[build] more portable autogen.sh shell script

Use more portable shell function definition, better supported by /bin/sh

Some /bin/sh, e.g. dash, do not support trap on ERR,
so that will issue some trace and will not trigger on ERR,
but the rest of the script runs fine.
Glenn Strauss 2020-10-23 13:00:13 -04:00
parent f65b054887
commit 7adc66259e
1 changed files with 1 additions and 1 deletions

View File

@ -1,7 +1,7 @@
# Run this to generate all the initial makefiles, etc.
function errtrace {
errtrace() {
echo 1>&2 \
"build requires autoconf automake libtool m4 pcre pcre-devel pkg-config"