11 files changed, 292 insertions, 0 deletions
diff --git a/Windows/NSISplugins/CPUFeatures.2013-02-26.zip b/Windows/NSISplugins/CPUFeatures.2013-02-26.zip
new file mode 100644
index 0000000..2f701d8
--- /dev/null
+++ b/Windows/NSISplugins/CPUFeatures.2013-02-26.zip
diff --git a/Windows/NSISplugins/EnVar_plugin.zip b/Windows/NSISplugins/EnVar_plugin.zip
new file mode 100644
index 0000000..cdee545
--- /dev/null
+++ b/Windows/NSISplugins/EnVar_plugin.zip
diff --git a/Windows/NSISplugins/Nsis7z_19.00.7z b/Windows/NSISplugins/Nsis7z_19.00.7z
new file mode 100644
index 0000000..78d88ab
--- /dev/null
+++ b/Windows/NSISplugins/Nsis7z_19.00.7z
diff --git a/Windows/NSISplugins/ZipDLL (1).zip b/Windows/NSISplugins/ZipDLL (1).zip
new file mode 100644
index 0000000..f5c4fc0
--- /dev/null
+++ b/Windows/NSISplugins/ZipDLL (1).zip
diff --git a/Windows/installnghdl.nsi b/Windows/installnghdl.nsi
new file mode 100644
index 0000000..0ab7da4
--- /dev/null
+++ b/Windows/installnghdl.nsi
@@ -0,0 +1,190 @@
+!include "CPUFeatures.nsh" 
+!include "zipdll.nsh"
+
+;-----------------------------------------------------------------------------------------
+; String replacement function
+!define StrRep "!insertmacro StrRep"
+!macro StrRep output string old new
+    Push `${string}`
+    Push `${old}`
+    Push `${new}`
+    !ifdef __UNINSTALL__
+        Call un.StrRep
+    !else
+        Call StrRep
+    !endif
+    Pop ${output}
+!macroend
+ 
+!macro Func_StrRep un
+    Function ${un}StrRep
+        Exch $R2 ;new
+        Exch 1
+        Exch $R1 ;old
+        Exch 2
+        Exch $R0 ;string
+        Push $R3
+        Push $R4
+        Push $R5
+        Push $R6
+        Push $R7
+        Push $R8
+        Push $R9
+ 
+        StrCpy $R3 0
+        StrLen $R4 $R1
+        StrLen $R6 $R0
+        StrLen $R9 $R2
+        loop:
+            StrCpy $R5 $R0 $R4 $R3
+            StrCmp $R5 $R1 found
+            StrCmp $R3 $R6 done
+            IntOp $R3 $R3 + 1 ;move offset by 1 to check the next character
+            Goto loop
+        found:
+            StrCpy $R5 $R0 $R3
+            IntOp $R8 $R3 + $R4
+            StrCpy $R7 $R0 "" $R8
+            StrCpy $R0 $R5$R2$R7
+            StrLen $R6 $R0
+            IntOp $R3 $R3 + $R9 ;move offset by length of the replacement string
+            Goto loop
+        done:
+ 
+        Pop $R9
+        Pop $R8
+        Pop $R7
+        Pop $R6
+        Pop $R5
+        Pop $R4
+        Pop $R3
+        Push $R0
+        Push $R1
+        Pop $R0
+        Pop $R1
+        Pop $R0
+        Pop $R2
+        Exch $R1
+    FunctionEnd
+!macroend
+!insertmacro Func_StrRep ""
+!insertmacro Func_StrRep "un."
+;-----------------------------------------------------------------------------------------
+
+;-----------------------------------------------------------------------------------------
+; NGHDL installation macro 
+Section "nghdl-loadsource"
+    SetOutPath $EXEDIR
+    
+    File "ghdl.zip"
+    File "mingw.7z"
+    File "MSYS.zip"
+    File "nghdl-src.zip"
+    File "ngspice-nghdl.zip"
+SectionEnd
+
+Section "nghdl-src"
+    SetOutPath $INSTDIR
+    ZipDLL::extractall "$EXEDIR\nghdl-src.zip" "$INSTDIR\"
+    EnVar::SetHKLM
+    DetailPrint "EnVar::SetHKLM"
+    EnVar::AddValue "Path" "$INSTDIR\eSim\nghdl\src"
+    Pop $0
+    DetailPrint "EnVar::AddValue returned=|$0|"
+    Delete "$EXEDIR\nghdl-src.zip"
+SectionEnd
+
+Section "nghdl-mingw"
+    SetOutPath $INSTDIR
+    Nsis7z::ExtractWithDetails "$EXEDIR\mingw.7z" "Extracting MinGW %s..."
