From: hcg <hcg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 29 Jan 2013 15:26:42 +0000 (+0000)
Subject: [package] libdirectfb: When volotile keyword is not used, compiler generates code... 
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=378b211816b04985a90c52d91e1e4a49738ce702;p=packages.git

[package] libdirectfb: When volotile keyword is not used, compiler generates code that uses old value of implementations and not the new one set by dlopen()


git-svn-id: svn://svn.openwrt.org/openwrt/packages@35386 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/libs/libdirectfb/patches/001-disable-asm.patch b/libs/libdirectfb/patches/001-disable-asm.patch
new file mode 100644
index 000000000..c38498a50
--- /dev/null
+++ b/libs/libdirectfb/patches/001-disable-asm.patch
@@ -0,0 +1,13 @@
+--- DirectFB-1.4.2/configure.in.orig	2009-10-14 17:19:38.000000000 +0200
++++ DirectFB-1.4.2/configure.in	2009-10-14 17:19:55.000000000 +0200
+@@ -221,8 +221,8 @@
+ have_kos=no
+ need_libc_r=no
+ need_libdl=yes
++want_ppcasm=no
++want_armasm=no
+-want_ppcasm=yes
+-want_armasm=yes
+ 
+ case "$target_or_host" in
+   *-linux*)
diff --git a/libs/libdirectfb/patches/002-use-volatile-keyword.patch b/libs/libdirectfb/patches/002-use-volatile-keyword.patch
new file mode 100644
index 000000000..79041106a
--- /dev/null
+++ b/libs/libdirectfb/patches/002-use-volatile-keyword.patch
@@ -0,0 +1,30 @@
+diff -burN DirectFB-1.4.2.orig/lib/direct/interface.c DirectFB-1.4.2/lib/direct/interface.c
+--- DirectFB-1.4.2.orig/lib/direct/interface.c	2013-01-29 13:57:25.000000000 +0100
++++ DirectFB-1.4.2/lib/direct/interface.c	2013-01-29 13:59:37.000000000 +0100
+@@ -74,7 +74,7 @@
+ } DirectInterfaceImplementation;
+ 
+ static pthread_mutex_t  implementations_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
+-static DirectLink      *implementations       = NULL;
++static DirectLink      * volatile implementations       = NULL;
+ 
+ /**************************************************************************************************/
+ 
+@@ -96,7 +96,7 @@
+      D_DEBUG_AT( Direct_Interface, "  -> %s | %s\n", impl->type, impl->implementation );
+ 
+      pthread_mutex_lock( &implementations_mutex );
+-     direct_list_prepend( &implementations, &impl->link );
++     direct_list_prepend( (DirectLink**)&implementations, &impl->link );
+      pthread_mutex_unlock( &implementations_mutex );
+ }
+ 
+@@ -111,7 +111,7 @@
+           D_MAGIC_ASSERT( impl, DirectInterfaceImplementation );
+ 
+           if (impl->funcs == funcs) {
+-               direct_list_remove( &implementations, &impl->link );
++               direct_list_remove( (DirectLink**)&implementations, &impl->link );
+ 
+                break;
+           }
diff --git a/libs/libdirectfb/patches/disable-asm.patch b/libs/libdirectfb/patches/disable-asm.patch
deleted file mode 100644
index c38498a50..000000000
--- a/libs/libdirectfb/patches/disable-asm.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- DirectFB-1.4.2/configure.in.orig	2009-10-14 17:19:38.000000000 +0200
-+++ DirectFB-1.4.2/configure.in	2009-10-14 17:19:55.000000000 +0200
-@@ -221,8 +221,8 @@
- have_kos=no
- need_libc_r=no
- need_libdl=yes
-+want_ppcasm=no
-+want_armasm=no
--want_ppcasm=yes
--want_armasm=yes
- 
- case "$target_or_host" in
-   *-linux*)