configure.ac

   1 AC_INIT([ncmpcpp], [0.9_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 "$clock" = "yes"; then
  26         AC_DEFINE([ENABLE_CLOCK], [1], [enables clock screen])
  27 fi
  28
  29 # -std=c++14
  30 AC_MSG_CHECKING([whether compiler supports -std=c++14])
  31 old_CXXFLAGS="$CXXFLAGS"
  32 CXXFLAGS="-std=c++14"
  33 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]])],
  34         AC_MSG_RESULT([yes])
  35                 std_cpp14="-std=c++14",
  36         AC_MSG_RESULT([no])
  37                 AC_MSG_ERROR([[Your compiler doesn't seem to support C++14, please upgrade (GCC >= 5)]])
  38 )
  39 CXXFLAGS="$old_CXXFLAGS $std_cpp14"
  40
  41 # generic lambda expressions support
  42 AC_MSG_CHECKING([whether compiler supports generic lambda expressions])
  43 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[auto f = [](auto n) { return n*n; }; f(7);]])],
  44         AC_MSG_RESULT([yes]),
  45         AC_MSG_RESULT([no])
  46                 AC_MSG_ERROR([[Your compiler doesn't seem to support generic lambda expressions, please upgrade (GCC >= 5)]])
  47 )
  48
  49 # boost
  50 BOOST_REQUIRE([1.60])
  51 AC_SUBST(BOOST_CPPFLAGS)
  52 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
  53
  54 BOOST_STRING_ALGO
  55 BOOST_FORMAT
  56 BOOST_HASH
  57 BOOST_CONVERSION
  58 BOOST_MATH
  59 BOOST_OPTIONAL
  60 BOOST_RANGE
  61 BOOST_TOKENIZER
  62 BOOST_TUPLE
  63 BOOST_VARIANT
  64
  65 BOOST_DATE_TIME
  66 AC_SUBST(BOOST_DATE_TIME_LDFLAGS)
  67 AC_SUBST(BOOST_DATE_TIME_LIBS)
  68 LDFLAGS="$LDFLAGS $BOOST_DATE_TIME_LDFLAGS"
  69 LIBS="$LIBS $BOOST_DATE_TIME_LIBS"
  70
  71 BOOST_FILESYSTEM
  72 AC_SUBST(BOOST_FILESYSTEM_LDFLAGS)
  73 AC_SUBST(BOOST_FILESYSTEM_LIBS)
  74 LDFLAGS="$LDFLAGS $BOOST_FILESYSTEM_LDFLAGS"
  75 LIBS="$LIBS $BOOST_FILESYSTEM_LIBS"
  76
  77 BOOST_LOCALE
  78 AC_SUBST(BOOST_LOCALE_LDFLAGS)
  79 AC_SUBST(BOOST_LOCALE_LIBS)
  80 LDFLAGS="$LDFLAGS $BOOST_LOCALE_LDFLAGS"
  81 LIBS="$LIBS $BOOST_LOCALE_LIBS"
  82
  83 BOOST_PROGRAM_OPTIONS
  84 AC_SUBST(BOOST_PROGRAM_OPTIONS_LDFLAGS)
  85 AC_SUBST(BOOST_PROGRAM_OPTIONS_LIBS)
  86 LDFLAGS="$LDFLAGS $BOOST_PROGRAM_OPTIONS_LDFLAGS"
  87 LIBS="$LIBS $BOOST_PROGRAM_OPTIONS_LIBS"
  88
  89 BOOST_REGEX
  90 AC_SUBST(BOOST_REGEX_LDFLAGS)
  91 AC_SUBST(BOOST_REGEX_LIBS)
  92 LDFLAGS="$LDFLAGS $BOOST_REGEX_LDFLAGS"
  93 LIBS="$LIBS $BOOST_REGEX_LIBS"
  94
  95 BOOST_THREAD
  96 AC_SUBST(BOOST_THREAD_LDFLAGS)
  97 AC_SUBST(BOOST_THREAD_LIBS)
  98 LDFLAGS+="$LDFLAGS $BOOST_THREAD_LDFLAGS"
  99 LIBS="$LIBS $BOOST_THREAD_LIBS"
 100
 101 # icu
 102 AH_TEMPLATE([BOOST_REGEX_ICU], [boost.regex was compiled with ICU support])
 103 PKG_CHECK_MODULES([ICU], [icu-i18n icu-uc], [
 104         old_CPPFLAGS="$CPPFLAGS"
 105         old_LIBS="$LIBS"
 106         AC_SUBST(ICU_CFLAGS)
 107         AC_SUBST(ICU_LIBS)
 108         CPPFLAGS="$CPPFLAGS $ICU_CFLAGS -DU_USING_ICU_NAMESPACE=0"
 109         LIBS="$LIBS $ICU_LIBS"
 110         AC_MSG_CHECKING([whether boost.regex was compiled with ICU support])
 111         AC_LINK_IFELSE([AC_LANG_PROGRAM([
 112     #include <boost/regex/icu.hpp>
 113     ], [boost::u32regex rx = boost::make_u32regex("foo"); if (boost::u32regex_search("foobar", rx)) { }])],
 114         AC_MSG_RESULT([yes])
 115                 AC_DEFINE([BOOST_REGEX_ICU], [1]),
 116         AC_MSG_RESULT([no])
 117                 CPPFLAGS="$old_CPPFLAGS"
 118                 LIBS="$old_LIBS",
 119         )
 120 ], [[]])
 121
 122 # various headers
 123 AC_CHECK_HEADERS([netinet/tcp.h netinet/in.h], , AC_MSG_ERROR(vital headers missing))
 124 AC_CHECK_HEADERS([langinfo.h], , AC_MSG_WARN(locale detection disabled))
 125
 126 # libmpdclient2
 127 PKG_CHECK_MODULES([libmpdclient], [libmpdclient >= 2.8], [
 128         AC_SUBST(libmpdclient_CFLAGS)
 129         AC_SUBST(libmpdclient_LIBS)
 130         CPPFLAGS="$CPPFLAGS $libmpdclient_CFLAGS"
 131         AC_CHECK_HEADERS([mpd/client.h],
 132                 LIBS="$LIBS $libmpdclient_LIBS"
 133         ,
 134                 AC_MSG_ERROR([missing mpd/client.h header])
 135         )
