Remove .csproj files from mcs/ build, they were never used (mono#20883)

This allows us to remove a lot of cruft and simplifies our CI build.

.github/CODEOWNERS

@@ -128,7 +128,6 @@
 /mono/utils/*-win* @lateralusX @lambdageek
 
 /msvc @lateralusX @kg @akoeplinger
-/msvc/scripts @akoeplinger @kg
 
 /netcore @marek-safar @akoeplinger @egorbo @vargaz @steveisok
 

.gitignore

@@ -131,7 +131,6 @@ mono.h
 mono-*.tar.*
 mono_crash*
 tmpinst-dir.stamp
-msvc/scripts/inputs/
 extensions-config.h
 *.dylib.dSYM
 *.mlpd

Makefile.am

@@ -96,47 +96,9 @@ install:
 	  (cd $${mydir} && ${MAKE} install) \
 	done
 
-update-csproj:
-	-rm msvc/scripts/order 
-	-rm msvc/scripts/order.xml
-	-rm -rf msvc/scripts/inputs
-	-mkdir msvc/scripts/inputs
-	(cd runtime; $(MAKE) V=1 extra_targets=csproj-local)
-
-package-inputs:
-	echo '<?xml version="1.0" encoding="utf-8"?>' > msvc/scripts/order.xml
-	echo '<root>' >> msvc/scripts/order.xml
-	for i in `cat msvc/scripts/order`; do \
-		set `echo $$i | sed -e 's/:/ /' -e 's/.input//'`; \
-		cat msvc/scripts/inputs/$$2.input | sed -e 's/\\\\/\\/g' -e 's/\\/\\\\/g' | \
-		(echo "    <project dir=\"$$1\" library=\"$$2\">"; \
-		 read boot;   echo "      <boot>$$boot</boot>"; \
-		 read flags;  echo "      <flags>$$flags</flags>"; \
-		 read sources;echo "      <sources>$$sources</sources>"; \
-		 read output; echo "      <output>$$output</output>"; \
-		 read built;  echo "      <built_sources>`echo $$built | sed 's/\\\/\\\\/g'`</built_sources>"; \
-		 read libou;  echo "      <library_output>$$libou</library_output>"; \
-		 read fx_ver; echo "      <fx_version>$$fx_ver</fx_version>"; \
-		 read profile; echo "      <profile>$$profile</profile>"; \
-		 read resxt;  echo "      <resources>$$resxt</resources>"; \
-		 read resp;   echo "      <response>$$resp</response>"; \
-		 echo "    </project>") >> msvc/scripts/order.xml; \
-	done
-	echo "</root>" >> msvc/scripts/order.xml
-
 # Update llvm version in configure.ac to the output of $LLVM_DIR/bin/llvm-config --version
 update-llvm-version:
 	if test "x$$LLVM_DIR" = "x"; then echo "Set the make variable LLVM_DIR to the directory containing the LLVM installation."; exit 1; fi
 	REV=`$(LLVM_DIR)/bin/llvm-config --version` && sed -e "s,expected_llvm_version=.*,expected_llvm_version=\"$$REV\"," < configure.ac > tmp && mv tmp configure.ac && echo "Version set to $$REV."
 
-
-update-solution-files:
-	cd msvc/scripts && $(MAKE) genproj.exe || exit $$?;
-	$(MAKE) update-csproj
-	$(MAKE) package-inputs
-	(cd msvc/scripts; mono --debug genproj.exe $(GENPROJ_ARGS))
-
-update-solution-files-with-tests:
-	$(MAKE) "GENPROJ_ARGS=2012 true true" update-solution-files
-
 endif

README.md

@@ -586,21 +586,3 @@ Mono Trademark Use Policy
 =========================
 
 The use of trademarks and logos for Mono can be found [here](https://www.dotnetfoundation.org/legal/mono-tm). 
-
-Maintaining the Class Library Solution Files
-============================================
-
-Mono now ships with a solution file that can be used to build the
-assemblies from an IDE.  Either by opening the topmost `net_4_x.sln`
-file, or to by loading one of the individual `csproj` files located in
-each directory.
-
-These are maintained by extracting the configuration information from
-our Makefiles, which as of May 2016 remain the canonical location for
-configuration information.
-
-When changes are made to the Makefiles, a user would need to run the
-following command to re-generate the solution files at the top level:
-
-	$ make update-solution-files
-

mcs/.gitignore

@@ -12,7 +12,6 @@ TestResult-*.xml
 TestResult*.xml
 .dep_dirs-*
 apidiff/*
-csprojdiff/*
 errors/*.log
 errors/dummy.xml
 class/RabbitMQ.Client/docs/specs/autogenerated-api-0-8.cs

