sci-mathematics/petsc: drop 3.13.1, 3.14.6, 3.15.0, 3.15.0-r1

Signed-off-by: Matthias Maier <tamiko@gentoo.org>

8 files changed, 0 insertions, 919 deletions

diff --git a/sci-mathematics/petsc/Manifest b/sci-mathematics/petsc/Manifest
index a53a6158e9b6..8a1dcafa8362 100644
--- a/sci-mathematics/petsc/Manifest
+++ b/sci-mathematics/petsc/Manifest
@@ -1,6 +1,3 @@
-DIST petsc-3.13.1.tar.gz 35097687 BLAKE2B fccf64fd3694deffdd0dc561069ffa7e9342fe279b5c9123edeb011df931874083839d27b7b9a0c63faea6487b104b54fd4ce68a88a074c82de91e8baaf270b0 SHA512 41c3138a6ae6c1f2d9077b464c6aeda96287e5a76849582b8f432e2ee93d2594a78ba2181eac0054a77b6165692be5f1a057049313f2be9743d4246383dfdc77
-DIST petsc-3.14.6.tar.gz 39719179 BLAKE2B d3047baf87c67eb64ef02c0c54d6313ea06f091b377b3cdf6dcf6d96c7d68cec5958a007ddd84b52a3ab39bfc0adf146307fa1785a10f39386393371186a3fba SHA512 9766e164446ac5a69b8bf761a0e8a235b1a2b85ed9c96a7fd59e668ae4cceb9d9559a38b175b4aa9747e78d7b44d0018a3c02748dcd3d783d28f861f8382d44c
-DIST petsc-3.15.0.tar.gz 15976488 BLAKE2B babfbeb05321c9cb2f7d70ef8ffca974a016eae73ca1a3359d9a8d38aa5aa90ff34571169a5711627d738b93f89fdee3d0a0ff1bd0e51cb7300bbb9b0a8675cb SHA512 d1565823d8a5ce5e1c2c576bbe1b4ebf467cef20bbd8e0cf6c303c6c2af2bf902b66c79468f4e125496f9242be4bd6ac162535ee30252cfb902c0d906a6f27c0
 DIST petsc-3.16.0-fftw-without-mpi.patch.bz2 5824 BLAKE2B 59615b1bbaf8ca1da92d7d193a45a2dd434f762cd741d711d4f408183a201a276ac3c968a3e7d740d19212120271701bce52bb7b0f4e311268f40915c81f9dcb SHA512 8e07dfe56a9150ce9a3a5ab8012657875ef84e6e7daa60560bbdd9062078c876a826057f3f3eaf1697ce046a82756ee6eb6a8b819eb51245367c9d5c8a72ee8e
 DIST petsc-3.16.0.tar.gz 16748960 BLAKE2B 87f9fdb79a9c44e5f476fa4746ad0cbe72f3eda9f6039f2e4743105626701d7c8d6c010fdb9d89becf8619288d0b7a60c8bc4e2fc0793eac5b39030b02c04fd9 SHA512 5280032fb4ec4d058733788bb0ae674e7400565e204133bd10ed88a2965230ec7adeaca2d498267ce661377ca7e6f9d948992206b1d679587606cb422c004655
 DIST petsc-3.17.1.tar.gz 17082265 BLAKE2B de1bfe45f93e18e32181499e59912df9225c8e24d75f52e641e552fd43e4d5be48d549d284365b173aa93e51603f5b7740eaac0557ff8c7c96b370f4683257f6 SHA512 8c81cc148b1a899a55e54a013d61519ec7b44f98f7ae30c3f8d0e83ba285b23f4b4d9e2cd483c531d337bc41887e4079b727ba73676b1b653910140291e93575
diff --git a/sci-mathematics/petsc/files/petsc-3.13.0-do_not_run_mpiexec.patch b/sci-mathematics/petsc/files/petsc-3.13.0-do_not_run_mpiexec.patch
deleted file mode 100644
index 4c46658dec71..000000000000
--- a/sci-mathematics/petsc/files/petsc-3.13.0-do_not_run_mpiexec.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-diff --git a/config/BuildSystem/config/packages/MPI.py b/config/BuildSystem/config/packages/MPI.py
-index 7e424e71..ee502bd2 100644
---- a/config/BuildSystem/config/packages/MPI.py
-+++ b/config/BuildSystem/config/packages/MPI.py
-@@ -210,28 +210,11 @@ shared libraries and run with --known-mpi-shared-libraries=1')
-           raise RuntimeError('Could not locate MPIEXEC - please specify --with-mpiexec option')
-       # Support for spaces and () in executable names; also needs to handle optional arguments at the end
-       # TODO: This support for spaces and () should be moved to core BuildSystem
--      self.mpiexec = self.mpiexec.replace(' ', '\\ ').replace('(', '\\(').replace(')', '\\)').replace('\ -',' -')
--      if (hasattr(self, 'ompi_major_version') and int(self.ompi_major_version) >= 3):
--        (out, err, ret) = Configure.executeShellCommand(self.mpiexec+' -help all', checkCommand = noCheck, timeout = 60, log = self.log, threads = 1)
--        if out.find('--oversubscribe') >=0:
--          self.mpiexec = self.mpiexec + ' --oversubscribe'
-+      self.mpiexec = self.mpiexec + ' --oversubscribe'
- 
-     # using mpiexec environmental variables make sure mpiexec matches the MPI libraries and save the variables for testing in PetscInitialize()
-     # the variable HAVE_MPIEXEC_ENVIRONMENTAL_VARIABLE is not currently used. PetscInitialize() can check the existence of the environmental variable to
-     # determine if the program has been started with the correct mpiexec (will only be set for parallel runs so not clear how to check appropriately)
--    (out, err, ret) = Configure.executeShellCommand(self.mpiexec+' -n 1 printenv', checkCommand = noCheck, timeout = 60, threads = 1, log = self.log)
--    if ret:
--      self.logWrite('Unable to run '+self.mpiexec+' with option "-n 1 printenv"\nThis could be ok, some MPI implementations such as SGI produce a non-zero status with non-MPI programs\n'+out+err)
--    else:
--      if out.find('MPIR_CVAR_CH3') > -1:
--        if hasattr(self,'ompi_major_version'): raise RuntimeError("Your libraries are from OpenMPI but it appears your mpiexec is from MPICH");
