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52394: alter form of /dev/fd test to work where /bin/sh is ksh such as on Solaris 11

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This commit is contained in:
Oliver Kiddle 2023-12-13 11:45:38 +01:00
parent 10c3ed20c7
commit 0b5850c162
2 changed files with 4 additions and 1 deletions

3
ChangeLog
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@ -1,5 +1,8 @@
2023-12-13 Oliver Kiddle <opk@zsh.org>
* 52394: configure.ac: alter form of /dev/fd test to work where
/bin/sh is ksh such as on Solaris 11
* 52393: Test/ztst.zsh: fix tests on Solaris by omitting -a option
to diff as it is not supported there

2
configure.ac
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@ -2016,7 +2016,7 @@ AH_TEMPLATE([PATH_DEV_FD],
[Define to the path of the /dev/fd filesystem.])
AC_CACHE_CHECK(for /dev/fd filesystem, zsh_cv_sys_path_dev_fd,
[for zsh_cv_sys_path_dev_fd in /proc/self/fd /dev/fd no; do
test x`echo ok|(exec 3<&0; cat $zsh_cv_sys_path_dev_fd/3 2>/dev/null;)` = xok && break
(exec 3<&0; test -e $zsh_cv_sys_path_dev_fd/3;) && break
done])
if test x$zsh_cv_sys_path_dev_fd != xno; then
AC_DEFINE_UNQUOTED(PATH_DEV_FD, "$zsh_cv_sys_path_dev_fd")