Merge pull request #786 from YosysHQ/pmgen

[yosys.git] / CodingReadme

diff --git a/CodingReadme b/CodingReadme
index 9e85add2848ca6bc1367ab82c1d84f1e283b1aef..b64e79178c6df48844cb656ce8d784eb11909df2 100644 (file)
--- a/CodingReadme
+++ b/CodingReadme
@@ -21,7 +21,7 @@ Here is a the C++ code for a "hello_world" Yosys command (hello.cc):
 
        struct HelloWorldPass : public Pass {
                HelloWorldPass() : Pass("hello_world") { }
-               virtual void execute(vector<string>, Design*) {
+               void execute(vector<string>, Design*) override {
                        log("Hello World!\n");
                }
        } HelloWorldPass;
@@ -373,6 +373,7 @@ Finally run all tests with "make config-{clang,gcc,gcc-4.8}":
        cd ~yosys
        make clean
        make test
+       make ystests
        make vloghtb
        make install
 
@@ -411,6 +412,32 @@ Updating the website:
        git commit -am update
        make push
 
+
+
+Cross-Building for Windows with MXE
+===================================
+
+Check http://mxe.cc/#requirements and install all missing requirements.
+
+As root (or other user with write access to /usr/local/src):
+
+       cd /usr/local/src
+       git clone https://github.com/mxe/mxe.git
+       cd mxe
+
+       make -j$(nproc) MXE_PLUGIN_DIRS="plugins/tcl.tk" \
+                       MXE_TARGETS="i686-w64-mingw32.static" \
+                       gcc tcl readline
+
+Then as regular user in some directory where you build stuff:
+
+       git clone https://github.com/cliffordwolf/yosys.git yosys-win32
+       cd yosys-win32
+       make config-mxe
+       make -j$(nproc) mxebin
+
+
+
 How to add unit test
 ====================