extra/opencv/PKGBUILD


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# Qt6 (lrelease) is linked against icu68, icu 69 is current version
makedepends+=(icu68)

# no vtk yet on i486
if [ "$CARCH" = 'i486' ]; then
  makedepends=(${makedepends[@]//vtk/})
fi

# no cuda
makedepends=(${makedepends[@]//cudnn/})

eval "$(
 declare -f build | \
  declare -f package_opencv-cuda | \
    sed '
      s/cudnn//g
    '
)"

# disable SSE2 on i686 and i486
if [ "$CARCH" = 'i486' -o "$CARCH" = 'i686' ]; then
  eval "$(
    declare -f build | \
      sed '
        s/-DCPU_BASELINE_REQUIRE=SSE2/-DCPU_BASELINE_DISABLE=SSE2/g
      '
  )"
fi

# disable SSE on i486
if [ "$CARCH" = 'i486' ]; then
  eval "$(
    declare -f build | \
      sed '
        /_opts=/ a \
          _opts+=" -DCPU_BASELINE_DISABLE=SSE"
      '
  )"
fi

# -latomic on i486
if [ "$CARCH" == 'i486' ]; then
  eval "$(
    declare -f build | \
      sed '
        /_opts=/ a \
          _opts+=" -DCMAKE_CXX_STANDARD_LIBRARIES=-latomic"
      '
  )"
fi

# breaking the cycle with gstreamer on i486
depends=(${depends[@]//gst-plugins-base/})
depends_i686+=(gst-plugins-base)
depends_pentium4=("${depends_i686[@]}")