[gentoo-commits] proj/autotools-wrappers:main commit in: /

[Mike Frysinger]

commit:     b5ac3795546836195f926d62270f4b1d0dca5766
Author:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Sun Jan 30 07:26:19 2022 +0000
Commit:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Sun Jan 30 07:26:19 2022 +0000
URL:        
https://gitweb.gentoo.org/proj/autotools-wrappers.git/commit/?id=b5ac3795

autoconf-wrapper: use -E with sed

The -E option to enable POSIX ERE is more portable.

Signed-off-by: Mike Frysinger <vapier <AT> gentoo.org>

 ac-wrapper.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ac-wrapper.sh b/ac-wrapper.sh
index d225eca..29a5d87 100755
--- a/ac-wrapper.sh
+++ b/ac-wrapper.sh
@@ -131,7 +131,7 @@ fi
 # autodetect helpers
 #
 acprereq_version() {
-       sed -n -r \
+       sed -n -E \
                -e '/^\s*(#|dnl)/d' \
                -e '/AC_PREREQ/s:.*AC_PREREQ\s*\(\[?\s*([0-9.]+)\s*\]?\):\1:p' \
                "$@" |
@@ -141,7 +141,7 @@ acprereq_version() {
 
 generated_version() {
        local re='^# Generated (by (GNU )?Autoconf|automatically using autoconf 
version) ([0-9.]+).*'
-       sed -n -r "/${re}/{s:${re}:\3:;p;q}" "$@"
+       sed -n -E "/${re}/{s:${re}:\3:;p;q}" "$@"
 }
 
 #