cmake/FindGhostscript.cmake
author Peter Kovacs <kpeter@inf.elte.hu>
Thu, 06 Aug 2009 20:28:28 +0200
changeset 808 5795860737f5
parent 225 c5a40fc54f1a
permissions -rw-r--r--
Traits class + named parameters for MinMeanCycle (#179)

- Add a Traits class defining LargeValue, Tolerance, Path types.
LargeValue is used for internal computations, it is 'long long'
if the length type is integer, otherwise it is 'double'.
- Add named template parameters for LargeValue and Path types.
- Improve numerical stability: remove divisions from the internal
computations. If the arc lengths are integers, then all used
values are integers (except for the cycleMean() query function,
of course).
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PROGRAM(GHOSTSCRIPT_EXECUTABLE
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  NAMES gs gswin32c
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  PATHS "$ENV{ProgramFiles}/gs"
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  PATH_SUFFIXES gs8.61/bin gs8.62/bin gs8.63/bin gs8.64/bin gs8.65/bin
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  DOC "Ghostscript: PostScript and PDF language interpreter and previewer."
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)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Ghostscript DEFAULT_MSG GHOSTSCRIPT_EXECUTABLE)