Some more build system cleaning

boost.pri

@@ -1,14 +1,12 @@
 boost {
 
-  isEmpty(OPENSCAD_LIBDIR) {
-    # Optionally specify location of boost using the
-    # BOOSTDIR env. variable
-    BOOST_DIR = $$(BOOSTDIR)
-    !isEmpty(BOOST_DIR) {
-      QMAKE_INCDIR += $$BOOST_DIR
-      message("boost location: $$BOOST_DIR")
-      win32:QMAKE_LIBDIR += -L$$BOOST_DIR/lib
-    }
+  # Optionally specify location of boost using the
+  # BOOSTDIR env. variable
+  BOOST_DIR = $$(BOOSTDIR)
+  !isEmpty(BOOST_DIR) {
+    QMAKE_INCDIR += $$BOOST_DIR
+    message("boost location: $$BOOST_DIR")
+    win32:QMAKE_LIBDIR += -L$$BOOST_DIR/lib
   }
 
   CONFIG(mingw-cross-env) {

cgal.pri

@@ -1,16 +1,14 @@
 cgal {
   DEFINES += ENABLE_CGAL
 
-  isEmpty(OPENSCAD_LIBDIR) {
-    # Optionally specify location of CGAL using the 
-    # CGALDIR env. variable
-    CGAL_DIR = $$(CGALDIR)
-    !isEmpty(CGAL_DIR) {
-      QMAKE_INCDIR += $$CGAL_DIR/include
-      win32: QMAKE_INCDIR += $$CGAL_DIR/auxiliary/gmp/include
-      QMAKE_LIBDIR += $$CGAL_DIR/lib
-      message("CGAL location: $$CGAL_DIR")
-    }
+  # Optionally specify location of CGAL using the 
+  # CGALDIR env. variable
+  CGAL_DIR = $$(CGALDIR)
+  !isEmpty(CGAL_DIR) {
+    QMAKE_INCDIR += $$CGAL_DIR/include
+    win32: QMAKE_INCDIR += $$CGAL_DIR/auxiliary/gmp/include
+    QMAKE_LIBDIR += $$CGAL_DIR/lib
+    message("CGAL location: $$CGAL_DIR")
   }
 
   CONFIG(mingw-cross-env) {
@@ -27,5 +25,4 @@ cgal {
       QMAKE_CXXFLAGS += -frounding-math 
     }
   }
-
 }

common.pri

@@ -1,7 +1,13 @@
+OBJECTS_DIR = objects
+MOC_DIR = objects
+UI_DIR = objects
+RCC_DIR = objects
+
 include(win32.pri)
 include(flex.pri)
 include(bison.pri)
 include(cgal.pri)
 include(opencsg.pri)
+include(glew.pri)
 include(eigen2.pri)
 include(boost.pri)

glew.pri

@@ -1,17 +1,11 @@
 glew {
-  isEmpty(OPENSCAD_LIBDIR) {
-    # Optionally specify location of GLEW using the 
-    # GLEWDIR env. variable
-    GLEW_DIR = $$(GLEWDIR)
-    isEmpty(GLEW_DIR) {
-      # Default to MacPorts on Mac OS X
-      macx: GLEW_DIR = /opt/local
-    }
-    !isEmpty(GLEW_DIR) {
-      QMAKE_INCDIR += $$GLEW_DIR/include
-      QMAKE_LIBDIR += -L$$GLEW_DIR/lib
-      message("GLEW location: $$GLEW_DIR")
-    }
+  # Optionally specify location of GLEW using the 
+  # GLEWDIR env. variable
+  GLEW_DIR = $$(GLEWDIR)
+  !isEmpty(GLEW_DIR) {
+    QMAKE_INCDIR += $$GLEW_DIR/include
+    QMAKE_LIBDIR += $$GLEW_DIR/lib
+    message("GLEW location: $$GLEW_DIR")
   }
 
   unix:LIBS += -lGLEW

opencsg.pri

@@ -1,20 +1,14 @@
 opencsg {
   DEFINES += ENABLE_OPENCSG
   CONFIG += glew
-  include(glew.pri)
 
-  HEADERS += src/OpenCSGRenderer.h
-  SOURCES += src/OpenCSGRenderer.cc
-
-  isEmpty(OPENSCAD_LIBDIR) {
-    # Optionally specify location of OpenCSG using the 
-    # OPENCSGDIR env. variable
-    OPENCSG_DIR = $$(OPENCSGDIR)
-    !isEmpty(OPENCSG_DIR) {
-      QMAKE_INCDIR += $$OPENCSG_DIR/include
-      QMAKE_LIBDIR += $$OPENCSG_DIR/lib
-      message("OpenCSG location: $$OPENCSG_DIR")
-    }
+  # Optionally specify location of OpenCSG using the 
+  # OPENCSGDIR env. variable
+  OPENCSG_DIR = $$(OPENCSGDIR)
+  !isEmpty(OPENCSG_DIR) {
+    QMAKE_INCDIR += $$OPENCSG_DIR/include
+    QMAKE_LIBDIR += $$OPENCSG_DIR/lib
+    message("OpenCSG location: $$OPENCSG_DIR")
   }
 
