From 7e50fe1a55b8b799faf7730327ab628a65cf7f27 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Sat, 7 Jun 2008 15:19:18 +0000
Subject: - if UNIX98PTY_ONLY is not set then we're in legacy land anyway which
needs UCLIBC_HAS_GETPT unconditionally for __libc_ptyname{1,2}[] and
related bloat.
---
extra/Configs/Config.in | 37 ++++++++++++++++++++++++-------------
1 file changed, 24 insertions(+), 13 deletions(-)
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index db2483e5f..892768500 100644
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -558,15 +558,31 @@ config UCLIBC_HAS_PTY
If unsure, just answer Y.
+config ASSUME_DEVPTS
+ bool "Assume that /dev/pts is a devpts or devfs file system"
+ default y
+ depends on UCLIBC_HAS_PTY
+ help
+ Enable this if /dev/pts is on a devpts or devfs filesystem. Both
+ these filesystems automatically manage permissions on the /dev/pts
+ devices. You may need to mount your devpts or devfs filesystem on
+ /dev/pts for this to work.
+
+ Most people should answer Y.
+
config UNIX98PTY_ONLY
bool "Support only Unix 98 PTYs"
default y
depends on UCLIBC_HAS_PTY
help
If you want to support only Unix 98 PTYs enable this. Some older
- applications may need this disabled. For most current programs,
- you can generally answer Y.
+ applications may need this disabled and will thus use legacy BSD
+ style PTY handling which is more complex and also bigger than
+ Unix 98 PTY handling.
+
+ For most current programs, you can generally answer Y.
+if UNIX98PTY_ONLY
config UCLIBC_HAS_GETPT
bool "Support getpt() (glibc-compat)"
default n
@@ -578,18 +594,13 @@ config UCLIBC_HAS_GETPT
Either use posix_openpt() or just open /dev/ptmx yourself.
If unsure, just say N.
+endif
-config ASSUME_DEVPTS
- bool "Assume that /dev/pts is a devpts or devfs file system"
- default y
- depends on UCLIBC_HAS_PTY
- help
- Enable this if /dev/pts is on a devpts or devfs filesystem. Both
- these filesystems automatically manage permissions on the /dev/pts
- devices. You may need to mount your devpts or devfs filesystem on
- /dev/pts for this to work.
-
- Most people should answer Y.
+if !UNIX98PTY_ONLY
+# Have to use __libc_ptyname{1,2}[] and related bloat
+config UCLIBC_HAS_GETPT
+ def_bool y
+endif
config UCLIBC_HAS_TM_EXTENSIONS
bool "Support 'struct tm' timezone extension fields"
--
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