From bea107b1f1ee79da0bc2c1ee0c70bf1c3c6c41b4 Mon Sep 17 00:00:00 2001 From: Christian Kujau Date: Sun, 2 Aug 2015 20:03:26 -0700 Subject: [PATCH] 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 Signed-off-by: Michal Marek --- scripts/package/builddeb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 0ccd7ee583ec..0c18cfd93287 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -214,7 +214,7 @@ if [ -n "$DEBEMAIL" ]; then elif [ -n "$EMAIL" ]; then email=$EMAIL else - email=$(id -nu)@$(hostname -f) + email=$(id -nu)@$(hostname -f 2>/dev/null || hostname) fi if [ -n "$DEBFULLNAME" ]; then name=$DEBFULLNAME -- 2.39.2