libvpx: Pull from upstream

source/libvpx/build/make/gen_msvs_proj.sh

Index: source/libvpx/build/make/gen_msvs_proj.sh
===================================================================
--- source/libvpx/build/make/gen_msvs_proj.sh	(revision 278778)
+++ source/libvpx/build/make/gen_msvs_proj.sh	(working copy)
@@ -67,7 +67,9 @@
             if [ "${f##*.}" == "$pat" ]; then
                 unset file_list[i]
 
-                objf=$(echo ${f%.*}.obj | sed -e 's/^[\./]\+//g' -e 's,[:/],_,g')
+                objf=$(echo ${f%.*}.obj \
+                       | sed -e "s,$src_path_bare,," \
+                             -e 's/^[\./]\+//g' -e 's,[:/ ],_,g')
                 open_tag File RelativePath="$f"
 
                 if [ "$pat" == "asm" ] && $asm_use_custom_step; then
@@ -135,7 +137,9 @@
         ;;
         --lib) proj_kind="lib"
         ;;
-        --src-path-bare=*) src_path_bare=$(fix_path "$optval")
+        --src-path-bare=*)
+            src_path_bare=$(fix_path "$optval")
+            src_path_bare=${src_path_bare%/}
         ;;
         --static-crt) use_static_runtime=true
         ;;
@@ -149,11 +153,11 @@
             esac
         ;;
         -I*)
-            opt="${opt%/}"
             opt=${opt##-I}
             opt=$(fix_path "$opt")
+            opt="${opt%/}"
             incs="${incs}${incs:+;}"${opt}""
-            yasmincs="${yasmincs} -I${opt}"
+            yasmincs="${yasmincs} -I"${opt}""
         ;;
         -D*) defines="${defines}${defines:+;}${opt##-D}"
         ;;
@@ -174,7 +178,8 @@
         -*) die_unknown $opt
         ;;
         *)
-            file_list[${#file_list[@]}]="$(fix_path $opt)"
+            # The paths in file_list are fixed outside of the loop.
+            file_list[${#file_list[@]}]="$opt"
             case "$opt" in
                  *.asm) uses_asm=true
                  ;;
@@ -182,6 +187,10 @@
         ;;
     esac
 done
+
+# Make one call to fix_path for file_list to improve performance.
+fix_file_list
+
 outfile=${outfile:-/dev/stdout}
 guid=${guid:-`generate_uuid`}
 asm_use_custom_step=false
@@ -300,7 +309,7 @@
                     vpx)
                         tag Tool \
                             Name="VCPreBuildEventTool" \
-                            CommandLine="call obj_int_extract.bat $src_path_bare $plat_no_ws\\\$(ConfigurationName)" \
+                            CommandLine="call obj_int_extract.bat "$src_path_bare" $plat_no_ws\\\$(ConfigurationName)" \
 
                         tag Tool \
                             Name="VCCLCompilerTool" \
@@ -407,7 +416,7 @@
                     vpx)
                         tag Tool \
                             Name="VCPreBuildEventTool" \
-                            CommandLine="call obj_int_extract.bat $src_path_bare $plat_no_ws\\\$(ConfigurationName)" \
+                            CommandLine="call obj_int_extract.bat "$src_path_bare" $plat_no_ws\\\$(ConfigurationName)" \
 
                         tag Tool \
                             Name="VCCLCompilerTool" \