d1f325f554
If xzcat is not present on the host system, buildroot bails out early asking the developer to install it (xzcat is now a DL_TOOLS_DEPENDENCY) Conversely, when BR2_TARGET_ROOTFS_CPIO_XZ is enabled, then host-xz is a build dependency, and no manual action is required from the developer. Because the second approach is nicer, also build host-xz when xzcat is not available, using the host-prerequisite and suitable-host-pkg mechanisms, already used for tar. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
15 lines
223 B
Bash
Executable File
15 lines
223 B
Bash
Executable File
#!/bin/sh
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candidate="$1"
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xzcat=`which $candidate 2>/dev/null`
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if [ ! -x "$xzcat" ]; then
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xzcat=`which xzcat 2>/dev/null`
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if [ ! -x "$xzcat" ]; then
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# echo nothing: no suitable xzcat found
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exit 1
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fi
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fi
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echo $xzcat
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