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Checking for grep and sed has been rationalised, and now emit the same messages as for the other tools.

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/trunk/configure |   53    36    17     0 ++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 36 insertions(+), 17 deletions(-)
This commit is contained in:
Yann E. MORIN" 2009-02-01 18:40:16 +00:00
parent 430ce931e1
commit 7eda231a2d
1 changed files with 36 additions and 17 deletions
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33
configure vendored
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@ -280,14 +280,24 @@ if [ -n "${grep}" ]; then
echo "${grep} (cached)" echo "${grep} (cached)"
else else
grep="$( which grep 2>/dev/null )" grep="$( which grep 2>/dev/null )"
[ -z "${grep}" ] && do_error "not found" if [ -z "${grep}" ]; then
echo "not found"
else
echo "${grep}" echo "${grep}"
fi
printf "Checking whether '${grep}' supports -E... " printf "Checking whether '${grep}' supports -E... "
if echo 'foo' |"${grep}" -E 'foo' >/dev/null 2>&1; then if echo 'foo' |"${grep}" -E 'foo' >/dev/null 2>&1; then
echo "yes" echo "yes"
else else
do_error "no" echo "no"
grep=
fi
fi
fi
if [ -z "${grep}" ]; then
echo "Either you are missing entirely the needed tool,"
echo "or the version you have is tool old."
echo "You can give the path to this tool using: --with-grep=PATH"
do_error "Bailing out..."
fi fi
printf "Checking for 'sed'... " printf "Checking for 'sed'... "
@ -295,17 +305,26 @@ if [ -n "${sed}" ]; then
echo "${sed} (cached)" echo "${sed} (cached)"
else else
sed="$( which sed 2>/dev/null )" sed="$( which sed 2>/dev/null )"
[ -z "${sed}" ] && do_error "not found" if [ -z "${sed}" ]; then
echo "not found"
else
echo "${sed}" echo "${sed}"
fi
printf "Checking wether '${sed}' supports -i and -e... " printf "Checking wether '${sed}' supports -i and -e... "
touch .ct-ng.sed.test touch .ct-ng.sed.test
if "${sed}" -r -i -e 's/foo/bar/' .ct-ng.sed.test >/dev/null 2>&1; then if "${sed}" -r -i -e 's/foo/bar/' .ct-ng.sed.test >/dev/null 2>&1; then
rm -f .ct-ng.sed.test
echo "yes" echo "yes"
else else
echo "no"
sed=
fi
rm -f .ct-ng.sed.test rm -f .ct-ng.sed.test
do_error "no" fi
fi
if [ -z "${sed}" ]; then
echo "Either you are missing entirely the needed tool,"
echo "or the version you have is tool old."
echo "You can give the path to this tool using: --with-sed=PATH"
do_error "Bailing out..."
fi fi
# Check the existence of absolutely required tools # Check the existence of absolutely required tools