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view mk/mkinstalldirs.sh @ 6:607e3be6bad8
Adjust to the moving target called the C++ standard.
Apparently nowadays it's not allowed to define an explicit copy
constructor but not an assignment operator. Consequently, defining the
explicit copy constructor in terms of the implicit/automatic
assignment operator for general convenience no longer works.
Add assignment operators.
Caution: not tested with the IBM compiler, but there's no particular
reason it shouldn't work.
author | David A. Holland |
---|---|
date | Mon, 30 May 2022 23:46:22 -0400 |
parents | 13d2b8934445 |
children |
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#!/bin/sh # mkinstalldirs - create install directories # usage: mkinstalldirs dirs # make this work right even if someone puts spaces in ( while [ "x$1" != x ]; do echo "$1" shift done ) | awk '{ if ($0 ~ "^/") { lead = "/"; sub("^/", "", $0); } else { lead = ""; } n = split($0, a, "/"); for (i=1;i<=n;i++) { printf "%s", lead; for (j=1;j<=i;j++) { printf "%s", a[j]; if (j<i) printf "/"; } printf "\n"; } }' | sort -u | awk '{ printf "if [ ! -d \"%s\" ]; then\n", $0; printf " echo \" [MKDIR] %s\"\n", $0; printf " mkdir \"%s\" || exit 1\n", $0; printf " chmod 755 \"%s\"\n", $0; printf "fi\n" }' | sh