   LIBS += -lopencsg

openscad.pro

@@ -33,12 +33,7 @@ win32 {
 debug: DEFINES += DEBUG
 
 TEMPLATE = app
-RESOURCES = openscad.qrc
 
-OBJECTS_DIR = objects
-MOC_DIR = objects
-UI_DIR = objects
-RCC_DIR = objects
 INCLUDEPATH += src
 
 # Handle custom library location.
@@ -48,6 +43,13 @@ OPENSCAD_LIBDIR = $$(OPENSCAD_LIBRARIES)
   QMAKE_INCDIR += $$OPENSCAD_LIBDIR/include
   QMAKE_LIBDIR += $$OPENSCAD_LIBDIR/lib
 }
+else {
+  macx {
+    # Default to MacPorts on Mac OS X
+    QMAKE_INCDIR = /opt/local/include
+    QMAKE_LIBDIR = /opt/local/lib
+  }
+}
 
 macx {
   # add CONFIG+=deploy to the qmake command-line to make a deployment build
@@ -108,6 +110,8 @@ win32 {
   YACCSOURCES += src/parser.y
 }
 
+RESOURCES = openscad.qrc
+
 FORMS   += src/MainWindow.ui \
            src/Preferences.ui \
            src/OpenCSGWarningDialog.ui
@@ -213,6 +217,11 @@ SOURCES += src/openscad.cc \
            src/PolySetCache.cc \
            src/PolySetEvaluator.cc
 
+opencsg {
+  HEADERS += src/OpenCSGRenderer.h
+  SOURCES += src/OpenCSGRenderer.cc
+}
+
 cgal {
 HEADERS += src/cgal.h \
            src/cgalfwd.h \

tests/CMakeLists.txt

@@ -64,8 +64,8 @@ endif()
 #
 
 # Boost
-if (NOT $ENV{MACOSX_DEPLOY_DIR} STREQUAL "")
-  set(BOOST_ROOT "$ENV{MACOSX_DEPLOY_DIR}")
+if (NOT $ENV{OPENSCAD_LIBRARIES} STREQUAL "")
+  set(BOOST_ROOT "$ENV{OPENSCAD_LIBRARIES}")
 endif()
 
 if (NOT $ENV{BOOSTDIR} STREQUAL "")
@@ -151,8 +151,8 @@ include_directories(${EIGEN2_INCLUDE_DIR})
 # OpenCSG
 if (NOT $ENV{OPENCSGDIR} STREQUAL "")
   set(OPENCSG_DIR "$ENV{OPENCSGDIR}")
-elseif (NOT $ENV{MACOSX_DEPLOY_DIR} STREQUAL "")
-  set(OPENCSG_DIR "$ENV{MACOSX_DEPLOY_DIR}")
+elseif (NOT $ENV{OPENSCAD_LIBRARIES} STREQUAL "")
+  set(OPENCSG_DIR "$ENV{OPENSCAD_LIBRARIES}")
 endif()
 if (NOT OPENCSG_INCLUDE_DIR)
   message(STATUS "OPENCSG_DIR: " ${OPENCSG_DIR})
@@ -175,8 +175,8 @@ include_directories(${OPENCSG_INCLUDE_DIR})
 
 if (NOT $ENV{GLEWDIR} STREQUAL "")
   set(GLEW_DIR "$ENV{GLEWDIR}")
-elseif (NOT $ENV{MACOSX_DEPLOY_DIR} STREQUAL "")
-  set(GLEW_DIR "$ENV{MACOSX_DEPLOY_DIR}")
+elseif (NOT $ENV{OPENSCAD_LIBRARIES} STREQUAL "")
+  set(GLEW_DIR "$ENV{OPENSCAD_LIBRARIES}")
 endif()
 
 find_package(GLEW REQUIRED)
@@ -208,8 +208,8 @@ set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/parser_yacc.c PROPERTIES
 
 if (NOT $ENV{CGALDIR} STREQUAL "")
   set(CGAL_DIR "$ENV{CGALDIR}")
-elseif (NOT $ENV{MACOSX_DEPLOY_DIR} STREQUAL "")
-  set(CGAL_DIR "$ENV{MACOSX_DEPLOY_DIR}/lib/CGAL")
+elseif (NOT $ENV{OPENSCAD_LIBRARIES} STREQUAL "")
+  set(CGAL_DIR "$ENV{OPENSCAD_LIBRARIES}/lib/CGAL")
   set(CMAKE_MODULE_PATH "${CGAL_DIR}")
 endif()
 message(STATUS "CGAL_DIR: " ${CGAL_DIR})