dependencies: ensure that DESTDIR isn't set when running Buildroot
Having DESTDIR set in the environment before running Buildroot creates some funky problems in the build process. Prevent users from running into this kind of troubles. Cc: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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@ -48,6 +48,12 @@ if test -n "$PERL_MM_OPT" ; then
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exit 1
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fi
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if test -n "$DESTDIR" ; then
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/bin/echo -e "\nYou have the DESTDIR environment variable set. Please"
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/bin/echo -e "unset it so that Buildroot can work properly."
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exit 1
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fi
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# Verify that which is installed
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if ! which which > /dev/null ; then
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/bin/echo -e "\nYou must install 'which' on your build machine\n";
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