51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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#AC_PREREQ([2.65])
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AC_INIT([libccd], [2.0], [danfis@danfis.cz])
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AC_CONFIG_SRCDIR([src/ccd.c])
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AC_CONFIG_HEADERS([src/ccd/config.h])
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AM_INIT_AUTOMAKE
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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_INSTALL
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AC_DISABLE_SHARED
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LT_INIT
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# Checks for libraries.
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AC_CHECK_LIB([m], [main])
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# FIXME: Replace `main' with a function in `-lrt':
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AC_CHECK_LIB([rt], [main])
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# Checks for header files.
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AC_CHECK_HEADERS([float.h stdlib.h string.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_SIZE_T
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# Checks for library functions.
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AC_FUNC_FORK
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AC_FUNC_REALLOC
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AC_CHECK_FUNCS([clock_gettime])
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use_double=no
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AC_ARG_ENABLE(double-precision,
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AS_HELP_STRING([--enable-double-precision],
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[enable double precision computations instead of single precision]),
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[use_double=yes])
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if test $use_double = no
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then
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AC_DEFINE([CCD_SINGLE], [], [use single precision])
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else
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AC_DEFINE([CCD_DOUBLE], [], [use double precision])
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fi
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AC_CONFIG_FILES([Makefile
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src/Makefile
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src/testsuites/Makefile
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src/testsuites/cu/Makefile])
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AC_OUTPUT
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