From 425b462d361286822ee0ed7b5fe00881ba312ea3 Mon Sep 17 00:00:00 2001 From: vrouvrea Date: Fri, 5 Dec 2014 13:32:54 +0000 Subject: Moved into trunk git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@341 636b058d-ea47-450e-bf9e-a15bfbe3eedb --- src/cmake/modules/FindGMP.cmake | 56 +++++++++++++++++++++++++++++++++++++++ src/cmake/modules/FindGMPXX.cmake | 44 ++++++++++++++++++++++++++++++ 2 files changed, 100 insertions(+) create mode 100644 src/cmake/modules/FindGMP.cmake create mode 100644 src/cmake/modules/FindGMPXX.cmake (limited to 'src/cmake') diff --git a/src/cmake/modules/FindGMP.cmake b/src/cmake/modules/FindGMP.cmake new file mode 100644 index 00000000..de57646f --- /dev/null +++ b/src/cmake/modules/FindGMP.cmake @@ -0,0 +1,56 @@ +# - Try to find the GMP libraries +# This module defines: +# GMP_FOUND - system has GMP lib +# GMP_INCLUDE_DIR - the GMP include directory +# GMP_LIBRARIES_DIR - directory where the GMP libraries are located +# GMP_LIBRARIES - Link these to use GMP +# GMP_IN_CGAL_AUXILIARY - TRUE if the GMP found is the one distributed with CGAL in the auxiliary folder + +# TODO: support MacOSX + +include(FindPackageHandleStandardArgs) +#include(CGAL_GeneratorSpecificSettings) + +if(GMP_INCLUDE_DIR) + set(GMP_in_cache TRUE) +else() + set(GMP_in_cache FALSE) +endif() +if(NOT GMP_LIBRARIES) + set(GMP_in_cache FALSE) +endif() + +# Is it already configured? +if (GMP_in_cache) + + set(GMP_FOUND TRUE) + +else() + + find_path(GMP_INCLUDE_DIR + NAMES gmp.h + HINTS ENV GMP_INC_DIR + ENV GMP_DIR + PATH_SUFFIXES include + DOC "The directory containing the GMP header files" + ) + + find_library(GMP_LIBRARIES NAMES gmp libgmp-10 + HINTS ENV GMP_LIB_DIR + ENV GMP_DIR + PATH_SUFFIXES lib + DOC "Path to the GMP library" + ) + + if ( GMP_LIBRARIES ) + get_filename_component(GMP_LIBRARIES_DIR ${GMP_LIBRARIES} PATH CACHE ) + endif() + + # Attempt to load a user-defined configuration for GMP if couldn't be found + if ( NOT GMP_INCLUDE_DIR OR NOT GMP_LIBRARIES_DIR ) + include( GMPConfig OPTIONAL ) + endif() + + find_package_handle_standard_args(GMP "DEFAULT_MSG" GMP_LIBRARIES GMP_INCLUDE_DIR) + +endif() diff --git a/src/cmake/modules/FindGMPXX.cmake b/src/cmake/modules/FindGMPXX.cmake new file mode 100644 index 00000000..277e4b19 --- /dev/null +++ b/src/cmake/modules/FindGMPXX.cmake @@ -0,0 +1,44 @@ +# - Try to find the GMPXX libraries +# This module defines: +# GMPXX_FOUND - system has GMPXX lib +# GMPXX_INCLUDE_DIR - the GMPXX include directory +# GMPXX_LIBRARIES - Libraries needed to use GMPXX + +# TODO: support Windows and MacOSX + +# GMPXX needs GMP + +find_package( GMP QUIET ) + +if(GMP_FOUND) + + if (GMPXX_INCLUDE_DIR AND GMPXX_LIBRARIES) + # Already in cache, be silent + set(GMPXX_FIND_QUIETLY TRUE) + endif() + + find_path(GMPXX_INCLUDE_DIR NAMES gmpxx.h + HINTS ENV GMPXX_INC_DIR + ENV GMPXX_DIR + ${GMP_INCLUDE_DIR_SEARCH} + PATH_SUFFIXES include + DOC "The directory containing the GMPXX include files" + ) + + find_library(GMPXX_LIBRARIES NAMES gmpxx + HINTS ENV GMPXX_LIB_DIR + ENV GMPXX_DIR + ${GMP_LIBRARIES_DIR_SEARCH} + PATH_SUFFIXES lib + DOC "Path to the GMPXX library" + ) + + include(FindPackageHandleStandardArgs) + + find_package_handle_standard_args(GMPXX "DEFAULT_MSG" GMPXX_LIBRARIES GMPXX_INCLUDE_DIR ) + +else() + + message( FATAL_ERROR "GMPXX needs GMP") + +endif() -- cgit v1.2.3