67 lines
1.8 KiB
CMake
67 lines
1.8 KiB
CMake
##
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## Author: Hank Anderson <hank@statease.com>
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## Copyright: (c) Stat-Ease, Inc.
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## Created: 12/29/14
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## Last Modified: 12/29/14
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## Description: Ported from the OpenBLAS/f_check perl script.
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## This is triggered by prebuild.cmake and runs before any of the code is built.
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## Appends Fortran information to config.h and Makefile.conf.
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# CMake vars set by this file:
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# F_COMPILER
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# FC
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# BU
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# NOFORTRAN
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# NEED2UNDERSCORES
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# FEXTRALIB
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# Defines set by this file:
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# BUNDERSCORE
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# NEEDBUNDERSCORE
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# NEED2UNDERSCORES
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if (MSVC)
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# had to do this for MSVC, else CMake automatically assumes I have ifort... -hpa
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include(CMakeForceCompiler)
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CMAKE_FORCE_Fortran_COMPILER(gfortran GNU)
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endif ()
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if (NOT NO_LAPACK)
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enable_language(Fortran)
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else()
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include(CMakeForceCompiler)
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CMAKE_FORCE_Fortran_COMPILER(gfortran GNU)
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endif()
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if (NOT ONLY_CBLAS)
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# N.B. f_check is not cross-platform, so instead try to use CMake variables
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# run f_check (appends to TARGET files)
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# message(STATUS "Running f_check...")
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# execute_process(COMMAND perl f_check ${TARGET_MAKE} ${TARGET_CONF} ${CMAKE_Fortran_COMPILER}
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# WORKING_DIRECTORY ${PROJECT_SOURCE_DIR})
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# TODO: detect whether underscore needed, set #defines and BU appropriately - use try_compile
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# TODO: set FEXTRALIB flags a la f_check?
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set(BU "_")
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file(APPEND ${TARGET_CONF}
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"#define BUNDERSCORE _\n"
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"#define NEEDBUNDERSCORE 1\n"
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"#define NEED2UNDERSCORES 0\n")
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else ()
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#When we only build CBLAS, we set NOFORTRAN=2
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set(NOFORTRAN 2)
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set(NO_FBLAS 1)
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#set(F_COMPILER GFORTRAN) # CMake handles the fortran compiler
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set(BU "_")
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file(APPEND ${TARGET_CONF}
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"#define BUNDERSCORE _\n"
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"#define NEEDBUNDERSCORE 1\n")
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endif()
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get_filename_component(F_COMPILER ${CMAKE_Fortran_COMPILER} NAME_WE)
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string(TOUPPER ${F_COMPILER} F_COMPILER)
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