configure.ac

   1 AC_INIT([ncmpcpp], [0.8_dev])
   2 AC_CONFIG_SRCDIR([configure.ac])
   3 AC_CONFIG_HEADERS(config.h)
   4 AM_INIT_AUTOMAKE([subdir-objects])
   5
   6 AC_CONFIG_MACRO_DIR([m4])
   7
   8 AC_PREREQ(2.59)
   9
  10 AC_LANG_CPLUSPLUS
  11 AC_PROG_CXX
  12 AC_PROG_LIBTOOL
  13
  14 AC_ARG_ENABLE(outputs, AS_HELP_STRING([--enable-outputs], [Enable outputs screen @<:@default=no@:>@]), [outputs=$enableval], [outputs=no])
  15 AC_ARG_ENABLE(visualizer, AS_HELP_STRING([--enable-visualizer], [Enable music visualizer screen @<:@default=no@:>@]), [visualizer=$enableval], [visualizer=no])
  16 AC_ARG_ENABLE(clock, AS_HELP_STRING([--enable-clock], [Enable clock screen @<:@default=no@:>@]), [clock=$enableval], [clock=no])
  17
  18 AC_ARG_WITH(fftw, AS_HELP_STRING([--with-fftw], [Enable fftw support (required for frequency spectrum vizualization) @<:@default=auto@:>@]), [fftw=$withval], [fftw=auto])
  19 AC_ARG_WITH(taglib, AS_HELP_STRING([--with-taglib], [Enable tag editor @<:@default=auto@:>@]), [taglib=$withval], [taglib=auto])
  20
  21 if test "$outputs" = "yes"; then
  22         AC_DEFINE([ENABLE_OUTPUTS], [1], [enables outputs screen])
  23 fi
  24
  25 if test "$clock" = "yes"; then
  26         AC_DEFINE([ENABLE_CLOCK], [1], [enables clock screen])
  27 fi
  28
  29 dnl ================================
  30 dnl = checking for -std=c++14 flag =
  31 dnl ================================
  32 AC_MSG_CHECKING([whether compiler supports -std=c++14])
  33 old_CXXFLAGS="$CXXFLAGS"
  34 CXXFLAGS="-std=c++14"
  35 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]])],
  36         AC_MSG_RESULT([yes])
  37                 std_cpp14="-std=c++14",
  38         AC_MSG_RESULT([no])
  39                 AC_MSG_ERROR([[Your compiler doesn't seem to support C++14, please upgrade (GCC >= 5)]])
  40 )
  41 CXXFLAGS="$old_CXXFLAGS $std_cpp14"
  42
  43 dnl ===================================================
  44 dnl = checking for generic lambda expressions support =
  45 dnl ===================================================
  46 AC_MSG_CHECKING([whether compiler supports generic lambda expressions])
  47 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[auto f = [](auto n) { return n*n; }; f(7);]])],
  48         AC_MSG_RESULT([yes]),
  49         AC_MSG_RESULT([no])
  50                 AC_MSG_ERROR([[Your compiler doesn't seem to support generic lambda expressions, please upgrade (GCC >= 5)]])
  51 )
  52
  53 dnl ======================
  54 dnl = checking for boost =
  55 dnl ======================
  56 BOOST_REQUIRE([1.60])
  57 AC_SUBST(BOOST_CPPFLAGS)
  58 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
  59
  60 BOOST_STRING_ALGO
  61 BOOST_FORMAT
  62 BOOST_HASH
  63 BOOST_CONVERSION
  64 BOOST_MATH
  65 BOOST_OPTIONAL
  66 BOOST_RANGE
  67 BOOST_TOKENIZER
  68 BOOST_TUPLE
  69 BOOST_VARIANT
  70
  71 BOOST_DATE_TIME
