Sure

Variable $tfm_work point to trustedfirmware local dir. Here is my command

cmake -S . -B build_dir -G"Unix Makefiles" -DTFM_PLATFORM=stm/stm32l562e_dk -DTFM_TOOLCHAIN_FILE=$tfm_work/toolchain_IARARM.cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DTEST_S=ON -DTEST_NS=ON -DTFM_PSA_API=ON -DTFM_ISOLATION_LEVEL=2

Best regards Michel

From: TF-M <tf-m-bounces@lists.trustedfirmware.orgmailto:tf-m-bounces@lists.trustedfirmware.org> On Behalf Of Thomas Törnblom via TF-M Sent: lundi 29 mars 2021 16:06 To: tf-m@lists.trustedfirmware.orgmailto:tf-m@lists.trustedfirmware.org Subject: Re: [TF-M] TF-Mv1.3.0-RC1 => build with IARARM 8.5.4 failed

Hi Michel,

Can you provide the cmake line and I'll have a look.

That argument looks like a gcc argument not recognized by the IAR tools.

Cheers, Thomas Den 2021-03-29 kl. 15:34, skrev Michel JAOUEN via TF-M: Hello,

I got the following build issue when I build with IARAR, it occurs when build mbed-crypto

IAR ANSI C/C++ Compiler V8.50.4.261/W32 for ARM Copyright 1999-2020 IAR Systems AB. Network license: 10.157.2.156 (STD) Command line error: Unexpected command line arguments: -Wno-unused-parameter

Does someone else reproduce the issue ?

Best regards

--

Thomas Törnblom, Product Engineer IAR Systems AB Box 23051, Strandbodgatan 1 SE-750 23 Uppsala, SWEDEN Mobile: +46 76 180 17 80 Fax: +46 18 16 78 01 E-mail: thomas.tornblom@iar.commailto:thomas.tornblom@iar.com Website: www.iar.comhttp://www.iar.com Twitter: www.twitter.com/iarsystemshttp://www.twitter.com/iarsystems