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* [musl] issue when running libc-test
@ 2020-10-23  7:08 Chen Wang
  2020-10-23  7:19 ` [musl] 回复: " Chen Wang
  0 siblings, 1 reply; 8+ messages in thread
From: Chen Wang @ 2020-10-23  7:08 UTC (permalink / raw)
  To: musl; +Cc: unicorn_wang

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Hi, I'm not sure it's ok to post issue report about libc-test to this maillist, if it is not ok, please let me know.

I downloaded the latest libc-test and run make, commit id of latest master is 287fe555a8279fab14e89e7cd64787d234a30ebf

$ git clone git://repo.or.cz/libc-test
$ cd libc-test
$ CC=../install/bin/musl-gcc make

I checked the output and see following error report:
../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
BUILDERROR src/api/unistd.o
src/api/unistd.c: In function ‘f’:
src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
   87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~

I double checked and found it is due to lacking of "src/common/options.h", I found this file is not created successfully, and there is only src/common/options.h.in, that's make the build failed.





Best Regards

Wang Chen

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* [musl] 回复: issue when running libc-test
  2020-10-23  7:08 [musl] issue when running libc-test Chen Wang
@ 2020-10-23  7:19 ` Chen Wang
  2020-10-23  8:48   ` Szabolcs Nagy
  0 siblings, 1 reply; 8+ messages in thread
From: Chen Wang @ 2020-10-23  7:19 UTC (permalink / raw)
  To: unicorn_wang, musl

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Correct some comments in last email. The issue is not due to lacking of header file, it should be due to some constants are lost, I paste the whole error report here FYR:

../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
BUILDERROR src/api/unistd.o
src/api/unistd.c: In function ‘f’:
src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
   87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/api/unistd.c:5:21: note: in definition of macro ‘C’
    5 | #define C(n) switch(n){case n:;}
      |                     ^
src/api/unistd.c:87:3: note: each undeclared identifier is reported only once for each function it appears in
   87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/api/unistd.c:5:21: note: in definition of macro ‘C’
    5 | #define C(n) switch(n){case n:;}
      |                     ^
src/api/unistd.c:88:3: error: ‘_CS_POSIX_V7_THREADS_LDFLAGS’ undeclared (first use in this function)
   88 | C(_CS_POSIX_V7_THREADS_LDFLAGS)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/api/unistd.c:5:21: note: in definition of macro ‘C’
    5 | #define C(n) switch(n){case n:;}
      |                     ^
src/api/unistd.c:117:3: error: ‘_PC_TIMESTAMP_RESOLUTION’ undeclared (first use in this function)
  117 | C(_PC_TIMESTAMP_RESOLUTION)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~
src/api/unistd.c:5:21: note: in definition of macro ‘C’
    5 | #define C(n) switch(n){case n:;}
      |                     ^
src/api/unistd.c:238:3: error: ‘_SC_XOPEN_UUCP’ undeclared (first use in this function)
  238 | C(_SC_XOPEN_UUCP)
      |   ^~~~~~~~~~~~~~
src/api/unistd.c:5:21: note: in definition of macro ‘C’
    5 | #define C(n) switch(n){case n:;}
      |                     ^

and this would cause the following main.exe and runtest.exe failed to be built.



Best Regards

Wang Chen
 
发件人: Chen Wang
发送时间: 2020-10-23 15:08
收件人: musl
抄送: unicorn_wang
主题: issue when running libc-test
Hi, I'm not sure it's ok to post issue report about libc-test to this maillist, if it is not ok, please let me know.

I downloaded the latest libc-test and run make, commit id of latest master is 287fe555a8279fab14e89e7cd64787d234a30ebf

$ git clone git://repo.or.cz/libc-test
$ cd libc-test
$ CC=../install/bin/musl-gcc make

I checked the output and see following error report:
../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
BUILDERROR src/api/unistd.o
src/api/unistd.c: In function ‘f’:
src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
   87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~

I double checked and found it is due to lacking of "src/common/options.h", I found this file is not created successfully, and there is only src/common/options.h.in, that's make the build failed.