  72 AC_SUBST(BOOST_DATE_TIME_LDFLAGS)
  73 AC_SUBST(BOOST_DATE_TIME_LIBS)
  74 LDFLAGS="$LDFLAGS $BOOST_DATE_TIME_LDFLAGS"
  75 LIBS="$LIBS $BOOST_DATE_TIME_LIBS"
  76
  77 BOOST_FILESYSTEM
  78 AC_SUBST(BOOST_FILESYSTEM_LDFLAGS)
  79 AC_SUBST(BOOST_FILESYSTEM_LIBS)
  80 LDFLAGS="$LDFLAGS $BOOST_FILESYSTEM_LDFLAGS"
  81 LIBS="$LIBS $BOOST_FILESYSTEM_LIBS"
  82
  83 BOOST_LOCALE
  84 AC_SUBST(BOOST_LOCALE_LDFLAGS)
  85 AC_SUBST(BOOST_LOCALE_LIBS)
  86 LDFLAGS="$LDFLAGS $BOOST_LOCALE_LDFLAGS"
  87 LIBS="$LIBS $BOOST_LOCALE_LIBS"
  88
  89 BOOST_PROGRAM_OPTIONS
  90 AC_SUBST(BOOST_PROGRAM_OPTIONS_LDFLAGS)
  91 AC_SUBST(BOOST_PROGRAM_OPTIONS_LIBS)
  92 LDFLAGS="$LDFLAGS $BOOST_PROGRAM_OPTIONS_LDFLAGS"
  93 LIBS="$LIBS $BOOST_PROGRAM_OPTIONS_LIBS"
  94
  95 BOOST_REGEX
  96 AC_SUBST(BOOST_REGEX_LDFLAGS)
  97 AC_SUBST(BOOST_REGEX_LIBS)
  98 LDFLAGS="$LDFLAGS $BOOST_REGEX_LDFLAGS"
  99 LIBS="$LIBS $BOOST_REGEX_LIBS"
 100
 101 BOOST_THREAD
 102 AC_SUBST(BOOST_THREAD_LDFLAGS)
 103 AC_SUBST(BOOST_THREAD_LIBS)
 104 LDFLAGS+="$LDFLAGS $BOOST_THREAD_LDFLAGS"
 105 LIBS="$LIBS $BOOST_THREAD_LIBS"
 106
 107 dnl ====================
 108 dnl = checking for icu =
 109 dnl ====================
 110 AH_TEMPLATE([BOOST_REGEX_ICU], [boost.regex was compiled with ICU support])
 111 PKG_CHECK_MODULES([ICU], [icu-i18n icu-uc], [
 112         old_CPPFLAGS="$CPPFLAGS"
 113         old_LIBS="$LIBS"
 114         AC_SUBST(ICU_CFLAGS)
 115         AC_SUBST(ICU_LIBS)
 116         CPPFLAGS="$CPPFLAGS $ICU_CFLAGS"
 117         LIBS="$LIBS $ICU_LIBS"
 118         AC_MSG_CHECKING([whether boost.regex was compiled with ICU support])
 119         AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <boost/regex/icu.hpp>]], [[boost::u32regex rx = boost::make_u32regex("foo"); if (boost::u32regex_search("foobar", rx)) { }]])],
 120         AC_MSG_RESULT([yes])
 121                 AC_DEFINE([BOOST_REGEX_ICU], [1]),
 122         AC_MSG_RESULT([no])
 123                 CPPFLAGS="$old_CPPFLAGS"
 124                 LIBS="$old_LIBS",
 125         )
 126 ], [[]])
 127
 128 dnl ================================
 129 dnl = checking for various headers =
 130 dnl ================================
 131 AC_CHECK_HEADERS([netinet/tcp.h netinet/in.h], , AC_MSG_ERROR(vital headers missing))
 132 AC_CHECK_HEADERS([langinfo.h], , AC_MSG_WARN(locale detection disabled))
 133
 134 dnl ==============================
 135 dnl = checking for libmpdclient2 =
 136 dnl ==============================
 137 PKG_CHECK_MODULES([libmpdclient], [libmpdclient >= 2.8], [
 138         AC_SUBST(libmpdclient_CFLAGS)
 139         AC_SUBST(libmpdclient_LIBS)
 140         CPPFLAGS="$CPPFLAGS $libmpdclient_CFLAGS"
 141         AC_CHECK_HEADERS([mpd/client.h],
 142                 LIBS="$LIBS $libmpdclient_LIBS"
 143         ,
 144                 AC_MSG_ERROR([missing mpd/client.h header])
 145         )
