libogg-1.0/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 AC_INIT(src/framing.c)
   4
   5 AM_INIT_AUTOMAKE(libogg,1.0)
   6
   7 dnl Library versioning
   8
   9 LIB_CURRENT=4
  10 LIB_REVISION=0
  11 LIB_AGE=4
  12 AC_SUBST(LIB_CURRENT)
  13 AC_SUBST(LIB_REVISION)
  14 AC_SUBST(LIB_AGE)
  15
  16 AC_PROG_CC
  17 AM_PROG_LIBTOOL
  18
  19 dnl Set some options based on environment
  20
  21 cflags_save="$CFLAGS"
  22 ldflags_save="$LDFLAGS"
  23 if test -z "$GCC"; then
  24         case $host in
  25         *-*-irix*)
  26                 DEBUG="-g -signed"
  27                 CFLAGS="-O2 -w -signed"
  28                 PROFILE="-p -g3 -O2 -signed"
  29                 ;;
  30         sparc-sun-solaris*)
  31                 DEBUG="-v -g"
  32                 CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
  33                 PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
  34                 ;;
  35         *)
  36                 DEBUG="-g"
  37                 CFLAGS="-O"
  38                 PROFILE="-g -p"
  39                 ;;
  40         esac
  41 else
  42         case $host in
  43         *-*-linux*)
  44                 DEBUG="-g -Wall -fsigned-char"
  45                 CFLAGS="-O20 -ffast-math -fsigned-char"
  46                 PROFILE="-Wall -W -pg -g -O20 -ffast-math -fsigned-char"
  47                 ;;
  48         sparc-sun-*)
  49                 DEBUG="-g -Wall -fsigned-char -mv8"
  50                 CFLAGS="-O20 -ffast-math -fsigned-char -mv8"
  51                 PROFILE="-pg -g -O20 -fsigned-char -mv8"
  52                 ;;
  53         *-*-darwin*)
  54                 DEBUG="-fno-common -g -Wall -fsigned-char"
  55                 CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math"
  56                 PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math"
  57                 ;;
  58         *)
  59                 DEBUG="-g -Wall -fsigned-char"
  60                 CFLAGS="-O20 -fsigned-char"
  61                 PROFILE="-O20 -g -pg -fsigned-char"
  62                 ;;
  63         esac
  64 fi
  65 CFLAGS="$CFLAGS $cflags_save"
  66 DEBUG="$DEBUG $cflags_save"
  67 PROFILE="$PROFILE $cflags_save"
  68 LDFLAGS="$LDFLAGS $ldflags_save"
  69
  70 dnl Checks for programs.
  71
  72 dnl Checks for libraries.
  73
  74 dnl Checks for header files.
  75 AC_HEADER_STDC
  76
  77 dnl Checks for typedefs, structures, and compiler characteristics.
  78 AC_C_CONST
  79
  80 dnl Check for types
  81
  82 AC_MSG_CHECKING(for int16_t)
  83 AC_CACHE_VAL(has_int16_t,
  84 [AC_TRY_RUN([
  85 #ifdef __BEOS__
  86 #include <inttypes.h>
  87 #endif
  88 #include <sys/types.h>
  89 int16_t foo;
  90 int main() {return 0;}
  91 ],
  92 has_int16_t=yes,
  93 has_int16_t=no,
  94 has_int16_t=no
  95 )])
  96 AC_MSG_RESULT($has_int16_t)
  97
  98 AC_MSG_CHECKING(for int32_t)
  99 AC_CACHE_VAL(has_int32_t,
 100 [AC_TRY_RUN([
 101 #ifdef __BEOS__
 102 #include <inttypes.h>
 103 #endif
 104 #include <sys/types.h>
 105 int32_t foo;
 106 int main() {return 0;}
 107 ],
 108 has_int32_t=yes,
 109 has_int32_t=no,
 110 has_int32_t=no
 111 )])
 112 AC_MSG_RESULT($has_int32_t)
 113
 114 AC_MSG_CHECKING(for uint32_t)
 115 AC_CACHE_VAL(has_uint32_t,
 116 [AC_TRY_RUN([
 117 #ifdef __BEOS__