Best Regards

Wang Chen

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* Re: [musl] 回复: issue when running libc-test
  2020-10-23  7:19 ` [musl] 回复: " Chen Wang
@ 2020-10-23  8:48   ` Szabolcs Nagy
  2020-10-23  8:53     ` Re: [musl]回复: " Chen Wang
  0 siblings, 1 reply; 8+ messages in thread
From: Szabolcs Nagy @ 2020-10-23  8:48 UTC (permalink / raw)
  To: Chen Wang; +Cc: musl

* Chen Wang <unicorn_wang@outlook.com> [2020-10-23 15:19:05 +0800]:
> Correct some comments in last email. The issue is not due to lacking of header file, it should be due to some constants are lost, I paste the whole error report here FYR:
> 
> ../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
> BUILDERROR src/api/unistd.o
> src/api/unistd.c: In function ‘f’:
> src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
>    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:87:3: note: each undeclared identifier is reported only once for each function it appears in
>    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:88:3: error: ‘_CS_POSIX_V7_THREADS_LDFLAGS’ undeclared (first use in this function)
>    88 | C(_CS_POSIX_V7_THREADS_LDFLAGS)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:117:3: error: ‘_PC_TIMESTAMP_RESOLUTION’ undeclared (first use in this function)
>   117 | C(_PC_TIMESTAMP_RESOLUTION)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:238:3: error: ‘_SC_XOPEN_UUCP’ undeclared (first use in this function)
>   238 | C(_SC_XOPEN_UUCP)
>       |   ^~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> 
> and this would cause the following main.exe and runtest.exe failed to be built.

this is expected:

posix requires these macros but musl does not define them.
in practice they are unlikely to be needed so i guess
these should be silenced in some way.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Re: [musl]回复: issue when running libc-test
  2020-10-23  8:48   ` Szabolcs Nagy
@ 2020-10-23  8:53     ` Chen Wang
  2020-10-23  9:11       ` Szabolcs Nagy
  2020-10-24 15:47       ` Re: [musl]回复: " Rich Felker
  0 siblings, 2 replies; 8+ messages in thread
From: Chen Wang @ 2020-10-23  8:53 UTC (permalink / raw)
  To: musl; +Cc: unicorn_wang

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Yes, I think it should be conditional silenced for musl, otherwise it has blocked following builds, such as for main.exe and runtest.exe. 
So I think it is an issue, right? 



Best Regards

Wang Chen
 
发件人: Szabolcs Nagy
发送时间: 2020-10-23 16:48
收件人: Chen Wang
抄送: musl
主题: Re: [musl]回复: issue when running libc-test
* Chen Wang <unicorn_wang@outlook.com> [2020-10-23 15:19:05 +0800]:
> Correct some comments in last email. The issue is not due to lacking of header file, it should be due to some constants are lost, I paste the whole error report here FYR:
> 
> ../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
> BUILDERROR src/api/unistd.o
> src/api/unistd.c: In function ‘f’:
> src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
>    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:87:3: note: each undeclared identifier is reported only once for each function it appears in
>    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:88:3: error: ‘_CS_POSIX_V7_THREADS_LDFLAGS’ undeclared (first use in this function)
>    88 | C(_CS_POSIX_V7_THREADS_LDFLAGS)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:117:3: error: ‘_PC_TIMESTAMP_RESOLUTION’ undeclared (first use in this function)
>   117 | C(_PC_TIMESTAMP_RESOLUTION)
>       |   ^~~~~~~~~~~~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> src/api/unistd.c:238:3: error: ‘_SC_XOPEN_UUCP’ undeclared (first use in this function)
>   238 | C(_SC_XOPEN_UUCP)
>       |   ^~~~~~~~~~~~~~
> src/api/unistd.c:5:21: note: in definition of macro ‘C’
>     5 | #define C(n) switch(n){case n:;}
>       |                     ^
> 
> and this would cause the following main.exe and runtest.exe failed to be built.
 
this is expected:
 
posix requires these macros but musl does not define them.
in practice they are unlikely to be needed so i guess
these should be silenced in some way.

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Re: [musl]回复: issue when running libc-test
  2020-10-23  8:53     ` Re: [musl]回复: " Chen Wang
@ 2020-10-23  9:11       ` Szabolcs Nagy
  2020-10-23  9:16         ` [musl] Re: " Chen Wang
  2020-10-24 15:47       ` Re: [musl]回复: " Rich Felker
  1 sibling, 1 reply; 8+ messages in thread
From: Szabolcs Nagy @ 2020-10-23  9:11 UTC (permalink / raw)
  To: Chen Wang; +Cc: musl

* Chen Wang <unicorn_wang@outlook.com> [2020-10-23 16:53:14 +0800]:
> Yes, I think it should be conditional silenced for musl, otherwise it has blocked following builds, such as for main.exe and runtest.exe. 
> So I think it is an issue, right? 

oh
for me it does ot break the entire test build, just src/api/main.exe.