--        self.addDefine('HAVE_MPIEXEC_ENVIRONMENTAL_VARIABLE', 'MPIR_CVAR_CH3')
--      elif  out.find('MPIR_CVAR_CH3') > -1:
--        if hasattr(self,'ompi_major_version'): raise RuntimeError("Your libraries are from OpenMPI but it appears your mpiexec is from MPICH");
--        self.addDefine('HAVE_MPIEXEC_ENVIRONMENTAL_VARIABLE', 'MPICH')
--      elif out.find('OMPI_COMM_WORLD_SIZE') > -1:
--        if hasattr(self,'mpich_numversion'): raise RuntimeError("Your libraries are from MPICH but it appears your mpiexec is from OpenMPI");
--        self.addDefine('HAVE_MPIEXEC_ENVIRONMENTAL_VARIABLE', 'OMP')
- 
-     self.addMakeMacro('MPIEXEC', self.mpiexec)
-     self.mpiexec = self.mpiexec + ' -n 1'
diff --git a/sci-mathematics/petsc/files/petsc-3.13.0-fix_sandbox_violation.patch b/sci-mathematics/petsc/files/petsc-3.13.0-fix_sandbox_violation.patch
deleted file mode 100644
index c0dfd53a0112..000000000000
--- a/sci-mathematics/petsc/files/petsc-3.13.0-fix_sandbox_violation.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git a/config/PETSc/options/installDir.py b/config/PETSc/options/installDir.py
-index 860faf0f..87898811 100755
---- a/config/PETSc/options/installDir.py
-+++ b/config/PETSc/options/installDir.py
-@@ -40,13 +40,6 @@ class Configure(config.base.Configure):
-       self.dir = os.path.abspath(os.path.expanduser(self.framework.argDB['prefix']))
-       self.petscDir = self.dir
-       self.petscArch = ''
--      try:
--        os.makedirs(os.path.join(self.dir,'PETScTestDirectory'))
--        os.rmdir(os.path.join(self.dir,'PETScTestDirectory'))
--      except Exception as e:
--        self.logPrint('Error trying to to test write permissions on directory '+str(e))
--        self.installSudoMessage = 'You do not have write permissions to the --prefix directory '+self.dir+'\nYou will be prompted for the sudo password for any external package installs'
--        self.installSudo = 'sudo '
-     else:
-       self.dir = os.path.abspath(os.path.join(self.petscdir.dir, self.arch.arch))
-       self.petscDir = self.petscdir.dir
diff --git a/sci-mathematics/petsc/files/petsc-3.13.0-make_hypre_configure.patch b/sci-mathematics/petsc/files/petsc-3.13.0-make_hypre_configure.patch
deleted file mode 100644
index 1453fd519e81..000000000000
--- a/sci-mathematics/petsc/files/petsc-3.13.0-make_hypre_configure.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-diff --git a/config/BuildSystem/config/packages/hypre.py b/config/BuildSystem/config/packages/hypre.py
-index 4d915c31..1b05a1ee 100644
---- a/config/BuildSystem/config/packages/hypre.py
-+++ b/config/BuildSystem/config/packages/hypre.py
-@@ -5,10 +5,6 @@ class Configure(config.package.GNUPackage):
-   def __init__(self, framework):
-     config.package.GNUPackage.__init__(self, framework)
-     #self.version         = '2.18.2'
--    self.minversion      = '2.14'
--    self.versionname     = 'HYPRE_RELEASE_VERSION'
--    self.versioninclude  = 'HYPRE_config.h'
--    self.requiresversion = 1
-     #self.gitcommit       = 'v'+self.version
-     self.gitcommit       = '93baaa8c9' # v2.18.2+valgrind-fix
-     self.download        = ['git://https://github.com/hypre-space/hypre','https://github.com/hypre-space/hypre/archive/'+self.gitcommit+'.tar.gz']
-diff --git a/include/petsc/private/petschypre.h b/include/petsc/private/petschypre.h
-index 81ca7136..b403e70e 100644
---- a/include/petsc/private/petschypre.h
-+++ b/include/petsc/private/petschypre.h
-@@ -6,12 +6,6 @@
- #include <HYPRE_config.h>
- #include <HYPRE_utilities.h>
- 
--/* from version 2.16 on, HYPRE_BigInt is 64 bit for 64bit installations
--   and 32 bit for 32bit installations -> not the best name for a variable */
--#if PETSC_PKG_HYPRE_VERSION_LT(2,16,0)
--typedef PetscInt HYPRE_BigInt;
--#endif
--
- /*
-   With scalar type == real, HYPRE_Complex == PetscScalar;
-   With scalar type == complex,  HYPRE_Complex is double __complex__ while PetscScalar may be std::complex<double>
-diff --git a/src/mat/impls/hypre/mhypre.c b/src/mat/impls/hypre/mhypre.c
-index 0f7470e6..cce3e2b0 100644
---- a/src/mat/impls/hypre/mhypre.c
-+++ b/src/mat/impls/hypre/mhypre.c
-@@ -15,10 +15,6 @@
- #include <_hypre_parcsr_ls.h>
- #include <_hypre_sstruct_ls.h>
- 
--#if PETSC_PKG_HYPRE_VERSION_LT(2,18,0)
--#define  hypre_ParCSRMatrixClone(A,B) hypre_ParCSRMatrixCompleteClone(A)
--#endif
--
- static PetscErrorCode MatHYPRE_CreateFromMat(Mat,Mat_HYPRE*);
- static PetscErrorCode MatHYPRE_IJMatrixPreallocate(Mat,Mat,HYPRE_IJMatrix);
- static PetscErrorCode MatHYPRE_IJMatrixFastCopy_MPIAIJ(Mat,HYPRE_IJMatrix);
-@@ -63,7 +59,6 @@ static PetscErrorCode MatHYPRE_IJMatrixPreallocate(Mat A_d, Mat A_o, HYPRE_IJMat
-         nnz_o[i] = 0;
-       }
-     }
--#if PETSC_PKG_HYPRE_VERSION_GE(2,16,0)
