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Поиск библиотек в глобальной области видимости

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This commit is contained in:
Andrei Astafev 2021-07-06 05:24:41 +03:00
parent 2f3f45f2a0
commit 6b7220351e
1 changed files with 9 additions and 38 deletions
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47
CMLibHighPrecisionMath.cmake
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@ -1,40 +1,11 @@
function(enable_high_precision_math) find_package(Quadmath)
set(options QUAD MPFR) if(QUADMATH_FOUND)
set(oneValueArgs) add_definitions(-DHAVE_QUADMATH=1)
set(multiValueArgs) else()
find_package(MPFR)
cmake_parse_arguments(_PREFIX "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) if(MPFR_FOUND)
find_package(MPFRCppThirdparty)
if(_PREFIX_MPFR AND _PREFIX_QUAD)
message(FATAL_ERROR "Mutually exclusive options QUAD and MPFR")
endif()
if(_PREFIX_MPFR)
find_package(MPFR)
if(MPFR_FOUND)
find_package(MPFRCppThirdparty)
endif()
return()
endif()
if(_PREFIX_QUAD)
find_package(Quadmath)
if(QUADMATH_FOUND)
add_definitions(-DHAVE_QUADMATH=1)
endif()
return()
endif()
# Default
find_package(Quadmath)
if(QUADMATH_FOUND)
add_definitions(-DHAVE_QUADMATH=1)
else() else()
find_package(MPFR) message(FATAL_ERROR "Nor Quadmath, nor MPFR found.")
if(MPFR_FOUND)
find_package(MPFRCppThirdparty)
else()
message(FATAL_ERROR "Nor Quadmath, nor MPFR found.")
endif()
endif() endif()
endfunction() endif()