From 49f14868b5fa9bca4aa2f51ea2b70f9edae89cb6 Mon Sep 17 00:00:00 2001
From: OpportunityLiu <opportunity@live.in>
Date: Tue, 23 Jul 2019 12:01:45 +0800
Subject: remove unused code

---
 xmake/modules/core/tools/cl.lua     | 2 +-
 xmake/modules/core/tools/nvcc.lua   | 2 +-
 xmake/rules/cuda/gencodes/xmake.lua | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/xmake/modules/core/tools/cl.lua b/xmake/modules/core/tools/cl.lua
index 06fb9e2fc..0c139fc63 100644
--- a/xmake/modules/core/tools/cl.lua
+++ b/xmake/modules/core/tools/cl.lua
@@ -104,7 +104,7 @@ function nf_symbol(self, level, target)
 
             -- check and add symbol output file
             flags = "-Zi -Fd" .. path.join(symboldir, "compile." .. path.filename(symbolfile))
-            if self:has_flags({"-Zi", "-FS", "-Fd" .. os.nuldev() ..  ".pdb"}, "cxflags", { flagskey = "-Zi -FS -Fd" }) then
+            if self:has_flags({"-Zi", "-FS", "-Fd" .. os.nuldev() .. ".pdb"}, "cxflags", { flagskey = "-Zi -FS -Fd" }) then
                 flags = "-FS " .. flags
             end
         else
diff --git a/xmake/modules/core/tools/nvcc.lua b/xmake/modules/core/tools/nvcc.lua
index 17ad802b6..b863058e6 100644
--- a/xmake/modules/core/tools/nvcc.lua
+++ b/xmake/modules/core/tools/nvcc.lua
@@ -80,7 +80,7 @@ function nf_symbol(self, level, target)
 
                 -- check and add symbol output file
                 host_flags = "-Zi -Fd" .. path.join(symboldir, "compile." .. path.filename(symbolfile))
-                if self:has_flags({'-Xcompiler "-Zi -FS -Fd' .. os.nuldev() ..  '.pdb"'}, "cuflags", { flagskey = '-Xcompiler "-Zi -FS -Fd"' }) then
+                if self:has_flags({'-Xcompiler "-Zi -FS -Fd' .. os.nuldev() .. '.pdb"'}, "cuflags", { flagskey = '-Xcompiler "-Zi -FS -Fd"' }) then
                     host_flags = "-FS " .. host_flags
                 end
             else
diff --git a/xmake/rules/cuda/gencodes/xmake.lua b/xmake/rules/cuda/gencodes/xmake.lua
index d1a1dc277..09e45ed72 100644
--- a/xmake/rules/cuda/gencodes/xmake.lua
+++ b/xmake/rules/cuda/gencodes/xmake.lua
@@ -98,7 +98,6 @@ rule("cuda.gencodes")
                 end
             end
 
-            local result = { clang = {}, nvcc = {} }
             if v_arch == nil and #r_archs == 0 then
                 return nil
             end
@@ -111,15 +110,16 @@ rule("cuda.gencodes")
 
             if v_arch then
                 table.insert(r_archs, v_arch)
+            else
+                v_arch = math.min(unpack(r_archs))
             end
             r_archs = table.unique(r_archs)
+
             local clang_flags = {}
             for _, r_arch in ipairs(r_archs) do
                 table.insert(clang_flags, '--cuda-gpu-arch=sm_' .. r_arch)
             end
 
-            r_archs = table.unique(r_archs)
-            v_arch = v_arch or math.min(unpack(r_archs))
             local nvcc_flags = nil
             if #r_archs == 1 then
                 nvcc_flags = '-gencode arch=compute_' .. v_arch .. ',code=sm_' .. r_archs[1]
-- 
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