-     { /* If we don't do this, the columns of the matrix will be all zeros! */
-       hypre_AuxParCSRMatrix *aux_matrix;
-       aux_matrix = (hypre_AuxParCSRMatrix*)hypre_IJMatrixTranslator(ij);
-@@ -73,9 +68,6 @@ static PetscErrorCode MatHYPRE_IJMatrixPreallocate(Mat A_d, Mat A_o, HYPRE_IJMat
-       aux_matrix = (hypre_AuxParCSRMatrix*)hypre_IJMatrixTranslator(ij);
-       hypre_AuxParCSRMatrixNeedAux(aux_matrix) = 1;
-     }
--#else
--    PetscStackCallStandard(HYPRE_IJMatrixSetDiagOffdSizes,(ij,nnz_d,nnz_o));
--#endif
-     ierr = PetscFree(nnz_d);CHKERRQ(ierr);
-     ierr = PetscFree(nnz_o);CHKERRQ(ierr);
-   }
-@@ -233,11 +225,7 @@ static PetscErrorCode MatHYPRE_IJMatrixFastCopy_MPIAIJ(Mat A, HYPRE_IJMatrix ij)
-   /* need to shift the diag column indices (hdiag->j) back to global numbering since hypre is expecting this */
-   hjj = hdiag->j;
-   pjj = pdiag->j;
--#if PETSC_PKG_HYPRE_VERSION_GE(2,16,0)
-   for (i=0; i<pdiag->nz; i++) hjj[i] = pjj[i];
--#else
--  for (i=0; i<pdiag->nz; i++) hjj[i] = cstart + pjj[i];
--#endif
-   ierr = PetscArraycpy(hdiag->data,pdiag->a,pdiag->nz);CHKERRQ(ierr);
-   if (sameint) {
-     ierr = PetscArraycpy(hoffd->i,poffd->i,pA->A->rmap->n + 1);CHKERRQ(ierr);
-@@ -247,12 +235,8 @@ static PetscErrorCode MatHYPRE_IJMatrixFastCopy_MPIAIJ(Mat A, HYPRE_IJMatrix ij)
- 
-   /* need to move the offd column indices (hoffd->j) back to global numbering since hypre is expecting this
-      If we hacked a hypre a bit more we might be able to avoid this step */
--#if PETSC_PKG_HYPRE_VERSION_GE(2,16,0)
-   PetscStackCallStandard(hypre_CSRMatrixBigInitialize,(hoffd));
-   jj  = (PetscInt*) hoffd->big_j;
--#else
--  jj  = (PetscInt*) hoffd->j;
--#endif
-   pjj = poffd->j;
-   for (i=0; i<poffd->nz; i++) jj[i] = garray[pjj[i]];
- 
diff --git a/sci-mathematics/petsc/petsc-3.13.1.ebuild b/sci-mathematics/petsc/petsc-3.13.1.ebuild
deleted file mode 100644
index 23e1117a52c6..000000000000
--- a/sci-mathematics/petsc/petsc-3.13.1.ebuild
+++ /dev/null
@@ -1,196 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{7,8} )
-
-inherit flag-o-matic fortran-2 python-any-r1 toolchain-funcs
-
-DESCRIPTION="Portable, Extensible Toolkit for Scientific Computation"
-HOMEPAGE="https://www.mcs.anl.gov/petsc/"
-SRC_URI="http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/${P}.tar.gz"
-
-LICENSE="BSD-2"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE="afterimage boost complex-scalars cxx debug doc fftw
-	fortran hdf5 hypre mpi metis mumps scotch sparse superlu threads X"
-
-# hypre and superlu curretly exclude each other due to missing linking to hypre
-# if both are enabled
-REQUIRED_USE="
-	afterimage? ( X )
-	complex-scalars? ( !hypre !superlu )
-	hdf5? ( mpi )
-	hypre? ( cxx mpi !superlu )
-	mumps? ( mpi scotch )
-	scotch? ( mpi )
-	superlu? ( !hypre )
-"
-
-RDEPEND="
-	virtual/blas
-	virtual/lapack
-	afterimage? ( media-libs/libafterimage )
-	boost? ( dev-libs/boost )
-	fftw? ( sci-libs/fftw:3.0[mpi?] )
-	hdf5? ( sci-libs/hdf5[mpi?] )
-	hypre? ( >=sci-libs/hypre-2.18.0[mpi?] )
-	metis? ( >=sci-libs/parmetis-4 )
-	mpi? ( virtual/mpi[cxx?,fortran?] )
-	mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack )
-	scotch? ( sci-libs/scotch[mpi?] )
-	sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 )
-	superlu? ( >=sci-libs/superlu-5 )
-	X? ( x11-libs/libX11 )
-"
-
-DEPEND="${RDEPEND}
-	${PYTHON_DEPS}
-	virtual/pkgconfig
-	dev-util/cmake
-"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-3.7.0-disable-rpath.patch
-	"${FILESDIR}"/${PN}-3.13.0-fix_sandbox_violation.patch
-	"${FILESDIR}"/${PN}-3.13.0-make_hypre_configure.patch
-	"${FILESDIR}"/${PN}-3.13.0-do_not_run_mpiexec.patch
-)
-
-# petsc uses --with-blah=1 and --with-blah=0 to en/disable options
-petsc_enable() {
-	use "$1" && echo "--with-${2:-$1}=1" || echo "--with-${2:-$1}=0"
-}
-# add external library:
-# petsc_with use_flag libname libdir
-# petsc_with use_flag libname include linking_libs
-petsc_with() {
-	local myuse p=${2:-${1}}
-	if use ${1}; then
-		myuse="--with-${p}=1"
-		if [[ $# -ge 4 ]]; then
-			myuse="${myuse} --with-${p}-include=${EPREFIX}${3}"
-			shift 3
-			myuse="${myuse} --with-${p}-lib=$@"
-		else
-			myuse="${myuse} --with-${p}-dir=${EPREFIX}${3:-/usr}"
-		fi
-	else
-		myuse="--with-${p}=0"
-	fi
-	echo ${myuse}
-}
-
-# select between configure options depending on use flag
-petsc_select() {
-	use "$1" && echo "--with-$2=$3" || echo "--with-$2=$4"
-}
-
-src_configure() {
-	# bug 548498
-	# PETSc runs mpi processes during configure that result in a sandbox
-	# violation by trying to open /proc/mtrr rw. This is not easy to
-	# mitigate because it happens in libpciaccess.so called by libhwloc.so,
-	# which is used by libmpi.so.
