[petsc-dev] CMake on Catalina

[Pierre Jolivet]

This looks similar to last month message "[petsc-maint] GNU toolchain on macOS”, you probably need to go back to the 10.14 SDK.

Thanks,
Pierre

> On 18 Apr 2020, at 3:59 AM, Satish Balay via petsc-dev <petsc-dev at mcs.anl.gov> wrote:
> 
> I just did the following build on 3 of the OSX test boxes. [with brew gcc etc..]
> 
> balay at jpro^~/petsc(maint) $ ./configure --with-mpi=0 CC=gcc-9 CXX=g++-9 FC=gfortran-9 --download-cmake
> 
> Worked on 2 of them.
> 
> The 3rd failed with PETSc configure errors.
> 
> As far as I can tell - all 3 systems should be the same [latest, OSX, xcode updated at the same time, all have command line tools installed etc..] - but they are not  - and I don't understand why.
> 
> Satish
> 
> ---------
> 
> ================================================================================
> TEST checkLibC from config.setCompilers(/Users/balay/petsc/config/BuildSystem/config/setCompilers.py:1510)
> TESTING: checkLibC from config.setCompilers(config/BuildSystem/config/setCompilers.py:1510)
>  Test whether we need to explicitly include libc in shared linking
>       - Mac OSX requires an explicit reference to libc for shared linking
> Running Executable WITHOUT threads to time it out
> Executing: gcc-9 -c -o /var/folders/xk/v0fd809s2y7b3x8bp05l2nww0000gq/T/petsc-GRzCKQ/config.setCompilers/conftest.o -I/var/folders/xk/v0fd809s2y7b3x8bp05l2nww0000gq/T/petsc-GR\
> zCKQ/config.setCompilers   /var/folders/xk/v0fd809s2y7b3x8bp05l2nww0000gq/T/petsc-GRzCKQ/config.setCompilers/conftest.c 
> Possible ERROR while running compiler: exit code 1
> stderr:
> In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/wait.h:110,
>                 from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/stdlib.h:66,
>                 from /var/folders/xk/v0fd809s2y7b3x8bp05l2nww0000gq/T/petsc-GRzCKQ/config.setCompilers/conftest.c:3:
> /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/resource.h: In function 'getiopolicy_np':
> /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/resource.h:443:34: error: expected declaration specifiers before '__OSX_AVAILABLE_STARTING'
>  443 | int     getiopolicy_np(int, int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
>      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~
> /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/resource.h:449:39: error: expected '=', ',', ';', 'asm' or '__attribute__' before '__OSX_AVAILABLE_STA\
> RTING'
>  449 | int     setiopolicy_np(int, int, int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
>      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~
> In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/libkern/_OSByteOrder.h:66,
>                 from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_endian.h:130,
>                 from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/i386/endian.h:99,
>                 from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/machine/endian.h:35,
>                 from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/wait.h:186,
>                 from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/stdlib.h:66,
>                 from /var/folders/xk/v0fd809s2y7b3x8bp05l2nww0000gq/T/petsc-GRzCKQ/config.setCompilers/conftest.c:3:
> ....
> 
> On Fri, 17 Apr 2020, Matthew Knepley wrote:
> 
>> CMake itself. On Catalina, the SSL/TLS headers use special syntax that only
>> Clang can parse.
>> You should check for this in the configure stage, but they do not. The
>> response for the error
>> reports on the CMake Github was that you should not be building on Apple
>> with something that
>> won't parse some of the Apple headers. This seems like an abdication of
>> responsibility to me.
>> 
>>   Matt
>> 
>> On Fri, Apr 17, 2020 at 7:07 PM Satish Balay <balay at mcs.anl.gov> wrote:
>> 
>>> Build cmake or a package using cmake?
>>> 
>>> balay at sb /home/balay/petsc (master=)
>>> $ grep download-cmake config/examples/arch-ci-osx-*
>>> config/examples/arch-ci-osx-cxx-cmplx-pkgs-dbg.py:  '--download-cmake=1',
>>> config/examples/arch-ci-osx-cxx-pkgs-opt.py:  '--download-cmake=1',
>>> config/examples/arch-ci-osx-cxx-pkgs-opt.py:  '--download-cmake=1',
>>> config/examples/arch-ci-osx-xsdk-opt.py:  '--download-cmake=1',
>>> 
>>> download-cmake works fine on all our OSX test boxes [they are on Catalina]
>>> 
>>> balay at kpro petsc % sw_vers
>>> ProductName:    Mac OS X
>>> ProductVersion: 10.15.3
>>> BuildVersion:   19D76
>>> 
>>> And I have cmake installed via brew on these boxes.
>>> 
>>> Satish
>>> 
>>> On Fri, 17 Apr 2020, Matthew Knepley wrote:
>>> 
>>>> I have just spent hours trying to build CMake on Catalina. This is not a
>>>> configure system. I finally had to just comment out a bunch of source
>>> files
>>>> in their build system, and define out a bunch of code. I can't believe
>>> this
>>>> works anywhere.
>>>> 
>>>>   Matt
>>>> 
>>>> 
>>> 
>>> 
>> 
>> 
>