Repair SConstruct and build from Dockerfile

Author: mottosso

Dockerfile

@@ -11,9 +11,23 @@ RUN wget https://bootstrap.pypa.io/get-pip.py && \
 		sphinxcontrib-napoleon \
 		python-coveralls
 
+# Support building of Maya plug-ins
+RUN yum groupinstall -y 'Development Tools' && \
+	yum install -y scons
+
+RUN git clone https://github.com/autodesk-adn/Maya-devkit.git /devkit && \
+	rm -rf /usr/autodesk/maya/devkit \
+		   /usr/autodesk/maya/mkspecs \
+		   /usr/autodesk/maya/include && \
+	ln -s /devkit/linux/devkit /usr/autodesk/maya/devkit && \
+	ln -s /devkit/linux/mkspecs /usr/autodesk/maya/mkspecs && \
+	ln -s /devkit/linux/include /usr/autodesk/maya/include
+
 # Avoid creation of auxilliary files
 ENV PYTHONDONTWRITEBYTECODE=1
 
 WORKDIR /workspace
 
-ENTRYPOINT mayapy -u run_tests.py
+ENTRYPOINT \
+	scons no-cache=1 with-maya=2016 with-mayadevkit=/usr/autodesk/maya/devkit && \
+	mayapy -u run_tests.py

SConstruct

@@ -27,7 +27,6 @@ outdir = excons.OutputBaseDirectory()
 gen = excons.config.AddGenerator(env, "mgear", {"MGEAR_VERSION": "[%d, %d, %d]" % version,
                                                 "MGEAR_MAJMIN_VERSION": "%d.%d" % (version[0], version[1])})
 
-mgearinit = gen(outdir + "/scripts/mgear/__init__.py", "scripts/mgear/__init__.py.in")
 mgearmod = gen("mGear.mod", "mGear.mod.in")
 
 defines = []
@@ -56,7 +55,6 @@ targets = [
                   "scripts/mgear": filter(lambda x: not x.endswith(".py.in"), excons.glob("scripts/mgear/*")),
                   "tests": excons.glob("tests/*.py"),
                   "": mgearmod},
-      "deps": mgearinit
    },
    {
       "name": "cvwrap",
@@ -78,7 +76,7 @@ excons.AddHelpTargets(mgear="mgear maya framework")
 
 td = excons.DeclareTargets(env, targets)
 
-env.Alias("mgear", mgearinit + [td["mgear_solvers"], td["cvwrap"]])
+env.Alias("mgear", [td["mgear_solvers"], td["cvwrap"]])
 
 td["python"] = filter(lambda x: os.path.splitext(str(x))[1] != ".mel", Glob(outdir + "/scripts/*"))
 td["scripts"] = Glob(outdir + "/scripts/*.mel")

run_tests.py

@@ -38,7 +38,9 @@ def mute():
     dirname = os.path.dirname(__file__)
     sys.path.insert(0, os.path.join(dirname, "scripts"))
 
+    print("\n" + "-" * 70)
     print("Initialising Maya..")
+
     with mute():
         standalone.initialize()
         import pymel.core