111 lines
3.3 KiB
Plaintext
111 lines
3.3 KiB
Plaintext
#
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# Use "autoreconf --force --install" to update depedent files after changing
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# this configure.ac or any of the Makefile.am files.
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#
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AC_INIT([kc],[1.0],[kc@larke.org])
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AC_CONFIG_AUX_DIR([build-aux]) # put aux files in build-aux
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AM_INIT_AUTOMAKE([1.9 -Wall foreign subdir-objects]) # subdir-objects needed for non-recursive make
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AC_CONFIG_SRCDIR([src/kc/kcMain.cpp])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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LT_INIT
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# Check for programs
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AC_PROG_CC
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AC_PROG_CXX
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# AC_PROG_RANLIB # required for static librarires
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# Checks for libraries.
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# AC_CHECK_LIB([cairo],[cairo_debug_reset_static_data],[AC_MSG_RESULT([The 'cairo' library was found.])],[AC_MSG_ERROR([The 'cairo' library was not found.])])
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#TODO: add more library checks
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# Checks for header files.
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AC_CHECK_HEADERS([arpa/inet.h fcntl.h float.h limits.h mach/mach.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h termios.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_OFF_T
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AC_TYPE_SSIZE_T
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AC_TYPE_UINT64_T
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# Checks for library functions.
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AC_FUNC_ERROR_AT_LINE
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AC_FUNC_FORK
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AC_FUNC_FSEEKO
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AC_FUNC_MALLOC
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AC_FUNC_REALLOC
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AC_FUNC_STRTOD
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AC_CHECK_FUNCS([clock_gettime floor memmove memset mkdir pow rint select socket sqrt strcasecmp strchr strcspn strerror strspn strstr strtol])
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# The following is a custom macro in ./m4/os_type.m4
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# be sure to also set "ACLOCAL_AMFLAGS = -I m4" in ./Makefile.am
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# Defines the config.h variable OS_LINUX or OS_OSX
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AX_FUNC_OS_TYPE
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AX_FUNC_OS_64
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# ac_cv_os_type is set by AX_FUNC_OS_TYPE
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AM_CONDITIONAL([OS_LINUX],[test x"${ax_cv_os_type}" = xLinux])
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AM_CONDITIONAL([OS_OSX],[test x"${ax_cv_os_type}" = xDarwin])
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echo "OS='${ax_cv_os_type}'"
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AM_CONDITIONAL([OS_64],[test x"${ax_cv_os_64}" == xx86_64])
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echo "ptr width='${ax_cv_os_64}'"
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AC_ARG_ENABLE([debug],
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[ --enable-debug Turn on debugging],
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[case "${enableval}" in
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yes) debug=true ;;
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no) debug=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
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esac],[debug=false])
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echo "debug=${debug}"
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AM_CONDITIONAL([DEBUG], [test x$debug = xtrue])
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if test x$debug = xfalse; then
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AC_DEFINE([NDEBUG], 1,[Debugging off.])
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fi
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AC_ARG_ENABLE([vectop],
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[ --enable-vectop Turn on use of Lapack and Atlas vector/matrix operations. ],
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[case "${enableval}" in
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yes) vectop=true ;;
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no) vectop=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-vectop]) ;;
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esac],[vectop=true])
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echo "vectop=${vectop}"
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# if --enable-vectop then #define CM_VECTOP = 1 in config.h otherwise CM_VECTOP is undefined.
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if test x"$vectop" = xtrue; then
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AC_DEFINE([CM_VECTOP], 1,[Use Lapack and Atlas.])
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fi
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AC_ARG_ENABLE([memalign],
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[ --enable-memalign Turn on memory alignment on dynamic memory allocations. ],
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[case "${enableval}" in
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yes) memalign=true ;;
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no) memalign=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-memalign]) ;;
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esac],[memalign=true])
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echo "memalign=${memalign}"
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# if --enable-vectop then #define CM_MEMALIGN = 1 in config.h otherwise CM_MEMALIGN is undefined.
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if test x"$memalign" = xtrue; then
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AC_DEFINE([CM_MEMALIGN], 1,[Turn on dynamic memory alignment.])
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fi
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AC_CONFIG_FILES([ Makefile ])
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AC_OUTPUT
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