> 发件人: Szabolcs Nagy
> 发送时间: 2020-10-23 16:48
> 收件人: Chen Wang
> 抄送: musl
> 主题: Re: [musl]回复: issue when running libc-test
> * Chen Wang <unicorn_wang@outlook.com> [2020-10-23 15:19:05 +0800]:
> > Correct some comments in last email. The issue is not due to lacking of header file, it should be due to some constants are lost, I paste the whole error report here FYR:
> > 
> > ../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
> > BUILDERROR src/api/unistd.o
> > src/api/unistd.c: In function ‘f’:
> > src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
> >    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:87:3: note: each undeclared identifier is reported only once for each function it appears in
> >    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:88:3: error: ‘_CS_POSIX_V7_THREADS_LDFLAGS’ undeclared (first use in this function)
> >    88 | C(_CS_POSIX_V7_THREADS_LDFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:117:3: error: ‘_PC_TIMESTAMP_RESOLUTION’ undeclared (first use in this function)
> >   117 | C(_PC_TIMESTAMP_RESOLUTION)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:238:3: error: ‘_SC_XOPEN_UUCP’ undeclared (first use in this function)
> >   238 | C(_SC_XOPEN_UUCP)
> >       |   ^~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > 
> > and this would cause the following main.exe and runtest.exe failed to be built.
>  
> this is expected:
>  
> posix requires these macros but musl does not define them.
> in practice they are unlikely to be needed so i guess
> these should be silenced in some way.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [musl] Re: Re:[musl]回复: issue when running libc-test
  2020-10-23  9:11       ` Szabolcs Nagy
@ 2020-10-23  9:16         ` Chen Wang
  2020-10-23 16:28           ` Szabolcs Nagy
  0 siblings, 1 reply; 8+ messages in thread
From: Chen Wang @ 2020-10-23  9:16 UTC (permalink / raw)
  To: musl; +Cc: musl

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I see tons of error indications in build output, such as below:

```
src/common/runtest.exe -w '' src/functional/ungetc-static.exe >src/functional/ungetc-static.err || true
/bin/sh: 1: src/common/runtest.exe: not found
```

I'm afraid this tell us some testcases will not be run fully.



Best Regards

汪辰(Wang Chen)
 
发件人: Szabolcs Nagy
发送时间: 2020-10-23 17:11
收件人: Chen Wang
抄送: musl
主题: Re: Re:[musl]回复: issue when running libc-test
* Chen Wang <unicorn_wang@outlook.com> [2020-10-23 16:53:14 +0800]:
> Yes, I think it should be conditional silenced for musl, otherwise it has blocked following builds, such as for main.exe and runtest.exe. 
> So I think it is an issue, right? 
 
oh
for me it does ot break the entire test build, just src/api/main.exe.
 
> 发件人: Szabolcs Nagy
> 发送时间: 2020-10-23 16:48
> 收件人: Chen Wang
> 抄送: musl
> 主题: Re: [musl]回复: issue when running libc-test
> * Chen Wang <unicorn_wang@outlook.com> [2020-10-23 15:19:05 +0800]:
> > Correct some comments in last email. The issue is not due to lacking of header file, it should be due to some constants are lost, I paste the whole error report here FYR:
> > 
> > ../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
> > BUILDERROR src/api/unistd.o
> > src/api/unistd.c: In function ‘f’:
> > src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
> >    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:87:3: note: each undeclared identifier is reported only once for each function it appears in
> >    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:88:3: error: ‘_CS_POSIX_V7_THREADS_LDFLAGS’ undeclared (first use in this function)
> >    88 | C(_CS_POSIX_V7_THREADS_LDFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:117:3: error: ‘_PC_TIMESTAMP_RESOLUTION’ undeclared (first use in this function)
> >   117 | C(_PC_TIMESTAMP_RESOLUTION)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:238:3: error: ‘_SC_XOPEN_UUCP’ undeclared (first use in this function)
> >   238 | C(_SC_XOPEN_UUCP)
> >       |   ^~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > 
> > and this would cause the following main.exe and runtest.exe failed to be built.
>  
> this is expected:
>  
> posix requires these macros but musl does not define them.
> in practice they are unlikely to be needed so i guess
> these should be silenced in some way.

