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| author | wl <wl> | 2005-12-12 07:14:59 +0000 |
|---|---|---|
| committer | wl <wl> | 2005-12-12 07:14:59 +0000 |
| commit | 9e6a60bf918ba3640ec0ab0ad6d5d038539264e3 (patch) | |
| tree | 9cd16b8f0593a4e8652dd679c1affd40b3cc1098 /aclocal.m4 | |
| parent | 6d3ccc9eb36f1a1beb99286cde0cab9503e5b1e0 (diff) | |
| download | groff-9e6a60bf918ba3640ec0ab0ad6d5d038539264e3.tar.gz | |
* aclocal.m4 (GROFF_MAKEINFO): Fix regexps to be POSIX conformant.
In particular, don't use `\+' since it is a GNU sed extension.
* configure: Regenerated.
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -68,7 +68,7 @@ AC_DEFUN([GROFF_MAKEINFO], AC_MSG_CHECKING([for makeinfo version]) # We need an additional level of quoting to make sed's regexps work. [makeinfo_version=`$MAKEINFO --version 2>&1 \ - | sed 's/^.* \([^ ]\+\)$/\1/;1q'`] + | sed -e 's/^.* \([^ ][^ ]*\)$/\1/' -e '1q'`] AC_MSG_RESULT([$makeinfo_version]) # Consider only the first two numbers in version number string. [makeinfo_version_major=`echo $makeinfo_version \ @@ -78,7 +78,7 @@ AC_DEFUN([GROFF_MAKEINFO], makeinfo_version_minor=0 else [makeinfo_version_minor=`echo $makeinfo_version \ - | sed 's/^[^.]\+\(.*\)$/\1/'`] + | sed 's/^[^.][^.]*\(.*\)$/\1/'`] # No minor version number at all? if test -z "$makeinfo_version_minor"; then makeinfo_version_minor=0 |