add old fils (just in case) and edited new ebiuld

gentoo/sys-cluster/mpich/mpich-3.2-r1.ebuild

@@ -101,8 +101,8 @@ multilib_src_install() {
 	default
 	if !(use fortran); then
 		# some fortran files get installed unconditionally
-        rm -f "${ED}"usr/include/mpif* "${ED}"usr/include/*.mod || die
-        return;
+		rm -f "${ED}"usr/include/mpif* "${ED}"usr/include/*.mod || die
+		return;
 	fi
 
 	# fortran header cannot be wrapped (bug #540508), workaround part 1
@@ -114,7 +114,6 @@ multilib_src_install() {
 }
 
 multilib_src_install_all() {
-echo "I am in the last funcsion"
 	# fortran header cannot be wrapped (bug #540508), workaround part 2
 	if use fortran; then
 		mv "${T}"/fortran/* "${ED}"usr/include || die

gentoo/sys-cluster/mpich/mpich-3.2-r1.ebuild.old

@@ -0,0 +1,140 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+FORTRAN_NEEDED=fortran
+FORTRAN_STANDARD="77 90"
+
+inherit fortran-2 multilib-minimal
+
+MY_PV=${PV/_/}
+DESCRIPTION="A high performance and portable MPI implementation"
+HOMEPAGE="http://www.mpich.org/"
+SRC_URI="http://www.mpich.org/static/downloads/${PV}/${P}.tar.gz"
+
+SLOT="0"
+LICENSE="mpich"
+KEYWORDS="amd64 ~hppa ppc ppc64 x86 ~amd64-linux ~x86-linux"
+IUSE="+cxx doc fortran mpi-threads romio threads"
+
+COMMON_DEPEND="
+	>=dev-libs/libaio-0.3.109-r5[${MULTILIB_USEDEP}]
+	>=sys-apps/hwloc-1.10.0-r2[${MULTILIB_USEDEP}]
+	romio? ( net-fs/nfs-utils )"
+
+DEPEND="${COMMON_DEPEND}
+	dev-lang/perl
+	sys-devel/libtool"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-cluster/mpich2
+	!sys-cluster/openmpi
+	!sys-cluster/nullmpi"
+
+S="${WORKDIR}"/${PN}-${MY_PV}
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/mpicxx.h
+	/usr/include/mpi.h
+	/usr/include/opa_config.h
+)
+
+src_prepare() {
+	default
+
+	# Using MPICHLIB_LDFLAGS doesn't seem to fully work.
+	sed -i 's| *@WRAPPER_LDFLAGS@ *||' \
+		src/packaging/pkgconfig/mpich.pc.in \
+		src/env/*.in \
+		|| die
+}
+
+multilib_src_configure() {
+	# The configure statements can be somewhat confusing, as they
+	# don't all show up in the top level configure, however, they
+	# are picked up in the children directories.  Hence the separate
+	# local vars.
+
+	local c=
+	if use mpi-threads; then
+		# MPI-THREAD requries threading.
+		c="${c} --with-thread-package=pthreads"
+		c="${c} --enable-threads=runtime"
+	else
+		if use threads ; then
+			c="${c} --with-thread-package=pthreads"
+		else
+			c="${c} --with-thread-package=none"
+		fi
+		c="${c} --enable-threads=single"
+	fi
+
+	c="${c} --sysconfdir=${EPREFIX}/etc/${PN}"
+	c="${c} --docdir=${EPREFIX}/usr/share/doc/${PF}"
+
+	export MPICHLIB_CFLAGS="${CFLAGS}"
+	export MPICHLIB_CPPFLAGS="${CPPFLAGS}"
+	export MPICHLIB_CXXFLAGS="${CXXFLAGS}"
+	export MPICHLIB_FFLAGS="${FFLAGS}"
+	export MPICHLIB_FCFLAGS="${FCFLAGS}"
+	export MPICHLIB_LDFLAGS="${LDFLAGS}"
+	unset CFLAGS CPPFLAGS CXXFLAGS FFLAGS FCFLAGS LDFLAGS
+
+	ECONF_SOURCE=${S} econf \
+		--enable-shared \
+		--with-hwloc-prefix="${EPREFIX}/usr" \
+		${c} \
+		--with-pm=hydra \
+		--disable-fast \
+		--enable-versioning \
+		$(use_enable romio) \
+		$(use_enable cxx) \
+		$(multilib_native_use_enable fortran fortran all)
+}
+
+multilib_src_test() {
+	emake -j1 check
+}
+
+multilib_src_install() {
+	default
+
+	# fortran header cannot be wrapped (bug #540508), workaround part 1
+	if multilib_is_native_abi && use fortran; then
+		mkdir "${T}"/fortran || die
+		mv "${ED}"usr/include/mpif* "${T}"/fortran || die
+		mv "${ED}"usr/include/*.mod "${T}"/fortran || die
+		echo "I am in first if"
+	else if  use fortran; 
+		then
+			echo "I am in second if"
+			# some fortran files get installed unconditionally 
+			rm "${ED}"usr/include/mpif* "${ED}"usr/include/*.mod || die
+		fi
+	fi
+
+		echo "ED = $ED"
+		echo "XOXOX"
+		# some fortran files get installed unconditionally
+		#rm "${ED}"usr/include/mpif* "${ED}"usr/include/*.mod || die
+		#rm "${ED}"usr/include/mpi* || die
+	
+}
+
+multilib_src_install_all() {
+	# fortran header cannot be wrapped (bug #540508), workaround part 2
+	if use fortran; then
+		mv "${T}"/fortran/* "${ED}"usr/include || die
+	fi
+
+	einstalldocs
+	newdoc src/pm/hydra/README README.hydra
+	if use romio; then
+		newdoc src/mpi/romio/README README.romio
+	fi
+
+	if ! use doc; then
+		rm -rf "${ED}"usr/share/doc/${PF}/www* || die
+	fi
+}