-	addpredict /proc/mtrr
-	# if mpi is built with knem support it needs /dev/knem too
-	addpredict /dev/knem
-
-	# configureMPITypes with openmpi-2* insists on accessing the scaling
-	# governor rw.
-	addpredict /sys/devices/system/cpu/
-
-	# bug 771711
-	# configureMPIEXEC and  configureMPITypes access /dev/nvidiactl
-	addpredict /dev/nvidiactl
-
-	# bug 810841
-	addpredict /dev/kfd
-
-	local mylang
-	local myopt
-
-	use cxx && mylang="cxx" || mylang="c"
-	use debug && myopt="debug" || myopt="opt"
-
-	# environmental variables expected by petsc during build
-
-	export PETSC_DIR="${S}"
-	export PETSC_ARCH="linux-gnu-${mylang}-${myopt}"
-
-	if use debug; then
-		strip-flags
-		filter-flags -O*
-	fi
-
-	# C Support on CXX builds is enabled if possible i.e. when not using
-	# complex scalars (no complex type for both available at the same time)
-
-	econf \
-		scrollOutput=1 \
-		FFLAGS="${FFLAGS} -fPIC" \
-		CFLAGS="${CFLAGS} -fPIC" \
-		CXXFLAGS="${CXXFLAGS} -fPIC" \
-		LDFLAGS="${LDFLAGS}" \
-		--prefix="${EPREFIX}/usr/$(get_libdir)/petsc" \
-		--with-shared-libraries \
-		--with-single-library \
-		--with-clanguage=${mylang} \
-		$(use cxx && ! use complex-scalars && echo "with-c-support=1") \
-		--with-petsc-arch=${PETSC_ARCH} \
-		--with-precision=double \
-		--with-gnu-compilers \
-		--with-blas-lapack-lib="$($(tc-getPKG_CONFIG) --libs blas lapack)" \
-		$(petsc_enable debug debugging) \
-		$(petsc_enable mpi) \
-		$(petsc_select mpi cc mpicc $(tc-getCC)) \
-		$(petsc_select mpi cxx mpicxx $(tc-getCXX)) \
-		$(petsc_enable fortran) \
-		$(use fortran && echo "$(petsc_select mpi fc mpif77 $(tc-getF77))") \
-		$(petsc_enable mpi mpi-compilers) \
-		$(petsc_select complex-scalars scalar-type complex real) \
-		--with-windows-graphics=0 \
-		--with-matlab=0 \
-		--with-cmake:BOOL=1 \
-		$(petsc_enable threads pthread) \
-		$(petsc_with afterimage afterimage \
-			/usr/include/libAfterImage -lAfterImage) \
-		$(use_with hdf5) \
-		$(petsc_with hypre hypre \
-			/usr/include/hypre -lHYPRE) \
-		$(use_with sparse suitesparse) \
-		$(petsc_with superlu superlu \
-			/usr/include/superlu -lsuperlu) \
-		$(use_with X x) \
-		$(use_with X x11) \
-		$(petsc_with scotch ptscotch \
-			/usr/include/scotch \
-		[-lptesmumps,-lptscotch,-lptscotcherr,-lscotch,-lscotcherr]) \
-		$(petsc_with mumps scalapack \
-			/usr/include/scalapack -lscalapack) \
-		$(use_with mumps mumps \
-			/usr/include \
-			[-lcmumps,-ldmumps,-lsmumps,-lzmumps,-lmumps_common,-lpord]) \
-		--with-imagemagick=0 \
-		--with-python=0 \
-		$(use_with boost) \
-		$(use_with fftw)
-}
-
-src_install() {
-	emake DESTDIR="${ED}" install
-
-	# add PETSC_DIR to environmental variables
-	cat >> 99petsc <<- EOF
-		PETSC_DIR=${EPREFIX}/usr/$(get_libdir)/petsc
-		LDPATH=${EPREFIX}/usr/$(get_libdir)/petsc/lib
-	EOF
-	doenvd 99petsc
-
-	if use doc ; then
-		docinto html
-		dodoc -r docs/*.html docs/changes docs/manualpages
-	fi
-}
diff --git a/sci-mathematics/petsc/petsc-3.14.6.ebuild b/sci-mathematics/petsc/petsc-3.14.6.ebuild
deleted file mode 100644
index 5bd50a9d32fe..000000000000
--- a/sci-mathematics/petsc/petsc-3.14.6.ebuild
+++ /dev/null
@@ -1,194 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{7,8} )
-
-inherit flag-o-matic fortran-2 python-any-r1 toolchain-funcs
-
-DESCRIPTION="Portable, Extensible Toolkit for Scientific Computation"
-HOMEPAGE="https://www.mcs.anl.gov/petsc/"
-SRC_URI="http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/${P}.tar.gz"
-
-LICENSE="BSD-2"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE="afterimage boost complex-scalars cxx debug doc fftw
-	fortran hdf5 hypre mpi metis mumps scotch sparse superlu threads X"
-
-# hypre and superlu curretly exclude each other due to missing linking to hypre
-# if both are enabled
-REQUIRED_USE="
-	afterimage? ( X )
-	complex-scalars? ( !hypre !superlu )
-	hdf5? ( mpi )
-	hypre? ( cxx mpi !superlu )
-	mumps? ( mpi scotch )
-	scotch? ( mpi )
