fallback to hostname in scripts/package/builddeb
I happened to build a kernel with "make deb-pkg" on a machine with no network connectivity, but this failed with: [...] INSTALL debian/headertmp/usr/include/asm/ (65 files) hostname: Name or service not known ../scripts/package/Makefile:90: recipe for target 'deb-pkg' failed make[2]: *** [deb-pkg] Error 1 In scripts/package/builddeb it tries to construct an email address (that can be queried in /proc/version later on) but with no network, the "hostname -f" fails. The following patch falls back to just use the shortname if we cannot determine our FQDN. Signed-off-by: Christian Kujau <lists@nerdbynature.de> Signed-off-by: Michal Marek <mmarek@suse.cz>
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@ -214,7 +214,7 @@ if [ -n "$DEBEMAIL" ]; then
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elif [ -n "$EMAIL" ]; then
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email=$EMAIL
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else
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email=$(id -nu)@$(hostname -f)
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email=$(id -nu)@$(hostname -f 2>/dev/null || hostname)
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fi
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if [ -n "$DEBFULLNAME" ]; then
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name=$DEBFULLNAME
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