142 lines
3.9 KiB
Plaintext
142 lines
3.9 KiB
Plaintext
## Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.65)
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AC_INIT([Infinity plugin],[0.9.0-dev],[https://github.com/dprotti/infinity-plugin/issues],[infinity-plugin],[https://dprotti.github.io/infinity-plugin])
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AC_CANONICAL_HOST
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE([1.11 -Wno-portability no-dist-gzip dist-xz tar-ustar])
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# Support silent build rules. Disable by either passing --disable-silent-rules
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# to configure or passing V=1 to make
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AM_SILENT_RULES([yes])
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AC_CONFIG_HEADER(config.h)
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AC_CONFIG_MACRO_DIR([m4])
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AC_PREFIX_PROGRAM(audacious)
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# Check for programs.
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_DISABLE_STATIC
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LT_INIT
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AC_PATH_PROG(PKG_CONFIG, [pkg-config], [no])
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if test x$PKG_CONFIG = xno ; then
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AC_MSG_ERROR([*** pkg-config not found. See http://www.freedesktop.org/software/pkgconfig/])
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fi
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if $PKG_CONFIG --atleast-pkgconfig-version 0.14 ; then
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:
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else
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AC_MSG_ERROR([*** pkg-config too old; version 0.14 or better required.])
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fi
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# Check dependencies
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PKG_CHECK_MODULES(INFINITY, glib-2.0 >= 2.28 sdl2 >= 2,,)
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AC_SUBST(INFINITY_LIBS)
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AC_SUBST(INFINITY_CFLAGS)
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PKG_CHECK_MODULES(AUDACIOUS, audacious >= 3.6,,)
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AC_SUBST(AUDACIOUS_LIBS)
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AC_SUBST(AUDACIOUS_CFLAGS)
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# Check for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([stdlib.h string.h unistd.h])
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# Check for typedefs, structures, and compiler characteristics.
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AC_C_VOLATILE
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AC_C_CONST
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AC_C_INLINE
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AC_C_BIGENDIAN(AC_MSG_WARN([*** You have a big endian system, Infinity have not been tested on these systems]),,)
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# Check for library functions.
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AC_CHECK_FUNCS([floor sqrt])
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# Arguments to specify certain features.
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AC_ARG_ENABLE([debug],
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AS_HELP_STRING([--enable-debug],[turn on debug mode @<:@default=disabled@:>@]),
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[debug=$enableval],
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[debug=no])
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AC_MSG_CHECKING([whether to activate debugging])
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if test "$debug" = yes; then
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AC_MSG_RESULT([yes])
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AC_DEFINE([INFINITY_DEBUG], [1], [Activate Infinity debugging])
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else
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AC_MSG_RESULT([no])
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fi
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INF_CFLAGS_EXTRA=''
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if test x"$GCC" = xyes; then
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INF_CFLAGS_EXTRA="${INF_CFLAGS_EXTRA} -Wall -Wimplicit -Wunused -Wmissing-prototypes"
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CXXFLAGS="${CXXFLAGS} -std=c++11"
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fi
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AC_ARG_ENABLE([vectorization],
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AS_HELP_STRING([--enable-vectorization],[turn on vectorization optimizations for gcc >= 4 @<:@default=enabled@:>@]),
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[vectorization=$enableval],
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[vectorization=yes])
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AC_MSG_CHECKING([whether to activate auto vectorization with gcc >= 4])
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if test x"$vectorization" = xyes; then
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if test x"$ac_cv_prog_CC" = xgcc; then
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AC_MSG_RESULT([yes])
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case `$ac_cv_prog_CC --version | sed -e 's,\..*,.,' -e q` in
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*2. | *3.)
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AC_MSG_ERROR([You need gcc version 4 or newer to build with vectorization optimizations])
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;;
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*)
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INF_CFLAGS_EXTRA="${INF_CFLAGS_EXTRA} -ftree-vectorize"
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;;
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esac
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else
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AC_MSG_RESULT([no, was requested but compiler is not gcc])
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fi
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else
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AC_MSG_RESULT([no])
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fi
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AC_SUBST(INF_CFLAGS_EXTRA)
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# Define EXPORT
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if test "x$HAVE_MSWINDOWS" = "xyes" ; then
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EXPORT="__declspec(dllexport)"
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elif test "x$GCC" = "xyes" ; then
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CFLAGS="$CFLAGS -fvisibility=hidden"
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CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
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EXPORT="__attribute__((visibility(\"default\")))"
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else
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AC_MSG_ERROR([Unknown syntax for EXPORT keyword])
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fi
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AC_DEFINE_UNQUOTED([EXPORT], [$EXPORT], [Compiler syntax for export of public symbols])
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# Hack for Ubuntu on AMD64
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AC_CHECK_FILE("${prefix}/lib/x86_64-linux-gnu/libSDL2.so",
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libdir="${libdir}/x86_64-linux-gnu/audacious/Visualization",
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libdir="${libdir}/audacious/Visualization"
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)
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pkglibdir="${libdir}"
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AC_SUBST(libdir)
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AC_SUBST(pkglibdir)
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AC_CONFIG_FILES([Makefile
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minidocs/Makefile
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src/Makefile])
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AC_OUTPUT
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echo "
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==============================================================
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Infinity Plugin for the Audacious Player -- version $VERSION
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Compiler : ${CC}
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Install path : ${libdir}
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CFLAGS : ${INF_CFLAGS_EXTRA} ${CFLAGS}
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CXXFLAGS : ${CXXFLAGS}
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Debug enabled : ${debug}
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"
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