-	superlu? ( !hypre )
-"
-
-RDEPEND="
-	virtual/blas
-	virtual/lapack
-	afterimage? ( media-libs/libafterimage )
-	boost? ( dev-libs/boost )
-	fftw? ( sci-libs/fftw:3.0[mpi?] )
-	hdf5? ( sci-libs/hdf5[mpi?] )
-	hypre? ( >=sci-libs/hypre-2.18.0[mpi?] )
-	metis? ( >=sci-libs/parmetis-4 )
-	mpi? ( virtual/mpi[cxx?,fortran?] )
-	mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack )
-	scotch? ( sci-libs/scotch[mpi?] )
-	sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 )
-	superlu? ( >=sci-libs/superlu-5 )
-	X? ( x11-libs/libX11 )
-"
-
-DEPEND="${RDEPEND}
-	${PYTHON_DEPS}
-	virtual/pkgconfig
-	dev-util/cmake
-"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-3.7.0-disable-rpath.patch
-	"${FILESDIR}"/${PN}-3.13.0-fix_sandbox_violation.patch
-)
-
-# petsc uses --with-blah=1 and --with-blah=0 to en/disable options
-petsc_enable() {
-	use "$1" && echo "--with-${2:-$1}=1" || echo "--with-${2:-$1}=0"
-}
-# add external library:
-# petsc_with use_flag libname libdir
-# petsc_with use_flag libname include linking_libs
-petsc_with() {
-	local myuse p=${2:-${1}}
-	if use ${1}; then
-		myuse="--with-${p}=1"
-		if [[ $# -ge 4 ]]; then
-			myuse="${myuse} --with-${p}-include=${EPREFIX}${3}"
-			shift 3
-			myuse="${myuse} --with-${p}-lib=$@"
-		else
-			myuse="${myuse} --with-${p}-dir=${EPREFIX}${3:-/usr}"
-		fi
-	else
-		myuse="--with-${p}=0"
-	fi
-	echo ${myuse}
-}
-
-# select between configure options depending on use flag
-petsc_select() {
-	use "$1" && echo "--with-$2=$3" || echo "--with-$2=$4"
-}
-
-src_configure() {
-	# bug 548498
-	# PETSc runs mpi processes during configure that result in a sandbox
-	# violation by trying to open /proc/mtrr rw. This is not easy to
-	# mitigate because it happens in libpciaccess.so called by libhwloc.so,
-	# which is used by libmpi.so.
-	addpredict /proc/mtrr
-	# if mpi is built with knem support it needs /dev/knem too
-	addpredict /dev/knem
-
-	# configureMPITypes with openmpi-2* insists on accessing the scaling
-	# governor rw.
-	addpredict /sys/devices/system/cpu/
-
-	# bug 771711
-	# configureMPIEXEC and  configureMPITypes access /dev/nvidiactl
-	addpredict /dev/nvidiactl
-
-	# bug 810841
-	addpredict /dev/kfd
-
-	local mylang
-	local myopt
-
-	use cxx && mylang="cxx" || mylang="c"
-	use debug && myopt="debug" || myopt="opt"
-
-	# environmental variables expected by petsc during build
-
-	export PETSC_DIR="${S}"
-	export PETSC_ARCH="linux-gnu-${mylang}-${myopt}"
-
-	if use debug; then
-		strip-flags
-		filter-flags -O*
-	fi
-
-	# C Support on CXX builds is enabled if possible i.e. when not using
-	# complex scalars (no complex type for both available at the same time)
-
-	econf \
-		scrollOutput=1 \
-		FFLAGS="${FFLAGS} -fPIC" \
-		CFLAGS="${CFLAGS} -fPIC" \
-		CXXFLAGS="${CXXFLAGS} -fPIC" \
-		LDFLAGS="${LDFLAGS}" \
-		--prefix="${EPREFIX}/usr/$(get_libdir)/petsc" \
-		--with-shared-libraries \
-		--with-single-library \
-		--with-clanguage=${mylang} \
-		$(use cxx && ! use complex-scalars && echo "with-c-support=1") \
-		--with-petsc-arch=${PETSC_ARCH} \
-		--with-precision=double \
-		--with-gnu-compilers \
-		--with-blas-lapack-lib="$($(tc-getPKG_CONFIG) --libs blas lapack)" \
-		$(petsc_enable debug debugging) \
-		$(petsc_enable mpi) \
-		$(petsc_select mpi cc mpicc $(tc-getCC)) \
-		$(petsc_select mpi cxx mpicxx $(tc-getCXX)) \
-		$(petsc_enable fortran) \
-		$(use fortran && echo "$(petsc_select mpi fc mpif77 $(tc-getF77))") \
-		$(petsc_enable mpi mpi-compilers) \
-		$(petsc_select complex-scalars scalar-type complex real) \
-		--with-windows-graphics=0 \
-		--with-matlab=0 \
-		--with-cmake:BOOL=1 \
-		$(petsc_enable threads pthread) \
-		$(petsc_with afterimage afterimage \
-			/usr/include/libAfterImage -lAfterImage) \
-		$(use_with hdf5) \
-		$(petsc_with hypre hypre \
-			/usr/include/hypre -lHYPRE) \
-		$(use_with sparse suitesparse) \
-		$(petsc_with superlu superlu \
-			/usr/include/superlu -lsuperlu) \
