Print a usage message when invoked without parameters.
Thanks Felix Geyer for the tip.
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debian/debtoolchainfilegen
vendored
6
debian/debtoolchainfilegen
vendored
@ -29,6 +29,12 @@
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#
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# ./debtoolchainfilegen armhf > cmake_toolchain_armhf.cmake
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if [ -z "$1" ]
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then
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echo "Usage: debtoolchainfilegen (arch) > cmake_toolchain_<arch>.cmake"
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exit 1
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fi
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ARCH=$1
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DEB_HOST_GNU_TYPE=$(dpkg-architecture -f "-a$1" -qDEB_HOST_GNU_TYPE)
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