gmic: update to 2.8.0; add lcms2-devel to makedepends

gimp-devel requires lcms2-devel to be installed or otherwise
'pkg-config --cflags gimp-2.0' errors out which makes the
gmic-qt target fail.

This should not happen if lcms2-devel was already included in the
depends for gimp-devel.

srcpkgs/gmic/template

@@ -1,26 +1,22 @@
 # Template file for 'gmic'
 pkgname=gmic
-version=2.7.1
-revision=2
+version=2.8.0
+revision=1
 build_wrksrc="src"
 build_style=gnu-makefile
 hostmakedepends="pkg-config gimp"
 makedepends="fftw-devel ilmbase-devel libopenexr-devel MesaLib-devel libopencv-devel
- libgomp-devel libpng-devel libjpeg-turbo-devel tiff-devel libcurl-devel
+ libgomp-devel lcms2-devel libpng-devel libjpeg-turbo-devel tiff-devel libcurl-devel
  gtk+-devel gimp-devel qt5-devel"
 short_desc="GREYC's Magic for Image Computing (image processing framework)"
 maintainer="Jakub Skrzypnik <jot.skrzyp@gmail.com>"
 license="CECILL-2.1"
 homepage="http://gmic.eu/"
 distfiles="http://gmic.eu/files/source/gmic_${version}.tar.gz"
-checksum="c71e784abd2141252efad505b6a48b6974c388788db5530b3ca0dfb07baeafeb"
+checksum=d1ca5c726f7570af3a6f0bca27eeb66ef1e6a1b6a17bdaeaf0d59be40b9cd075
 disable_parallel_build="yes"
 nocross="https://build.voidlinux.org/builders/armv7l_builder/builds/8869/steps/shell_3/logs/stdio"
 
-case "$XBPS_TARGET_MACHINE" in
-	*-musl) broken="https://build.voidlinux.org/builders/x86_64-musl_builder/builds/24477/steps/shell_3/logs/stdio";;
-esac
-
 pre_build() {
 	# Fix library names for openexr-2.4.0
 	vsed -i Makefile -e "s;-lIlmImf -lHalf;-lIlmImf-2_4 -lHalf-2_4;"