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@hacksd: I had a look at the gtest issue, and I assume the following is happening: Trilinos brings its own version of gtest, hence the conflict with gtest. However, during build an existing gtest installation is required (in my case, the already installed trilinos package provides it). I'll figure out if this can be solved, but since disabling gtest works it's not on my list of priorities

I have disabled pyTrilinos in this package to have no dependency on python or python2. From https://trilinos.github.io/pytrilinos_faq.html, it seems that python3 is not supported. I also remember vaguely that even python2 (SWIG) caused problems. Also note that current gtest depends on python2.

Once gtest 1.10 (currently in testing) is available, I will see if trilinos works with a system-wide gtest.

Hi, could you add

provides=(zoltan)

@petronny Same for me

Getting the following error:

[ 25%] Building C object packages/seacas/libraries/exodus/CMakeFiles/exodus.dir/src/ex_update.c.o
cd /build/trilinos/src/Trilinos-trilinos-release-13-2-0/build/packages/seacas/libraries/exodus && /usr/bin/mpicc -Dexodus_EXPORTS -I/build/trilinos/src/Trilinos-trilinos-release-13-2-0/build -I/build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/include -I/build/trilinos/src/Trilinos-trilinos-release-13-2-0/build/packages/seacas/libraries/exodus -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -fcf-protection -flto=auto -O3 -DNDEBUG -fPIC -std=gnu99 -MD -MT packages/seacas/libraries/exodus/CMakeFiles/exodus.dir/src/ex_update.c.o -MF CMakeFiles/exodus.dir/src/ex_update.c.o.d -o CMakeFiles/exodus.dir/src/ex_update.c.o -c /build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/src/ex_update.c
[ 25%] Building C object packages/seacas/libraries/exodus/CMakeFiles/exodus.dir/src/ex_utils.c.o
cd /build/trilinos/src/Trilinos-trilinos-release-13-2-0/build/packages/seacas/libraries/exodus && /usr/bin/mpicc -Dexodus_EXPORTS -I/build/trilinos/src/Trilinos-trilinos-release-13-2-0/build -I/build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/include -I/build/trilinos/src/Trilinos-trilinos-release-13-2-0/build/packages/seacas/libraries/exodus -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -fcf-protection -flto=auto -O3 -DNDEBUG -fPIC -std=gnu99 -MD -MT packages/seacas/libraries/exodus/CMakeFiles/exodus.dir/src/ex_utils.c.o -MF CMakeFiles/exodus.dir/src/ex_utils.c.o.d -o CMakeFiles/exodus.dir/src/ex_utils.c.o -c /build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/src/ex_utils.c
In file included from /build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/include/exodusII.h:20,
                 from /build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/src/ex_utils.c:20:
/build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/src/ex_utils.c: In function ‘ex__compress_variable’:
/build/trilinos/src/Trilinos-trilinos-release-13-2-0/packages/seacas/libraries/exodus/src/ex_utils.c:1739:19: error: expected identifier or ‘(’ before numeric constant
 1739 |         const int NC_SZIP_NN = 32;      /* Selects nearest neighbor coding method for szip. */
      |                   ^~~~~~~~~~
make[2]: *** [packages/seacas/libraries/exodus/CMakeFiles/exodus.dir/build.make:2526: packages/seacas/libraries/exodus/CMakeFiles/exodus.dir/src/ex_utils.c.o] Error 1
make[2]: Leaving directory '/build/trilinos/src/Trilinos-trilinos-release-13-2-0/build'
make[1]: *** [CMakeFiles/Makefile2:11323: packages/seacas/libraries/exodus/CMakeFiles/exodus.dir/all] Error 2
make[1]: Leaving directory '/build/trilinos/src/Trilinos-trilinos-release-13-2-0/build'
make: *** [Makefile:166: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...

Full build log: https://github.com/arch4edu/cactus/runs/7185560156?check_suite_focus=true

Hi, I have a small request: I made an AUR package called trilinos-sacado which only compiles sacado because I needed it for something else (I mostly took inspiration from yours).

Could you perhaps add a provides=('trilinos-sacado') to your PKGBUILD? Many thanks in advance!

Hello Martin, Trilinos is now at version 13.2.0 I just updated the PKGBUILD

# Maintainer: Martin Diehl <aur@martin-diehl.net>
# Contributor: Gianluca Pettinello <g_pet@hotmail.com>
# Contributor: Alad Wenter <alad@archlinux.org>
# Contributor: Jingbei Li <i@jingbei.li>
# Contributor: Simon Pintarelli <simon.pintarelli@gmail.com>
# Contributor: Feng Wang <wanng.fenng@gmail.com>
pkgname=trilinos
pkgver=13.2.0
_pkgver=${pkgver//./-}
pkgrel=3
pkgdesc="algorithms for the solution of large-scale scientific problems"
arch=('x86_64')
url="http://trilinos.org"
license=('LGPL3')
depends=('python' 'lapack' 'boost' 'netcdf' 'libmatio' 'libx11' 'hdf5-openmpi')
makedepends=('gcc-fortran' 'perl' 'blas' 'cmake' 'bc' 'python-numpy')
checkdepends=('cmake')
source=("https://github.com/trilinos/Trilinos/archive/refs/tags/trilinos-release-$_pkgver.tar.gz"
        'python-mpi-version.patch')
sha256sums=('0ddb47784ba7b8a6b9a07a4822b33be508feb4ccd54301b2a5d10c9e54524b90'
            '9920ddf718ff04a14d1263623dfd98791404b1db0a73d95ba48d87215e8409eb')

