[PATCH 3.1 admin/cvs.sh] Make head invocation POSIX compliant

[Bernhard Rosenkraenzer]

KDE_3_1_BRANCH's make -f Makefile.cvs doesn't work with recent coreutils 
because "head -1" leads to a deprecation warning (it is obsoleted in 
favour of the POSIXish head -n 1).

Since head -n 1 works everywhere, I think the attached patch is save to 
apply.

LLaP
bero

-- 
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http://www.arklinux.org/

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-------------- next part --------------
--- admin/cvs.sh.ark	2003-11-03 12:05:02.000000000 +0100
+++ admin/cvs.sh	2003-11-03 12:05:24.000000000 +0100
@@ -27,7 +27,7 @@
 
 check_autotool_versions()
 {
-AUTOCONF_VERSION=`$AUTOCONF --version | head -1`
+AUTOCONF_VERSION=`$AUTOCONF --version | head -n 1`
 case $AUTOCONF_VERSION in
   Autoconf*2.5* | autoconf*2.5* ) : ;;
   "" )
@@ -42,7 +42,7 @@
     ;;
 esac
  
-AUTOHEADER_VERSION=`$AUTOHEADER --version | head -1`
+AUTOHEADER_VERSION=`$AUTOHEADER --version | head -n 1`
 case $AUTOHEADER_VERSION in
   Autoconf*2.5* | autoheader*2.5* ) : ;;
   "" )
@@ -57,7 +57,7 @@
     ;;
 esac
 
-AUTOMAKE_STRING=`$AUTOMAKE --version | head -1`
+AUTOMAKE_STRING=`$AUTOMAKE --version | head -n 1`
 case $AUTOMAKE_STRING in
   automake*1.5d* )
     echo "*** YOU'RE USING $AUTOMAKE_STRING."
@@ -307,8 +307,8 @@
 subdirs()
 {
 dirs=
-compilefirst=`sed -ne 's#^COMPILE_FIRST[ ]*=[ ]*##p' $makefile_am | head -1`
-compilelast=`sed -ne 's#^COMPILE_LAST[ ]*=[ ]*##p' $makefile_am | head -1`
+compilefirst=`sed -ne 's#^COMPILE_FIRST[ ]*=[ ]*##p' $makefile_am | head -n 1`
+compilelast=`sed -ne 's#^COMPILE_LAST[ ]*=[ ]*##p' $makefile_am | head -n 1`
 for i in `ls -1`; do
     if test -f $i/Makefile.am; then
        case " $compilefirst $compilelast " in
@@ -325,11 +325,11 @@
 done
 
 (for d in $dirs; do 
-   list=`sed -ne "s#^COMPILE_BEFORE_$d""[ ]*=[ ]*##p" $makefile_am | head -1`
+   list=`sed -ne "s#^COMPILE_BEFORE_$d""[ ]*=[ ]*##p" $makefile_am | head -n 1`
    for s in $list; do
       echo $s $d
    done
-   list=`sed -ne "s#^COMPILE_AFTER_$d""[ ]*=[ ]*##p" $makefile_am | head -1`
+   list=`sed -ne "s#^COMPILE_AFTER_$d""[ ]*=[ ]*##p" $makefile_am | head -n 1`
    for s in $list; do
       echo $d $s
    done