configure.ac

   1 AC_INIT([neardal], [0.8.0], [Neardal for Neard v0.8])
   2 AC_CONFIG_AUX_DIR([.])
   3 AC_CONFIG_SRCDIR([lib/neardal.c])
   4 AC_CONFIG_HEADERS([config.h])
   5
   6 AM_INIT_AUTOMAKE([foreign])
   7
   8 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
   9
  10 AS_IF([test -n "${CFLAGS+set}"], [cflags_set=yes], [cflags_set=no])
  11
  12 AC_ARG_ENABLE([optimization],
  13         [AC_HELP_STRING([--disable-optimization], [disable optimization])],
  14         [AS_IF([test "$cflags_set" = "no" ], [CFLAGS="-O0 $CFLAGS"])],
  15         [AS_IF([test "$cflags_set" = "no" ], [CFLAGS="-O2 $CFLAGS"])])
  16
  17 AC_PROG_CC
  18 AC_PROG_LIBTOOL
  19 AC_PROG_GREP
  20
  21 AC_CHECK_FUNCS([getline fileno])
  22
  23 AC_ARG_ENABLE([debug],
  24         [AC_HELP_STRING([--enable-debug],
  25                 [enable compiling with debugging information])],
  26         [NEARDAL_EXTRA_FLAGS="-DNEARDAL_DEBUG $NEARDAL_EXTRA_FLAGS"])
  27
  28 AS_IF([test "$ac_cv_prog_cc_g" = "yes"] && [test "$cflags_set" = "no" ],
  29         [CFLAGS="-g $CFLAGS"])
  30
  31 AC_ARG_ENABLE([trace],
  32         AC_HELP_STRING([--enable-trace], [compile with tracing enabled]),
  33         AC_MSG_NOTICE([NEARDAL will be compiled with tracing enabled])
  34         [NEARDAL_EXTRA_FLAGS="-DNEARDAL_TRACES $NEARDAL_EXTRA_FLAGS"])
  35
  36 AC_ARG_ENABLE([c99],
  37         AC_HELP_STRING([--disable-c99], [disable compiling in c99 mode]))
  38
  39 AS_IF([test "$ac_cv_prog_cc_c99" != "no" ] && [test "$enable_c99" != "no"],
  40         AC_MSG_NOTICE([NEARDAL will be compiled in C99 mode])
  41         [CC="$CC -std=c99"])
  42
  43 AC_ARG_ENABLE([pedantic],
  44         AC_HELP_STRING([--disable-pedantic],
  45                 [disable compiling with -Wpedantic]))
  46
  47 AS_IF([test "$enable_pedantic" != "no"],
  48         [ac_saved_cflags="$CFLAGS"]
  49         [CFLAGS="-Wpedantic $CFLAGS"]
  50         [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
  51                 [NEARDAL_EXTRA_FLAGS="-Wpedantic $NEARDAL_EXTRA_FLAGS"]
  52                 [AC_MSG_NOTICE([NEARDAL will be compiled with -Wpedantic])])]
  53         [CFLAGS=$ac_saved_cflags])
  54
  55 AC_MSG_NOTICE([NEARDAL will be compiled with CFLAGS=${CFLAGS}])
  56
  57 AC_MSG_NOTICE([NEARDAL will be compiled with extra flags ]\
  58 [NEARDAL_EXTRA_FLAGS=${NEARDAL_EXTRA_FLAGS}])
  59
  60 AC_SUBST([NEARDAL_EXTRA_FLAGS])
  61
  62 AC_PROG_SED
  63 VERSION_INFO=$(echo $VERSION | sed -e 's/\./\:/g')
  64 AC_SUBST(VERSION_INFO)
  65
  66 PKG_CHECK_MODULES(gio, gio-unix-2.0 >= 2.30,
  67         AC_SUBST([gio_CFLAGS])
  68         AC_SUBST([gio_LIBS]),
  69         AC_MSG_ERROR(gio-unix-2.0 >= 2.30 is required))
  70
  71 AC_SEARCH_LIBS([rl_initialize], [edit readline],
  72         [AS_IF([echo $LIBS | grep -q "-ledit"],
  73                 [CPPFLAGS="-DHAVE_LIBEDIT $CPPFLAGS"])],
  74         [AC_MSG_ERROR(editline or readline is required)])
  75
  76 AC_PATH_TOOL([DOXYGEN], [doxygen])
  77 AM_CONDITIONAL([HAVE_DOXYGEN], [test ! -z "$DOXYGEN"])
  78 AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doxygen.cfg])])
  79
  80 AC_CONFIG_FILES([Makefile lib/Makefile ncl/Makefile neardal.pc])
  81 AC_OUTPUT