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configure: fix several shellcheck warnings

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This commit is contained in:
Michele Guerini Rocco 2021-12-15 02:30:45 +01:00
parent ad7852d9c2
commit f16471aad4
Signed by: rnhmjoj
GPG Key ID: BFBAF4C975F76450
1 changed files with 15 additions and 12 deletions
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27
configure vendored
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@ -1,31 +1,34 @@
#!/bin/sh
printf "Running on "
case `uname -s` in
Linux*) echo "Linux" ;;
Darwin*) echo "Mac" ;;
[CIGWIN,MINGW]*) echo "Windows" ;;
*) echo "unknown OS" ;;
printf 'Running on '
case $(uname -s) in
Linux*) echo 'Linux' ;;
Darwin*) echo 'Mac' ;;
CYGWIN*|MSYS*|MINGW*) echo 'Windows' ;;
*) echo 'unknown OS' ;;
esac
printf "OS version " && uname -r
os=$(uname -r)
printf 'OS version %s\n' "$os"
arch=`uname -m`
echo "Processor architecture $arch"
arch=$(uname -m)
printf 'Processor architecture %s\n' "$arch"
check() {
printf "Looking for %s... " $1 && command -v $1 || (echo "not found"; exit 1)
printf 'Looking for %s... ' "$1"
command -v "$1" || (echo 'not found'; exit 1)
return $?
}
for FC in ifort gfortran f77; do
check $FC && break
done
# shellcheck disable=SC2181
if [ $? -ne 0 ]; then
echo "Fortran compiler not found. Cannot proceed"
printf 'Fortran compiler not found. Cannot proceed\n'
exit 1
else
echo "Use $FC as Fortran compiler"
printf 'Use %s as Fortran compiler\n' "$FC"
fi
# $FC --version