 118 #include <inttypes.h>
 119 #endif
 120 #include <sys/types.h>
 121 uint32_t foo;
 122 int main() {return 0;}
 123 ],
 124 has_uint32_t=yes,
 125 has_uint32_t=no,
 126 has_uint32_t=no
 127 )])
 128 AC_MSG_RESULT($has_uint32_t)
 129
 130 AC_MSG_CHECKING(for u_int32_t)
 131 AC_CACHE_VAL(has_u_int32_t,
 132 [AC_TRY_RUN([
 133 #ifdef __BEOS__
 134 #include <inttypes.h>
 135 #endif
 136 #include <sys/types.h>
 137 u_int32_t foo;
 138 int main() {return 0;}
 139 ],
 140 has_u_int32_t=yes,
 141 has_u_int32_t=no,
 142 has_u_int32_t=no
 143 )])
 144 AC_MSG_RESULT($has_u_int32_t)
 145
 146 AC_MSG_CHECKING(for int64_t)
 147 AC_CACHE_VAL(has_int64_t,
 148 [AC_TRY_RUN([
 149 #ifdef __BEOS__
 150 #include <inttypes.h>
 151 #endif
 152 #include <sys/types.h>
 153 int64_t foo;
 154 int main() {return 0;}
 155 ],
 156 has_int64_t=yes,
 157 has_int64_t=no,
 158 has_int64_t=no
 159 )])
 160 AC_MSG_RESULT($has_int64_t)
 161
 162 AC_CHECK_SIZEOF(short)
 163 AC_CHECK_SIZEOF(int)
 164 AC_CHECK_SIZEOF(long)
 165 AC_CHECK_SIZEOF(long long)
 166
 167
 168 if test x$has_int16_t = "xyes" ; then
 169         SIZE16="int16_t"
 170 else
 171         case 2 in
 172                 $ac_cv_sizeof_short) SIZE16="short";;
 173                 $ac_cv_sizeof_int) SIZE16="int";;
 174         esac
 175 fi
 176
 177 if test x$has_int32_t = "xyes" ; then
 178         SIZE32="int32_t"
 179 else
 180         case 4 in
 181                 $ac_cv_sizeof_short) SIZE32="short";;
 182                 $ac_cv_sizeof_int) SIZE32="int";;
 183                 $ac_cv_sizeof_long) SIZE32="long";;
 184         esac
 185 fi
 186
 187 if test x$has_uint32_t = "xyes" ; then
 188         USIZE32="uint32_t"
 189 else
 190         if test x$has_u_int32_t = "xyes" ; then
 191                 USIZE32="u_int32_t"
 192         else
 193                 case 4 in
 194                         $ac_cv_sizeof_short) USIZE32="unsigned short";;
 195                         $ac_cv_sizeof_int) USIZE32="unsigned int";;
 196                         $ac_cv_sizeof_long) USIZE32="unsigned long";;
 197                 esac
 198         fi
 199 fi
 200
 201 if test x$has_int64_t = "xyes" ; then
 202         SIZE64="int64_t"
 203 else
 204 case 8 in
 205         $ac_cv_sizeof_int) SIZE64="int";;
 206         $ac_cv_sizeof_long) SIZE64="long";;
 207         $ac_cv_sizeof_long_long) SIZE64="long long";;
 208 esac
 209 fi
 210
 211 if test -z "$SIZE16"; then
 212         AC_MSG_ERROR(No 16 bit type found on this platform!)
 213 fi
 214 if test -z "$SIZE32"; then
 215         AC_MSG_ERROR(No 32 bit type found on this platform!)
 216 fi
 217 if test -z "$USIZE32"; then
 218         AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
 219 fi
 220 if test -z "$SIZE64"; then
 221         AC_MSG_WARN(No 64 bit type found on this platform!)
 222 fi
 223
 224 dnl Checks for library functions.
 225 AC_FUNC_MEMCMP
 226
 227 dnl Make substitutions
 228
 229 AC_SUBST(LIBTOOL_DEPS)
 230 AC_SUBST(SIZE16)
 231 AC_SUBST(SIZE32)
 232 AC_SUBST(USIZE32)
 233 AC_SUBST(SIZE64)
 234 AC_SUBST(OPT)
 235 AC_SUBST(LIBS)
 236 AC_SUBST(DEBUG)
 237 AC_SUBST(CFLAGS)
 238 AC_SUBST(PROFILE)
 239
 240 AC_OUTPUT(Makefile src/Makefile doc/Makefile doc/ogg/Makefile include/Makefile include/ogg/Makefile include/ogg/config_types.h win32/Makefile debian/Makefile)