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-rw-r--r--debian/patches/606_nx-X11_build-on-aarch64.full.patch77
1 files changed, 77 insertions, 0 deletions
diff --git a/debian/patches/606_nx-X11_build-on-aarch64.full.patch b/debian/patches/606_nx-X11_build-on-aarch64.full.patch
new file mode 100644
index 000000000..bda43399a
--- /dev/null
+++ b/debian/patches/606_nx-X11_build-on-aarch64.full.patch
@@ -0,0 +1,77 @@
+Description: Provide build support for aarch64 architecture
+Author: Orion Poplawski <orion@cora.nwra.com>
+--- a/nx-X11/config/cf/Imake.cf
++++ b/nx-X11/config/cf/Imake.cf
+@@ -908,6 +908,9 @@
+ # endif
+ # undef __ARMEB__
+ # endif
++# ifdef __aarch64__
++# define Arm64Architecture
++# endif
+ # ifdef mc68000
+ # define Mc68020Architecture
+ # undef mc68000
+--- a/nx-X11/config/cf/linux.cf
++++ b/nx-X11/config/cf/linux.cf
+@@ -844,6 +844,16 @@
+ # define ServerExtraDefines -DGCCUSESGAS XFree86ServerDefines
+ #endif /* Arm32Achitecture */
+
++#ifdef Arm64Architecture
++# define DefaultCCOptions
++# ifndef OptimizedCDebugFlags
++# define OptimizedCDebugFlags -O3
++# endif
++# define LinuxMachineDefines -D__aarch64__ -U__arm -Uarm
++# define ServerOSDefines XFree86ServerOSDefines -DDDXTIME
++# define ServerExtraDefines -DGCCUSESGAS XFree86ServerDefines
++#endif /* Arm64Achitecture */
++
+ #ifdef HPArchitecture
+ # define OptimizedCDebugFlags -O2 GccAliasingArgs
+ # define LinuxMachineDefines -D__hppa__
+--- a/nx-X11/config/cf/Imake.tmpl
++++ b/nx-X11/config/cf/Imake.tmpl
+@@ -526,6 +526,10 @@
+ #define ByteOrder X_BIG_ENDIAN
+ #elif defined(Arm32Architecture)
+ #define ByteOrder X_LITTLE_ENDIAN
++#elif defined(Arm64ebArchitecture)
++#define ByteOrder X_BIG_ENDIAN
++#elif defined(Arm64Architecture)
++#define ByteOrder X_LITTLE_ENDIAN
+ #elif defined(RsArchitecture)
+ #define ByteOrder X_BIG_ENDIAN
+ #elif defined(PpcArchitecture) || defined(Ppc64Architecture)
+--- a/nx-X11/programs/Xserver/include/servermd.h
++++ b/nx-X11/programs/Xserver/include/servermd.h
+@@ -154,6 +154,28 @@
+
+ #endif /* __arm32__ */
+
++#ifdef __aarch64__
++
++#ifdef __AARCH64EL__
++#define IMAGE_BYTE_ORDER LSBFirst
++#define BITMAP_BIT_ORDER LSBFirst
++#endif
++#ifdef __AARCH64EB__
++#define IMAGE_BYTE_ORDER MSBFirst
++#define BITMAP_BIT_ORDER MSBFirst
++#endif
++
++# if defined(XF86MONOVGA) || defined(XF86VGA16)
++# define BITMAP_SCANLINE_UNIT 8
++# endif
++
++#define GLYPHPADBYTES 4
++#define GETLEFTBITS_ALIGNMENT 1
++#define LARGE_INSTRUCTION_CACHE
++#define AVOID_MEMORY_READ
++
++#endif /* __aarch64__ */
++
+ #if defined (hpux) || defined __hppa__
+
+ #define IMAGE_BYTE_ORDER MSBFirst