X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=scripts%2Fmkcompile_h;h=bce3d0fe6fbd8d3f51918098b16c2da45456987e;hb=d4220f987cf473c65a342ca69e3eb13dea919a49;hp=a8740df07b09fc1b08c603620bc1ccaaf783199e;hpb=87c94bfb8ad354fb43d2caf870d7ca0b3f98dab3;p=safe%2Fjmp%2Flinux-2.6

diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index a8740df..bce3d0f 100755
--- a/scripts/mkcompile_h
+++ b/scripts/mkcompile_h
@@ -1,9 +1,13 @@
+#!/bin/sh
+
 TARGET=$1
 ARCH=$2
 SMP=$3
 PREEMPT=$4
 CC=$5
 
+vecho() { [ "${quiet}" = "silent_" ] || echo "$@" ; }
+
 # If compile.h exists already and we don't own autoconf.h
 # (i.e. we're not the same user who did make *config), don't
 # modify compile.h
@@ -11,7 +15,7 @@ CC=$5
 # do "compiled by root"
 
 if [ -r $TARGET -a ! -O include/linux/autoconf.h ]; then
-  echo "  SKIPPED $TARGET"
+  vecho "  SKIPPED $TARGET"
   exit 0
 fi
 
@@ -48,7 +52,7 @@ UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS $TIMESTAMP"
 # Truncate to maximum length
 
 UTS_LEN=64
-UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
+UTS_TRUNCATE="cut -b -$UTS_LEN"
 
 # Generate a temporary compile.h
 
@@ -64,9 +68,13 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
   echo \#define LINUX_COMPILE_HOST \"`hostname | $UTS_TRUNCATE`\"
 
   if [ -x /bin/dnsdomainname ]; then
-    echo \#define LINUX_COMPILE_DOMAIN \"`dnsdomainname | $UTS_TRUNCATE`\"
+    domain=`dnsdomainname 2> /dev/null`
   elif [ -x /bin/domainname ]; then
-    echo \#define LINUX_COMPILE_DOMAIN \"`domainname | $UTS_TRUNCATE`\"
+    domain=`domainname 2> /dev/null`
+  fi
+
+  if [ -n "$domain" ]; then
+    echo \#define LINUX_COMPILE_DOMAIN \"`echo $domain | $UTS_TRUNCATE`\"
   else
     echo \#define LINUX_COMPILE_DOMAIN
   fi
@@ -89,7 +97,7 @@ if [ -r $TARGET ] && \
       cmp -s .tmpver.1 .tmpver.2; then
    rm -f .tmpcompile
 else
-   echo "  UPD     $TARGET"
+   vecho "  UPD     $TARGET"
    mv -f .tmpcompile $TARGET
 fi
 rm -f .tmpver.1 .tmpver.2