c864240eed
Interface to Geometry Engine - Open Source ('GEOS') using the C 'API'
for topology operations on geometries. The 'GEOS' library is external
to the package, and, when installing the package from source, must be
correctly installed first. Windows and Mac Intel OS X binaries are
provided on 'CRAN'. ('rgeos' >= 0.5-1): Up to and including 'GEOS'
3.7.1, topological operations succeeded with some invalid geometries
for which the same operations fail from and including 'GEOS' 3.7.2.
The 'checkValidity=' argument defaults and structure have been
changed, from default FALSE to integer default '0L' for 'GEOS' < 3.7.2
(no check), '1L' 'GEOS' >= 3.7.2 (check and warn). A value of '2L' is
also provided that may be used, assigned globally using
'set_RGEOS_CheckValidity(2L)', or locally using the 'checkValidity=2L'
argument, to attempt zero-width buffer repair if invalid geometries
are found. The previous default (FALSE, now '0L') is fastest and used
for 'GEOS' < 3.7.2, but will not warn users of possible problems
before the failure of topological operations that previously
succeeded.
16 lines
431 B
Makefile
16 lines
431 B
Makefile
# $NetBSD: Makefile,v 1.1 2020/08/07 03:15:22 brook Exp $
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R_PKGNAME= rgeos
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R_PKGVER= 0.5-2
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CATEGORIES= geography
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MAINTAINER= pkgsrc-users@NetBSD.org
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COMMENT= Interface to Geometry Engine - Open Source ('GEOS')
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LICENSE= gnu-gpl-v2 OR gnu-gpl-v3
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USE_LANGUAGES+= c c++
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.include "../../math/R/Makefile.extension"
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.include "../../geography/geos/buildlink3.mk"
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.include "../../math/R-sp/buildlink3.mk"
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.include "../../mk/bsd.pkg.mk"
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