#7337 closed defect (fixed)
PolyBoRi fails to build on cygwin
Reported by: | mhansen | Owned by: | tbd |
---|---|---|---|
Priority: | major | Milestone: | sage-4.4.3 |
Component: | porting: Cygwin | Keywords: | |
Cc: | was | Merged in: | sage-4.4.3.alpha1 |
Authors: | Mike Hansen | Reviewers: | William Stein |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
It fails with
/home/mhansen/sage-4.2/spkg/build/gd-2.0.35.p2/src/gd_png.c:70: undefined reference to `_png_get_error_ptr' /home/mhansen/sage-4.2/local/lib/libgd.a(gd_png.o): In function `gdPngReadData': /home/mhansen/sage-4.2/spkg/build/gd-2.0.35.p2/src/gd_png.c:85: undefined reference to `_png_get_io_ptr' /home/mhansen/sage-4.2/spkg/build/gd-2.0.35.p2/src/gd_png.c:87: undefined reference to `_png_error' /home/mhansen/sage-4.2/local/lib/libgd.a(gd_png.o): In function `gdPngWriteData': /home/mhansen/sage-4.2/spkg/build/gd-2.0.35.p2/src/gd_png.c:94: undefined reference to `_png_get_io_ptr' /home/mhansen/sage-4.2/local/lib/libgd.a(gd_png.o): In function `gdImageCreateFromPngCtx': /home/mhansen/sage-4.2/spkg/build/gd-2.0.35.p2/src/gd_png.c:152: undefined reference to `_png_check_sig'
This can be fixed by adding png12 and z to the list of libraries needed when gd is present.
I'll post an spkg shortly.
Change History (5)
comment:1 Changed 11 years ago by
- Milestone set to sage-duplicate/invalid/wontfix
- Report Upstream set to N/A
- Resolution set to invalid
- Status changed from new to closed
comment:2 Changed 11 years ago by
- Resolution invalid deleted
- Status changed from closed to new
So, it turns out this is still an issue.
comment:3 Changed 11 years ago by
- Status changed from new to needs_review
There's an spkg which should fix this at http://sage.math.washington.edu/home/mhansen/polybori-0.6.4.p1.spkg
comment:4 Changed 11 years ago by
- Merged in set to 4.4.3.alpha1
- Resolution set to fixed
- Reviewers set to wstein
- Status changed from needs_review to closed
looks good
comment:5 Changed 11 years ago by
- Merged in changed from 4.4.3.alpha1 to sage-4.4.3.alpha1
- Milestone changed from sage-duplicate/invalid/wontfix to sage-4.4.3
- Reviewers changed from wstein to William Stein
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This no longer fails with Cygwin 1.7.