From 8d33993395a9002448bf21bb734c55c36fcd4c62 Mon Sep 17 00:00:00 2001 From: Markus Mayer Date: Mon, 24 Jul 2023 17:43:22 -0700 Subject: [PATCH] toolchain/helper: check_fortran: silence error message check_fortran will display an error message if there is no Fortran compiler in the toolchain. In the past, running into this error message would be unlikely, since the Fortran test was only execuded when BR2_TOOLCHAIN_HAS_FORTRAN was set. However, since commit c7f641cbaae9 (toolchain/toolchain-external: always call checks with dependencies), the Fortran check is unconditional. The error itself benign, and the macro will handle the situation correctly, since that is what it is designed to do. However, the error message looks ugly and can be confusing. [...] >>> toolchain-external-custom Extracting >>> toolchain-external-custom Patching >>> toolchain-external-custom Configuring /bin/bash: line 1: .../bin/aarch64-linux-gfortran: No such file or directory >>> toolchain-external-custom Building ... everything continues normally ... Let's suppress the error message, since triggerig the error is an integral part of how the test works and doesn't mean that anything is wrong. Signed-off-by: Markus Mayer Signed-off-by: Yann E. MORIN --- toolchain/helpers.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk index 030ddfda70..27a5470ca3 100644 --- a/toolchain/helpers.mk +++ b/toolchain/helpers.mk @@ -382,7 +382,7 @@ check_fortran = \ __CROSS_FC=$(strip $1) ; \ __o=$(BUILD_DIR)/.br-toolchain-test-fortran.tmp ; \ __HAS_FORTRAN=`printf 'program hello\n\tprint *, "Hello Fortran!\\\n"\nend program hello\n' | \ - $${__CROSS_FC} -x f95 -ffree-form -o $${__o} - && echo y`; \ + $${__CROSS_FC} -x f95 -ffree-form -o $${__o} - 2>/dev/null && echo y`; \ rm -f $${__o}* ; \ if [ "$${__HAS_FORTRAN}" != "y" -a "$(BR2_TOOLCHAIN_HAS_FORTRAN)" = y ] ; then \ echo "Fortran support is selected but is not available in external toolchain" ; \