Squashed commit of the following:

commit b1d62b2e31965eb7aecf2af6aa63b3623cc6ae62
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Sat Sep 18 14:59:25 2021 -0500

    upd8 SRCINFO

commit 76d2570563dac06c24a8b6e1af07a415947b269e
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Sat Sep 18 14:15:31 2021 -0500

    upd8 contribs, move flags to CONFOPTS, rm LD_PRELOAD libfakeroot

commit 95a9ee5d8ab02cb266b9987e9c34f043c3f8ebb2
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Sat Sep 18 14:15:11 2021 -0500

    test_optdepends: use type instead of which where appropriate

commit 3cd56907d05db1e243cf5967c3ff6db1e7e13386
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Sat Sep 18 00:18:31 2021 -0500

    3.15.4; fix petsc4py with patch (SUDO_USER)

commit 594139c1e91a1df97b7964b4f829786c43116240
Author: eDgar <edgar@openmail.cc>
Date:   Fri Sep 17 17:49:39 2021 -0500

    disable env flags; enable debug messages (make tests); move sed BlasLapack.py into build

commit 91af4923fc0348e2f6e5b46b2ad0e9f2bac873c4
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Fri Sep 17 16:40:31 2021 -0500

    test_optdepends.sh: GDB, comment out OpenGL (not working)

commit e06da72ea7b391d44f45b14135ef414374866440
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Fri Sep 17 16:38:42 2021 -0500

    3.15.4, get rid of BlasLapack.py (testing)

commit 666743cdc9920832e4efee7e4c29bcf2f7da3ce3
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Fri Sep 17 16:37:15 2021 -0500

    _base, remove _config, clean CONFOPTS

commit 52f73e80d4da9f75a1b2f961376c85f2dcd95945
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Tue Aug 31 01:08:18 2021 -0500

    add pets4py by means of PYTHONPATH

commit a08bf9f41335bea69bc68a24d8fd59ff6779a796
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Tue Aug 31 01:07:23 2021 -0500

    remove cruft (comments) and add legibility

commit 878a7afa08083d5ada268ea77a4c2c54570bccd2
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Tue Aug 31 01:04:06 2021 -0500

    use git release in pkgversion instead of date

commit 9b4cc7b57cb785f71344e5a7f46e52f093f1de8b
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Tue Aug 31 01:03:33 2021 -0500

    /usr/local → /usr

commit 48647091e2d5d40da337e1c90318d448d65abc72
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Tue Aug 31 01:02:47 2021 -0500

    change top-legend

commit 4cbe05b6a9a2135abde29e8d3b12d795ff851c37
Author: eDgar <eDgar_|at|_openmail.cc>
Date:   Tue Aug 31 01:02:13 2021 -0500

    Make description much shorter

commit c43a1d27045c3b4daa920ec07928efa4da38d11f
Author: eDgar <edgar@openmail.cc>
Date:   Sun Aug 29 12:44:09 2021 -0500

    silent make, better pkgver, march=native

commit cc9bcc54dd9721fdcdc97c0558701309a268968e
Author: eDgar <edgar@openmail.cc>
Date:   Sun Aug 29 12:42:10 2021 -0500

    enable X (libX11.so; for ksp_xmonitor)

commit b03b8a642ad55fc755111657d5116236a55b1e9d
Author: eDgar <edgar@openmail.cc>
Date:   Mon Aug 16 17:23:58 2021 -0500

    remove petsc4py (not working); split package to petsc{,-doc}

commit b66ba61a72cb28df67b119e631096a9ea8773111
Author: eDgar <edgar@openmail.cc>
Date:   Thu Aug 5 09:26:21 2021 -0500

    test_optdepends.sh: openblas with pkgconfig

commit 2ee1827afab76692742fe23149936e2152c12c75
Author: eDgar <edgar@openmail.cc>
Date:   Wed Aug 4 22:50:06 2021 -0500

    hypre is makedepends, not optdepends

commit 28571fb8ce884e009bd84bd7cd1afc414bcda39b
Author: eDgar <edgar@openmail.cc>
Date:   Fri May 21 00:43:24 2021 -0500

    flags in multi-lines, set libHYPRE.so directly

commit f9eb15bd087212a5eef9a369e22a88d859fce15e
Author: eDgar <edgar@openmail.cc>
Date:   Wed May 19 09:56:06 2021 -0500

