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dependencies.sh: improve the missing perl modules detection

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[Thomas:
 - Check for Thread::Queue, not Thread:Queue.
 - Use 'printf' instead of 'echo -e', since printf is POSIX, but not
   'echo -e'.]

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Vicente Olivert Riera 2015-09-29 09:47:02 +01:00 committed by Thomas Petazzoni
parent a41594ae2c
commit c4339a0823
1 changed files with 21 additions and 5 deletions
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26
support/dependencies/dependencies.sh
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@ -236,10 +236,26 @@ if grep -q ^BR2_HOSTARCH_NEEDS_IA32_COMPILER=y $BR2_CONFIG ; then
fi
fi
# Check that the Perl installation is complete enough to build
# host-autoconf.
if ! perl -e "require Data::Dumper" > /dev/null 2>&1 ; then
echo "Your Perl installation is not complete enough, at least Data::Dumper is missing."
echo "On Debian/Ubuntu distributions, install the 'perl' package."
# Check that the Perl installation is complete enough for Buildroot.
required_perl_modules="Data::Dumper" # Needed to build host-autoconf
required_perl_modules="$required_perl_modules Thread::Queue" # Used by host-automake
# This variable will keep the modules that are missing in your system.
missing_perl_modules=""
for pm in $required_perl_modules ; do
if ! perl -e "require $pm" > /dev/null 2>&1 ; then
missing_perl_modules="$missing_perl_modules $pm"
fi
done
if [ -n "$missing_perl_modules" ] ; then
echo "Your Perl installation is not complete enough; at least the following"
echo "modules are missing:"
echo
for pm in $missing_perl_modules ; do
printf "\t $pm\n"
done
echo
exit 1
fi