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Modified to use 'head -n 1' instead of 'head -1' since some versions of head

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complains and claims this is deprecated.
This commit is contained in:
Daniel Stenberg 2005-06-09 06:45:54 +00:00
parent 044327a488
commit f21bc46e82
1 changed files with 5 additions and 5 deletions
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10
buildconf
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@ -24,7 +24,7 @@ findtool(){
# autoconf 2.57 or newer # autoconf 2.57 or newer
# #
need_autoconf="2.57" need_autoconf="2.57"
ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
if test -z "$ac_version"; then if test -z "$ac_version"; then
echo "buildconf: autoconf not found." echo "buildconf: autoconf not found."
echo " You need autoconf version $need_autoconf or newer installed." echo " You need autoconf version $need_autoconf or newer installed."
@ -45,7 +45,7 @@ echo "buildconf: autoconf version $ac_version (ok)"
#-------------------------------------------------------------------------- #--------------------------------------------------------------------------
# autoheader 2.50 or newer # autoheader 2.50 or newer
# #
ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
if test -z "$ah_version"; then if test -z "$ah_version"; then
echo "buildconf: autoheader not found." echo "buildconf: autoheader not found."
echo " You need autoheader version 2.50 or newer installed." echo " You need autoheader version 2.50 or newer installed."
@ -67,7 +67,7 @@ echo "buildconf: autoheader version $ah_version (ok)"
# automake 1.7 or newer # automake 1.7 or newer
# #
need_automake="1.7" need_automake="1.7"
am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'`
if test -z "$am_version"; then if test -z "$am_version"; then
echo "buildconf: automake not found." echo "buildconf: automake not found."
echo " You need automake version $need_automake or newer installed." echo " You need automake version $need_automake or newer installed."
@ -113,7 +113,7 @@ fi
# set the LIBTOOLIZE here so that glibtoolize is used if glibtool was found # set the LIBTOOLIZE here so that glibtoolize is used if glibtool was found
LIBTOOLIZE="${libtool}ize" LIBTOOLIZE="${libtool}ize"
lt_pversion=`$libtool --version 2>/dev/null|head -1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'` lt_pversion=`$libtool --version 2>/dev/null|head -n 1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'`
if test -z "$lt_pversion"; then if test -z "$lt_pversion"; then
echo "buildconf: libtool not found." echo "buildconf: libtool not found."
echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed" echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
@ -160,7 +160,7 @@ fi
#-------------------------------------------------------------------------- #--------------------------------------------------------------------------
# m4 check # m4 check
# #
m4=`${M4:-m4} --version 2>/dev/null|head -1`; m4=`${M4:-m4} --version 2>/dev/null|head -n 1`;
m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'` m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`
if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then