Package: nvidia-texture-tools
Version: 2.0.8-1+dfsg-5
Severity: wishlist
User: debian-...@lists.debian.org
Usertags: arm64
It would be great if this package would be built for ARM64, too.
I understand that this is mostly an upstream issue. I have an initial
patch and I'll forward it to upstream soon, so you may want to hold
off.
But I do have a patch with which the Debian package builds. Let me
know what you think.
Note that I'm not sure about how to name NV_CPU_. I used NV_CPU_ARM64
because most people use "ARM64" to refer to this platform, but
technically it's called AARCH64, so maybe NV_CPU_AARCH64 would be
better. But it seems that's not exposed to the -dev package anyway,
so it shouldn't matter for Debian.
I'll add the upstream URL once I filed a bug there.
--
Martin Michlmayr
Linux for HP Helion OpenStack, Hewlett-Packard
diff -urN a/nvidia-texture-tools-2.0.8-1+dfsg/debian/control nvidia-texture-tools-2.0.8-1+dfsg/debian/control
--- a/nvidia-texture-tools-2.0.8-1+dfsg/debian/control 2014-10-03 19:28:24.0 +
+++ nvidia-texture-tools-2.0.8-1+dfsg/debian/control 2015-06-27 23:33:21.04000 +
@@ -20,7 +20,7 @@
Homepage: http://code.google.com/p/nvidia-texture-tools/
Package: libnvtt2
-Architecture: amd64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 powerpc ppc64
+Architecture: amd64 arm64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 powerpc ppc64
Multi-Arch: same
Pre-Depends: multiarch-support, ${misc:Pre-Depends}
Depends:
@@ -33,7 +33,7 @@
normal map generation, format conversion and DXT compression.
Package: libnvtt-bin
-Architecture: amd64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 powerpc ppc64
+Architecture: amd64 arm64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 powerpc ppc64
Multi-Arch: foreign
Depends:
${misc:Depends},
@@ -49,7 +49,7 @@
This package contains the nvidia texture tools.
Package: libnvtt-dev
-Architecture: amd64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 powerpc ppc64
+Architecture: amd64 arm64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 powerpc ppc64
Section: libdevel
Depends:
libnvtt2 (= ${binary:Version}),
diff -urN a/nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/11-arm64-support.patch nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/11-arm64-support.patch
--- a/nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/11-arm64-support.patch 1970-01-01 00:00:00.0 +
+++ nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/11-arm64-support.patch 2015-06-27 23:46:20.83000 +
@@ -0,0 +1,59 @@
+Description: Add ARM64 support
+Author: Martin Michlmayr
+
+---
+
+--- nvidia-texture-tools-2.0.8-1+dfsg.orig/src/nvcore/Debug.cpp
nvidia-texture-tools-2.0.8-1+dfsg/src/nvcore/Debug.cpp
+@@ -221,6 +221,9 @@ namespace
+ # elif NV_CPU_PPC
+ ucontext_t * ucp = (ucontext_t *)secret;
+ return (void *) ucp->uc_mcontext.regs->nip;
++# elif NV_CPU_ARM64
++ ucontext_t * ucp = (ucontext_t *)secret;
++ return (void *) ucp->uc_mcontext.pc;
+ # endif
+ # endif
+
+--- nvidia-texture-tools-2.0.8-1+dfsg.orig/src/nvcore/nvcore.h
nvidia-texture-tools-2.0.8-1+dfsg/src/nvcore/nvcore.h
+@@ -65,6 +65,7 @@
+ // NV_CPU_X86_64
+ // NV_CPU_PPC
+ // NV_CPU_ARM
++// NV_CPU_ARM64
+
+ #define NV_CPU_STRING POSH_CPU_STRING
+
+@@ -76,6 +77,8 @@
+ # define NV_CPU_PPC 1
+ #elif defined POSH_CPU_STRONGARM
+ # define NV_CPU_ARM 1
++#elif defined POSH_CPU_AARCH64
++# define NV_CPU_ARM64 1
+ #else
+ # error "Unsupported CPU"
+ #endif
+--- nvidia-texture-tools-2.0.8-1+dfsg.orig/src/nvcore/poshlib/posh.h
nvidia-texture-tools-2.0.8-1+dfsg/src/nvcore/poshlib/posh.h
+@@ -485,6 +485,11 @@ Metrowerks:
+ # define POSH_CPU_STRING "ARM"
+ #endif
+
++#if defined __aarch64__
++# define POSH_CPU_AARCH64 1
++# define POSH_CPU_STRING "ARM64"
++#endif
++
+ #if defined mips || defined __mips__ || defined __MIPS__ || defined _MIPS
+ # define POSH_CPU_MIPS 1
+ # if defined _R5900
+@@ -658,7 +663,7 @@ Metrowerks:
+ ** the MIPS series, so we have to be careful about those.
+ **
+ */
+-#if defined POSH_CPU_X86 || defined POSH_CPU_AXP || defined POSH_CPU_STRONGARM || defined POSH_OS_WIN32 || defined POSH_OS_WINCE || defined __MIPSEL__
++#if defined POSH_CPU_X86 || defined POSH_CPU_AXP || defined POSH_CPU_STRONGARM || POSH_CPU_AARCH64 || defined POSH_OS_WIN32 || defined POSH_OS_WINCE || defined __MIPSEL__
+ # define POSH_ENDIAN_STRING "little"
+ # define POSH_LITTLE_ENDIAN 1
+ #else
diff -urN a/nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/series nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/series
--- a/nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/series 2014-10-03 19:28:24.0 +
+++ nvidia-texture-tools-2.0.8-1+dfsg/debian/patches/series 2015-06-27 23:41:51.94000 +
@@ -8,3 +8,4 @@
08-fix-wordsize-warning.patch
09-arm-fix.patch
10-fix-cxxflags.patch
+11-arm64-support.patch
