2009-10-07 16:37:01 +02:00
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.63])
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AC_INIT([libla], [0.4], [jiri@pittnerovi.com])
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE([-Wall -Werror foreign])
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# Checks for programs.
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AC_PROG_CXX
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AC_PROG_CC
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AC_PROG_RANLIB
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2009-10-08 16:01:15 +02:00
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AC_LANG(C++)
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2009-10-07 16:37:01 +02:00
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# Checks for libraries.
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AC_CHECK_LIB([blas], [dgemm_])
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AC_CHECK_LIB([atlas], [ATL_zgemv])
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AC_CHECK_LIB([lapack], [dgeev_])
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#optional
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AC_CHECK_LIB([cblas], [cblas_ddot], [CBLASLIB=-lcblas], [CBLASOPT=-DNONCBLAS])
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AC_SUBST([CBLASLIB])
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AC_SUBST([CBLASOPT])
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2009-10-07 16:56:32 +02:00
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AC_CHECK_LIB([lapack], [clapack_dgesv], , [CLAPACKOPT=-DNONCLAPACK])
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AC_SUBST([CLAPACKOPT])
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2009-10-07 16:37:01 +02:00
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#the check for traceback needs bfd to be linked into
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AC_CHECK_LIB([bfd], [bfd_fprintf_vma])
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AC_CHECK_LIB([traceback], [sigtraceback], [TRACEBACKLIB="-ltraceback -lbfd" TRACEBACKOPT=-DUSE_TRACEBACK])
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AC_SUBST([TRACEBACKOPT])
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AC_SUBST([TRACEBACKLIB])
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# Checks for header files.
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AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/vfs.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_HEADER_STDBOOL
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_CHECK_MEMBERS([struct stat.st_blksize])
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# Checks for library functions.
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AC_CHECK_FUNCS([getpagesize memset sqrt])
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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