File fix-mono-alignment.patch of Package libgpod

Overview Repositories Revisions Requests Users Attributes Meta

File fix-mono-alignment.patch of Package libgpod

From 9a64ee60dd3e68c78292b97241616ac1d7a01c15 Mon Sep 17 00:00:00 2001
From: Christian Krause <chkr@fedoraproject.org>
Date: Thu, 6 Jan 2011 23:12:43 +0100
Subject: [PATCH] [mono] fix alignment issues on x86

---
 bindings/mono/Makefile.include            |    2 +-
 bindings/mono/libgpod-sharp/Artwork.cs    |    4 ++++
 bindings/mono/libgpod-sharp/Chapter.cs    |    4 ++++
 bindings/mono/libgpod-sharp/IpodInfo.cs   |    5 +++++
 bindings/mono/libgpod-sharp/PhotoAlbum.cs |    5 +++++
 bindings/mono/libgpod-sharp/Playlist.cs   |    5 +++++
 bindings/mono/libgpod-sharp/Track.cs      |    4 ++++
 configure.ac                              |    7 +++++++
 8 files changed, 35 insertions(+), 1 deletions(-)

diff --git a/bindings/mono/Makefile.include b/bindings/mono/Makefile.include
index 504b059..a587456 100644
--- a/bindings/mono/Makefile.include
+++ b/bindings/mono/Makefile.include
@@ -18,7 +18,7 @@ all: $(ASSEMBLY_FILE)
 $(ASSEMBLY_FILE).mdb: $(ASSEMBLY_FILE)
 
 $(ASSEMBLY_FILE): $(SOURCES_BUILD)
-	$(MCS) -debug -unsafe -target:$(TARGET) -out:$@ $(LINK) $(SOURCES_BUILD)
+	$(MCS) $(GMCS_FLAGS) -debug -unsafe -target:$(TARGET) -out:$@ $(LINK) $(SOURCES_BUILD)
 
 EXTRA_DIST = $(SOURCES_BUILD)
 
diff --git a/bindings/mono/libgpod-sharp/Artwork.cs b/bindings/mono/libgpod-sharp/Artwork.cs
index 5be7369..5773e35 100644
--- a/bindings/mono/libgpod-sharp/Artwork.cs
+++ b/bindings/mono/libgpod-sharp/Artwork.cs
@@ -24,7 +24,11 @@ namespace GPod {
 	using native;
 	
 	namespace native {
+#if ALIGNMENT_X86_LINUX
+		[StructLayout (LayoutKind.Sequential, Pack=4)]
+#else
 		[StructLayout (LayoutKind.Sequential)]
+#endif
 		internal struct Itdb_Artwork {
 			public IntPtr thumbnail;
 			public uint   id;
diff --git a/bindings/mono/libgpod-sharp/Chapter.cs b/bindings/mono/libgpod-sharp/Chapter.cs
index 66ca556..ea632cd 100644
--- a/bindings/mono/libgpod-sharp/Chapter.cs
+++ b/bindings/mono/libgpod-sharp/Chapter.cs
@@ -22,7 +22,11 @@ namespace GPod {
 	using native;
 	
 	namespace native {
+#if ALIGNMENT_X86_LINUX
+		[StructLayout (LayoutKind.Sequential, Pack=4)]
+#else
 		[StructLayout (LayoutKind.Sequential)]
+#endif
 		internal struct Itdb_Chapter {
 			public uint   startpos;
 			public IntPtr chaptertitle;
diff --git a/bindings/mono/libgpod-sharp/IpodInfo.cs b/bindings/mono/libgpod-sharp/IpodInfo.cs
index 697041b..14024eb 100644
--- a/bindings/mono/libgpod-sharp/IpodInfo.cs
+++ b/bindings/mono/libgpod-sharp/IpodInfo.cs
@@ -23,6 +23,11 @@ namespace GPod {
 	using System.Collections.Generic;
 	
 	namespace native {
+#if ALIGNMENT_X86_LINUX
+		[StructLayout (LayoutKind.Sequential, Pack=4)]
+#else
+		[StructLayout (LayoutKind.Sequential)]
+#endif
 		internal struct Itdb_IpodInfo {
 			public IntPtr         model_number;
 			public double         capacity;
diff --git a/bindings/mono/libgpod-sharp/PhotoAlbum.cs b/bindings/mono/libgpod-sharp/PhotoAlbum.cs
index 42b2365..4a248ec 100644
--- a/bindings/mono/libgpod-sharp/PhotoAlbum.cs
+++ b/bindings/mono/libgpod-sharp/PhotoAlbum.cs
@@ -24,6 +24,11 @@ namespace GPod {
 	using native;
 	
 	namespace native {
+#if ALIGNMENT_X86_LINUX
+		[StructLayout (LayoutKind.Sequential, Pack=4)]
+#else
+		[StructLayout (LayoutKind.Sequential)]
+#endif
 		internal struct Itdb_PhotoAlbum {
 			public IntPtr photodb;
 			public IntPtr name;
diff --git a/bindings/mono/libgpod-sharp/Playlist.cs b/bindings/mono/libgpod-sharp/Playlist.cs
index 7ff5a68..48e4e32 100644
--- a/bindings/mono/libgpod-sharp/Playlist.cs
+++ b/bindings/mono/libgpod-sharp/Playlist.cs
@@ -24,6 +24,11 @@ namespace GPod {
 	using native;
 	
 	namespace native {
+#if ALIGNMENT_X86_LINUX
+		[StructLayout (LayoutKind.Sequential, Pack=4)]
+#else
+		[StructLayout (LayoutKind.Sequential)]
+#endif
 		internal struct Itdb_Playlist {
 			public IntPtr itdb;
 			public IntPtr name;
diff --git a/bindings/mono/libgpod-sharp/Track.cs b/bindings/mono/libgpod-sharp/Track.cs
index 434df7e..ce716fa 100644
--- a/bindings/mono/libgpod-sharp/Track.cs
+++ b/bindings/mono/libgpod-sharp/Track.cs
@@ -24,7 +24,11 @@ namespace GPod {
 	
 	
 	namespace native {
+#if ALIGNMENT_X86_LINUX
+		[StructLayout (LayoutKind.Sequential, Pack=4)]
+#else
 		[StructLayout (LayoutKind.Sequential)]
+#endif
 		internal struct Itdb_Track {
 			public IntPtr		itdb;
 			public IntPtr		title;
diff --git a/configure.ac b/configure.ac
index a52ac3a..c3ea6c2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -315,6 +315,13 @@ dnl **************************************************
 MONO_MIN_VERSION=1.9.1
 GTK_SHARP_MIN_VERSION=2.12
 LIBGPOD_CHECK_MONO
+AC_CHECK_ALIGNOF([double])
+if test "$ac_cv_alignof_double" -eq 4 ; then
+    GMCS_FLAGS=-define:ALIGNMENT_X86_LINUX
+else
+    GMCS_FLAGS=
+fi
+AC_SUBST(GMCS_FLAGS)
 
 dnl warnings bits, copied from gnome-keyring configure.in
 dnl Turn on the additional warnings last, so -Werror doesn't affect other tests.
-- 
1.7.0.1

Places

File fix-mono-alignment.patch of Package libgpod

Places