    use whereis, ldconfig, pkgconf to find optional deps

commit 1057e3d5e8db9faaf99a6c397fa186232e3cbcf6
Author: eDgar <edgar@openmail.cc>
Date:   Tue May 18 13:04:49 2021 -0500

    remove petsc4py.patch

commit 98e3afef3525b2d44d3ac419adb9c87d47cfdf03
Author: eDgar <edgar@openmail.cc>
Date:   Tue May 18 12:00:57 2021 -0500

    clean flags (add doc), sane petsc4py, resort optdepends, staticlibs

commit 12884b165c3017a87a2da2bb40b8b5758b493ac2
Author: eDgar <edgar@openmail.cc>
Date:   Wed May 12 13:58:54 2021 -0500

    use ldconfig with test_optdepends.sh

commit 53d06c02010af2da62a7e78475affa60912eba22
Author: eDgar <edgar@openmail.cc>
Date:   Mon Mar 15 16:21:38 2021 -0600

    recover missing directories from AUR; add option for petsc4py

commit cc36baddff61dfa2a3bd158301d2729cd45250b9
Author: eDgar <edgar@openmail.cc>
Date:   Mon Mar 15 00:06:32 2021 -0600

    use python instead of python2

commit afe93d89fb79ccc1f1b2647d0351bb2bbabc0d71
Author: Lucas Heitzmann Gabrielli <heitzmann@gmail.com>
Date:   Wed Feb 3 17:03:02 2021 -0300

    Fix petsc4py build

commit 1260bb53b9c1ddbe8814504ed46adb8a644a7933
Author: Lucas Heitzmann Gabrielli <heitzmann@gmail.com>
Date:   Tue May 12 12:13:21 2020 -0300

    Changes by eDgar: use test_optdepends, remove patch

commit 2a92162ebdef2c5e2fba43eeded92499713927aa
Author: eDgar <edgar@openmail.cc>
Date:   Tue May 12 23:21:34 2020 -0500

    improve dependencies (whereis, add zlib); use slepc-maint (heitzmann)

commit 92ccc72c2dfa39630e7597917fce3b2b6b6cd0d7
Author: eDgar <edgar@openmail.cc>
Date:   Mon May 11 21:29:50 2020 -0500

    OpenCL > test_optdepends.sh

commit bdb874186d686eb8cd9255156cd5a87f49828aff
Author: eDgar <edgar@openmail.cc>
Date:   Sun May 10 18:50:20 2020 -0500

    mtune=generic

commit 37ec0108f6ccdb87f759c0e1a537d228ab187f17
Author: eDgar <edgar@openmail.cc>
Date:   Sun May 10 18:21:35 2020 -0500

    update deps: sowing,med>=4.0/add FORTIFY-SOURCE=2 to flags

commit e3d46fcf98e9f3aad40be3f66913d139f872c518
Author: eDgar <edgar@openmail.cc>
Date:   Mon Dec 30 15:29:26 2019 +0100

    export flags for all functions; del flags also in test_optdepends

commit 538517d9ca8e28b4d7263af91ad4eab8834235aa
Author: eDgar <edgar@openmail.cc>
Date:   Wed Dec 25 19:25:01 2019 +0100

    Added openblas (hacked BlasLapack.py)

commit ed0b0b66dc38da1a2b68be1185ad557d1201c5e6
Author: eDgar <edgar@openmail.cc>
Date:   Sat Dec 21 22:22:36 2019 +0100

    enable  openmp, hwloc, opengl, eigen, cgns, libpng

commit 05e824313dc9b367bd0d34ee22f5f70da936a4f4
Author: eDgar <edgar@openmail.cc>
Date:   Fri Dec 20 22:06:17 2019 +0100

    generic_flags; future extra packages list

commit d623eca1b515d52149ceae860a5c479d60584b7b
Author: eDgar <edgar@openmail.cc>
Date:   Fri Dec 20 10:31:34 2019 +0100

    openmpi=4, test_optdepends

commit 3fc79265b9729b90846da4cbacc315fe5de62677
Author: eDgar <edgar@openmail.cc>
Date:   Mon Nov 4 15:52:49 2019 +0100