-		$(use_with X x) \
-		$(use_with X x11) \
-		$(petsc_with scotch ptscotch \
-			/usr/include/scotch \
-		[-lptesmumps,-lptscotch,-lptscotcherr,-lscotch,-lscotcherr]) \
-		$(petsc_with mumps scalapack \
-			/usr/include/scalapack -lscalapack) \
-		$(use_with mumps mumps \
-			/usr/include \
-			[-lcmumps,-ldmumps,-lsmumps,-lzmumps,-lmumps_common,-lpord]) \
-		--with-imagemagick=0 \
-		--with-python=0 \
-		$(use_with boost) \
-		$(use_with fftw)
-}
-
-src_install() {
-	emake DESTDIR="${ED}" install
-
-	# add PETSC_DIR to environmental variables
-	cat >> 99petsc <<- EOF
-		PETSC_DIR=${EPREFIX}/usr/$(get_libdir)/petsc
-		LDPATH=${EPREFIX}/usr/$(get_libdir)/petsc/lib
-	EOF
-	doenvd 99petsc
-
-	if use doc ; then
-		docinto html
-		dodoc -r docs/*.html docs/changes docs/manualpages
-	fi
-}
diff --git a/sci-mathematics/petsc/petsc-3.15.0-r1.ebuild b/sci-mathematics/petsc/petsc-3.15.0-r1.ebuild
deleted file mode 100644
index 5da94f15ff16..000000000000
--- a/sci-mathematics/petsc/petsc-3.15.0-r1.ebuild
+++ /dev/null
@@ -1,194 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{8..10} pypy3 )
-
-inherit flag-o-matic fortran-2 python-any-r1 toolchain-funcs
-
-DESCRIPTION="Portable, Extensible Toolkit for Scientific Computation"
-HOMEPAGE="https://www.mcs.anl.gov/petsc"
-SRC_URI="http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/${P}.tar.gz"
-
-LICENSE="BSD-2"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE="afterimage boost complex-scalars cxx debug fftw
-fortran hdf5 hypre int64 mpi metis mumps scotch superlu threads X"
-
-# readd sparse when suitesparse-5.6.0 is in tree
-# sparse? ( >=sci-libs/suitesparse-5.6.0 >=sci-libs/cholmod-1.7.0 )
-# $(use_with sparse suitesparse) \
-RDEPEND="
-	virtual/blas
-	virtual/lapack
-
-	afterimage? ( media-libs/libafterimage )
-	boost? ( dev-libs/boost )
-	fftw? ( sci-libs/fftw:3.0[mpi?] )
-	hdf5? ( sci-libs/hdf5[mpi?] )
-	hypre? ( >=sci-libs/hypre-2.18.0[int64?,mpi?] )
-	metis? ( >=sci-libs/parmetis-4 )
-	mpi? ( virtual/mpi[cxx?,fortran?] )
-	mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack )
-	scotch? ( sci-libs/scotch[int64?,mpi?] )
-	superlu? ( >=sci-libs/superlu-5 )
-	X? ( x11-libs/libX11 )
-"
-DEPEND="
-	${RDEPEND}
-	${PYTHON_DEPS}
-"
-BDEPEND="
-	dev-util/cmake
-	sys-apps/which
-	virtual/pkgconfig
-"
-
-# hypre and superlu curretly exclude each other due to missing linking to hypre
-# if both are enabled
-REQUIRED_USE="
-	afterimage? ( X )
-	complex-scalars? ( !hypre !superlu )
-	hdf5? ( mpi )
-	hypre? ( cxx mpi !superlu )
-	mumps? ( mpi scotch )
-	scotch? ( mpi )
-	superlu? ( !hypre )
-"
-PATCHES=(
-	"${FILESDIR}/${PN}-3.7.0-disable-rpath.patch"
-	"${FILESDIR}/${PN}-3.13.0-fix_sandbox_violation.patch"
-)
-
-# petsc uses --with-blah=1 and --with-blah=0 to en/disable options
-petsc_enable() {
-	use "$1" && echo "--with-${2:-$1}=1" || echo "--with-${2:-$1}=0"
-}
-# add external library:
-# petsc_with use_flag libname libdir
-# petsc_with use_flag libname include linking_libs
-petsc_with() {
-	local myuse p=${2:-${1}}
-	if use ${1}; then
-		myuse="--with-${p}=1"
-		if [[ $# -ge 4 ]]; then
-			myuse="${myuse} --with-${p}-include=${EPREFIX}${3}"
-			shift 3
-			myuse="${myuse} --with-${p}-lib=$@"
-		else
-			myuse="${myuse} --with-${p}-dir=${EPREFIX}${3:-/usr}"
-		fi
-	else
-		myuse="--with-${p}=0"
-	fi
-	echo ${myuse}
-}
-
-# select between configure options depending on use flag
-petsc_select() {
-	use "$1" && echo "--with-$2=$3" || echo "--with-$2=$4"
-}
-
-src_configure() {
-	# bug 548498
-	# PETSc runs mpi processes during configure that result in a sandbox
-	# violation by trying to open /proc/mtrr rw. This is not easy to
-	# mitigate because it happens in libpciaccess.so called by libhwloc.so,
-	# which is used by libmpi.so.
-	addpredict /proc/mtrr
-	# if mpi is built with knem support it needs /dev/knem too
-	addpredict /dev/knem
-
-	# configureMPITypes with openmpi-2* insists on accessing the scaling
-	# governor rw.
