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Work around Solaris's grep not supporting -q
author
Ian Lynagh
<igloo@earth.li>
Thu, 19 Mar 2009 17:15:01 +0000
(17:15 +0000)
committer
Ian Lynagh
<igloo@earth.li>
Thu, 19 Mar 2009 17:15:01 +0000
(17:15 +0000)
configure.ac
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diff --git
a/configure.ac
b/configure.ac
index
4067335
..
f7f6c09
100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-1299,8
+1299,9
@@
AC_OUTPUT
# $(eval ...) inside conditionals causes errors
# with make 3.80, so warn the user if it looks like they're about to
# try to use it.
# $(eval ...) inside conditionals causes errors
# with make 3.80, so warn the user if it looks like they're about to
# try to use it.
+# We would use "grep -q" here, but Solaris's grep doesn't support it.
checkMake380() {
checkMake380() {
- if $1 --version 2>&1 | head -1 | grep -q 'GNU Make 3\.80'
+ if $1 --version 2>&1 | head -1 | grep 'GNU Make 3\.80' > /dev/null
then
echo
echo "WARNING: It looks like \"$1\" is GNU make 3.80."
then
echo
echo "WARNING: It looks like \"$1\" is GNU make 3.80."