mcs/Makefile

@@ -114,8 +114,6 @@ DISTFILES = \
 
 dist-local: dist-default
 
-csproj-local:
-
 dist-pre:
 	rm -rf $(package)
 	mkdir $(package)
@@ -188,11 +186,3 @@ mono-api-diff:
 	@mkdir -p apidiff
 	$(Q) sed -e "/@diffdata@/r temp.patch" -e "/@diffdata@/d" -e "s/@title@/Public API Diff/g" -e "s/@description@/If the changes are intentional, run <code>make -C mcs mono-api-diff<\/code> locally and commit changes in external\/api-snapshot./g" diff.html.in > apidiff/index.html
 	$(Q) if [ -s temp.patch ]; then echo "Error: Found public API differences, see mcs/apidiff/index.html. If the changes are intentional, please go to external/api-snapshot and commit them."; rm -f temp.patch; exit 1; else echo "No differences found."; rm -f temp.patch; fi
-
-mono-csproj-diff:
-	@echo "Generating csproj diff..."
-	$(Q) git add -A "*.csproj" $(topdir)../bcl.sln
-	$(Q) git diff --no-renames HEAD "*.csproj" $(topdir)../bcl.sln > $(abspath $(topdir))/temp.patch
-	@mkdir -p csprojdiff
-	$(Q) sed -e "/@diffdata@/r temp.patch" -e "/@diffdata@/d" -e "s/@title@/Project Files Diff/g" -e "s/@description@/Use <code>@monojenkins commit csproj<\/code> to commit them./g" diff.html.in > csprojdiff/index.html
-	$(Q) if [ -s temp.patch ]; then echo "Error: Found csproj differences, see mcs/csprojdiff/index.html. If the changes are intentional, please commit them."; rm -f temp.patch; exit 1; else echo "No differences found."; rm -f temp.patch; fi

mcs/build/Makefile

@@ -4,7 +4,7 @@ include ../build/rules.make
 
 BUILT_FILES = common/Consts.cs $(topdir)/class/lib/$(PROFILE_DIRECTORY)/Consts.cs common/sourcelink.json
 
-all-local install-local test-local run-test-local csproj-local run-test-ondotnet-local uninstall-local doc-update-local: $(BUILT_FILES)
+all-local install-local test-local run-test-local run-test-ondotnet-local uninstall-local doc-update-local: $(BUILT_FILES)
 	@:
 
 clean-local:

mcs/build/executable.make

@@ -186,21 +186,6 @@ BUILT_SOURCES_cmdline = `echo $(BUILT_SOURCES) | $(PLATFORM_CHANGE_SEPARATOR_CMD
 endif
 endif
 
-csproj-local:
-	config_file=`basename $(PROGRAM) .exe`-$(PROFILE).input; \
-	echo $(thisdir):$$config_file >> $(topdir)/../msvc/scripts/order; \
-	(echo $(is_boot); \
-	echo $(USE_MCS_FLAGS) $(LIBRARY_FLAGS) $(LIB_MCS_FLAGS) $(patsubst %,-r:%,$(LIB_REFS)); \
-	echo $(sourcefile); \
-	echo $(PROGRAM); \
-	echo $(BUILT_SOURCES_cmdline); \
-	echo $(build_lib); \
-	echo $(FRAMEWORK_VERSION); \
-	echo $(PROFILE); \
-	echo $(RESOURCE_DEFS); \
-	echo $(response)) > $(topdir)/../msvc/scripts/inputs/$$config_file
-
-
 ifneq ($(response),$(sourcefile))
 $(response): $(topdir)/build/executable.make $(depsdir)/.stamp
 endif

mcs/build/library.make

@@ -118,26 +118,6 @@ else
 is_boot=false
 endif
 
-csproj-local: csproj-library csproj-test
-
-intermediate_clean=$(subst /,-,$(intermediate))
-csproj-library:
-	config_file=`basename $(LIBRARY) .dll`-$(intermediate_clean)$(PROFILE).input; \
-	case "$(thisdir)" in *"Facades"*) config_file=Facades_$$config_file;; *"legacy"*) config_file=legacy_$$config_file;; esac; \
-	echo $(thisdir):$$config_file >> $(topdir)/../msvc/scripts/order; \
-	(echo $(is_boot); \
-	echo $(USE_MCS_FLAGS) $(LIBRARY_FLAGS) $(LIB_MCS_FLAGS) $(KEYFILE_MCS_FLAGS); \
-	echo $(LIBRARY); \
-	echo $(LIBRARY_NAME); \
-	echo $(BUILT_SOURCES_cmdline); \
-	echo $(build_lib); \
-	echo $(FRAMEWORK_VERSION); \
-	echo $(PROFILE); \
-	echo $(RESOURCE_DEFS); \
-	echo $(response)) > $(topdir)/../msvc/scripts/inputs/$$config_file
-
-csproj-test:
-
 install-local: all-local
 test-local: all-local
 uninstall-local:
@@ -238,21 +218,6 @@ include $(topdir)/build/tests.make
 
 ifdef HAVE_CS_TESTS
 DISTFILES += $(test_sourcefile)
-
-csproj-test:
-	config_file=`basename $(LIBRARY) .dll`-tests-$(PROFILE).input; \
-	echo $(thisdir):$$config_file >> $(topdir)/../msvc/scripts/order; \
-	(echo false; \
-	echo $(USE_MCS_FLAGS) -r:$(the_assembly) $(TEST_MCS_FLAGS); \
-	echo $(LIBRARY); \
-	echo $(test_lib); \
-	echo $(BUILT_SOURCES_cmdline); \
-	echo $(test_lib); \
-	echo $(FRAMEWORK_VERSION); \
-	echo $(PROFILE); \
-	echo ""; \
-	echo $(test_response)) > $(topdir)/../msvc/scripts/inputs/$$config_file
-
 endif
 
 # make dist will collect files in .sources files from all profiles

mcs/build/rules.make

@@ -222,8 +222,6 @@ do-%: %-recursive
 .PHONY: all-local $(STD_TARGETS:=-local)
 all-local $(STD_TARGETS:=-local):
 
-csproj: do-csproj
-
 # The way this is set up, any profile-specific subdirs list should
 # be listed _before_ including rules.make.  However, the default
 # SUBDIRS list can come after, so don't use the eager := syntax when