re-do build. tested working with opencasacade 7.5

.SRCINFO

@@ -1,41 +1,41 @@
 pkgbase = freecad-git
 	pkgdesc = A general purpose 3D CAD modeler - git checkout
-	pkgver = 0.18.r4841.ga2aab9d17f
-	pkgrel = 1
+	pkgver = 0.18.r6973.gc4d42a1f74
+	pkgrel = 2
 	epoch = 0
 	url = https://www.freecadweb.org/
 	arch = x86_64
 	license = LGPL
 	makedepends = boost
 	makedepends = cmake
+	makedepends = coin
 	makedepends = eigen
-	makedepends = git
 	makedepends = gcc-fortran
-	makedepends = pyside2-tools
+	makedepends = gendesk
+	makedepends = git
+	makedepends = ninja
+	makedepends = pyside2
+	makedepends = python-shiboken2
+	makedepends = shiboken2
 	makedepends = swig
-	makedepends = qt5-tools
 	depends = boost-libs
-	depends = curl
-	depends = desktop-file-utils
 	depends = glew
-	depends = hicolor-icon-theme
 	depends = jsoncpp
 	depends = libspnav
 	depends = med
+	depends = netcdf
 	depends = opencascade
 	depends = openmpi
-	depends = shiboken2
-	depends = xerces-c
-	depends = pyside2
 	depends = pyside2-tools
 	depends = python-matplotlib
-	depends = python-netcdf4
 	depends = python-pivy
+	depends = python-pyside2
 	depends = qt5-svg
+	depends = qt5-tools
 	depends = qt5-webkit
-	depends = qt5-webengine
-	depends = qt5-base
-	optdepends = pycollada: Create, edit and load COLLADA documents.
+	depends = qt5-x11extras
+	depends = shared-mime-info
+	depends = xerces-c
 	provides = freecad
 	conflicts = freecad
 	conflicts = freecad-appimage