diff options
| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-08 03:09:18 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-08 03:09:18 +0000 |
| commit | 0a741075a362d55869f29662d528e2c97194574c (patch) | |
| tree | da942829cdbef930ff19a7832dbe92c6e3ba634d /configure.in | |
| parent | 6ea34efab04f08c4bb772af8406e09021a403bc0 (diff) | |
* configure.in (--with-opt-dir): Avoid nesting of double quotes
inside backquotes, since some traditional shells like PD KSH
(which OpenBSD's /bin/sh bases on) fails to parse them.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.in b/configure.in index a3d8a6795c..252525dce9 100644 --- a/configure.in +++ b/configure.in @@ -2304,7 +2304,8 @@ AC_ARG_WITH(opt-dir, AS_HELP_STRING([--with-opt-dir=DIR-LIST], [add optional headers and libraries directories separated by $PATH_SEPARATOR]), [ - CPPFLAGS="$CPPFLAGS `echo \"$PATH_SEPARATOR$withval\" | sed \"s|$PATH_SEPARATOR\([[^$PATH_SEPARATOR]*]\)| -I\1/include|g;s/^ //\"`" + val=`echo "$PATH_SEPARATOR$withval" | sed "s|$PATH_SEPARATOR\([[^$PATH_SEPARATOR]*]\)| -I\1/include|g;s/^ //"` + CPPFLAGS="$CPPFLAGS $val" set -x val=`IFS="$PATH_SEPARATOR" for dir in $withval; do |