From c321b419d45be8c25bac671df776a779da78b090 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Fri, 17 Oct 2014 16:39:24 +0200
Subject: [PATCH] Added notes regarding building in VS

---
 CodingReadme | 35 +++++++++++++++++++++++++++++++++++
 Makefile     |  6 +++---
 2 files changed, 38 insertions(+), 3 deletions(-)

diff --git a/CodingReadme b/CodingReadme
index 2404a7a5a..8bcbe6125 100644
--- a/CodingReadme
+++ b/CodingReadme
@@ -67,6 +67,41 @@ of "foobar.size()". (GetSize() is defined by kernel/yosys.h)
 Use range-based for loops whenever applicable.
 
 
+Building in Visual Studio
+=========================
+
+1. Create an empty Visual C++ Win32 Console App project
+   (recommended name: YosysVS)
+
+2. Close VS and launch "Git Bash" in the project directory
+
+3. Prepare sources
+
+	git clone https://github.com/cliffordwolf/yosys.git yosys
+	cd yosys
+
+	curl -O http://www.clifford.at/yosys/nogit/yosys-win32-<version>.zip
+	unzip yosys-win32-<version>.zip
+	unzip yosys-win32-<version>/genfiles.zip
+
+4. Add files to VS project
+
+	notepad vcxproj_files.txt
+	notepad ../YosysVS/YosysVS.vcxproj
+
+	(replace the empty <ItemGroup> in YosysVS.vcxproj
+	with the XML text from vcxproj_files.txt)
+
+5. Open project in VS and go to the project properties:
+
+	C/C++ -> General -> Additional Include Directories
+		Add: ..\yosys
+
+	C/C++ -> Preprocessor -> Preprocessor Definitions
+		Add: _YOSYS_;_CRT_SECURE_NO_WARNINGS
+
+6. Build YosysVS
+
 
 Checklist for adding internal cell types
 ========================================
diff --git a/Makefile b/Makefile
index 5fa871d49..75af44659 100644
--- a/Makefile
+++ b/Makefile
@@ -325,9 +325,9 @@ endif
 	echo -en 'This is Yosys $(YOSYS_VER) for Win32.\r\n' > yosys-win32-$(YOSYS_VER)/readme.txt
 	echo -en 'Documentation at http://www.clifford.at/yosys/.\r\n' >> yosys-win32-$(YOSYS_VER)/readme.txt
 	sed -e 's,^[^ ]*:,,; s, ,\n,g; s, *\\,,; s,/[^/]*/\.\./,/,g; s,'"$$PWD/"',,' \
-			$(addsuffix .d,$(basename $(OBJS))) | sort -u | grep '^[^/]' > srcfiles.txt
-	{ egrep '\.(h|hh|hpp|inc)$$' srcfiles.txt | sed 's,.*,<ClInclude Include="../yosys/&" />,'; echo; \
-		egrep -v '\.(h|hh|hpp|inc)$$' srcfiles.txt | sed 's,.*,<ClCompile Include="../yosys/&" />,'; } > vcxproj_files.txt
+			$(addsuffix .d,$(basename $(OBJS))) | sort -u | grep '^[^/]' | grep -v kernel/version_ > srcfiles.txt
+	{ echo '<ItemGroup>'; egrep '\.(h|hh|hpp|inc)$$' srcfiles.txt | sed 's,.*,<ClInclude Include="../yosys/&" />,'; \
+		egrep -v '\.(h|hh|hpp|inc)$$' srcfiles.txt | sed 's,.*,<ClCompile Include="../yosys/&" />,'; echo '</ItemGroup>'; } > vcxproj_files.txt
 	sed -i 's/$$/\r/' srcfiles.txt vcxproj_files.txt
 	zip yosys-win32-$(YOSYS_VER)/genfiles.zip $(GENFILES) srcfiles.txt vcxproj_files.txt
 	zip -r yosys-win32-$(YOSYS_VER).zip yosys-win32-$(YOSYS_VER)/
-- 
2.30.2