From b9d7979beaa972b58b947d505875fbc3fe3802c6 Mon Sep 17 00:00:00 2001
From: cedric <cedric@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Date: Mon, 16 Aug 2010 15:36:17 +0000
Subject: [PATCH] 	* eina: remove configure option for rwlock as it is
 not used anymore.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/eina@51220 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---
 configure.ac                 |  6 ------
 m4/efl_threads.m4            | 42 ------------------------------------------
 src/include/eina_config.h.in |  5 -----
 3 files changed, 53 deletions(-)

diff --git a/configure.ac b/configure.ac
index 7c88fad..4ed3ee1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -97,11 +97,6 @@ EFL_CHECK_THREADS(
    ],
    [have_threads="no"])
 EFL_CHECK_SPINLOCK([have_posix_threads_spinlock="yes"], [have_posix_threads_spinlock="no"])
-EFL_CHECK_RWLOCK(
-  [EINA_CONFIGURE_RWLOCKS_ENABLED="#define EINA_RWLOCKS_ENABLED"]
-  [have_posix_threads_rwlock="yes"],
-  [have_posix_threads_rwlock="no"])
-AC_SUBST([EINA_CONFIGURE_RWLOCKS_ENABLED])
 
 ### Additional options to configure
 
@@ -597,7 +592,6 @@ echo "  Default mempool......: ${have_default_mempool}"
 echo "  Thread Support.......: ${have_threads}"
 if test "${have_threads}" = "POSIX" ; then
 echo "    spinlock...........: ${have_posix_threads_spinlock}"
-echo "    rwlock.............: ${have_posix_threads_rwlock}"
 fi
 echo "  Amalgamation.........: ${do_amalgamation}"
 echo "  Iconv support........: ${have_iconv}"
diff --git a/m4/efl_threads.m4 b/m4/efl_threads.m4
index 843e466..2228f99 100644
--- a/m4/efl_threads.m4
+++ b/m4/efl_threads.m4
@@ -194,45 +194,3 @@ fi
 AS_IF([test "x$_efl_have_posix_threads_spinlock" = "xyes"], [$1], [$2])
 ])
 
-
-dnl Usage: EFL_CHECK_RWLOCK(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
-dnl Defines EFL_HAVE_POSIX_THREADS_RWLOCK
-AC_DEFUN([EFL_CHECK_RWLOCK],
-[
-dnl check if the compiler supports pthreads rwlock
-
-_efl_have_posix_threads_rwlock="no"
-
-if test "x${_efl_have_posix_threads}" = "xyes" ; then
-
-   SAVE_CFLAGS=${CFLAGS}
-   CFLAGS="${CFLAGS} ${EFL_PTHREAD_CFLAGS}"
-   SAVE_LIBS=${LIBS}
-   LIBS="${LIBS} ${EFL_PTHREAD_LIBS}"
-   AC_LINK_IFELSE(
-      [AC_LANG_PROGRAM([[
-#include <pthread.h>
-                       ]],
-                       [[
-pthread_rwlock_t lock = PTHREAD_RWLOCK_INITIALIZER;
-int res;
-res = pthread_rwlock_init(&lock, PTHREAD_PROCESS_PRIVATE);
-                       ]])],
-      [_efl_have_posix_threads_rwlock="yes"],
-      [_efl_have_posix_threads_rwlock="no"])
-   CFLAGS=${SAVE_CFLAGS}
-   LIBS=${SAVE_LIBS}
-
-fi
-
-AC_MSG_CHECKING([whether to build POSIX threads rwlock code])
-AC_MSG_RESULT([${_efl_have_posix_threads_rwlock}])
-if test "x${_efl_enable_posix_threads}" = "xyes" && test "x${_efl_have_posix_threads_rwlock}" = "xno" ; then
-   AC_MSG_WARN([POSIX threads support requested but rwlocks are not supported])
-fi
-
-if test "x${_efl_have_posix_threads_rwlock}" = "xyes" ; then
-   AC_DEFINE([EFL_HAVE_POSIX_THREADS_RWLOCK], [1], [Define to mention that POSIX threads rwlocks are supported])
-fi
-AS_IF([test "x$_efl_have_posix_threads_rwlock" = "xyes"], [$1], [$2])
-])
diff --git a/src/include/eina_config.h.in b/src/include/eina_config.h.in
index 8cc4c84..56331bb 100644
--- a/src/include/eina_config.h.in
+++ b/src/include/eina_config.h.in
@@ -49,9 +49,4 @@
 #endif
 #define EINA_SIZEOF_WCHAR_T @EINA_SIZEOF_WCHAR_T@
 
-#ifdef EINA_RWLOCKS_ENABLED
-# undef EINA_RWLOCKS_ENABLED
-#endif
-@EINA_CONFIGURE_RWLOCKS_ENABLED@
-
 #endif /* EINA_CONFIG_H_ */
-- 
2.7.4