prepare() {
  patch -d  Trilinos-trilinos-release-"$_pkgver" -p1 -i ../python-mpi-version.patch
}

build() {
    cd Trilinos-trilinos-release-"$_pkgver"
    mkdir -p build
    cd build

    cmake .. -DTrilinos_ENABLE_ALL_OPTIONAL_PACKAGES:BOOL=ON \
             -DTrilinos_ENABLE_ALL_PACKAGES:BOOL=ON \
             -DTrilinos_ENABLE_PyTrilinos:BOOL=OFF \
             -DTrilinos_ENABLE_Gtest:BOOL=OFF \
             -DTrilinos_ENABLE_TESTS=OFF \
             -DTPL_ENABLE_gtest:BOOL=OFF \
             -DTPL_ENABLE_MPI:BOOL=ON \
             -DTPL_ENABLE_HDF5:BOOL=ON \
             -DCMAKE_INSTALL_PREFIX:PATH=/usr \
             -DBUILD_SHARED_LIBS:BOOL=ON
    make VERBOSE=1
}

check() {
    cd Trilinos-trilinos-release-"$_pkgver"/build
    ctest
}

package() {
    cd Trilinos-trilinos-release-"$_pkgver"/build
    make DESTDIR="$pkgdir" install
}

Please could you update? Thanks Regards Gianluca

python-numpy and swig should be added to dependencies, the package does not build otherwise.

But even when I added the packages, the build failed in the end:

[ 99%] Generating Teuchos.RCP.i
cd /build/trilinos/src/Trilinos-trilinos-release-13-0-1/build/packages/PyTrilinos/src && /usr/bin/python /build/trilinos/src/Trilinos-trilinos-release-13-0-1/build/packages/PyTrilinos/src/gen_teuchos_rcp.py > /build/trilinos/src/Trilinos-trilinos-release-13-0-1/build/packages/PyTrilinos/src/Teuchos.RCP.i
Traceback (most recent call last):
  File "/build/trilinos/src/Trilinos-trilinos-release-13-0-1/build/packages/PyTrilinos/src/gen_teuchos_rcp.py", line 659, in <module>
    main()
  File "/build/trilinos/src/Trilinos-trilinos-release-13-0-1/build/packages/PyTrilinos/src/gen_teuchos_rcp.py", line 557, in main
    print("#define MPI_VERSION %s" % get_mpi_version())
  File "/build/trilinos/src/Trilinos-trilinos-release-13-0-1/build/packages/PyTrilinos/src/gen_teuchos_rcp.py", line 58, in get_mpi_version
    for line in open(header, 'r').readlines():
FileNotFoundError: [Errno 2] No such file or directory: '/include/mpi.h'

Edit: this patch fixed the build for me:

diff --unified --recursive --text --color Trilinos-trilinos-release-13-0-1.old/packages/PyTrilinos/src/gen_teuchos_rcp.py.in Trilinos-trilinos-release-13-0-1.new/packages/PyTrilinos/src/gen_teuchos_rcp.py.in
--- Trilinos-trilinos-release-13-0-1.old/packages/PyTrilinos/src/gen_teuchos_rcp.py.in  2020-11-14 01:13:13.000000000 +0100
+++ Trilinos-trilinos-release-13-0-1.new/packages/PyTrilinos/src/gen_teuchos_rcp.py.in  2020-12-21 09:48:13.021304841 +0100
@@ -53,7 +53,7 @@
 ################################################################################

 def get_mpi_version():
-    header = "${MPI_BASE_DIR}/include/mpi.h"
+    header = os.path.join(MPI_BASE_DIR, "include/mpi.h")
     version = ""
     for line in open(header, 'r').readlines():
         if "MPI_VERSION" in line:

Good morning/afternoon/night,

trilinos can be updated to version 13.0.1 https://github.com/trilinos/Trilinos/releases/tag/trilinos-release-13-0-1

I have uptated the PKGBUILD file to apply those changes.

EDIT: not everything is working.

So, the line 25 should be changed:

    cd Trilinos-trilinos-release-12-18-1

to

    cd Trilinos-trilinos-release-"$_pkgver"

The new sha256sums:

sha256sums=('0bce7066c27e83085bc189bf524e535e5225636c9ee4b16291a38849d6c2216d'
                '64130011dd70f3be1133c0943be458a7d4f6fa799e6bd47a6294300ced6d827a'
                '0e2f10b7ba4f7349eaef6bff111cda6de6d216ab417e24bf0b342711117a7374')

But it is failing on prepare(), in one of those lines:

    patch --forward --strip=1 --input="${srcdir}/Makefile.kokkos.patch"
    patch --forward --strip=1 --input="${srcdir}/Seacas.patch"

If i comment those it seems to work.

Would it be possible to extend the options for this package for use with Xyce? https://xyce.sandia.gov/documentation/BuildingGuide.html#parallelTrilinosCMake

@MartinDiehl You're right - I do not use panzer. Things work fine for me if I modify the PKGBUILD to only build the Trilinos packages I want to use (which is a pretty short list): I think its a problem with this particular release.

@drwells: I only use ml from Trilinos (via PETSc) and that does not cause any problems. As far as I understand, you do not use panzer. Have you tried to disable it?