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GMP/MPIR egg hunt

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This commit is contained in:
vscosta 2016-04-08 01:14:08 -07:00
parent 1649366574
commit 6b4cc7f8ff
1 changed files with 66 additions and 19 deletions
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85
cmake/FindGMP.cmake
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@ -9,38 +9,85 @@
# GMP_LIBRARIES_DIR - the directory the library we link with is found in.
if(MVC)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(GMP_NAME "mpird")
else()
set(GMP_NAME "mpir")
endif()
else()
set(GMP_NAME gmp)
endif()
if(MSVC)
find_library(GMP_LIBRARIES NAMES mpir mpird
PATHS
$ENV{GMP_ROOT}
$ENV{GMP_ROOT}/lib
${GMP_ROOT}
${GMP_ROOT}/lib
${CMAKE_SOURCE_DIR}/../tools/mpir/lib
${CMAKE_SOURCE_DIR}/../tools/mpird/lib
${CMAKE_SOURCE_DIR}/../mpir/lib
${CMAKE_SOURCE_DIR}/../mpird/lib
$ENV{PROGRAMFILES}/mpir/lib
$ENV{PROGRAMFILES}/mpird/lib
$ENV{HOME}/mpir/lib
$ENV{HOME}/mpird/lib
${CMAKE_INSTALL_PREFIX}/lib
DOC "Try first the MPIR DLL when in an Windows environment"
)
find_path(GMP_INCLUDE_DIRS
NAMES ${GMP_NAME}.h
PATHS $ENV{GMP_ROOT}/include
$ENV{PROGRAMFILES}/mpir/include
get_filename_component(GMP_LIBRARIES_DIR "${GMP_LIBRARIES}" PATH)
find_file(GMP_LIBRARY_DLL NAMES mpir.dll mpird.dll
PATHS
${GMP_LIBRARIES_DIR}/../bin
${GMP_LIBRARIES_DIR}
)
find_library(GMP_LIBRARIES NAMES ${GMP_NAME}
PATHS $ENV{GMP_ROOT} $ENV{PROGRAMFILES}/mpir/lib $ENV{GMP_ROOT}/lib ${CMAKE_INSTALL_PREFIX}/lib
)
find_path(GMP_INCLUDE_DIRS
NAMES mpir.h mpird.h
PATHS
${GMP_LIBRARIES_DIR}/../include
${GMP_LIBRARIES_DIR}
)
find_library(GMP_LIBRARY_DLL NAMES ${GMP_NAME}
PATHS "$ENV{PROGRAMFILES}/mpir/bin"
DOC "The MPIR library DLL"
else(MSVC)
#use GMP, notice that there are two cases, everything is the same directory, or everything is in
#its proper places
find_library(GMP_LIBRARIES NAMES gmp
PATHS
$ENV{GMP_ROOT}
$ENV{GMP_ROOT}/lib
${GMP_ROOT}
${GMP_ROOT}/lib
/usr/local/opt/gmp/lib
/opt/lib
/usr/local/lib
$ENV{HOME}/lib
${CMAKE_INSTALL_PREFIX}/lib
)
get_filename_component(GMP_LIBRARIES_DIR "${GMP_LIBRARIES}" PATH CACHE)
if (WIN32)
find_library(GMP_LIBRARY_DLL NAMES gmp
PATHS
${GMP_LIBRARIES_DIR}/../bin
${GMP_LIBRARIES_DIR}
)
endif(WIN32)
find_file(GMP_INCLUDE_DIRS
NAMES gmp.h
PATHS
${GMP_LIBRARIES_DIR}/../include
${GMP_LIBRARIES_DIR}
)
endif(MSVC)
# handle the QUIET and REQUIRED arguments and set GMP_FOUND to TRUE if
# all listed variables are true
include(FindPackageHandleStandardArgs)
if(WIN32)
find_package_handle_standard_args(GMP DEFAULT_MSG GMP_LIBRARIES GMP_LIBRARIES_DIR GMP_LIBRARY_DLL GMP_INCLUDE_DIRS)
mark_as_advanced(GMP_LIBRARY_DLL)
else()
find_package_handle_standard_args(GMP DEFAULT_MSG GMP_LIBRARIES GMP_LIBRARIES_DIR GMP_INCLUDE_DIRS)
endif()