Prep for migrating premake-ninja into core (premake#2493)

Author: nickclark2016

.gitignore

@@ -37,6 +37,9 @@ Makefile
 .settings
 .buildpath
 *.vs
+*.ninja
+*.ninja_deps
+*.ninja_log
 
 *.bbprojectsettings
 Scratchpad.txt

contrib/libzip/premake5.lua

@@ -11,7 +11,7 @@ project "zip-lib"
 		"**.c"
 	}
 
-	filter "toolset:gcc or clang or cosmocc"
+	filter { "toolset:gcc or clang or cosmocc", "system:not windows" }
 		defines { "HAVE_SSIZE_T_LIBZIP", "HAVE_CONFIG_H" }
 		forceincludes { "unistd.h" }
 

premake5.lua

@@ -267,7 +267,7 @@
 		filter { "system:windows", "options:arch=x86_64 or arch=x64" }
 			platforms { "x64" }
 
-		filter { "system:windows", "options:not arch" }
+		filter { "system:windows", "options:arch=" }
 			platforms { "x86", "x64" }
 
 		filter "configurations:Debug"
@@ -288,6 +288,9 @@
 		-- MinGW AR does not handle LTO out of the box and need a plugin to be setup
 		filter { "system:windows", "configurations:Release", "toolset:not mingw" }
 			flags		{ "LinkTimeOptimization" }
+		
+		filter { "system:windows", "configurations:Release", "toolset:clang", "action:not vs*" }
+			linkoptions { "-fuse-ld=lld" }
 
 		filter { "system:uwp" }
 			systemversion "latest:latest"
@@ -352,6 +355,9 @@
 		filter "toolset:mingw"
 			links		{ "crypt32", "bcrypt" }
 
+		filter { "system:windows", "toolset:clang", "action:not vs*" }
+			links		{ "crypt32", "bcrypt" }
+
 		filter "system:linux or bsd or hurd"
 			defines     { "LUA_USE_POSIX", "LUA_USE_DLOPEN" }
 			links       { "m" }