mirror of
https://github.com/paboyle/Grid.git
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86 lines
2.2 KiB
Plaintext
86 lines
2.2 KiB
Plaintext
# Process this file with autoconf to produce a configure script.
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AC_INIT([Grid], [1.0], [paboyle@ph.ed.ac.uk])
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AM_INIT_AUTOMAKE(subdir-objects)
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_SRCDIR([lib/Grid.h])
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AC_CONFIG_HEADERS([lib/Grid_config.h])
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# Checks for programs.
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AC_LANG(C++)
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AC_PROG_CXX
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AC_OPENMP
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AC_PROG_RANLIB
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# Checks for libraries.
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#AX_GCC_VAR_ATTRIBUTE(aligned)
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# Checks for header files.
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AC_CHECK_HEADERS(stdint.h)
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AC_CHECK_HEADERS(malloc/malloc.h)
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AC_CHECK_HEADERS(malloc.h)
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AC_CHECK_HEADERS(endian.h)
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#AC_CHECK_HEADERS(machine/endian.h)
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AC_CHECK_DECLS([ntohll],[], [], [[#include <arpa/inet.h>]])
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AC_CHECK_DECLS([be64toh],[], [], [[#include <arpa/inet.h>]])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_SIZE_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT64_T
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# Checks for library functions.
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AC_CHECK_FUNCS([gettimeofday])
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AC_ARG_ENABLE([simd],[AC_HELP_STRING([--enable-simd=SSE|AVX|AVX2|AVX512|MIC],\
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[Select instructions to be SSE4.0, AVX 1.0, AVX 2.0+FMA, AVX 512, MIC])],\
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[ac_SIMD=${enable_simd}],[ac_SIMD=AVX2])
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case ${ac_SIMD} in
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SSE4)
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echo Configuring for SSE4
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AC_DEFINE([SSE4],[1],[SSE4] )
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;;
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AVX)
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echo Configuring for AVX
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AC_DEFINE([AVX1],[1],[AVX] )
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;;
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AVX2)
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echo Configuring for AVX2
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AC_DEFINE([AVX2],[1],[AVX2] )
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;;
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AVX512|MIC)
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echo Configuring for AVX512 and MIC
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AC_DEFINE([AVX512],[1],[AVX512] )
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;;
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*)
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AC_MSG_ERROR([${ac_SIMD} unsupported --enable-simd option]);
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;;
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esac
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AC_ARG_ENABLE([comms],[AC_HELP_STRING([--enable-comms=none|mpi],[Select communications])],[ac_COMMS=${enable_comms}],[ac_COMMS=none])
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case ${ac_COMMS} in
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none)
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echo Configuring for NO communications
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AC_DEFINE([GRID_COMMS_NONE],[1],[GRID_COMMS_NONE] )
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;;
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mpi)
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echo Configuring for MPI communications
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AC_DEFINE([GRID_COMMS_MPI],[1],[GRID_COMMS_MPI] )
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;;
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*)
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AC_MSG_ERROR([${ac_COMMS} unsupported --enable-comms option]);
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;;
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esac
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AM_CONDITIONAL(BUILD_COMMS_MPI,[ test "X${ac_COMMS}X" == "XmpiX" ])
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AM_CONDITIONAL(BUILD_COMMS_NONE,[ test "X${ac_COMMS}X" == "XnoneX" ])
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AC_CONFIG_FILES(Makefile)
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AC_CONFIG_FILES(lib/Makefile)
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AC_CONFIG_FILES(tests/Makefile)
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AC_CONFIG_FILES(benchmarks/Makefile)
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AC_OUTPUT
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