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| author | Alexander Barton <alex@barton.de> | 2013-01-27 12:25:58 +0100 |
|---|---|---|
| committer | Alexander Barton <alex@barton.de> | 2013-01-27 12:25:58 +0100 |
| commit | 419ff38a07cb0b1637b444c96cd6868a7a9e5524 (patch) | |
| tree | 0dcf35f6433e3035d7e9eff091e926b33b84889c /autogen.sh | |
| parent | 8d8201502f79bfe6fdaf8e94a11544332bb9630a (diff) | |
| download | ngircd-419ff38a07cb0b1637b444c96cd6868a7a9e5524.tar.gz ngircd-419ff38a07cb0b1637b444c96cd6868a7a9e5524.zip | |
autogen.sh: Don't use "egrep -o", use "sed"
"egrep -o" isn't portable and not available on OpenBSD, for example. So let's use sed instead to get the automake version. The expression used now is less specific but should work as well ...
Diffstat (limited to 'autogen.sh')
| -rwxr-xr-x | autogen.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/autogen.sh b/autogen.sh index b1fa883d..08cd4c2e 100755 --- a/autogen.sh +++ b/autogen.sh @@ -153,7 +153,7 @@ echo "Searching for required tools ..." [ -z "$AUTOMAKE" ] && Notfound automake [ -z "$AUTOCONF" ] && Notfound autoconf -AM_VERSION=`$AUTOMAKE --version|head -n 1|egrep -o "([1-9]\.[0-9]+(\.[0-9]+)*)"` +AM_VERSION=`$AUTOMAKE --version | head -n 1 | sed -e 's/.* //g'` ifs=$IFS; IFS="."; set $AM_VERSION; IFS=$ifs AM_MAJOR="$1"; AM_MINOR="$2"; AM_PATCHLEVEL="$3" echo "Detected automake $AM_VERSION ..." |