    custom build eDgar

1 files changed, 49 insertions, 21 deletions

diff --git a/.SRCINFO b/.SRCINFO
index d92aa7e9191d..19595c3fe45a 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,8 @@
 pkgbase = petsc-git
-	pkgdesc = Portable, extensible toolkit for scientific computation (external downloads enabled)
-	pkgver = 20210515
-	pkgrel = 1
+	pkgdesc = Portable, extensible toolkit for scientific computation
+	pkgver = 3.15.4.27.g1085e15b135
+	pkgrel = 2
 	url = https://gitlab.com/petsc/petsc
-	install = petsc.install
 	arch = i686
 	arch = x86_64
 	license = BSD
@@ -11,31 +10,60 @@ pkgbase = petsc-git
 	makedepends = gcc-fortran
 	makedepends = cmake
 	makedepends = sowing
-	makedepends = python
 	makedepends = git
 	makedepends = cython
 	makedepends = chrpath
+	makedepends = hypre=2.18.2
 	depends = openmpi
 	depends = lapack
 	depends = fftw
-	depends = hdf5
-	depends = suitesparse
-	depends = metis
-	depends = parmetis
-	depends = superlu
-	depends = eigen
+	depends = zlib
 	depends = cython
 	depends = python-mpi4py
-	optdepends = opencl: GPU computing
-	optdepends = hwloc: hardware locality
-	optdepends = cgns: CFD data support
-	optdepends = libpng: PNG support
-	optdepends = libyaml: YAML configuration support
-	optdepends = libx11: GUI tools
-	provides = petsc
-	conflicts = petsc
-	source = petsc::git+https://gitlab.com/petsc/petsc.git#branch=release
-	sha256sums = SKIP
+	depends = python-numpy
+	depends = eigen>=3
+	depends = openblas
+	options = !staticlibs
+	source = git+https://gitlab.com/petsc/petsc.git#branch=release
+	source = https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-with-docs-3.15.4.tar.gz
+	source = test_optdepends.sh
+	source = petsc4py_newuser.patch
+	source = blaslapack_download.patch
+	sha512sums = SKIP
+	sha512sums = b6a1d48aab1c2639a4c1cbd8b313ace253f1c36eedaa3de3508ffbd6060e1def99e2f516ed9bb509307f614b41791d09342e2c2280c0b2c25dda1092b0e569d2
+	sha512sums = 2c2c48f6b87e24b6f5fccfd2a6eb0889d47385c0be7ba14614c55c774f8b915c33a5d5ec5cc1637d41f7407423b77ac1bcc129bfa3d7967bb917ad8d1de3a6b5
+	sha512sums = 038f4f54cb8771590b528e41666f33095d9381bf07636c53841293a3937faeb8604bfe3cb98fac588b647661ea74602e6c261cf7809e0cec7ed086e8b01b5f01
+	sha512sums = af899ea1d06bf6d4cee1c1fe86902ba2772d1001caf00e89363c6217fed9dd837588ee6f7f827ca8b8fd2a01316fbcd73d98874e28d452af71b9598127b6f179
 
 pkgname = petsc-git
+	optdepends = boost: Free peer-reviewed portable C++ source libraries
+	optdepends = cgns: Recording and recovering computer data
+	optdepends = eigen: Lightweight C++ template library for vector and matrix math
+	optdepends = fftw: Fast-Fourier Transform
+	optdepends = gdb: Debugging
+	optdepends = hdf5: large files
+	optdepends = hwloc: Portable Hardware Locality (abstraction of hierarchical architectures)
+	optdepends = med>=4.0: Data Modelization and Exchanges (meshes)
+	optdepends = metis: Partitioning library (for meshes)
+	optdepends = mumps: Sparse solver library
+	optdepends = openblas: Linear algebra libraries
+	optdepends = opencl-headers: for opencl (GPU computing)
+	optdepends = opencl: GPU computing
+	optdepends = openmp: Parallel distributed tasks
+	optdepends = png
+	optdepends = scalapack: Parallel memory linear algebra
+	optdepends = scotch: Partitioning with sparse matrices
+	optdepends = suitesparse: Sparse matrix library
+	optdepends = superlu: Subroutines for sparsse linear systems
+	optdepends = yaml: configuration files
+	provides = petsc=3.15.4
+	provides = petsc4py=3.15.4
+	conflicts = petsc
 
+pkgname = petsc-doc
+	pkgdesc = Documentation for PETSc
+	depends = 
+	optdepends = 
+	provides = petsc-doc
+	conflicts = 
+	replaces = petsc-doc