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[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.
master
Glenn Strauss 11 months ago
parent
commit
7adc66259e
  1. 2
      autogen.sh

2
autogen.sh

@ -1,7 +1,7 @@
#!/bin/sh
# 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"
}

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