From f618466c25d43f3bae9e40920273bf77de1e1149 Mon Sep 17 00:00:00 2001
From: leochanj105 <leochanj@live.unc.edu>
Date: Mon, 19 Oct 2020 23:09:30 -0400
Subject: initial sd-vbs

initial sd-vbs

add sd-vbs

sd-vbs
---
 SD-VBS/benchmarks/sift/src/matlab/sift_compile.m | 60 ++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 SD-VBS/benchmarks/sift/src/matlab/sift_compile.m

(limited to 'SD-VBS/benchmarks/sift/src/matlab/sift_compile.m')

diff --git a/SD-VBS/benchmarks/sift/src/matlab/sift_compile.m b/SD-VBS/benchmarks/sift/src/matlab/sift_compile.m
new file mode 100644
index 0000000..78c0034
--- /dev/null
+++ b/SD-VBS/benchmarks/sift/src/matlab/sift_compile.m
@@ -0,0 +1,60 @@
+function sift_compile(type)
+% SIFT_COMPILE  Compile MEX files
+%   Compiling under Windows requires at least Visual C 6 or LCC. You
+%   might try other compilers, but most likely you will need to edit
+%   this file.
+
+siftroot = fileparts(which('siftcompile')) ;
+opts = { '-O', '-I.' } ;
+%opts = { opts{:}, '-v' } ;
+
+if nargin < 1
+    type = 'visualc' ;
+end
+
+switch computer
+  case 'PCWIN'
+    warning('NOTE: compiling has been tested only with Visual C 6-7 and LCC') ;
+    switch type
+      case 'visualc'
+        lib{1}=[matlabroot '\extern\lib\win32\microsoft\libmwlapack.lib'] ;
+        lib{2}=[matlabroot '\extern\lib\win32\microsoft\msvc60\libmwlapack.lib'];
+        lib{3}=[matlabroot '\extern\lib\win32\microsoft\msvc71\libmwlapack.lib'];
+      case 'lcc'
+        lib{1}=[matlabroot '\extern\lib\win32\lcc\libmwlapack.lib'] ;
+    end
+    found=0;
+    for k=1:length(lib)
+      fprintf('Trying LAPACK lib ''%s''\n',lib{k}) ;
+      found=exist(lib{k}) ;
+      if found ~= 0
+        break ;
+      end
+    end
+    if found == 0
+      error('Could not find LAPACK library. Please edit this M-file to fix the issue.');
+    end
+    opts = {opts{:}, '-DWINDOWS'} ;
+    opts = {opts{:}, lib{k}} ;
+    
+  case 'MAC'
+    opts = {opts{:}, '-DMACOSX'} ;
+    opts = {opts{:}, 'CFLAGS=\$CFLAGS -faltivec'} ;
+  
+  case 'GLNX86'
+    opts = {opts{:}, '-DLINUX' } ;
+        
+  otherwise
+    error(['Unsupported architecture ', computer, '. Please edit this M-mfile to fix the issue.']) ;    
+end
+
+mex('imsmooth.c',opts{:}) ;
+mex('siftlocalmax.c',opts{:}) ;
+mex('siftrefinemx.c',opts{:}) ;
+mex('siftormx.c',opts{:}) ;
+mex('siftdescriptor.c',opts{:}) ;
+mex('siftmatch.c',opts{:}) ;
+
+    
+
+
-- 
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