texlive[69609] Build/source/texk/bibtex-x: do not use sed -E in test

[commits+karl at tug.org]

Revision: 69609
          https://tug.org/svn/texlive?view=revision&revision=69609
Author:   karl
Date:     2024-01-27 18:42:25 +0100 (Sat, 27 Jan 2024)
Log Message:
-----------
do not use sed -E in test

Modified Paths:
--------------
    trunk/Build/source/texk/bibtex-x/ChangeLog
    trunk/Build/source/texk/bibtex-x/tests/bibtexu-iscjk.test

Modified: trunk/Build/source/texk/bibtex-x/ChangeLog
===================================================================
--- trunk/Build/source/texk/bibtex-x/ChangeLog	2024-01-27 01:50:18 UTC (rev 69608)
+++ trunk/Build/source/texk/bibtex-x/ChangeLog	2024-01-27 17:42:25 UTC (rev 69609)
@@ -1,3 +1,8 @@
+2024-01-27  Karl Berry  <karl at freefriends.org>
+
+	* tests/bibtexu-iscjk.test: sed -E is not portable to Solaris 10
+	(and other systems); also, use sed -n .../p instead of grep.
+
 2023-12-16  TANAKA Takuji  <ttk at t-lab.opal.ne.jp>
 
 	* configure.ac, version.h:

Modified: trunk/Build/source/texk/bibtex-x/tests/bibtexu-iscjk.test
===================================================================
--- trunk/Build/source/texk/bibtex-x/tests/bibtexu-iscjk.test	2024-01-27 01:50:18 UTC (rev 69608)
+++ trunk/Build/source/texk/bibtex-x/tests/bibtexu-iscjk.test	2024-01-27 17:42:25 UTC (rev 69609)
@@ -21,8 +21,16 @@
 ## test for is.knj.str$
 
 icuver=1000
-$_bibtexu --version | grep 'ICU version' | sed -E 's/.*ICU version ([1-9][0-9])\..*/\1/' > tests/icuver.txt
+$_bibtexu --version | sed -n 's/.*ICU version \([1-9][0-9]\)\..*/\1/p' \
+  >tests/icuver.txt
 icuver=`cat tests/icuver.txt`
+if test -z "$icuver"; then
+  echo "$0: quitting, could not determine icu version from bibtexu" >&2
+  echo "$0: ($_bibtexu --version)" >&2
+  $_bibtexu --version >&2
+  exit 1
+fi
+
 echo "*** icuver="$icuver
 if [ $icuver -lt 74 ]; then
   # skip CJK Ideograph Extension I