 136 ],
 137         AC_MSG_ERROR([libmpdclient >= 2.8 is required!])
 138 )
 139
 140 # readline
 141 AX_LIB_READLINE
 142 if test "$ax_cv_lib_readline" = "no"; then
 143   AC_MSG_ERROR([no readline compatible library found])
 144 fi
 145 if test "$ax_cv_lib_readline_history" = "no"; then
 146   AC_MSG_WARN([readline library has no history functionality])
 147 fi
 148
 149 # pthread
 150 AC_CHECK_LIB(pthread, pthread_create, LIBS="$LIBS -lpthread",
 151         AC_MSG_ERROR([pthread library is required])
 152 )
 153
 154 # ncursesw
 155 PKG_CHECK_MODULES([ncursesw], [ncursesw], [
 156         AC_SUBST(ncursesw_CFLAGS)
 157         AC_SUBST(ncursesw_LIBS)
 158         CPPFLAGS="$CPPFLAGS $ncursesw_CFLAGS"
 159         AC_CHECK_HEADERS([curses.h],
 160                 LIBS="$LIBS $ncursesw_LIBS"
 161         ,
 162                 AC_MSG_ERROR([missing curses.h header])
 163         )
 164   AC_CHECK_LIB(ncursesw, initscr, , AC_MSG_ERROR([ncursesw doesn't provide initscr]))
 165   AC_MSG_CHECKING([whether curses.h exposes wide-char functions by default])
 166   AC_LINK_IFELSE([AC_LANG_PROGRAM([
 167     #include <curses.h>
 168     ], [waddnwstr(stdscr, L"123", 3)])],
 169         AC_MSG_RESULT([yes]),
 170         AC_MSG_RESULT([no])
 171                 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED",
 172         )
 173 ],
 174         AC_MSG_ERROR([ncursesw is required!])
 175 )
 176
 177 # fftw3
 178 if test "$visualizer" = "yes" ; then
 179         if test "$fftw" != "no" ; then
 180                 PKG_CHECK_MODULES([fftw3], [fftw3 >= 3], [
 181                         AC_SUBST(fftw3_LIBS)
 182                         AC_SUBST(fftw3_CFLAGS)
 183                         CPPFLAGS="$CPPFLAGS $fftw3_CFLAGS"
 184                         AC_CHECK_HEADERS([fftw3.h],
 185                                 LIBS="$LIBS $fftw3_LIBS"
 186                         ,
 187                                 if test "$fftw" = "yes" ; then
 188                                         AC_MSG_ERROR([missing fftw3.h header])
 189                                 fi
 190                         )
 191                 ],
 192                         if test "$fftw" = "yes" ; then
 193                                 AC_MSG_ERROR([fftw3 library is required!])
 194                         fi
 195                 )
 196         fi
 197         AC_DEFINE([ENABLE_VISUALIZER], [1], [enables music visualizer screen])
 198 fi
 199
 200 # libcurl
 201 PKG_CHECK_MODULES([libcurl], [libcurl], [
 202         AC_SUBST(libcurl_CFLAGS)
 203         AC_SUBST(libcurl_LIBS)
 204         CPPFLAGS="$CPPFLAGS $libcurl_CFLAGS"
 205         AC_CHECK_HEADERS([curl/curl.h],
 206                 LIBS="$LIBS $libcurl_LIBS"
 207         ,
 208                 AC_MSG_ERROR([missing curl/curl.h header])
 209         )
 210 ],
 211         AC_MSG_ERROR([libcurl is required!])
 212 )
 213
 214 # taglib
 215 if test "$taglib" != "no" ; then
 216         AC_PATH_PROG(TAGLIB_CONFIG, taglib-config)
 217         if test "$TAGLIB_CONFIG" != "" ; then
 218                 CPPFLAGS="$CPPFLAGS `$TAGLIB_CONFIG --cflags`"
 219                 LIBS="$LIBS `$TAGLIB_CONFIG --libs`"
 220                 AC_CHECK_HEADERS([taglib.h], ,
 221                         if test "$taglib" = "yes" ; then
 222                                 AC_MSG_ERROR([missing taglib.h header])
 223                         fi
 224                 )
 225         else
 226                 if test "$taglib" = "yes" ; then
 227                         AC_MSG_ERROR([taglib-config executable is missing])
 228                 fi
 229         fi
 230 fi
 231
 232 AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile])
 233 AC_OUTPUT