shithub: libvpx

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gen_msvs_vcxproj.sh: add --enable-werror option

translates to TreatWarningAsError (/WX)
setting this via the CL environment variable is not possible due to the
/WX- default which is used on the command line

Change-Id: I0b42a9d3ca9eba6af82c25b8e434baa2fcb00156

--- a/build/make/gen_msvs_vcxproj.sh

+++ b/build/make/gen_msvs_vcxproj.sh

@@ -28,6 +28,7 @@

     --lib                       Generate a project for creating a static library

     --dll                       Generate a project for creating a dll

     --static-crt                Use the static C runtime (/MT)

+    --enable-werror             Treat warnings as errors (/WX)

     --target=isa-os-cc          Target specifier (required)

     --out=filename              Write output to a file [stdout]

     --name=project_name         Name of the project (required)

@@ -233,6 +234,8 @@

         ;;

         --static-crt) use_static_runtime=true

         ;;

+        --enable-werror) werror=true

+        ;;

         --ver=*)

             vs_ver="$optval"

             case "$optval" in

@@ -492,7 +495,9 @@

             tag_content PreprocessorDefinitions "WIN32;$debug;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE$extradefines;%(PreprocessorDefinitions)"

             tag_content RuntimeLibrary $runtime

             tag_content WarningLevel Level3

-            # DebugInformationFormat

+            if ${werror:-false}; then

+                tag_content TreatWarningAsError true

+            fi

             close_tag ClCompile

             case "$proj_kind" in

             exe)

--- a/configure

+++ b/configure

@@ -689,6 +689,7 @@

              10|11|12)

                  VCPROJ_SFX=vcxproj

                  gen_vcproj_cmd=${source_path}/build/make/gen_msvs_vcxproj.sh

+                 enabled werror && gen_vcproj_cmd="${gen_vcproj_cmd} --enable-werror"

                  ;;

              esac

              all_targets="${all_targets} solution"

-- 

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