-	addpredict /sys/devices/system/cpu/
-
-	# bug 771711
-	# configureMPIEXEC and  configureMPITypes access /dev/nvidiactl
-	addpredict /dev/nvidiactl
-
-	# bug 810841
-	addpredict /dev/kfd
-
-	local mylang
-	local myopt
-
-	use cxx && mylang="cxx" || mylang="c"
-	use debug && myopt="debug" || myopt="opt"
-
-	# environmental variables expected by petsc during build
-
-	export PETSC_DIR="${S}"
-	export PETSC_ARCH="linux-gnu-${mylang}-${myopt}"
-
-	if use debug; then
-		strip-flags
-		filter-flags -O*
-	fi
-
-	tc-export AR RANLIB
-
-	# C Support on CXX builds is enabled if possible i.e. when not using
-	# complex scalars (no complex type for both available at the same time)
-
-	econf \
-		scrollOutput=1 \
-		AR="${AR}" \
-		CFLAGS="${CFLAGS} -fPIC" \
-		CPPFLAGS="${CPPFLAGS}" \
-		CXXFLAGS="${CXXFLAGS} -fPIC" \
-		CXXOPTFLAGS="${CXXFLAGS} -fPIC" \
-		FCFLAGS="${FCFLAGS} -fPIC" \
-		FFLAGS="${FFLAGS} -fPIC" \
-		LDFLAGS="${LDFLAGS}" \
-		MAKEFLAGS="${MAKEFLAGS}" \
-		RANLIB="${RANLIB}" \
-		--prefix="${EPREFIX}/usr/$(get_libdir)/petsc" \
-		--with-blas-lapack-lib="$($(tc-getPKG_CONFIG) --libs blas lapack)" \
-		--with-clanguage="${mylang}" \
-		--with-cmake:BOOL=1 \
-		--with-gnu-compilers \
-		--with-imagemagick=0 \
-		--with-matlab=0 \
-		--with-petsc-arch="${PETSC_ARCH}" \
-		--with-precision=double \
-		--with-python=0 \
-		--with-shared-libraries \
-		--with-single-library \
-		--with-windows-graphics=0 \
-		$(petsc_enable debug debugging) \
-		$(petsc_enable fortran) \
-		$(petsc_enable mpi) \
-		$(petsc_enable mpi mpi-compilers) \
-		$(petsc_enable threads pthread) \
-		$(petsc_select complex-scalars scalar-type complex real) \
-		$(petsc_select mpi cc mpicc $(tc-getCC)) \
-		$(petsc_select mpi cxx mpicxx $(tc-getCXX)) \
-		$(petsc_with afterimage afterimage /usr/include/libAfterImage -lAfterImage) \
-		$(petsc_with hypre hypre /usr/include/hypre -lHYPRE) \
-		$(petsc_with superlu superlu /usr/include/superlu -lsuperlu) \
-		$(petsc_with scotch ptscotch /usr/include/scotch [-lptesmumps,-lptscotch,-lptscotcherr,-lscotch,-lscotcherr]) \
-		$(petsc_with mumps scalapack /usr/include/scalapack -lscalapack) \
-		$(use cxx && ! use complex-scalars && echo "--with-c-support=1") \
-		$(use fortran && echo "$(petsc_select mpi fc mpif77 $(tc-getF77))") \
-		$(use int64 && echo "--with-index-size=64") \
-		$(use_with boost) \
-		$(use_with fftw) \
-		$(use_with hdf5) \
-		$(use_with mumps mumps /usr/include [-lcmumps,-ldmumps,-lsmumps,-lzmumps,-lmumps_common,-lpord]) \
-		$(use_with X x) \
-		$(use_with X x11)
-}
-
-src_install() {
-	emake DESTDIR="${ED}" install
-
-	# add PETSC_DIR to environmental variables
-	cat >> 99petsc <<- EOF
-		PETSC_DIR=${EPREFIX}/usr/$(get_libdir)/petsc
-		LDPATH=${EPREFIX}/usr/$(get_libdir)/petsc/lib
-	EOF
-	doenvd 99petsc
-}
diff --git a/sci-mathematics/petsc/petsc-3.15.0.ebuild b/sci-mathematics/petsc/petsc-3.15.0.ebuild
deleted file mode 100644
index 8286baab9803..000000000000
--- a/sci-mathematics/petsc/petsc-3.15.0.ebuild
+++ /dev/null
@@ -1,190 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{8..10} )
-
-inherit flag-o-matic fortran-2 python-any-r1 toolchain-funcs
-
-DESCRIPTION="Portable, Extensible Toolkit for Scientific Computation"
-HOMEPAGE="https://www.mcs.anl.gov/petsc/"
-SRC_URI="http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/${P}.tar.gz"
-
-LICENSE="BSD-2"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE="afterimage boost complex-scalars cxx debug fftw
-	fortran hdf5 hypre mpi metis mumps scotch sparse superlu threads X"
-
-# hypre and superlu curretly exclude each other due to missing linking to hypre
-# if both are enabled
-REQUIRED_USE="
-	afterimage? ( X )
-	complex-scalars? ( !hypre !superlu )
-	hdf5? ( mpi )
-	hypre? ( cxx mpi !superlu )
-	mumps? ( mpi scotch )
-	scotch? ( mpi )
-	superlu? ( !hypre )
-"
-
-RDEPEND="
-	virtual/blas
-	virtual/lapack
-	afterimage? ( media-libs/libafterimage )
-	boost? ( dev-libs/boost )
-	fftw? ( sci-libs/fftw:3.0[mpi?] )
-	hdf5? ( sci-libs/hdf5[mpi?] )
-	hypre? ( >=sci-libs/hypre-2.18.0[mpi?] )
-	metis? ( >=sci-libs/parmetis-4 )
-	mpi? ( virtual/mpi[cxx?,fortran?] )
-	mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack )
-	scotch? ( sci-libs/scotch[mpi?] )
