mirror of https://github.com/pyodide/pyodide.git
71 lines
2.8 KiB
YAML
71 lines
2.8 KiB
YAML
package:
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name: scipy
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version: 0.17.1
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source:
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# We can't use the version from PyPi as it includes Cythonized files
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# generated with an older Cython that does not support Python 3.7
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# This requires,
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# pip install Cython Tempita
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# on the host for the build
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url: https://github.com/scipy/scipy/archive/v0.17.1.tar.gz
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sha256: bf22383d9e2526ffdc53a6c7d3d66dab45a86291ed35d8e281bd1a5d2c34187b
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patches:
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# these patches can be found as commits in
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# https://github.com/rth/scipy/tree/0.17.1-pyodide
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# on top of the v0.17.1 tag
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- patches/fix-blas.patch
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- patches/fix-build-gcc5-a80460.patch
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- patches/force_malloc.patch
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- patches/disable_scipy_stats_mvn.patch
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- patches/skip-fortran-fails-to-link.patch
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- patches/skip_ellip_harm_2_pyx_ctypes.patch
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- patches/make-int-return-values.patch
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- patches/add-missing-extern.patch
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- patches/fix-typo-flapack-pyf.patch
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build:
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# linker and C flags are set to error on anything to do with function declarations being wrong. By default these
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# are just warnings, but in webassembbly, any conflicts mean that a randomly selected 50% of calls to the function
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# will fail. This is understandably bad. Better to fail at compile or link time
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cflags: -I ../../../numpy/config -I../../../CLAPACK/build/CLAPACK-3.2.1/INCLUDE -Werror=implicit-function-declaration -Werror=mismatched-parameter-types -DUNDERSCORE_G77 -Werror=mismatched-return-types
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ldflags: -L$(PYODIDE_ROOT)/packages/numpy/build/numpy-1.17.5/install/lib/python3.8/site-packages/numpy/core/lib/ -Wl,--fatal-warnings
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script: |
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# Some fixes were extracted from patches/make-int-return-values.patch as regex.
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find scipy -name "*.c*" | xargs sed -i 's/extern void F_FUNC/extern int F_FUNC/g'
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sed -i 's/void F_FUNC/int F_FUNC/g' scipy/odr/__odrpack.c
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sed -i 's/extern void/extern int/g' scipy/optimize/__minpack.h scipy/fftpack/src/zfftnd.c scipy/fftpack/src/zrfft.c
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sed -i 's/void f_/int f_/g' scipy/cluster/cluster_blas.pxd
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sed -i 's/void @pref/int @pref/g' scipy/fftpack/src/dct.c.src scipy/fftpack/src/dst.c.src
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sed -i 's/^void/int/g' scipy/interpolate/src/__fitpack.h scipy/integrate/__quadpack.h scipy/fftpack/src/drfft.c scipy/fftpack/src/zfft.c
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sed -i 's/static void/static int/g' scipy/interpolate/src/__fitpack.h
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sed -i 's/ILAENV/ILAENZ/g' scipy/linalg/src/calc_lwork.f
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# Regenerate header files after make-int-return-values patch to fix return
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# types of f2c functions.
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echo "Regenerating cython wrappers"
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cd scipy/linalg
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python _cython_wrapper_generators.py
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cd ../..
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requirements:
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run:
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- numpy
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- CLAPACK
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test:
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imports:
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- scipy
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- scipy.cluster
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- scipy.constants
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- scipy.fftpack
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- scipy.odr
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- scipy.sparse
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- scipy.interpolate
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- scipy.integrate
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- scipy.linalg
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- scipy.misc
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- scipy.ndimage
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- scipy.spatial
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- scipy.special
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