Build windows installer for SDL2 sample app.

dependencies.py

@@ -73,9 +73,13 @@ class PkgConfigDependency(Dependency):
         if PkgConfigDependency.pkgconfig_found is None:
             self.check_pkgconfig()
 
-        if not PkgConfigDependency.pkgconfig_found:
-            raise DependencyException('Pkg-config not found.')
         self.is_found = False
+        if not PkgConfigDependency.pkgconfig_found:
+            if required:
+                raise DependencyException('Pkg-config not found.')
+            self.cargs = []
+            self.libs = []
+            return
         p = subprocess.Popen(['pkg-config', '--modversion', name], stdout=subprocess.PIPE,
                                  stderr=subprocess.PIPE)
         out = p.communicate()[0]

manual tests/4 standalone binaries/build_windows_package.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+import os, urllib.request, shutil, subprocess
+from glob import glob
+
+sdl_url = 'http://libsdl.org/release/SDL2-devel-2.0.3-VC.zip'
+sdl_filename = 'SDL2-devel-2.0.3-VC.zip'
+sdl_dir = 'SDL2-2.0.3'
+
+shutil.rmtree('build', ignore_errors=True)
+os.mkdir('build')
+
+if not os.path.exists(sdl_filename):
+    response = urllib.request.urlopen(sdl_url)
+    data = response.read()
+    open(sdl_filename, 'wb').write(data)
+
+shutil.unpack_archive(sdl_filename, 'build')
+
+libs = glob(os.path.join('build', sdl_dir, 'lib/x86/*'))
+[shutil.copy(x, 'build') for x in libs]
+
+# Sorry for this hack but this needs to work during development
+# when Meson is not in path.
+subprocess.check_call(['python3', r'..\..\meson.py', 'build',
+                        '--backend=ninja', '--buildtype=release'])
+subprocess.check_call(['ninja'], cwd='build')
+shutil.copy('myapp.iss', 'build')
+subprocess.check_call([r'\Program Files\Inno Setup 5\ISCC.exe', 'myapp.iss'],
+                       cwd = 'build')
+shutil.copy('build/setup.exe', 'myapp 1.0.exe')
+shutil.rmtree('build')

manual tests/4 standalone binaries/meson.build

@@ -1,6 +1,6 @@
 project('myapp', 'cpp')
 
-sdl = dependency('sdl2')
+sdl = dependency('sdl2', required : host.name() != 'windows')
 
 if meson.get_compiler('cpp').get_id() != 'msvc'
   add_global_arguments('-std=c++11', language : 'cpp')
@@ -24,7 +24,15 @@ if host.name() == 'linux'
   meson.set_install_script('linux_bundler.sh')
 endif
 
+extra_link_args = []
+
+if host.name() == 'windows'
+  str = '-I@0@/@1@'.format(meson.current_build_dir(), 'SDL2-2.0.3/include')
+  add_global_arguments(str, language : 'cpp')
+  extra_link_args = ['/SUBSYSTEM:CONSOLE', 'SDL2main.lib', 'SDL2.lib']
+endif
 
 prog = executable('myapp', 'myapp.cpp',
 dependencies : sdl,
+link_args : extra_link_args,
 install : true)

manual tests/4 standalone binaries/myapp.cpp

@@ -3,7 +3,7 @@
 #include<iostream>
 #include<string>
 
-int main(int argc, char **argv) {
+int main(int argc, char *argv[]) {
   SDL_Surface *screenSurface;
   SDL_Event e;
   int keepGoing = 1;

manual tests/4 standalone binaries/myapp.iss

@@ -0,0 +1,18 @@
+; Innosetup file for My app.
+
+[Setup]
+AppName=My App
+AppVersion=1.0
+DefaultDirName={pf}\My App
+DefaultGroupName=My App
+UninstallDisplayIcon={app}\myapp.exe
+Compression=lzma2
+SolidCompression=yes
+OutputDir=.
+
+[Files]
+Source: "myapp.exe"; DestDir: "{app}"
+Source: "SDL2.dll"; DestDir: "{app}"
+
+;[Icons]
+;Name: "{group}\My App"; Filename: "{app}\myapp.exe"

manual tests/4 standalone binaries/readme.txt

@@ -1,12 +1,12 @@
 This directory shows how you can build redistributable binaries. On
 OSX this menans building an app bundle and a .dmg installer. On Linux
 it means building a binary that bundles its dependencies. On Windows
-it means probably building an .exe installer or something (not done
-yet).
+it means building an .exe installer.
 
-To build each package you run the corresponding build_ARCH.sh build script.
+To build each package you run the corresponding build_ARCH.sh build
+script.
 
 On Linux you must build the package on the oldest distribution you
-plan to support (Debian stable/oldstable and old CentOS are usually
-the choice here).
+plan to support (Debian stable/oldstable and old CentOS are the common
+choice here).