openmw: fix build, update checksum

They did retag 0.48.0:

--- ../openmw-openmw-0.48.0.tar.gz
+++ hostdir/sources/openmw-0.48.0/openmw-openmw-0.48.0.tar.gz
├── openmw-openmw-0.48.0.tar
│ ├── openmw-openmw-0.48.0/docs/requirements.txt
│ │ @@ -1,3 +1,4 @@
│ │  parse_cmake
│ │  sphinx==1.8.5
│ │  docutils==0.17.1
│ │ +jinja2==3.0.0
│ ├── openmw-openmw-0.48.0/docs/source/generate_luadoc.sh
│ │ @@ -40,14 +40,15 @@
│ │      make install
│ │      PATH=$PATH:~/luarocks/bin
│ │
│ │      echo "Install openmwluadocumentor"
│ │      cd ~
│ │      git clone https://gitlab.com/ptmikheev/openmw-luadocumentor.git
│ │      cd openmw-luadocumentor/luarocks
│ │ +    git checkout 156b1ad3597c739e51f537afe08d8d7ad1e95671
│ │      luarocks --local pack openmwluadocumentor-0.1.1-1.rockspec
│ │      luarocks --local install openmwluadocumentor-0.1.1-1.src.rock
│ │  fi
│ │
│ │  DOCS_SOURCE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
│ │  FILES_DIR=$DOCS_SOURCE_DIR/../../files
│ │  OUTPUT_DIR=$DOCS_SOURCE_DIR/reference/lua-scripting/generated_html

srcpkgs/openmw/template

@@ -8,7 +8,7 @@ _bullet_tag=3.17
 # System bullet doesn't use double precision (double precision would break vdrift)
 # LTO gives a measurable performance boost, while not hurting compile time too much
 configure_args="-DDESIRED_QT_VERSION=5 -DOPENMW_USE_SYSTEM_BULLET=OFF
- -DOPENMW_LTO_BUILD=ON"
+ -DOPENMW_LTO_BUILD=ON -DFETCHCONTENT_FULLY_DISCONNECTED=On"
 hostmakedepends="pkg-config qt5-host-tools qt5-qmake"
 makedepends="SDL2-devel boost-devel ffmpeg-devel libXt-devel
  libmygui-devel libopenal-devel libunshield-devel osg-devel qt5-devel
@@ -21,7 +21,7 @@ changelog="https://openmw.org/2023/openmw-0-48-0-released/"
 distfiles="https://gitlab.com/OpenMW/openmw/-/archive/openmw-${version}/openmw-openmw-${version}.tar.gz
  https://github.com/recastnavigation/recastnavigation/archive/${_recast_commit}.tar.gz
  https://github.com/bulletphysics/bullet3/archive/refs/tags/${_bullet_tag}.tar.gz"
-checksum="ebcc1e217479306a92036aabf6f8225a3d228759eef6255cda57fb8566b9d388
+checksum="be97b8e900853c43dde8816f2ce49801fb672cffdf48ac7af9782abfb8a74af4
  c647e307d6cc62ba00bfd888e82da83844bf1e72f2c98bed2f1d95bac229b950
  baa642c906576d4d98d041d0acb80d85dd6eff6e3c16a009b1abf1ccd2bc0a61"
 
@@ -29,10 +29,6 @@ if [ "$XBPS_TARGET_ENDIAN" != "le" ]; then
 	broken="https://gitlab.com/OpenMW/openmw/issues/564"
 fi
 
-if [ "$XBPS_TARGET_NO_ATOMIC8" ]; then
-	configure_args+=" -DCMAKE_CXX_STANDARD_LIBRARIES=-latomic"
-fi
-
 post_extract() {
 	mv openmw-openmw-${version}/* .
 	mkdir -p build/fetched