configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.50)
   3 AC_INIT
   4
   5 AC_PREFIX_DEFAULT(/usr/local)
   6
   7 AC_CANONICAL_TARGET([])
   8 AC_DEFINE_UNQUOTED(T_CPU, "$target_cpu")
   9 AC_DEFINE_UNQUOTED(T_VENDOR, "$target_vendor")
  10 AC_DEFINE_UNQUOTED(T_OS, "$target_os")
  11
  12 dnl libtasn1 Version
  13 ASN1_MAJOR_VERSION=0
  14 ASN1_MINOR_VERSION=1
  15 ASN1_MICRO_VERSION=1
  16 ASN1_VERSION=$ASN1_MAJOR_VERSION.$ASN1_MINOR_VERSION.$ASN1_MICRO_VERSION
  17
  18 AC_DEFINE_UNQUOTED(ASN1_VERSION, "$ASN1_VERSION")
  19
  20 AM_INIT_AUTOMAKE(libtasn1, $ASN1_VERSION)
  21 AM_CONFIG_HEADER(config.h)
  22
  23 dnl This is the library version
  24 ASN1_MOST_RECENT_INTERFACE=0
  25 ASN1_CURRENT_INTERFACE_IMPLEMENTATION_NUMBER=$ASN1_MICRO_VERSION
  26 ASN1_OLDEST_INTERFACE=0
  27
  28
  29 AC_SUBST(ASN1_MAJOR_VERSION)
  30 AC_SUBST(ASN1_MINOR_VERSION)
  31 AC_SUBST(ASN1_MICRO_VERSION)
  32 AC_SUBST(ASN1_VERSION)
  33
  34 AC_SUBST(ASN1_MOST_RECENT_INTERFACE)
  35 AC_SUBST(ASN1_CURRENT_INTERFACE_IMPLEMENTATION_NUMBER)
  36 AC_SUBST(ASN1_OLDEST_INTERFACE)
  37
  38 LT_CURRENT=$ASN1_MOST_RECENT_INTERFACE
  39 LT_REVISION=$ASN1_CURRENT_INTERFACE_IMPLEMENTATION_NUMBER
  40 LT_AGE=`expr $ASN1_MOST_RECENT_INTERFACE - $ASN1_OLDEST_INTERFACE`
  41 AC_SUBST(LT_CURRENT)
  42 AC_SUBST(LT_REVISION)
  43 AC_SUBST(LT_AGE)
  44
  45 AC_PROG_CC
  46
  47 AC_PROG_YACC
  48
  49 AC_PROG_LN_S
  50
  51
  52 dnl Checks for programs.
  53 AC_PROG_INSTALL
  54
  55
  56 AC_MSG_RESULT([***
  57 *** Detecting compiler options...
  58 ])
  59
  60
  61 AC_C_CONST
  62 AC_C_INLINE
  63
  64
  65 if test $ac_cv_c_compiler_gnu != no; then
  66
  67         CFLAGS="${CFLAGS} -Wall -Wpointer-arith -Wstrict-prototypes"
  68
  69         AC_MSG_CHECKING([whether we have GNU assembler])
  70
  71         GAS=`as --version < /dev/null 2>/dev/null | grep GNU`
  72         if test "$GAS"; then
  73           CFLAGS="${CFLAGS} -pipe"
  74           AC_MSG_RESULT(yes)
  75         else
  76           AC_MSG_RESULT(no)
  77         fi
  78 fi
  79
  80
  81 AC_MSG_RESULT([***
  82 *** Detecting C library capabilities...
  83 ])
  84
  85 AC_HEADER_STDC
  86 AC_CHECK_HEADERS(getopt.h unistd.h strings.h)
  87 AC_CHECK_FUNCS(bzero memset memmove bcopy,,)
  88 AC_FUNC_ALLOCA
  89
  90
  91 AC_MSG_RESULT([***
  92 *** Detecting system's parameters...
  93 ])
  94
  95 AC_C_BIGENDIAN
  96
  97 AC_CHECK_SIZEOF(unsigned long long, 8)
  98 AC_CHECK_SIZEOF(unsigned long int, 4)
  99 AC_CHECK_SIZEOF(unsigned int, 4)
 100 AC_CHECK_SIZEOF(unsigned short int, 2)
 101 AC_CHECK_SIZEOF(unsigned char, 1)
 102
 103
 104
 105 AC_MSG_RESULT([***
 106 *** Detecting options for shared libraries...
 107 ])
 108 AM_PROG_LIBTOOL
 109
 110 AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile lib/Makefile \
 111 doc/Makefile doc/scripts/Makefile])
 112 AC_OUTPUT
 113