+    EnVar::SetHKLM
+    EnVar::AddValue "Path" "$INSTDIR\mingw64\bin"
+    Pop $0
+    DetailPrint "EnVar::AddValue returned=|$0|"
+    Delete "$EXEDIR\mingw.7z"
+SectionEnd
+
+Section "nghdl-msys"
+    SetOutPath $INSTDIR\mingw64
+    ZipDLL::extractall "$EXEDIR\MSYS.zip" "$INSTDIR\mingw64\"
+    EnVar::SetHKLM
+    EnVar::AddValue "Path" "$INSTDIR\mingw64\msys\bin"
+    Pop $0
+    DetailPrint "EnVar::AddValue returned=|$0|"
+    Delete "$EXEDIR\MSYS.zip"
+SectionEnd
+
+Section "nghdl-GHDL"
+    SetOutPath $INSTDIR\mingw64
+    ZipDLL::extractall "$EXEDIR\ghdl.zip" "$INSTDIR\mingw64\"
+    EnVar::SetHKLM
+    EnVar::AddValue "Path" "$INSTDIR\mingw64\GHDL\bin"
+    Pop $0
+    DetailPrint "EnVar::AddValue returned=|$0|"
+    Delete "$EXEDIR\ghdl.zip"
+SectionEnd
+
+Section "envar-refresh"	
+	ReadEnvStr $R0 "PATH"
+	StrCpy $R0 "$R0;$INSTDIR\eSim\nghdl\src;$INSTDIR\mingw64\bin;$INSTDIR\mingw64\msys\bin;$INSTDIR\mingw64\GHDL\bin;"
+	System::Call 'Kernel32::SetEnvironmentVariable(t, t) i("PATH", R0).r0'
+SectionEnd
+
+
+Section "nghdl-installNgspice"
+    SetOutPath $INSTDIR
+    ZipDLL::extractall "$EXEDIR\ngspice-nghdl.zip" "$INSTDIR\"
+
+    CopyFiles $INSTDIR\eSim\nghdl\src\outitf.c $INSTDIR\ngspice-nghdl\src\frontend
+    
+    CopyFiles $INSTDIR\mingw64\x86_64-w64-mingw32\lib\libws2_32.a $INSTDIR\eSim\nghdl\src\ghdlserver
+
+    SetOutPath $INSTDIR\ngspice-nghdl
+    CreateDirectory $INSTDIR\ngspice-nghdl\release
+    SetOutPath $INSTDIR\ngspice-nghdl\release
+
+    Var /GLOBAL shellpath
+    Var /GLOBAL shellpath1
+    Var /GLOBAL cpucores
+    
+    ${CPUFeatures.GetCount} $cpucores
+
+    StrCpy $shellpath $INSTDIR
+
+    ${StrRep} '$shellpath1' '$shellpath' '\' '/'
+
+    FileOpen $0  "$INSTDIR\ngspice-nghdl\release\installngspice.sh" w
+    FileWrite $0 `../configure --with-wingui --enable-xspice --disable-debug --prefix=$shellpath1/ngspice-nghdl/install_dir --exec-prefix=$shellpath1/ngspice-nghdl/install_dir &&$\n`
+    FileWrite $0 `make -j$cpucores &&$\n`
+    FileWrite $0 `make install$\n`
+    FileClose $0
+    
+    nsExec::ExecToLog "$INSTDIR\mingw64\msys\bin\bash.exe installngspice.sh"
+    Delete "$EXEDIR\ngspice-nghdl.zip"
+	Delete $INSTDIR\ngspice-nghdl\release\installngspice.sh
+
+    SetOutPath $INSTDIR
+
+    EnVar::SetHKLM
+    EnVar::AddValue "Path" "$INSTDIR\ngspice-nghdl\install_dir\bin"
+    Pop $0
+    DetailPrint "EnVar::AddValue returned=|$0|"
+
+SectionEnd
+  
+Section "nghdl-config.ini" 
+    CreateDirectory $PROFILE\.nghdl
+    FileOpen $0  "$PROFILE\.nghdl\config.ini" w
+    FileWrite $0 `[NGSPICE]$\n`
+    FileWrite $0 `NGSPICE_HOME = $INSTDIR\ngspice-nghdl$\n`
+    FileWrite $0 `DIGITAL_MODEL = %(NGSPICE_HOME)s\src\xspice\icm\ghdl$\n`
+    FileWrite $0 `RELEASE = %(NGSPICE_HOME)s\release$\n`
+    FileWrite $0 `[SRC]$\n`
+    FileWrite $0 `SRC_HOME = $INSTDIR\eSim\nghdl$\n`
+    FileWrite $0 `LICENSE = %(SRC_HOME)s\LICENSE$\n`
+    FileWrite $0 `[COMPILER]$\n`
+    FileWrite $0 `MSYS_HOME = $INSTDIR\mingw64\msys\bin$\n`
+    FileClose $0
+SectionEnd
+
+;-------------------------------------------------------------------------------------
diff --git a/Windows/readme.md b/Windows/readme.md
new file mode 100644
index 0000000..7da8684
--- /dev/null
+++ b/Windows/readme.md
@@ -0,0 +1,102 @@
+NGHDL Installer (Windows OS)
+====
+
+
+It contains all the documenation for making NGHDL executable (using PyInstaller) and packging for eSim Installation Script on Windows 7 and above.
