update to 1.2.0 (epoch=1)

dsview now includes a CMakeLists.txt that builds dsview, libsigrok4dsl,
and libsigrokdecode4dsl in one shot, so this also drops the dependencies
on those other libraries.

.SRCINFO

@@ -1,27 +1,20 @@
 pkgbase = dsview
 	pkgdesc = Client software that supports the DreamSourceLab logic analyzer
-	pkgver = 1.12
-	pkgrel = 3
+	pkgver = 1.2.0
+	pkgrel = 1
+	epoch = 1
 	url = http://www.dreamsourcelab.com/
 	arch = i686
 	arch = x86_64
 	license = GPL3
 	makedepends = cmake
+	makedepends = ninja
 	makedepends = boost
-	depends = boost-libs
+	depends = hicolor-icon-theme
 	depends = qt5-base
-	depends = libsigrokdecode4dsl>=1.12
-	depends = libsigrok4dsl>=1.12
 	depends = fftw
-	source = DSView-1.12.tar.gz::https://github.com/DreamSourceLab/DSView/archive/v1.12.tar.gz
-	source = qt5.15.patch::https://github.com/DreamSourceLab/DSView/commit/33e3d896a47e559de95b26b13121bef10827e88d.patch
-	source = extern-c.patch::https://github.com/DreamSourceLab/DSView/commit/33cc733abe19872bf5ed08540a94b798d0d4ecf4.patch
-	source = udev.rules
-	source = dsview.desktop
-	sha384sums = 52b9fc2dbd9853f33140c2c528d1b31187a185f5869dd4e7700da1da872fec0d2d03732e4f194f487a287107c3e9b0e0
-	sha384sums = e20413c49f636fccdd1d9e107e1aeb52e0c8e8d2d3eecc4cff6e5f239391d512909512a52af768dc44ec3837b7da363c
-	sha384sums = d7ab026223bf7633a1c7cc1e03a6a15db942f956751547675423abea34223ae6e84973b8c1229e1e6a0b619fa665d568
-	sha384sums = c8811523d8712b4cfd2ee10661a36e6ec4ade8fe62384f2cfec9f419a9a50d55cc14c64f944fc82623fdbd955bd63a28
-	sha384sums = 6c47f8b81858cfccc96a0e18dd56dbb23c72baa165650d145898eea8d8f3493a9179f7c8c9afd651ed99e713c9106238
+	depends = python
+	source = DSView-1.2.0.tar.gz::https://github.com/DreamSourceLab/DSView/archive/v1.2.0.tar.gz
+	sha384sums = 076ba3d9cdf5d598ca8a4ad75194f2b9a30c62ac3591df0cbeb9c33c32d380cdf5e9deb3cf644b129d66f3b46b26a530
 
 pkgname = dsview