On Tue, Dec 15, 2020 at 1:01 PM Pierre Vanhove <vanhove.pie...@gmail.com> wrote:
>
> Hi
>
> Do you by any chance try to use Brew's gcc and g++?
>
>
> no as I remember.
>
> What is the output of
>
> ls -l /usr/local/include/stdio.h
>
>
> % ls -l /usr/local/include/stdio.h
> lrwxr-xr-x 1 root admin 71 déc 14 17:11 /usr/local/include/stdio.h ->
> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h
>
>
> This looks like the standard MacOS distrib.
yes, but on my system such a symbolic link does not exist.
What did one do yesterday just after 17:00 on the machine?
Updated Homebrew? Installed macOS command line tools?
A hacker attack? :-)
Your config.log is full of warnings like this:
configure:6160: checking whether we are cross compiling
configure:6168: gcc -o conftest conftest.c >&5
In file included from conftest.c:11:
In file included from /usr/local/include/stdio.h:64:
/usr/local/include/_stdio.h:93:16: warning: pointer is missing a
nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified)
[-Wnullability-completeness]
unsigned char *_base;
^
/usr/local/include/_stdio.h:93:16: note: insert '_Nullable' if the
pointer may be null
unsigned char *_base;
^
_Nullable
/usr/local/include/_stdio.h:93:16: note: insert '_Nonnull' if the
pointer should never be null
unsigned char *_base;
^
_Nonnull
/usr/local/include/_stdio.h:138:32: warning: pointer is missing a
nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified)
[-Wnullability-completeness]
int (* _Nullable _read) (void *, char *, int);
^
/usr/local/include/_stdio.h:138:32: note: insert '_Nullable' if the
pointer may be null
int (* _Nullable _read) (void *, char *, int);
^
_Nullable
It was always iffy whether just command line tools, without full
XCode, suffice to build Sage.
On my machine I have clang from the full-blown XCode
configure:5984: gcc --version >&5
Apple clang version 12.0.0 (clang-1200.0.32.27)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir:
/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
But you have it in Command Lines Tools:
configure:5989: gcc --version >&5
Apple clang version 12.0.0 (clang-1200.0.32.27)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
You may try installing the latest XCode
> I will try conda ….
>
> thanks,
> Pierre
>
> Le 15 déc. 2020 à 13:54, Dima Pasechnik <dimp...@gmail.com> a écrit :
>
> On Tue, Dec 15, 2020 at 12:47 PM Pierre Vanhove
> <vanhove.pie...@gmail.com> wrote:
>
>
> no idea ? Should I remove this? I don’t know how this came in.
>
>
> This is only a symptom of something going on wrongly.
>
> Do you by any chance try to use Brew's gcc and g++?
> What is the output of
>
> ls -l /usr/local/include/stdio.h
>
>
> Le 15 déc. 2020 à 13:45, Dima Pasechnik <dimp...@gmail.com> a écrit :
>
> You have weird stuff in /usr/local, e.g. what's
>
> /usr/local/include/stdio.h
>
> I see in your log? No wonder it can break things.
>
>
>
> On Tue, Dec 15, 2020 at 12:40 PM Pierre Vanhove
> <vanhove.pie...@gmail.com> wrote:
>
>
> hi
>
> Since no compilation was succesfull I tried sage-9.3-beta4.
>
> My homebrew version is
>
> % brew --version
> Homebrew 2.6.2
> Homebrew/homebrew-core (git revision 9d75f; last commit 2020-12-15)
> Homebrew/homebrew-cask (git revision 152f2; last commit 2020-12-15)
>
> Despite doing
>
> source /Users/pierre/local/sage-9.3.beta4/.homebrew-build-env
>
> then
>
> ./configure --enable-sirocco --enable-jupyterlab_widgets
>
> still does not find the installed package. In particular ntl which fails to
> compile.
>
> What should be done now?
>
> I'm attaching the config.log
>
> thanks, Pierre
>
> Le mardi 15 décembre 2020 à 10:30:36 UTC+1, dim...@gmail.com a écrit :
>
>
> the error is
>
> gcc -bundle -undefined dynamic_lookup -L/usr/local/lib -isysroot
> /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
> -L/Users/pierre/local/sage-9.2/local/lib
> -Wl,-rpath,/Users/pierre/local/sage-9.2/local/lib
> -Wp,-U_FORTIFY_SOURCE
> build/temp.macosx-10.15-x86_64-3.9/build/src/cysignals/signals.o
> -L/usr/local/lib -L/usr/local/opt/openssl@1.1/lib
> -L/usr/local/opt/sqlite/lib -o
> build/lib.macosx-10.15-x86_64-3.9/cysignals/signals.cpython-39-darwin.so
> -lpari -pthread
> ld: illegal thread local variable reference to regular symbol
> _PARI_SIGINT_block for architecture x86_64
> clang: error: linker command failed with exit code 1 (use -v to see
> invocation)
>
> so this is something to do with multi- vs single-threaded Pari, I guess.
> It seems that Pari is built single-threaded, but cysignals does not know it.
>
>
> On Tue, Dec 15, 2020 at 12:02 AM John H Palmieri <jhpalm...@gmail.com> wrote:
>
>
> Maybe something is going wrong with using the homebrew version of Python —
> some conflict somewhere — so could you try
>
> make distclean
> ./configure --with-system-python3=no
> make
>
> (I'm having different problems with the system python: see my posts about
> MACOSX_DEPLOYMENT_TARGET.)
>
> --
> John
>
>
> On Monday, December 14, 2020 at 2:07:11 AM UTC-8 vanhove...@gmail.com wrote:
>
>
> Hello,
>
> Sage 9.2 fails to build because of cysignals on macos 10.15.7
>
> Error installing package cysignals-1.10.2
>
> I had been able to build Sage 9.2 from source when it came out.
>
> Then I tried to install the optional package sirocco, the -i optional failed,
> so I used -p and tried to rebuild sage from source. Now, I'm getting this
> compilation failure.
>
> What should I do?
>
> Thank you for your help,
> Pierre Vanhove
>
>
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>
> ========================================================
> Pierre Vanhove (vanhove.pie...@gmail.com) | web:
> http://sites.google.com/site/vanhovepierre/
>
>
>
>
>
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>
> ========================================================
> Pierre Vanhove (vanhove.pie...@gmail.com) | web:
> http://sites.google.com/site/vanhovepierre/
>
>
>
>
>
>
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