Adds initial Linux support

README.LINUX

+Temporary file to hold instructions for the Linux port.
+
+1) General dependencies
+$sudo apt-get install libusb-1.0-0 libusb-1.0-0-dev

uvcengine/uvcengine.pro

@@ -37,50 +37,66 @@ unix {
 }
 
 # Dependencies
-LIBUSBPATH = "C:/Users/santini/repo/libusb/"
-LIBUVCPATH = "C:/Users/santini/repo/libuvc/"
-LIBPTHREADSPATH = "C:/Users/santini/repo/libuvc/pthreads-2.9.1/"
-
-# Libraries required to access pupil lab's cameras
-# LIBUSB-1.0
-INCLUDEPATH += "$${LIBUSBPATH}/libusb/"
-win32:contains(QMAKE_HOST.arch, x86_64) {
-    Release:LIBS += "-L$${LIBUSBPATH}/x64/Release/dll"
-    Debug:LIBS += "-L$${LIBUSBPATH}/x64/Debug/dll"
-} else {
-    Release:LIBS += "-L$${LIBUSBPATH}/x86/Release/dll"
-    Debug:LIBS += "-L$${LIBUSBPATH}/x86/Debug/dll"
-}
-LIBS += -llibusb-1.0
-
-# LIBUVC
-INCLUDEPATH += "$${LIBUVCPATH}/install/include/"
-win32:contains(QMAKE_HOST.arch, x86_64) {
-    Release:LIBS += "-L$${LIBUVCPATH}/build/Release/"
-    Debug:LIBS += "-L$${LIBUVCPATH}/build/Debug"
-} else {
-    Release:LIBS += "-L$${LIBUVCPATH}/build/Release/"
-    Debug:LIBS += "-L$${LIBUVCPATH}/build/Debug"
-}
-LIBS += -luvc
-
-# PTHREADS
-INCLUDEPATH += "$${LIBPTHREADSPATH}/include/"
-win32:contains(QMAKE_HOST.arch, x86_64) {
-    Release:LIBS += "-L$${LIBPTHREADSPATH}/lib/x64/"
-    Debug:LIBS += "-L$${LIBPTHREADSPATH}/lib/x64/"
-} else {
-    Release:LIBS += "-L$${LIBPTHREADSPATH}/lib/x86/"
-    Debug:LIBS += "-L$${LIBPTHREADSPATH}/lib/x86/"
+
+win32:{
+        LIBUSBPATH = "C:/Users/santini/repo/libusb/"
+        LIBUVCPATH = "C:/Users/santini/repo/libuvc/"
+        LIBPTHREADSPATH = "C:/Users/santini/repo/libuvc/pthreads-2.9.1/"
+
+        # Libraries required to access pupil lab's cameras
+        # LIBUSB-1.0
+        INCLUDEPATH += "$${LIBUSBPATH}/libusb/"
+        contains(QMAKE_HOST.arch, x86_64) {
+                Release:LIBS += "-L$${LIBUSBPATH}/x64/Release/dll"
+                Debug:LIBS += "-L$${LIBUSBPATH}/x64/Debug/dll"
+        } else {
+                Release:LIBS += "-L$${LIBUSBPATH}/x86/Release/dll"
+                Debug:LIBS += "-L$${LIBUSBPATH}/x86/Debug/dll"
+        }
+        LIBS += -llibusb-1.0
+
+        # LIBUVC
+        INCLUDEPATH += "$${LIBUVCPATH}/install/include/"
+        contains(QMAKE_HOST.arch, x86_64) {
+            Release:LIBS += "-L$${LIBUVCPATH}/build/Release/"
+            Debug:LIBS += "-L$${LIBUVCPATH}/build/Debug"
+        } else {
+            Release:LIBS += "-L$${LIBUVCPATH}/build/Release/"
+            Debug:LIBS += "-L$${LIBUVCPATH}/build/Debug"
+        }
+        LIBS += -luvc
+
+        # PTHREADS
+        INCLUDEPATH += "$${LIBPTHREADSPATH}/include/"
+        contains(QMAKE_HOST.arch, x86_64) {
+            Release:LIBS += "-L$${LIBPTHREADSPATH}/lib/x64/"
+            Debug:LIBS += "-L$${LIBPTHREADSPATH}/lib/x64/"
+        } else {
+            Release:LIBS += "-L$${LIBPTHREADSPATH}/lib/x86/"
+            Debug:LIBS += "-L$${LIBPTHREADSPATH}/lib/x86/"
+        }
+                LIBS += -lpthreadVC2
+
+        # Work around for bad visual studio update (msvc14)
+        INCLUDEPATH += "C:/Program Files (x86)/Windows Kits/10/Include/10.0.10240.0/ucrt"
+        contains(QMAKE_HOST.arch, x86_64) {
+                LIBS += -L"C:/Program Files (x86)/Windows Kits/10/Lib/10.0.10240.0/ucrt/x64"
+        } else {
+                LIBS += -L"C:/Program Files (x86)/Windows Kits/10/Lib/10.0.10240.0/ucrt/x86"
+        }
 }
-LIBS += -lpthreadVC2
-
-# Work around for bad visual studio update (msvc14)
-win32{
-    INCLUDEPATH += "C:/Program Files (x86)/Windows Kits/10/Include/10.0.10240.0/ucrt"
-    contains(QMAKE_HOST.arch, x86_64) {
-        LIBS += -L"C:/Program Files (x86)/Windows Kits/10/Lib/10.0.10240.0/ucrt/x64"
-    } else {
-        LIBS += -L"C:/Program Files (x86)/Windows Kits/10/Lib/10.0.10240.0/ucrt/x86"
-    }
+
+unix:{
+        LIBUVCPATH = "/home/santini/repo/libuvc/install/"
+
+        # Libraries required to access pupil lab's cameras
+
+        # LIBUVC
+        INCLUDEPATH += "$${LIBUVCPATH}/include/"
+        LIBS += "-L$${LIBUVCPATH}/lib/"
+        LIBS += -luvc
+
+        # System PTHREAD and LIBUSB libs are used
+        LIBS += -lpthread
+        LIBS += -lusb-1.0
 }