-	sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 )
-	superlu? ( >=sci-libs/superlu-5 )
-	X? ( x11-libs/libX11 )
-"
-
-DEPEND="${RDEPEND}
-	${PYTHON_DEPS}
-	virtual/pkgconfig
-	dev-util/cmake
-	sys-apps/which
-"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-3.7.0-disable-rpath.patch
-	"${FILESDIR}"/${PN}-3.13.0-fix_sandbox_violation.patch
-)
-
-# petsc uses --with-blah=1 and --with-blah=0 to en/disable options
-petsc_enable() {
-	use "$1" && echo "--with-${2:-$1}=1" || echo "--with-${2:-$1}=0"
-}
-# add external library:
-# petsc_with use_flag libname libdir
-# petsc_with use_flag libname include linking_libs
-petsc_with() {
-	local myuse p=${2:-${1}}
-	if use ${1}; then
-		myuse="--with-${p}=1"
-		if [[ $# -ge 4 ]]; then
-			myuse="${myuse} --with-${p}-include=${EPREFIX}${3}"
-			shift 3
-			myuse="${myuse} --with-${p}-lib=$@"
-		else
-			myuse="${myuse} --with-${p}-dir=${EPREFIX}${3:-/usr}"
-		fi
-	else
-		myuse="--with-${p}=0"
-	fi
-	echo ${myuse}
-}
-
-# select between configure options depending on use flag
-petsc_select() {
-	use "$1" && echo "--with-$2=$3" || echo "--with-$2=$4"
-}
-
-src_configure() {
-	# bug 548498
-	# PETSc runs mpi processes during configure that result in a sandbox
-	# violation by trying to open /proc/mtrr rw. This is not easy to
-	# mitigate because it happens in libpciaccess.so called by libhwloc.so,
-	# which is used by libmpi.so.
-	addpredict /proc/mtrr
-	# if mpi is built with knem support it needs /dev/knem too
-	addpredict /dev/knem
-
-	# configureMPITypes with openmpi-2* insists on accessing the scaling
-	# governor rw.
-	addpredict /sys/devices/system/cpu/
-
-	# bug 771711
-	# configureMPIEXEC and  configureMPITypes access /dev/nvidiactl
-	addpredict /dev/nvidiactl
-
-	# bug 810841
-	addpredict /dev/kfd
-
-	local mylang
-	local myopt
-
-	use cxx && mylang="cxx" || mylang="c"
-	use debug && myopt="debug" || myopt="opt"
-
-	# environmental variables expected by petsc during build
-
-	export PETSC_DIR="${S}"
-	export PETSC_ARCH="linux-gnu-${mylang}-${myopt}"
-
-	if use debug; then
-		strip-flags
-		filter-flags -O*
-	fi
-
-	# C Support on CXX builds is enabled if possible i.e. when not using
-	# complex scalars (no complex type for both available at the same time)
-
-	econf \
-		scrollOutput=1 \
-		FFLAGS="${FFLAGS} -fPIC" \
-		CFLAGS="${CFLAGS} -fPIC" \
-		CXXFLAGS="${CXXFLAGS} -fPIC" \
-		LDFLAGS="${LDFLAGS}" \
-		--prefix="${EPREFIX}/usr/$(get_libdir)/petsc" \
-		--with-shared-libraries \
-		--with-single-library \
-		--with-clanguage=${mylang} \
-		$(use cxx && ! use complex-scalars && echo "with-c-support=1") \
-		--with-petsc-arch=${PETSC_ARCH} \
-		--with-precision=double \
-		--with-gnu-compilers \
-		--with-blas-lapack-lib="$($(tc-getPKG_CONFIG) --libs blas lapack)" \
-		$(petsc_enable debug debugging) \
-		$(petsc_enable mpi) \
-		$(petsc_select mpi cc mpicc $(tc-getCC)) \
-		$(petsc_select mpi cxx mpicxx $(tc-getCXX)) \
-		$(petsc_enable fortran) \
-		$(use fortran && echo "$(petsc_select mpi fc mpif77 $(tc-getF77))") \
-		$(petsc_enable mpi mpi-compilers) \
-		$(petsc_select complex-scalars scalar-type complex real) \
-		--with-windows-graphics=0 \
-		--with-matlab=0 \
-		--with-cmake:BOOL=1 \
-		$(petsc_enable threads pthread) \
-		$(petsc_with afterimage afterimage \
-			/usr/include/libAfterImage -lAfterImage) \
-		$(use_with hdf5) \
-		$(petsc_with hypre hypre \
-			/usr/include/hypre -lHYPRE) \
-		$(use_with sparse suitesparse) \
-		$(petsc_with superlu superlu \
-			/usr/include/superlu -lsuperlu) \
-		$(use_with X x) \
-		$(use_with X x11) \
-		$(petsc_with scotch ptscotch \
-			/usr/include/scotch \
-		[-lptesmumps,-lptscotch,-lptscotcherr,-lscotch,-lscotcherr]) \
-		$(petsc_with mumps scalapack \
-			/usr/include/scalapack -lscalapack) \
-		$(use_with mumps mumps \
-			/usr/include \
-			[-lcmumps,-ldmumps,-lsmumps,-lzmumps,-lmumps_common,-lpord]) \
-		--with-imagemagick=0 \
-		--with-python=0 \
-		$(use_with boost) \
-		$(use_with fftw)
-}
-
-src_install() {
-	emake DESTDIR="${ED}" install
-
-	# add PETSC_DIR to environmental variables
-	cat >> 99petsc <<- EOF
-		PETSC_DIR=${EPREFIX}/usr/$(get_libdir)/petsc
-		LDPATH=${EPREFIX}/usr/$(get_libdir)/petsc/lib
-	EOF
-	doenvd 99petsc
-}