Merge branch 'add_visit' into 'master'

Add visit

See merge request Pmodules/buildblocks!483

Tools/visit/build

@@ -0,0 +1,6 @@
+#!/usr/bin/env modbuild
+
+pbuild::install() {
+	cd "${PMODULES_DISTFILESDIR}"
+	bash "./visit-install-${V_PKG}" ${V} linux-$(uname -p) ${PREFIX}
+}

Tools/visit/files/config.yaml

@@ -0,0 +1,24 @@
+---
+format: 1
+visit:
+  defaults:
+    group: Tools
+    overlay: base
+    relstage: stable
+    systems: [sles.*, rhel.*]
+    docfiles: [Copyright, NEWS, README]
+    build_functions:
+      configure: []
+      compile: []
+  versions:
+    3.4.2:
+      config:
+        urls:
+          - url: https://github.com/visit-dav/visit/releases/download/v${V_PKG}/visit-install3_4_2
+            name: visit-install-${V_PKG}
+            unpacker: none
+          - url: https://github.com/visit-dav/visit/releases/download/v${V_PKG}/visit3_4_2.linux-x86_64-rocky8.tar.gz
+            name: visit3_4_2.linux-x86_64.tar.gz
+            unpacker: none
+        relstage: stable
+

Tools/visit/modulefile

@@ -0,0 +1,12 @@
+#%Pmodule
+
+module-whatis		"Open Source, interactive, scalable, visualization, animation and analysis tool"
+module-url		"https://visit-dav.github.io/visit-website/about/"
+module-license		"BSD 3-Clause License"
+module-maintainer	"Achim Gsell <achim.gsell@psi.ch>"
+
+module-help		"
+VisIt is an Open Source, interactive, scalable, visualization, animation and analysis tool.
+From Unix, Windows or Mac workstations, users can interactively visualize and analyze data ranging in scale from small (<10 core) desktop-sized projects to large (>10,000 core) leadership-class computing facility simulation campaigns.
+"
+