calculix-ccx

LOW

maintainer mauritiusdadd 30 votes scanned 2026-09-17 00:27:14.276658

View on AUR

Why flagged

The source URLs are hosted on the project maintainer's personal domain (dhondt.de), which is not a standard forge but is the official source for CalculiX; the tarballs are the project's own source code, built locally, and the checksums are verified, so the risk is low despite the non-whitelisted host.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The source URLs are hosted on the project maintainer's personal domain (dhondt.de), which is not a standard forge but is the official source for CalculiX; the tarballs are the project's own source code, built locally, and the checksums are verified, so the risk is low despite the non-whitelisted host.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:26 "http://www.dhondt.de/ccx_${pkgver}.src.tar.bz2"

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Maurizio D'Addona <mauritiusdadd@gmail.com>
    
      2# Contributor: Sven Niese <Fd3querm@yahoo.de>
    
      3# Contributor: Daniel Murphy <mosquitogang201@gmail.com>
    
      4
    
      5# NOTE: If build fails try to add the option "!makeflags" to options array
    
      6#       !buildflags is needed in order to compile the code
    
      7
    
      8pkgname=calculix-ccx
    
      9pkgver=2.23
    
      10pkgrel=1
    
      11provides=('calculix')
    
      12replaces=('calculix')
    
      13conflicts=('calculix')
    
      14pkgdesc="CalculiX: 3D Structural Finite Element Program - Solver"
    
      15arch=('i686' 'x86_64')
    
      16options=(!buildflags)
    
      17url="http://www.calculix.de/"
    
      18license=('GPL2')
    
      19depends=('arpack' 'spooles' 'blas')
    
      20optdepends=('calculix-doc: documentation and examples'
    
      21            'tetgen: for tet meshing')
    
      22makedepends=('gcc-fortran' 'perl')
    
      23checkdepends=('perl')
    
      24
    
      25source=(
    
      26    "http://www.dhondt.de/ccx_${pkgver}.src.tar.bz2"
    
      27    "http://www.dhondt.de/ccx_${pkgver}.test.tar.bz2"
    
      28    "http://www.dhondt.de/ccx_${pkgver}.fluidtest.tar.bz2"
    
      29    "http://www.dhondt.de/ccx_${pkgver}.structest.tar.bz2"
    
      30)
    
      31
    
      32sha256sums=('9c88385c10fb04f5dc6c4e98027a51bebdd8aee3920e05190d6c1dd08357d6e7'
    
      33            'be2259fd9a7b990d0453b30708e1b05f2cd4b6df4a90fa96f0e4abd1ae7beaa0'
    
      34            'db8b1361b89e357266d1dcebc071b3fd9fd37b83b4b7bb6f4a0f99b1759fbe80'
    
      35            '3407b2ce1366df62b1ab43a21ea76ff54386b8842e6cd8660fd9047526be5dec')
    
      36#
    
      37# NOTE: remove -Wno-implicit when code is fixed by upstream
    
      38#       idem for -Wno-return-mismatch
    
      39#
    
      40build()
    
      41{
    
      42    cd "${srcdir}/CalculiX/ccx_${pkgver}/src"
    
      43    make CFLAGS="${CFLAGS} -Wno-return-mismatch -Wno-implicit -O2 -fopenmp \
    
      44                  -I /usr/include/spooles \
    
      45                  -DARCH=\"Linux\" -DSPOOLES -DARPACK -DMATRIXSTORAGE \
    
      46                  -DNETWORKOUT -DUSE_MT=1" \
    
      47         FFLAGS='-Wall -O2 -cpp -fopenmp -fpic -fallow-argument-mismatch' \
    
      48         LIBS='-lpthread -lm -lc -lspooles -larpack -lblas -llapack -lgomp'
    
      49}
    
      50
    
      51check()
    
      52{
    
      53  tests=('beamp' 'ball' 'pipe' 'pipe2' 'planestress'
    
      54         'gap' 'gap2' 'capacitor' 'carbonseal' 'beamptied1'
    
      55         'beamp1rotate' 'beamp2' 'beamp2rotate' 'beamf' 'beamhf'
    
      56         'furnace' 'gaspipe1' 'gaspipe1-oil' 'gaspipe2'
    
      57         'gaspipe3' 'gaspipe4' 'gaspipe5' 'gaspipe6' 'gaspipe7'
    
      58         'gaspipe8' 'gaspipe-cfd-pressure' 'gaspipe8-cfd-pressure'
    
      59         'gaspipe8-cfd-massflow' 'gaspipe8-cfd-pressure'
    
      60         'gaspipe8-cfd-pressure-split' 'green1' 'green2' 'green3'
    
