Opened 13 years ago

Closed 12 years ago

Last modified 12 years ago

#7321 closed defect (fixed)

numpy fails to build on cygwin due to not using the correct fortran compiler

Reported by: Mike Hansen Owned by: tbd
Priority: major Milestone: sage-4.4.1
Component: porting: Cygwin Keywords:
Cc: William Stein Merged in: sage-4.4.1.alpha2
Authors: Mike Hansen Reviewers: Peter Jeremy, William Stein
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges

Description

The solution is to add 'sage_fortran' to the beginning of the list of fortran compilers on the cygwin line in src/numpy/distutils/fcompiler/init.py

Attachments (2)

trac_7321-1.patch​ (23.2 KB) - added by Mike Hansen 13 years ago.
trac_7321-2.patch​ (2.3 KB) - added by Mike Hansen 13 years ago.

Download all attachments as: .zip

Change History (9)

comment:1 Changed 13 years ago by Mike Hansen

Authors: → Mike Hansen
Status: new → needs_review
Summary: numpy fails to build on cygwin due to not using the correct fortran compiler → [with spkg, needs review] numpy fails to build on cygwin due to not using the correct fortran compiler

The spkg can be found a ​http://sage.math.washington.edu/home/mhansen/numpy-1.3.0.p3.spkg

Changed 13 years ago by Mike Hansen

Attachment: trac_7321-1.patch​ added

Changed 13 years ago by Mike Hansen

Attachment: trac_7321-2.patch​ added

comment:2 Changed 13 years ago by Peter Jeremy

Report Upstream: → N/A
Status: needs_review → needs_work

trac_7321-1.patch appears to already be part of numpy-1.3.0.p2 and I won't comment on it.

trac_7321-2.patch appears to be correct and I'll give it a positive review.

OTOH, comparing numpy-1.3.0p2.spkg in sage-4.3 with mhansen/numpy-1.3.0.p3.spkg shows a number of other differences which shouldn't be present:

  • Various emacs backup files (*~) exist
  • Various *.pyc files exist
  • patches/cygwin-core-setup.py has been copied to src/numpy/core/setup.py
  • patches/__init__.py has been copied to src/numpy/distutils/fcompiler/__init__.py
  • patches/gnu.py has been copied to src/numpy/distutils/fcompiler/gnu.py
  • patches/cygwin-lapack_lite-setup.py has been copied to src/numpy/linalg/setup.py
  • src/site.cfg exists
  • src/build exists

Overall, your numpy-1.3.0.p3.spkg needs rerolling to only include the changes in trac_7321-2.patch

comment:3 Changed 13 years ago by Mike Hansen

Reviewers: → Peter Jeremy
Status: needs_work → needs_review

I've posted a new spkg based on p2 with only trac_7321-2.patch applied. That should address the above concerns.

comment:4 Changed 12 years ago by William Stein

Status: needs_review → positive_review

comment:5 Changed 12 years ago by William Stein

Merged in: → 4.4.1.alpha2
Resolution: → fixed
Status: positive_review → closed

comment:6 Changed 12 years ago by Minh Van Nguyen

Reviewers: Peter Jeremy → Peter Jeremy, William Stein
Summary: [with spkg, needs review] numpy fails to build on cygwin due to not using the correct fortran compiler → numpy fails to build on cygwin due to not using the correct fortran compiler

comment:7 Changed 12 years ago by Minh Van Nguyen

Merged in: 4.4.1.alpha2 → sage-4.4.1.alpha2
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