Windows: Generate an nsis package on the fly with "make package"

CMakeLists.txt

@@ -140,6 +140,12 @@ elseif(WIN32)
     set(CPACK_NSIS_URL_INFO_ABOUT "https://github.com/Daenyth/Cockatrice")
     set(CPACK_NSIS_CONTACT "Daenyth+github@gmail.com")
     set(CPACK_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/nsis")
+
+    # Configure file with custom definitions for NSIS.
+    configure_file(
+        ${PROJECT_SOURCE_DIR}/nsis/NSIS.definitions.nsh.in
+        ${PROJECT_BINARY_DIR}/NSIS.definitions.nsh
+    )
 endif()
 
 include(CPack)

nsis/NSIS.definitions.nsh.in

+!define NSIS_PROJECT_NAME "@PROJECT_NAME@"
+!define NSIS_SOURCE_PATH "@PROJECT_SOURCE_DIR@"
+!define NSIS_BINARY_PATH "@PROJECT_BINARY_DIR@"
\ No newline at end of file

nsis/NSIS.template.in

+!include ..\..\..\NSIS.definitions.nsh
 !include "MUI2.nsh"
 !include "FileFunc.nsh"
 
 !define /date TIMESTAMP "%Y%m%d"
 !searchparse /file ../../../cockatrice/version_string.cpp '= "' VERSION '";'
 
-Name "Cockatrice"
-OutFile "cockatrice_win32_${TIMESTAMP}_git-${VERSION}.exe"
+Name "${NSIS_PROJECT_NAME}"
+OutFile "@CPACK_TOPLEVEL_DIRECTORY@/@CPACK_OUTPUT_FILE_NAME@"
 SetCompressor /SOLID lzma
 InstallDir "$PROGRAMFILES\Cockatrice"
 
 !define MUI_ABORTWARNING
-!define MUI_WELCOMEFINISHPAGE_BITMAP "..\..\..\..\nsis\leftimage.bmp"
-!define MUI_UNWELCOMEFINISHPAGE_BITMAP "..\..\..\..\nsis\leftimage.bmp"
+!define MUI_WELCOMEFINISHPAGE_BITMAP "${NSIS_SOURCE_PATH}\nsis\leftimage.bmp"
+!define MUI_UNWELCOMEFINISHPAGE_BITMAP "${NSIS_SOURCE_PATH}\nsis\leftimage.bmp"
 !define MUI_HEADERIMAGE
-!define MUI_HEADERIMAGE_BITMAP "..\..\..\..\nsis\headerimage.bmp"
-!define MUI_HEADERIMAGE_UNBITMAP "..\..\..\..\nsis\headerimage.bmp"
+!define MUI_HEADERIMAGE_BITMAP "${NSIS_SOURCE_PATH}\nsis\headerimage.bmp"
+!define MUI_HEADERIMAGE_UNBITMAP "${NSIS_SOURCE_PATH}\nsis\headerimage.bmp"
 !define MUI_WELCOMEPAGE_TEXT "This wizard will guide you through the installation of Cockatrice.$\r$\n$\r$\nClick Next to continue."
 !define MUI_FINISHPAGE_RUN "$INSTDIR/oracle.exe"
 !define MUI_FINISHPAGE_RUN_TEXT "Run card database downloader now"
 !define MUI_FINISHPAGE_RUN_PARAMETERS "-dlsets"
 
 !insertmacro MUI_PAGE_WELCOME
-!insertmacro MUI_PAGE_LICENSE "..\..\..\..\COPYING"
+!insertmacro MUI_PAGE_LICENSE "${NSIS_SOURCE_PATH}\COPYING"
 !insertmacro MUI_PAGE_COMPONENTS
 !insertmacro MUI_PAGE_DIRECTORY
 !insertmacro MUI_PAGE_INSTFILES
@@ -37,7 +38,7 @@ Section "Application" SecApplication
 	SetShellVarContext all
 	SetOutPath "$INSTDIR"
 
-	File /r ..\..\..\Release\*.*
+	File /r "${NSIS_BINARY_PATH}\Release\*.*"
 
 	WriteUninstaller "$INSTDIR\uninstall.exe"
 	${GetSize} "$INSTDIR" "/S=0K" $0 $1 $2