      61         'green4' 'hinge' 'hueeber1' 'hueeber2' 'induction' 'induction2'
    
      62         'inistrain' 'largerot1' 'linearnet' 'mass1' 'mass2' 'mass3'
    
      63         'massflow_percent_ccx' 'membrane1' 'metalforming' 'modelchel'
    
      64         'networkmpc' 'oneel' 'pendel' 'resstress1'
    
      65         'restrictor' 'segment' 'sensitivity_I' 'shell1'
    
      66         'shellbeam' 'shellf' 'simplebeam' 'spring1' 'spring2'
    
      67         'small_pressure_gradient' 'square' 'substructure' 'swing'
    
      68         'thermomech' 'transition' 'truss' 'vortex1' 'wire')
    
      69
    
      70  msg "Testing solver..."
    
      71  cd ${srcdir}/CalculiX/ccx_${pkgver}/test
    
      72
    
      73  error_status=0
    
      74  start_time="$(date -u +%s)"
    
      75  for test_name in "${tests[@]}" ; do
    
      76    ref_file=${test_name}.dat.ref
    
      77    dat_file=${test_name}.dat
    
      78    frd_file=${test_name}.frd
    
      79    log_file=${test_name}.log
    
      80
    
      81    msg2 "testing ${test_name}"
    
      82    rm -f ${dat_file}
    
      83    rm -f ${frd_file}
    
      84
    
      85    # Testing on maximum 4 cores
    
      86    OMP_NUM_THREADS=4 ../src/ccx_${pkgver} ${test_name} &> ${log_file} ||\
    
      87        warning "check $(pwd)/${log_file}"
    
      88
    
      89    if [ ! -f ${dat_file} ]; then
    
      90	    warning "${dat_file} does not exist"
    
      91       error_status=1
    
      92    fi
    
      93
    
      94    sum1="$(wc -l ${dat_file})"
    
      95    sum2="$(wc -l ${ref_file})"
    
      96    if [ ${sum1%* *} != ${sum2%* *} ]; then
    
      97	    warning "The data file generated by ccx is not valid"
    
      98      error_status=1
    
      99    fi
    
      100
    
      101    if grep "NaN" ${dat_file} ; then
    
      102      warning "${dat_file} contains NaNs!"
    
      103      error_status=1
    
      104    fi
    
      105
    
      106    if ! ./datcheck.pl ${test_name} ; then
    
      107      warning "Result is inconsistent with reference data!"
    
      108      error_status=1
    
      109    fi
    
      110  done
    
      111  
    
      112  cd ${srcdir}/CalculiX/ccx_${pkgver}/fluidtest  
    
      113  for test_name in ./*.inp ; do
    
      114    msg2 "testing ${test_name}"
    
      115    OMP_NUM_THREADS=4 ../src/ccx_${pkgver} ${test_name} &> ${log_file} ||\
    
      116        error_status=1 warning "check $(pwd)/${log_file}"
    
      117  done
    
      118    
    
      119  cd ${srcdir}/CalculiX/ccx_${pkgver}/structest  
    
      120  for test_name in ./*.inp ; do
    
      121    msg2 "testing ${test_name}"
    
      122    OMP_NUM_THREADS=4 ../src/ccx_${pkgver} ${test_name} &> ${log_file} ||\
    
      123        error_status=1 warning "check $(pwd)/${log_file}"
    
      124  done
    
      125  end_time="$(date -u +%s)"
    
      126  elapsed="$(($end_time-$start_time))"
    
      127  
    
      128  msg "Total of $elapsed seconds elapsed for tesing"
    
      129  
    
      130  return $error_status
    
      131}
    
      132
    
      133package() 
    
      134{
    
      135    install -d  ${pkgdir}/usr/bin
    
      136    install -Dm755 ${srcdir}/CalculiX/ccx_${pkgver}/src/ccx_${pkgver} ${pkgdir}/usr/bin/ccx
    
      137}
    
      138

Scan history

Scanned at (UTC)	Severity	Rules
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2
2026-09-13 00:19:54	Low	2
2026-09-12 00:25:17	Low	2
2026-09-11 00:19:22	Low	2
2026-09-10 00:22:44	Low	2
2026-09-09 00:04:09	Low	2
2026-09-08 00:18:08	Low	2
2026-09-07 00:30:15	Low	2
2026-09-06 00:17:06	Low	2
2026-09-05 00:16:27	Low	2
2026-09-04 00:03:13	Low	2
2026-09-03 00:15:47	Low	2
2026-09-02 00:02:31	Low	2
2026-09-01 00:11:19	Low	2
2026-08-31 00:19:57	Low	2
2026-08-30 00:04:14	Low	2
2026-08-29 00:29:17	Low	2