eglib/configure.ac

   1 AC_INIT(README)
   2 AC_CANONICAL_SYSTEM
   3
   4 AM_CONFIG_HEADER(config.h)
   5 AM_INIT_AUTOMAKE(eglib,0.1)
   6 AM_MAINTAINER_MODE
   7
   8 AC_PROG_CC
   9 AM_PROG_LIBTOOL
  10 CFLAGS='-g -O0 -D_GNU_SOURCE'
  11 AC_SUBST(CFLAGS)
  12 GNUC_PRETTY=
  13 GNUC_UNUSED=
  14 BREAKPOINT="G_STMT_START { } G_STMT_END"
  15 if test x$GCC = xyes; then
  16    GNUC_UNUSED='__attribute__((__unused__))'
  17    GNUC_NORETURN='__attribute__((__noreturn__))'
  18    echo targte_cpu=$target_cpu
  19    case $target_cpu in
  20      i*86) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
  21    esac
  22 fi
  23 AC_SUBST(GNUC_PRETTY)
  24 AC_SUBST(GNUC_UNUSED)
  25 AC_SUBST(GNUC_NORETURN)
  26 AC_SUBST(BREAKPOINT)
  27
  28 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
  29 AC_SUBST(ORDER)
  30
  31 case $host in
  32 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
  33     PATHSEP='\\'
  34     SEARCHSEP=';'
  35     OS="WIN32"
  36     ;;
  37 *)
  38     PATHSEP='/'
  39     SEARCHSEP=':'
  40     OS="UNIX"
  41     ;;
  42 esac
  43
  44 AC_SUBST(PATHSEP)
  45 AC_SUBST(SEARCHSEP)
  46 AC_SUBST(OS)
  47 AM_CONDITIONAL(PLATFORM_WIN32, test x$OS = xWIN32)
  48
  49 AC_CHECK_SIZEOF(int)
  50 AC_CHECK_SIZEOF(void *)
  51 AC_CHECK_FUNCS(strndup strlcpy getpwent_r)
  52 AC_CHECK_LIB(iconv, iconv_open, LIBS="$LIBS -liconv")
  53 old_ldflags="${LDFLAGS}"
  54 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
  55 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
  56 if test $found_export_dynamic = no; then
  57         LDFLAGS="${old_ldflags}"
  58 fi
  59
  60 AC_CHECK_HEADERS(getopt.h sys/time.h sys/wait.h pwd.h)
  61
  62 if test $ac_cv_sizeof_void_p != $ac_cv_sizeof_int; then
  63    GPOINTER_TO_INT="((gint)(long) (ptr))"
  64    GPOINTER_TO_UINT="((guint)(long) (ptr))"
  65    GINT_TO_POINTER="((gpointer)(glong) (v))"
  66    GUINT_TO_POINTER="((gpointer)(gulong) (v))"
  67    GSIZE="long"
  68    GSIZE_FORMAT='"lu"'
  69    G_GUINT64_FORMAT='"lu"'
  70 else
  71    GPOINTER_TO_INT="((gint) (ptr))"
  72    GPOINTER_TO_UINT="((guint) (ptr))"
  73    GINT_TO_POINTER="((gpointer) (v))"
  74    GUINT_TO_POINTER="((gpointer) (v))"
  75    GSIZE="int"
  76    GSIZE_FORMAT='"u"'
  77    G_GUINT64_FORMAT='"llu"'
  78 fi
  79
  80 PKG_CHECK_MODULES(GLIB, glib-2.0,
  81         [AM_CONDITIONAL(HAVE_GLIB, test x = x)],
  82         [AM_CONDITIONAL(HAVE_GLIB, test x = y)]
  83         )
  84 AC_SUBST(GPOINTER_TO_INT)
  85 AC_SUBST(GPOINTER_TO_UINT)
  86 AC_SUBST(GINT_TO_POINTER)
  87 AC_SUBST(GUINT_TO_POINTER)
  88 AC_SUBST(GSIZE)
  89 AC_SUBST(GSIZE_FORMAT)
  90 AC_SUBST(G_GUINT64_FORMAT)
  91
  92 AC_OUTPUT([
  93 Makefile
  94 src/Makefile
  95 src/eglib-config.h
  96 test/Makefile
  97 ])