mismatch between class
definition and use with optimization
Product: gcc
Version: 11.1.1
Status: UNCONFIRMED
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