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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2013-03-23 00:43:17 +0100 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2013-03-23 00:43:17 +0100 |
| commit | 1af59b317d4e4120d6aa82dabe401a1f78a95168 (patch) | |
| tree | 593e9b52618f2842d38881a6ed35662f94520529 /debian/Makefile.replace.sh | |
| parent | 1b4092e0f1c9760e4d34e9fed7ce3a559c327417 (diff) | |
| download | nx-libs-1af59b317d4e4120d6aa82dabe401a1f78a95168.tar.gz nx-libs-1af59b317d4e4120d6aa82dabe401a1f78a95168.tar.bz2 nx-libs-1af59b317d4e4120d6aa82dabe401a1f78a95168.zip | |
Add Jan's reasoning for using string_rep() instead of bash based string substitutions as comment to /debian/Makefile.replaces.sh.
Diffstat (limited to 'debian/Makefile.replace.sh')
| -rw-r--r-- | debian/Makefile.replace.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/debian/Makefile.replace.sh b/debian/Makefile.replace.sh index d47d92bf4..83d6b5b3e 100644 --- a/debian/Makefile.replace.sh +++ b/debian/Makefile.replace.sh @@ -1,5 +1,29 @@ # from http://mywiki.wooledge.org/BashFAQ/021 +# The ${a/b/c} substitution is not POSIX compatible. Additionally, in +# bash 3.x, quotes do not escape slashes. This causes screwed up +# installation paths. +# +# SLES 11, bash-3.2-147.9.13 +# $ dirname="foo/bar" +# $ echo ${dirname//"foo/bar"/"omg/nei"} +# bar/omg/nei/bar +# +# openSUSE 12.2, bash-4.2-51.6.1 +# $ dirname="foo/bar" +# $ echo ${dirname//"foo/bar"/"omg/nei"} +# omg/nei +# +# openSUSE 12.2, dash-0.5.7-5.1.2.x86_64 +# $ dirname="foo/bar" +# $ echo ${dirname//"foo/bar"/"omg/nei"} +# dash: 2: Bad substitution +# +# Source this file into your bash scripts to make available +# a replacement (the string_rep function) for this substitution +# mess. +# + string_rep() { # initialize vars |