More recipes (libjpeg, libz, imagemagick).

recipes/zlib/recipe.py

@@ -0,0 +1,12 @@
+
+import os
+from SCons.Script import *
+
+def cook(env: Environment, git_ref: str = 'master') -> dict:
+    repo = env.Cook('GitBranch', repo_name = 'zlib', remote_url = 'https://github.com/madler/zlib.git', git_ref = git_ref)
+    extracted_root = repo['checkout_root']
+    build_result = env.Cook('CMakeProject', project_root=extracted_root)
+    return {
+        'CPPPATH': [os.path.join(build_result['install_dir'], 'install')],
+        'LIBS': [env.FindLib('z', paths=build_result['LIBPATH'])]
+    }