145 lines
4.6 KiB
Plaintext
145 lines
4.6 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_INIT([libaacplus],[2.0.2],[Sergiy Guriev <piratfm@ua.fm>])
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#AM_INIT_AUTOMAKE([dist-bzip2])
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AM_INIT_AUTOMAKE
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AM_CONFIG_HEADER(config.h)
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AC_CONFIG_MACRO_DIR([m4])
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# Checks for programs.
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PROG_CPP
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_LIBTOOL_WIN32_DLL
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AM_PROG_LIBTOOL
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AC_PATH_PROG([UNZIP],[unzip])
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if test x"$UNZIP" = x -a ! -f "aacenc.c" ; then
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AC_MSG_ERROR([You need unzip utility to prepare sources.])
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fi
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AC_PATH_PROG([PATCH],[patch])
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if test x"$PATCH" = x -a ! -f "aacenc.c" ; then
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AC_MSG_ERROR([You need patch utility to prepare sources.])
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fi
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AC_PARAMETER_EXPANSION_STRING_REPLACE_CAPABLE_SHELL
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if test x"$PARAMETER_EXPANSION_STRING_REPLACE_CAPABLE_SHELL" = x -a ! "(" -f"26410-800.zip" -o -f "aacenc.c" ")" ; then
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dnl number sigh cannot be a part of AC_MSG_ERROR
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NUMBER_SIGN="#"
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AC_MSG_ERROR([You need parameter expansion string replace (i. e. \${var%string} and \${var${NUMBER_SIGN}string}) capable shell (bash, ash, better sh).])
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fi
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AC_CHECK_DOWNLOADER_PROG
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if test x"$DOWNLOADER_PROG" = x -a ! "(" -f "26410-800.zip" -o -f "aacenc.c" ")" ; then
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AC_MSG_ERROR([You need downloader utility to download sources (wget, fetch or curl).])
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fi
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# Checks for libraries.
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AC_SEARCH_LIBS([sqrt],[m])
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([float.h memory.h stdint.h stdlib.h string.h],[],[
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AC_MSG_ERROR([You need standard header files.])
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])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_INT16_T
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AC_TYPE_INT32_T
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AC_TYPE_INT8_T
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AC_TYPE_UINT16_T
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_FUNC_MEMCMP
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AC_CHECK_FUNCS([floor memmove memset pow sqrt],[],[
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AC_MSG_ERROR([You basic math functions.])
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])
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dnl-----------------------------------------------------------------------------
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dnl link the fftw3 library if requested
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dnl-----------------------------------------------------------------------------
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AC_SUBST(FFTW3_INCFLAGS)
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AC_SUBST(FFTW3_CFLAGS)
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AC_SUBST(FFTW3_LIB)
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AC_SUBST(FFTW3_LDFLAGS)
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AC_ARG_WITH(fftw3,
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[ --with-fftw3 use fftw3 for fast fourier conversion ([default=yes]) ],
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USE_FFTW3=${withval}, USE_FFTW3="yes" )
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AC_ARG_WITH(fftw3-prefix,
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[ --with-fftw3-prefix=DIR alternate location for fftw3 ([default=/usr])
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look for libraries in FFTW3-PREFIX/lib,
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for headers in FFTW3-PREFIX/include],
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CONFIG_FFTW3_PREFIX="${withval}", CONFIG_FFTW3_PREFIX="/usr")
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if test "x${USE_FFTW3}" = "xyes" ; then
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AC_MSG_CHECKING( [for fftw3 library at ${CONFIG_FFTW3_PREFIX}] )
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LA_SEARCH_LIB( FFTW3_LIB_LOC, FFTW3_INC_LOC, libfftw3f.a libfftw3f.so, fftw3.h,
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${CONFIG_FFTW3_PREFIX})
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if test "x${FFTW3_LIB_LOC}" == "x" ; then
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AC_MSG_WARN( [not found])
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CONFIG_FFTW3_PREFIX="/usr/local"
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AC_MSG_CHECKING( [for fftw3 library at ${CONFIG_FFTW3_PREFIX}] )
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LA_SEARCH_LIB( FFTW3_LIB_LOC, FFTW3_INC_LOC, libfftw3f.a libfftw3f.so, fftw3.h,
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${CONFIG_FFTW3_PREFIX})
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fi
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if test "x${FFTW3_LIB_LOC}" != "x" ; then
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AC_DEFINE( _FFTW3, 1, [build with fftw3 library] )
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if test "x${FFTW3_INC_LOC}" != "x${SYSTEM_INCLUDE}" ; then
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FFTW3_INCFLAGS="-I${FFTW3_INC_LOC}"
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fi
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FFTW3_LIB="-lfftw3f"
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FFTW3_LDFLAGS="-L${FFTW3_LIB_LOC} ${FFTW3_LIB}"
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FFTW3_CFLAGS="-I${FFTW3_LIB_LOC} ${FFTW3_LIB}"
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AC_MSG_RESULT( [found at ${CONFIG_FFTW3_PREFIX}] )
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else
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AC_MSG_WARN( [not found, building without fftw3])
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fi
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else
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AC_MSG_RESULT( [building without fftw3] )
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fi
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dnl pkgconfig/shout-config.
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dnl If pkgconfig is found, use it and disable shout-config, otherwise do the
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dnl opposite, unless the user overrides.
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AC_ARG_ENABLE([pkgconfig],
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AC_HELP_STRING([--disable-pkgconfig],[disable pkgconfig data files (auto)]),
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[dopkgconfig="$enableval"], [dopkgconfig="maybe"])
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if test "$dopkgconfig" = "maybe"
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then
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AC_CHECK_PROG([PKGCONFIG], [pkg-config], [yes], [no])
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else
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AC_MSG_CHECKING([whether pkgconfig should be used])
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PKGCONFIG="$dopkgconfig"
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AC_MSG_RESULT([$PKGCONFIG])
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fi
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AM_CONDITIONAL([HAVE_PKGCONFIG], [test "$PKGCONFIG" != "no"])
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AACPLUS_VERSION="$VERSION"
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AACPLUS_CPPFLAGS="-I$aacplus_includedir $FFTW3_CPPFLAGS"
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AACPLUS_CFLAGS+="$FFTW3_CFLAGS"
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AACPLUS_LIBS="-laacplus -lm ${FFTW3_LIB}"
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AC_SUBST(AACPLUS_LIBS)
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AC_SUBST(AACPLUS_REQUIRES)
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AC_SUBST(AACPLUS_CPPFLAGS)
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AC_SUBST(AACPLUS_CFLAGS)
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dnl Make substitutions
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AC_SUBST(LIBTOOL_DEPS)
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AC_SUBST(OPT)
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AC_SUBST(LIBS)
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AC_SUBST(DEBUG)
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AC_SUBST(CFLAGS)
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AC_SUBST(PROFILE)
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AC_CONFIG_FILES([ aacplus.spec aacplus-config aacplus.pc ])
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AC_OUTPUT([ Makefile src/Makefile patches/Makefile include/Makefile frontend/Makefile ])
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