187 lines
4.7 KiB
Plaintext
187 lines
4.7 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_COPYRIGHT([Copyright (C) 2019-2020 Kevin Larke])
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AC_INIT([cwtest],[1.0],[cwtest@larke.org])
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AC_CONFIG_SRCDIR([src/cwtest/main.cpp])
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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_HEADERS([config.h])
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AC_CONFIG_MACRO_DIRS([m4])
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AM_PROG_AR
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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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AM_PROG_CC_C_O
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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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# Checks for libraries.
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fftw=false
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AC_CHECK_LIB([fftw3],[fftw_malloc],[fftw=true],[])
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AM_CONDITIONAL([cwFFTW],[test x"${fftw}" = xtrue])
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if test x"$fftw" = xtrue; then
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AC_DEFINE([cwFFTW], 1,[Use libfftw3.])
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fi
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echo "fftw='${fftw}'"
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# The following is a custom macro in ./m4/os_type.m4
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# be sure to also set "ACLOCAL_AMFLAGS = -I m4" in ./Makefile.am
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# Defines the config.h variable OS_LINUX or OS_OSX
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AX_FUNC_OS_TYPE
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AX_FUNC_OS_64
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# ac_cv_os_type is set by AX_FUNC_OS_TYPE
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AM_CONDITIONAL([OS_LINUX],[test x"${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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#
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# Enable Debug
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#
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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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#
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# Enable libwebsock
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#
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AC_ARG_ENABLE([websock],
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[ --enable-websock Include websock dependencies],
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[case "${enableval}" in
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yes) websock=true ;;
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no) websock=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-websock]) ;;
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esac],[websock=false])
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if test x"$websock" = xtrue; then
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AC_CHECK_LIB([websockets],[lws_get_library_version],[AC_MSG_RESULT([The 'websockets' library was found.])],[AC_MSG_ERROR([The 'websockets' library was not found.])])
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AC_DEFINE([cwWEBSOCK], 1,[Use libwebsock.])
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fi
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AM_CONDITIONAL([cwWEBSOCK], [test x$websock == xtrue])
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echo "websock=${websock}"
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#
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# Enable ALSA
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#
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AC_ARG_ENABLE([alsa],
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[ --enable-alsa Include ALSA dependencies],
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[case "${enableval}" in
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yes) alsa=true ;;
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no) alsa=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-alsa]) ;;
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esac],[alsa=false])
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if test x"$alsa" = xtrue; then
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AC_CHECK_LIB([asound],[snd_asoundlib_version],[AC_MSG_RESULT([The 'ALSA' library was found.])],[AC_MSG_ERROR([The 'ALSA' library was not found.])])
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AC_DEFINE([cwALSA], 1,[Use libalsa.])
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fi
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AM_CONDITIONAL([cwALSA], [test x$alsa == xtrue])
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echo "alsa=${alsa}"
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# check for C++17
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# hasCpp17=true
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# AX_CHECK_COMPILE_FLAG(-std=c++17, [CXXFLAGS="$CXXFLAGS -std=c++17"],[hasCpp17=false])
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# if test x"$hasCpp17" = xtrue; then
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# AC_DEFINE([cwCPP17], 1,[C++ 17 is available.])
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# else
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# C++17 is not available check for C++11
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# hasCpp11=true
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# AX_CHECK_COMPILE_FLAG([-std=c++11], [CXXFLAGS="$CXXFLAGS -std=c++11"], [hasCpp11=false])
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# if test x"$hasCpp11" = xtrue; then
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# AC_DEFINE([cwCPP11], 1,[C++ 11 is available.])
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# fi
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# echo "c++11=${hasCpp11}"
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#fi
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#echo "c++17=${hasCpp17}"
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#
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# Enable ALSA
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#
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AC_ARG_ENABLE([web],
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[ --enable-web Include WEB dependencies],
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[case "${enableval}" in
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yes) web=true ;;
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no) web=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-web]) ;;
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esac],[web=false])
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if test x"$web" = xtrue; then
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AC_DEFINE([cwWEB], 1,[Use libweb.])
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fi
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AM_CONDITIONAL([cwWEB], [test x$web == xtrue])
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echo "web=${web}"
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# AC_ARG_ENABLE([add_lib],
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# [ --enable-add_lib Append some additional libs to the end of the library link list.],
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# [add_lib="${enableval}"],
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# [add_lib=""])
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#
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# echo "add_lib=${add_lib}"
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#
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# AC_SUBST([ADD_LIB], [$add_lib])
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#ldir = src/libcw
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#AC_SUBST([ldir])
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AC_CONFIG_FILES([ Makefile ])
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AC_OUTPUT
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