tsymbolic link to petsc4py instead of PYTHONPATH - petsc-git-PKGBUILD - build template for non-complex PETSC with petsc4py
 (HTM) git clone git://src.adamsgaard.dk/petsc-git-PKGBUILD
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       ---
 (DIR) commit 6a822f8eace2d237f67494d94b5a67ca8bb5dbfa
 (DIR) parent e4ebcf1b54558918e6b4563a60c4c74ad8a9efaa
 (HTM) Author: eDgar <eDgar_|at|_openmail.cc>
       Date:   Sun, 26 Sep 2021 13:40:07 -0500
       
       symbolic link to petsc4py instead of PYTHONPATH
       
       Diffstat:
         M .SRCINFO                            |       6 +++---
         M PKGBUILD                            |      16 +++++++++++++---
       
       2 files changed, 16 insertions(+), 6 deletions(-)
       ---
 (DIR) diff --git a/.SRCINFO b/.SRCINFO
       t@@ -1,6 +1,6 @@
        pkgbase = petsc-git
                pkgdesc = Portable, extensible toolkit for scientific computation
       -        pkgver = 3.15.4.37.g17c486c0fcd
       +        pkgver = 3.15.4.39.g3348d10f62a
                pkgrel = 1
                url = https://gitlab.com/petsc/petsc
                arch = i686
       t@@ -14,7 +14,7 @@ pkgbase = petsc-git
                makedepends = git
                makedepends = cython
                makedepends = chrpath
       -        makedepends = hypre=2.18.2
       +        makedepends = hypre
                depends = openmpi
                depends = lapack
                depends = fftw
       t@@ -22,7 +22,7 @@ pkgbase = petsc-git
                depends = cython
                depends = python-mpi4py
                depends = python-numpy
       -        depends = eigen>=3
       +        depends = eigen
                depends = openblas
                options = !staticlibs
                source = git+https://gitlab.com/petsc/petsc.git#branch=release
 (DIR) diff --git a/PKGBUILD b/PKGBUILD
       t@@ -5,7 +5,7 @@
        
        _base=petsc
        pkgname=("${_base}"-git "${_base}"-doc)
       -pkgver=3.15.4.37.g17c486c0fcd
       +pkgver=3.15.4.39.g3348d10f62a
        pkgrel=1
        _mainver="${pkgver:0:6}"
        pkgdesc="Portable, extensible toolkit for scientific computation"
       t@@ -157,6 +157,9 @@ package_petsc-git() {
          provides=(${_base}="${_mainver}" petsc4py="${_mainver}")
          conflicts=(${_base})
        
       +  # # From OpenCV (hack destination of petsc4py)
       +  # _pythonpath=`python -c "from sysconfig import get_path; print(get_path('platlib'))"`
       +  # sed -i "s%\(installLibPath = \)os.path.join(self.installDir, 'lib')%\1'${_pythonpath}'%"
          unset PETSC_DIR
          _build_dir="${srcdir}"/"${_base}"
        
       t@@ -172,8 +175,8 @@ package_petsc-git() {
          mkdir -p "${pkgdir}"/etc/profile.d
          echo "export PETSC_DIR=${_install_dir}" > \
               "${pkgdir}"/etc/profile.d/${_base}.sh
       -  echo "export PYTHONPATH=\$PYTHONPATH:/${_install_dir}/${_base}/${_config}/lib" \
       -       >> "${pkgdir}"/etc/profile.d/${_base}.sh
       +  # echo "export PYTHONPATH=\$PYTHONPATH:/${_install_dir}/${_base}/${_config}/lib" \
       +  #      >> "${pkgdir}"/etc/profile.d/${_base}.sh
          chmod +x "${pkgdir}"/etc/profile.d/${_base}.sh
        
          # show where the shared libraries are
       t@@ -184,6 +187,13 @@ package_petsc-git() {
          # install pkgconfig settings
          install -Dm 644 "${_build_dir}/${_config}"/lib/pkgconfig/PETSc.pc \
                  "${pkgdir}"/"${_install_dir}"/share/pkgconfig/PETSc.pc
       +
       +  # cd "${srcdir}"/"${_base}"/src/binding/petsc4py
       +  # CFLAGS="$(echo "${CFLAGS}" | sed 's%-D[^[:space:]]*%%g')" python setup.py install --root="${pkgdir}" --optimize=1 --skip-build
       +  # cd -
       +  _pythonpath="${pkgdir}"/`python -c "from sysconfig import get_path; print(get_path('platlib'))"`
       +  install -dm 755 ${_pythonpath}
       +  ln -s "${pkgdir}"/"${_install_dir}"/lib/petsc4py ${_pythonpath}
        }
        
        package_petsc-doc () {