[nvtt]Upgrade version to 2.1.1 and fix build error on windows.

ports/nvtt/001-define-value-for-HAVE_UNISTD_H-in-mac-os.patch

@@ -1,16 +1,16 @@
-diff --git a/src/nvconfig.h.in b/src/nvconfig.h.in
-index 16da646..ada6be0 100644
---- a/src/nvconfig.h.in
-+++ b/src/nvconfig.h.in
-@@ -1,7 +1,11 @@
- #ifndef NV_CONFIG
- #define NV_CONFIG
- 
-+#if NV_OS_DARWIN & !NV_OS_IOS
-+#cmakedefine01 HAVE_UNISTD_H
-+#else
- #cmakedefine HAVE_UNISTD_H
-+#endif
- #cmakedefine HAVE_STDARG_H
- #cmakedefine HAVE_SIGNAL_H
- #cmakedefine HAVE_EXECINFO_H
+diff --git a/src/nvconfig.h.in b/src/nvconfig.h.in
+index 16da646..ada6be0 100644
+--- a/src/nvconfig.h.in
++++ b/src/nvconfig.h.in
+@@ -1,7 +1,11 @@
+ #ifndef NV_CONFIG
+ #define NV_CONFIG
+
++#if NV_OS_DARWIN & !NV_OS_IOS
++#cmakedefine01 HAVE_UNISTD_H
++#else
+ #cmakedefine HAVE_UNISTD_H
++#endif
+ #cmakedefine HAVE_STDARG_H
+ #cmakedefine HAVE_SIGNAL_H
+ #cmakedefine HAVE_EXECINFO_H

ports/nvtt/CONTROL

@@ -1,3 +1,3 @@
 Source: nvtt
-Version: 2.1.0-3
+Version: 2.1.1
 Description: Texture processing tools with support for Direct3D 10 and 11 formats.

ports/nvtt/fix-build-error.patch

@@ -0,0 +1,39 @@
+diff --git a/extern/butteraugli/butteraugli.h b/extern/butteraugli/butteraugli.h
+index 31824b8..c116a73 100644
+--- a/extern/butteraugli/butteraugli.h
++++ b/extern/butteraugli/butteraugli.h
+@@ -134,7 +134,14 @@ bool ButteraugliAdaptiveQuantization(size_t xsize, size_t ysize,
+ // The conventional syntax uint8_t* const RESTRICT is more confusing - it is
+ // not immediately obvious that the pointee is non-const.
+ template <typename T>
++#ifdef _MSC_VER
++// Due to MSVC bug:
++// https://developercommunity.visualstudio.com/content/problem/32196/msvc-cant-compile-a-templated-using-without-instan.html
++// , we cannot use __restrict now. Loss some performance instead of can't use this code.
++using ConstRestrict = T const;
++#else
+ using ConstRestrict = T const BUTTERAUGLI_RESTRICT;
++#endif
+
+ // Functions that depend on the cache line size.
+ class CacheAligned {
+diff --git a/src/nvthread/Atomic.h b/src/nvthread/Atomic.h
+index 212b9cb..b8eaedb 100644
+--- a/src/nvthread/Atomic.h
++++ b/src/nvthread/Atomic.h
+@@ -183,7 +183,6 @@ namespace nv {
+
+
+ #elif NV_CC_CLANG && (NV_OS_IOS || NV_OS_DARWIN)
+-    NV_COMPILER_CHECK(sizeof(uint32) == sizeof(long));
+
+     //ACS: Use Apple's atomics instead? I don't know if these are better in any way; there are non-barrier versions too. There's no OSAtomicSwap32 tho'
+     /*
+@@ -254,7 +253,6 @@ namespace nv {
+
+
+ #elif NV_CC_CLANG && POSH_CPU_STRONGARM
+-    NV_COMPILER_CHECK(sizeof(uint32) == sizeof(long));
+
+     inline uint32 atomicIncrement(uint32 * value)
+     {

ports/nvtt/portfile.cmake

@@ -5,14 +5,15 @@ vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO castano/nvidia-texture-tools
-    REF 2.1.0
-    SHA512 6c5c9588af57023fc384de080cbe5c5ccd8707d04a9533384c606efd09730d780cb21bcf2d3576102a3facd2f281cacb2625958d74575e71550fd98da92e38b6
+    REF 2.1.1
+    SHA512 3e6fef5977ca29daa7dc97afe11d61de57a8556c9caf30902db8c5c167d9c38f736bcb62eebdaaf7558299b39975bc269d41ab980c813b67dd1fc85064c853c9
     HEAD_REF master
     PATCHES
         001-define-value-for-HAVE_UNISTD_H-in-mac-os.patch
         bc6h.patch
         bc7.patch
         squish.patch
+        fix-build-error.patch
 )
 
 vcpkg_configure_cmake(
@@ -37,4 +38,4 @@ file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
 # Handle copyright
 file(REMOVE ${CURRENT_PACKAGES_DIR}/share/doc/nvtt/LICENSE)
 file(COPY ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/nvtt)
-file(RENAME ${CURRENT_PACKAGES_DIR}/share/nvtt/LICENSE ${CURRENT_PACKAGES_DIR}/share/nvtt/copyright)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/nvtt/LICENSE ${CURRENT_PACKAGES_DIR}/share/nvtt/copyright)