[PATCH v2] staging: usbip: userspace: allow `configure --with-tcp-wrappers`
W. Trevor King
wking at tremily.us
Fri Aug 17 04:02:38 UTC 2012
When `--with-tcp-wrappers` is passed to `configure`, the previous code
always reset LIBS to $saved_LIBS, regardless of whether libwrap was
found or not. The current code makes the `--with-tcp-wrappers` case
look more like the default case, and it only resets LIBS if libwrap
was not found.
---
Oops, I thought I'd tested the version that I mailed in, but obviously
not. This version actually works. Changes since v1:
else
- AC_MSG_RESULT([no])
- LIBS="$saved_LIBS"],
- fi
+ AC_MSG_RESULT([no]);
+ LIBS="$saved_LIBS"
+ fi],
dnl [ACTION-IF-NOT-GIVEN]
drivers/staging/usbip/userspace/configure.ac | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/usbip/userspace/configure.ac b/drivers/staging/usbip/userspace/configure.ac
index bf5cf49..43e641e 100644
--- a/drivers/staging/usbip/userspace/configure.ac
+++ b/drivers/staging/usbip/userspace/configure.ac
@@ -56,11 +56,11 @@ AC_ARG_WITH([tcp-wrappers],
[AS_HELP_STRING([--with-tcp-wrappers],
[use the libwrap (TCP wrappers) library])],
dnl [ACTION-IF-GIVEN]
- [saved_LIBS="$LIBS"
- if test "$withval" = "yes"; then
+ [if test "$withval" = "yes"; then
AC_MSG_RESULT([yes])
AC_MSG_CHECKING([for hosts_access in -lwrap])
- LIBS="-lwrap $LIBS"
+ saved_LIBS="$LIBS"
+ LIBS="-lwrap $saved_LIBS"
AC_TRY_LINK(
[int hosts_access(); int allow_severity, deny_severity;],
[hosts_access()],
@@ -69,9 +69,9 @@ AC_ARG_WITH([tcp-wrappers],
[use tcp wrapper]) wrap_LIB="-lwrap"],
[AC_MSG_RESULT([not found]); exit 1])
else
- AC_MSG_RESULT([no])
- fi
- LIBS="$saved_LIBS"],
+ AC_MSG_RESULT([no]);
+ LIBS="$saved_LIBS"
+ fi],
dnl [ACTION-IF-NOT-GIVEN]
[AC_MSG_RESULT([(default)])
AC_MSG_CHECKING([for hosts_access in -lwrap])
--
1.7.11.1
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