[flang-dev] [F18] Which compilers configurations f18 have being tested/built?

[Caroline Concatto via flang-dev]

Hey Rich!

I had not thought about the cmake changes. But to be fair, I  believe it would NOT cause different results.
Maybe others have a different answer. I am not a big expert on cmakes.
When I worked with it(driver and lit tests), it was adding LLVM libraries to the compiler.

About the machine servers configuration: I am building the compiler only on AArch64 and Linux OS, because they are the ones we have access.

Carol

From: Richard Barton <Richard.Barton at arm.com>
Date: Wednesday, 18 March 2020 at 17:45
To: Caroline Concatto <Caroline.Concatto at arm.com>, "flang-dev at lists.llvm.org" <flang-dev at lists.llvm.org>, Steve Scalpone <sscalpone at nvidia.com>, "McCormick, Pat" <pat at lanl.gov>, Tarique Islam <tislam at ca.ibm.com>, "Rao, Shivarama" <Shivarama.Rao at amd.com>
Subject: RE: [flang-dev] [F18] Which compilers configurations f18 have being tested/built?

Hi Carol

Have you been applying the cmake patch from https://github.com/flang-compiler/f18/pull/1045 for these experiments or building using the existing Cmake infrastructure?
I assume that your status here is for Arm AArch64 platforms only? Is anyone able vouch for or investigate this across other platforms like Power, x86_64?
I also assume this was for Linux? Can anyone vouch for mac builds?

@Steve Scalpone<mailto:sscalpone at nvidia.com>, @McCormick, Pat<mailto:pat at lanl.gov>, @Tarique Islam<mailto:tislam at ca.ibm.com>, @Rao, Shivarama<mailto:Shivarama.Rao at amd.com> – I think you or your teams may have experiences of some of these configurations?

Ta
Rich

From: flang-dev <flang-dev-bounces at lists.llvm.org> On Behalf Of Caroline Concatto via flang-dev
Sent: 12 March, 2020 09:19
To: flang-dev at lists.llvm.org
Subject: [flang-dev] [F18] Which compilers configurations f18 have being tested/built?

Hello you all,

In github, we have a task/issue raised to Align F18 supported build compilers to LLVM's[1], which is to adjust the supported compilers statement in F18 Readme.

I have created a simple spreadsheet where I have added possible configurations to build F18 and LLVM with GCC, Clang and libstdc++ and libc++.
I added the ones I believe are possible, but if there are more, please add.

I started to full in the spreadsheet with the configurations that we have built here at Arm. But would be nice if others could share this info in the file attached with us all, so we can update the Readme file properly.

Does anyone have any experience building with the other configurations so we can turn the yellow cells to green or red?

Thank you,

Carol

[1] https://github.com/flang-compiler/f18/issues/986



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