+
+
+## NGHDL Executable:
+
+1. Download and install "Python-3.7.7", "Git For Windows". Use "Git Bash" for all following shell commands.
+		
+		Reference - https://gitforwindows.org/
+
+2. Add alias to python.exe in Git shell:
+
+		$ alias python='winpty python.exe'	#Need to be done for each new shell created
+
+3. Download `virtualenv` package as:
+
+	    $ pip install virtualenv
+
+4. Create a virtual environment as:
+
+		$ python -m virtualenv nghdl
+
+5. Activate the virtual environment as:
+	
+		$ source nghdl/Scripts/activate
+
+6. Install all Python dependencies for NGHDL within the virtual environment as:
+		
+		- Install PyInstaller, tornado, SetupTools through pip :
+
+			$ pip install pyinstaller
+			$ pip install tornado
+			$ pip install --upgrade 'setuptools<45.0.0'
+		
+		- Install PyQt4 through pip (Reference - https://stackoverflow.com/questions/22640640/how-to-install-pyqt4-on-windows-using-pip) :
+			
+			$ pip install --upgrade 'sip<5.0.0'
+			$ pip install <wheel_package_of_PyQt4>
+			
+			Download PyQt4 Wheel from - [https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyqt4]
+			Where cp37 represents the Python version i.e. 3.7.7
+
+			> Note : 
+				- If there are any issues regarding loading of DLL files, refer : https://stackoverflow.com/questions/2738879/cannot-import-pyqt4-qtgui
+				- If above step works, then goto step 7.
+
+7. Test whether only NGHDL dependencies are available or not:
+
+		$ pip freeze
+
+> Note : Following dependencies should be available -
+>	- PyQt4
+>	- numpy
+>	- dateutil
+>	- pyparsing
+>	- six
+>	- cycler.py
+
+
+8. Create spec file as:
+
+		$ pyi-makespec --onefile -n nghdl <path_to_nghdl>/src/ngspice_ghdl.py
+
+9. Create onefile executable using pyinstaller as:
+		
+		$ pyinstaller -F --clean nghdl.spec
+
+10. Verify whether all NGHDL `src` files (`*.py`) have been included in `Analysis-00.toc` file under the build folder generated by PyInstaller.
+11. nghdl.exe is generated at the dist folder.
+
+
+
+## How to package NGHDL?
+
+1. Place the nghdl.exe generated from the above process at the location /nghdl/src/
+
+2. Delete all python files (files ending in .py) at /nghdl/src/
+
+3. Remove the following files at /nghdl/
+    - .gitignore
+    - GHDLside.md
+    - Readme.md
+    - Workflow.md
+
+4. Place nghdl folder containing `src folder`, `Examples folder`&`LICENSE`under folder named eSim/
+
+5. Compress `eSim` folder in zip format (Make sure that there is folder named `eSim` inside this compressed file) and name it as `nghdl-src.zip`.
+
+6.  Place the following zip files at the installer folder for eSim.
+(these can be obtained under *sources/* folder in the repository )
+- nghdl-src.zip
+- ghdl.zip
+- MSYS.zip
+- ngspice-nghdl.zip
+- mingw.7z
+
+7.  Place the script `installnghdl.nsi` at the eSim installer location.
+
+8. Follow the rest of the instructions for packging eSim [https://github.com/FOSSEE/eSim/tree/installers/Windows] and compile the NSI script (`esim-setup-script` file). Now only use the generated installer for distribution.
diff --git a/Windows/sources/MSYS.zip b/Windows/sources/MSYS.zip
new file mode 100644
index 0000000..84ccd49
--- /dev/null
+++ b/Windows/sources/MSYS.zip
diff --git a/Windows/sources/ghdl.zip b/Windows/sources/ghdl.zip
new file mode 100644
index 0000000..197414d
--- /dev/null
+++ b/Windows/sources/ghdl.zip
diff --git a/Windows/sources/mingw.7z b/Windows/sources/mingw.7z
new file mode 100644
index 0000000..9c1eb68
--- /dev/null
+++ b/Windows/sources/mingw.7z
diff --git a/Windows/sources/nghdl-src.zip b/Windows/sources/nghdl-src.zip
new file mode 100644
index 0000000..2535bf4
--- /dev/null
+++ b/Windows/sources/nghdl-src.zip
diff --git a/Windows/sources/ngspice-nghdl.zip b/Windows/sources/ngspice-nghdl.zip
new file mode 100644
index 0000000..d35f0d2
--- /dev/null
+++ b/Windows/sources/ngspice-nghdl.zip