Fix MSVS builds for unit test changes

Update the Visual Studio builds to support the new monolithic unit
test binary.

Includes minor semi-cosmetic refactoring of solution.mk, as the
%vpx.vcproj match is no longer appropriate given the test_libvpx
target.

Change-Id: I29e6e07c39e72b54a4b3eaca5b9b7877ef3fb134

libs.mk

@@ -369,25 +369,20 @@ gtest.vcproj: $(SRC_PATH_BARE)/third_party/googletest/src/src/gtest-all.cc
 
 PROJECTS-$(CONFIG_MSVS) += gtest.vcproj
 
-define unit_test_vcproj_template
-$(notdir $(1:.cc=.vcproj)): $(SRC_PATH_BARE)/$(1)
-	@echo "    [vcproj] $$@"
-	$$(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh\
-            --exe\
-            --target=$$(TOOLCHAIN)\
-            --name=$(notdir $(1:.cc=))\
-            --ver=$$(CONFIG_VS_VERSION)\
-            $$(if $$(CONFIG_STATIC_MSVCRT),--static-crt) \
-            --out=$$@ $$(INTERNAL_CFLAGS) $$(CFLAGS) \
+test_libvpx.vcproj: $(LIBVPX_TEST_SRCS)
+	@echo "    [CREATE] $@"
+	$(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh \
+            --exe \
+            --target=$(TOOLCHAIN) \
+            --name=test_libvpx \
+            --proj-guid=CD837F5F-52D8-4314-A370-895D614166A7 \
+            --ver=$(CONFIG_VS_VERSION) \
+            $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
+            --out=$@ $(INTERNAL_CFLAGS) $(CFLAGS) \
             -I. -I"$(SRC_PATH_BARE)/third_party/googletest/src/include" \
-            -L. -l$(CODEC_LIB) -lwinmm -l$(GTEST_LIB) $$^
-endef
+            -L. -l$(CODEC_LIB) -lwinmm -l$(GTEST_LIB) $^
 
-$(foreach proj,$(LIBVPX_TEST_BINS),\
-    $(eval $(call unit_test_vcproj_template,$(proj))))
-
-PROJECTS-$(CONFIG_MSVS) += $(foreach proj,$(LIBVPX_TEST_BINS),\
-     $(notdir $(proj:.cc=.vcproj)))
+PROJECTS-$(CONFIG_MSVS) += test_libvpx.vcproj
 
 test::
 	@set -e; for t in $(addprefix Win32/Release/,$(notdir $(LIBVPX_TEST_BINS:.cc=.exe))); do $$t; done

solution.mk

@@ -8,18 +8,19 @@
 ##  be found in the AUTHORS file in the root of the source tree.
 ##
 
+# libvpx reverse dependencies (targets that depend on libvpx)
+VPX_NONDEPS=$(addsuffix .vcproj,vpx gtest obj_int_extract)
+VPX_RDEPS=$(foreach vcp,\
+              $(filter-out $(VPX_NONDEPS),$^), --dep=$(vcp:.vcproj=):vpx)
 
 vpx.sln: $(wildcard *.vcproj)
 	@echo "    [CREATE] $@"
 	$(SRC_PATH_BARE)/build/make/gen_msvs_sln.sh \
-            $(if $(filter %vpx.vcproj,$^),\
-                $(foreach vcp,$(filter-out %vpx.vcproj %gtest.vcproj %obj_int_extract.vcproj,$^),\
-                  --dep=$(vcp:.vcproj=):vpx) \
-                $(foreach vcp,$(filter %_test.vcproj,$^),\
-                  --dep=$(vcp:.vcproj=):gtest)) \
-                  --dep=vpx:obj_int_extract \
-                  --ver=$(CONFIG_VS_VERSION)\
-                  --out=$@ $^
+            $(if $(filter vpx.vcproj,$^),$(VPX_RDEPS)) \
+            --dep=vpx:obj_int_extract \
+            --dep=test_libvpx:gtest \
+            --ver=$(CONFIG_VS_VERSION)\
+            --out=$@ $^
 vpx.sln.mk: vpx.sln
 	@true