From f3ad8eb3426d78447ac49ca52a3150fd00784a4b Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Fri, 18 Oct 2024 17:33:24 +0200
Subject: [PATCH] parmetis: build-block reviewed

---
 MPI/parmetis/build        | 16 ---------
 MPI/parmetis/build-legacy | 71 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 16 deletions(-)
 create mode 100755 MPI/parmetis/build-legacy

diff --git a/MPI/parmetis/build b/MPI/parmetis/build
index 6a57b34..3003530 100755
--- a/MPI/parmetis/build
+++ b/MPI/parmetis/build
@@ -1,21 +1,5 @@
 #!/usr/bin/env modbuild
 
-pbuild::set_download_url "http://glaros.dtc.umn.edu/gkhome/fetch/sw/$P/$P-${V_PKG}.tar.gz"
-
-pbuild::add_to_group 'MPI'
-
-case ${V_MAJOR} in
-3 )
-	pbuild::install_docfiles CHANGES INSTALL LICENSE.txt README VERSION
-	;;
-4 )
-	pbuild::install_docfiles Changelog Install.txt LICENSE.txt
-	;;
-* )
-	std::die 4 "Unsupported major version!"
-	;;
-esac
-
 pbuild::configure() {
 	CC=$MPICC
 	CXX=$MPICXX
diff --git a/MPI/parmetis/build-legacy b/MPI/parmetis/build-legacy
new file mode 100755
index 0000000..6a57b34
--- /dev/null
+++ b/MPI/parmetis/build-legacy
@@ -0,0 +1,71 @@
+#!/usr/bin/env modbuild
+
+pbuild::set_download_url "http://glaros.dtc.umn.edu/gkhome/fetch/sw/$P/$P-${V_PKG}.tar.gz"
+
+pbuild::add_to_group 'MPI'
+
+case ${V_MAJOR} in
+3 )
+	pbuild::install_docfiles CHANGES INSTALL LICENSE.txt README VERSION
+	;;
+4 )
+	pbuild::install_docfiles Changelog Install.txt LICENSE.txt
+	;;
+* )
+	std::die 4 "Unsupported major version!"
+	;;
+esac
+
+pbuild::configure() {
+	CC=$MPICC
+	CXX=$MPICXX
+	F77=$MPIF77
+	F90=$MPIF90
+	FC=$MPIFC
+	FORTRAN=$MPIFORTRAN
+	if (( V_MAJOR == 4 )) ; then
+		cmake \
+			-DCMAKE_INSTALL_PREFIX="${PREFIX}" \
+			-DMETIS_PATH="${SRC_DIR}/metis" \
+			-DGKLIB_PATH="${SRC_DIR}/metis/GKlib" \
+			"${SRC_DIR}" \
+			|| exit 1
+	fi
+}
+
+pbuild::compile() {
+	CC=$MPICC
+	CXX=$MPICXX
+	F77=$MPIF77
+	F90=$MPIF90
+	FC=$MPIFC
+	FORTRAN=$MPIFORTRAN
+	if (( V_MAJOR == 3 )) ; then
+		cd "${SRC_DIR}"
+		make -e -j3 || exit 1
+
+		mkdir -p $PREFIX/include/metis
+		mkdir -p $PREFIX/lib
+
+		cp *.h $PREFIX/include
+		cp METISLib/*.h $PREFIX/include/metis
+		cp lib*.a $PREFIX/lib
+	elif (( V_MAJOR == 4 )); then
+		make -j3 || exit 1
+		make install
+
+		LIBMETIS_A=$(find . -name libmetis.a)
+		METIS_H=$(find "${SRC_DIR}" -name metis.h)
+
+		install -m 0644 $METIS_H    $PREFIX/include
+		install -m 0644 $LIBMETIS_A $PREFIX/lib
+	else
+		std::die 42 "Unsupported version: $V"
+	fi
+}
+
+pbuild::install() {
+	:
+}
+
+# vim: filetype=sh