geant4 build-block added

Compiler/geant4/build

@@ -0,0 +1,25 @@
+#!/usr/bin/env modbuild
+
+pbuild::set_download_url "http://cern.ch/geant4-data/releases/$P.${V_PKG}.tar.gz"
+pbuild::add_to_group 'Compiler'
+
+#pbuild::install_docfiles 'ChangeLog'
+#pbuild::install_docfiles 'compilers.txt'
+#pbuild::install_docfiles 'COPYING'
+#pbuild::install_docfiles 'COPYING.LESSER'
+#pbuild::install_docfiles 'README.md'
+
+pbuild::pre_configure() {
+	pbuild::add_configure_args "-DCMAKE_INSTALL_PREFIX=${PREFIX}"
+	pbuild::add_configure_args "-DGEANT4_USE_SYSTEM_CLHEP=ON"
+	pbuild::add_configure_args "-DPC_EXPAT_INCLUDE_DIRS=${LIBEXPAT_INCLUDE_DIR}"
+	if pbuild::use_flag 'multithreaded'; then
+		pbuild::add_configure_args "-DGEANT4_BUILD_MULTITHREADED=ON"
+	fi
+}
+
+# Local Variables:
+# mode: sh
+# sh-basic-offset: 8
+# tab-width: 8
+# End: