oxygen-icons5: conflicts with oxygen-icons

No need to rename, just conflicts with oxygen-icons.

Also, someday we'll get rid of oxygen-icons (and all KDE 4).

srcpkgs/oxygen-icons5/template

@@ -1,9 +1,10 @@
 # Template file for 'oxygen-icons5'
 pkgname=oxygen-icons5
 version=5.36.0
-revision=2
+revision=3
 noarch=yes
 build_style=cmake
+conflicts="oxygen-icons>=0"
 configure_args="-DBUILD_TESTING=OFF"
 hostmakedepends="extra-cmake-modules qt5-qmake qt5-host-tools"
 makedepends="qt5-devel"
@@ -13,14 +14,3 @@ license="LGPL-2"
 homepage="https://projects.kde.org/projects/frameworks/oxygen-icons5"
 distfiles="http://download.kde.org/stable/frameworks/${version%.*}/${pkgname}-${version}.tar.xz"
 checksum=2fb5414909ee0b8ace97dec6ef1d056c6962ba992336e8c972319c1d1ef25910
-
-post_extract() {
-	# To prevent any conflict with 'oxygen-icons' package.
-	sed -i -e "s/oxygen/oxygen5/g" CMakeLists.txt
-	sed -i -e "s/Oxygen/Oxygen5/g" index.theme
-
-	# Name[fr]=Oxygène
-	sed -i -e "s/Oxygène/Oxygène5/g" index.theme
-
-	# TODO: sed other languages in index.theme
-}