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [musl] Re: Re:[musl]回复: issue when running libc-test
  2020-10-23  9:16         ` [musl] Re: " Chen Wang
@ 2020-10-23 16:28           ` Szabolcs Nagy
  0 siblings, 0 replies; 8+ messages in thread
From: Szabolcs Nagy @ 2020-10-23 16:28 UTC (permalink / raw)
  To: Chen Wang; +Cc: musl

* Chen Wang <unicorn_wang@outlook.com> [2020-10-23 17:16:18 +0800]:

> I see tons of error indications in build output, such as below:
> 
> ```
> src/common/runtest.exe -w '' src/functional/ungetc-static.exe >src/functional/ungetc-static.err || true
> /bin/sh: 1: src/common/runtest.exe: not found
> ```

i think that is unrelated.
can you look at src/common/runtest*.err ?


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Re: [musl]回复: issue when running libc-test
  2020-10-23  8:53     ` Re: [musl]回复: " Chen Wang
  2020-10-23  9:11       ` Szabolcs Nagy
@ 2020-10-24 15:47       ` Rich Felker
  1 sibling, 0 replies; 8+ messages in thread
From: Rich Felker @ 2020-10-24 15:47 UTC (permalink / raw)
  To: Chen Wang; +Cc: musl

On Fri, Oct 23, 2020 at 04:53:14PM +0800, Chen Wang wrote:
> Yes, I think it should be conditional silenced for musl, otherwise
> it has blocked following builds, such as for main.exe and
> runtest.exe.
> So I think it is an issue, right? 

If this is happening, you probably did something with CFLAGS or such
that broke the build. As written, the libc-test build system is
supposed to treat errors as successful runs of the make target that
just produce the error report as their output; they should not stop
the build.

Rich



> 发件人: Szabolcs Nagy
> 发送时间: 2020-10-23 16:48
> 收件人: Chen Wang
> 抄送: musl
> 主题: Re: [musl]回复: issue when running libc-test
> * Chen Wang <unicorn_wang@outlook.com> [2020-10-23 15:19:05 +0800]:
> > Correct some comments in last email. The issue is not due to lacking of header file, it should be due to some constants are lost, I paste the whole error report here FYR:
> > 
> > ../install/bin/musl-gcc -Isrc/common -Isrc/common -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces -Wno-unused -Wno-overflow -Wno-unknown-pragmas -fno-builtin -frounding-math -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -g -D_FILE_OFFSET_BITS=64 -pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700  -c -o src/api/unistd.o src/api/unistd.c 2>src/api/unistd.o.err || echo BUILDERROR src/api/unistd.o; cat src/api/unistd.o.err
> > BUILDERROR src/api/unistd.o
> > src/api/unistd.c: In function ‘f’:
> > src/api/unistd.c:87:3: error: ‘_CS_POSIX_V7_THREADS_CFLAGS’ undeclared (first use in this function)
> >    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:87:3: note: each undeclared identifier is reported only once for each function it appears in
> >    87 | C(_CS_POSIX_V7_THREADS_CFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:88:3: error: ‘_CS_POSIX_V7_THREADS_LDFLAGS’ undeclared (first use in this function)
> >    88 | C(_CS_POSIX_V7_THREADS_LDFLAGS)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:117:3: error: ‘_PC_TIMESTAMP_RESOLUTION’ undeclared (first use in this function)
> >   117 | C(_PC_TIMESTAMP_RESOLUTION)
> >       |   ^~~~~~~~~~~~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > src/api/unistd.c:238:3: error: ‘_SC_XOPEN_UUCP’ undeclared (first use in this function)
> >   238 | C(_SC_XOPEN_UUCP)
> >       |   ^~~~~~~~~~~~~~
> > src/api/unistd.c:5:21: note: in definition of macro ‘C’
> >     5 | #define C(n) switch(n){case n:;}
> >       |                     ^
> > 
> > and this would cause the following main.exe and runtest.exe failed to be built.
>  
> this is expected:
>  
> posix requires these macros but musl does not define them.
> in practice they are unlikely to be needed so i guess
> these should be silenced in some way.

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2020-10-24 15:48 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-10-23  7:08 [musl] issue when running libc-test Chen Wang
2020-10-23  7:19 ` [musl] 回复: " Chen Wang
2020-10-23  8:48   ` Szabolcs Nagy
2020-10-23  8:53     ` Re: [musl]回复: " Chen Wang
2020-10-23  9:11       ` Szabolcs Nagy
2020-10-23  9:16         ` [musl] Re: " Chen Wang
2020-10-23 16:28           ` Szabolcs Nagy
2020-10-24 15:47       ` Re: [musl]回复: " Rich Felker

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