 146 ],
 147         AC_MSG_ERROR([libmpdclient >= 2.8 is required!])
 148 )
 149
 150 dnl =========================
 151 dnl = checking for readline =
 152 dnl =========================
 153 AX_LIB_READLINE
 154 if test "$ax_cv_lib_readline" = "no"; then
 155   AC_MSG_ERROR([no readline compatible library found])
 156 fi
 157 if test "$ax_cv_lib_readline_history" = "no"; then
 158   AC_MSG_WARN([readline library has no history functionality])
 159 fi
 160
 161 dnl ========================
 162 dnl = checking for pthread =
 163 dnl ========================
 164 AC_CHECK_LIB(pthread, pthread_create, LIBS="$LIBS -lpthread",
 165         AC_MSG_ERROR([pthread library is required])
 166 )
 167
 168 dnl =========================
 169 dnl = checking for ncursesw =
 170 dnl =========================
 171 PKG_CHECK_MODULES([ncursesw], [ncursesw], [
 172         AC_SUBST(ncursesw_CFLAGS)
 173         AC_SUBST(ncursesw_LIBS)
 174         CPPFLAGS="$CPPFLAGS $ncursesw_CFLAGS"
 175         AC_CHECK_HEADERS([curses.h],
 176                 LIBS="$LIBS $ncursesw_LIBS"
 177         ,
 178                 AC_MSG_ERROR([missing curses.h header])
 179         )
 180   AC_CHECK_LIB(ncursesw, initscr, , AC_MSG_ERROR([ncursesw doesn't provide initscr]))
 181   AC_CHECK_LIB(ncursesw, waddwstr, , AC_MSG_ERROR([ncursesw doesn't provide waddwstr]))
 182   AC_CHECK_LIB(ncursesw, waddnwstr, , AC_MSG_ERROR([ncursesw doesn't provide waddnwstr]))
 183 ],
 184         AC_MSG_ERROR([ncursesw is required!])
 185 )
 186
 187 dnl ======================
 188 dnl = checking for fftw3 =
 189 dnl ======================
 190 if test "$visualizer" = "yes" ; then
 191         if test "$fftw" != "no" ; then
 192                 PKG_CHECK_MODULES([fftw3], [fftw3 >= 3], [
 193                         AC_SUBST(fftw3_LIBS)
 194                         AC_SUBST(fftw3_CFLAGS)
 195                         CPPFLAGS="$CPPFLAGS $fftw3_CFLAGS"
 196                         AC_CHECK_HEADERS([fftw3.h],
 197                                 LIBS="$LIBS $fftw3_LIBS"
 198                         ,
 199                                 if test "$fftw" = "yes" ; then
 200                                         AC_MSG_ERROR([missing fftw3.h header])
 201                                 fi
 202                         )
 203                 ],
 204                         if test "$fftw" = "yes" ; then
 205                                 AC_MSG_ERROR([fftw3 library is required!])
 206                         fi
 207                 )
 208         fi
 209         AC_DEFINE([ENABLE_VISUALIZER], [1], [enables music visualizer screen])
 210 fi
 211
 212 dnl ========================
 213 dnl = checking for libcurl =
 214 dnl ========================
 215 PKG_CHECK_MODULES([libcurl], [libcurl], [
 216         AC_SUBST(libcurl_CFLAGS)
 217         AC_SUBST(libcurl_LIBS)
 218         CPPFLAGS="$CPPFLAGS $libcurl_CFLAGS"
 219         AC_CHECK_HEADERS([curl/curl.h],
 220                 LIBS="$LIBS $libcurl_LIBS"
 221         ,
 222                 AC_MSG_ERROR([missing curl/curl.h header])
 223         )
 224 ],
 225         AC_MSG_ERROR([libcurl is required!])
 226 )
 227
 228 dnl =======================
 229 dnl = checking for taglib =
 230 dnl =======================
 231 if test "$taglib" != "no" ; then
 232         AC_PATH_PROG(TAGLIB_CONFIG, taglib-config)
 233         if test "$TAGLIB_CONFIG" != "" ; then
 234                 CPPFLAGS="$CPPFLAGS `$TAGLIB_CONFIG --cflags`"
 235                 LIBS="$LIBS `$TAGLIB_CONFIG --libs`"
 236                 AC_CHECK_HEADERS([taglib.h], ,
 237                         if test "$taglib" = "yes" ; then
 238                                 AC_MSG_ERROR([missing taglib.h header])
 239                         fi
 240                 )
 241         else
 242                 if test "$taglib" = "yes" ; then
 243                         AC_MSG_ERROR([taglib-config executable is missing])
 244                 fi
 245         fi
 246 fi
 247
 248 AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile])
 249 AC_OUTPUT