Dependencies/libogg/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,1.2.0)
   6 AM_MAINTAINER_MODE
   7
   8 dnl Library versioning
   9
  10 LIB_CURRENT=7
  11 LIB_REVISION=0
  12 LIB_AGE=7
  13 AC_SUBST(LIB_CURRENT)
  14 AC_SUBST(LIB_REVISION)
  15 AC_SUBST(LIB_AGE)
  16
  17 AC_PROG_CC
  18 AM_PROG_LIBTOOL
  19 AM_PROG_CC_C_O
  20
  21 dnl config.h
  22 AM_CONFIG_HEADER(config.h)
  23
  24 dnl Set some options based on environment
  25
  26 cflags_save="$CFLAGS"
  27 if test -z "$GCC"; then
  28         case $host in
  29         *-*-irix*)
  30                 DEBUG="-g -signed"
  31                 CFLAGS="-O2 -w -signed"
  32                 PROFILE="-p -g3 -O2 -signed"
  33                 ;;
  34         sparc-sun-solaris*)
  35                 DEBUG="-v -g"
  36                 CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
  37                 PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
  38                 ;;
  39         *)
  40                 DEBUG="-g"
  41                 CFLAGS="-O"
  42                 PROFILE="-g -p"
  43                 ;;
  44         esac
  45 else
  46         case $host in
  47         *-*-linux*)
  48                 DEBUG="-g -Wall -fsigned-char"
  49                 CFLAGS="-O20 -ffast-math -fsigned-char"
  50                 PROFILE="-Wall -W -pg -g -O20 -ffast-math -fsigned-char"
  51                 ;;
  52         sparc-sun-*)
  53                 sparc_cpu=""
  54                 AC_MSG_CHECKING([if gcc supports -mv8])
  55                 old_cflags="$CFLAGS"
  56                 CFLAGS="$CFLAGS -mv8"
  57                 AC_TRY_COMPILE(, [return 0;], [
  58                         AC_MSG_RESULT([yes])
  59                         sparc_cpu="-mv8"
  60                 ])
  61                 CFLAGS="$old_cflags"
  62                 DEBUG="-g -Wall -fsigned-char $sparc_cpu"
  63                 CFLAGS="-O20 -ffast-math -fsigned-char $sparc_cpu"
  64                 PROFILE="-pg -g -O20 -fsigned-char $sparc_cpu"
  65                 ;;
  66         *-*-darwin*)
  67                 DEBUG="-fno-common -g -Wall -fsigned-char"
  68                 CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math"
  69                 PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math"
  70                 ;;
  71         *)
  72                 DEBUG="-g -Wall -fsigned-char"
  73                 CFLAGS="-O20 -fsigned-char"
  74                 PROFILE="-O20 -g -pg -fsigned-char"
  75                 ;;
  76         esac
  77 fi
  78 CFLAGS="$CFLAGS $cflags_save"
  79 DEBUG="$DEBUG $cflags_save"
  80 PROFILE="$PROFILE $cflags_save"
  81
  82 dnl Checks for programs.
  83
  84 dnl Checks for libraries.
  85
  86 dnl Checks for header files.
  87 AC_HEADER_STDC
  88
  89 dnl Checks for typedefs, structures, and compiler characteristics.
  90 AC_C_CONST
  91
  92 dnl Check for types
  93
  94 AC_MSG_CHECKING(for int16_t)
  95 AC_CACHE_VAL(has_cv_int16_t,
  96 [AC_TRY_RUN([
  97 #if defined __BEOS__ && !defined __HAIKU__
  98 #include <inttypes.h>
  99 #endif
 100 #include <sys/types.h>
 101 int16_t foo;
 102 int main() {return 0;}
 103 ],
 104 has_cv_int16_t=yes,
 105 has_cv_int16_t=no,
 106 has_cv_int16_t=no
 107 )])
 108 AC_MSG_RESULT($has_cv_int16_t)
 109
 110 AC_MSG_CHECKING(for int32_t)
 111 AC_CACHE_VAL(has_cv_int32_t,
 112 [AC_TRY_RUN([
 113 #if defined __BEOS__ && !defined __HAIKU__
 114 #include <inttypes.h>
 115 #endif
 116 #include <sys/types.h>
 117 int32_t foo;
 118 int main() {return 0;}
 119 ],
 120 has_cv_int32_t=yes,
 121 has_cv_int32_t=no,
 122 has_cv_int32_t=no
 123 )])
 124 AC_MSG_RESULT($has_cv_int32_t)
 125
 126 AC_MSG_CHECKING(for uint32_t)
 127 AC_CACHE_VAL(has_cv_uint32_t,
 128 [AC_TRY_RUN([
 129 #if defined __BEOS__ && !defined __HAIKU__
 130 #include <inttypes.h>
 131 #endif
 132 #include <sys/types.h>
 133 uint32_t foo;
 134 int main() {return 0;}
 135 ],
 136 has_cv_uint32_t=yes,
 137 has_cv_uint32_t=no,
 138 has_cv_uint32_t=no
 139 )])
 140 AC_MSG_RESULT($has_cv_uint32_t)
 141
 142 AC_MSG_CHECKING(for uint16_t)
 143 AC_CACHE_VAL(has_cv_uint16_t,
 144 [AC_TRY_RUN([
 145 #if defined __BEOS__ && !defined __HAIKU__
 146 #include <inttypes.h>
 147 #endif
 148 #include <sys/types.h>
 149 uint16_t foo;
 150 int main() {return 0;}
 151 ],
 152 has_cv_uint16_t=yes,
 153 has_cv_uint16_t=no,
 154 has_cv_uint16_t=no
 155 )])
 156 AC_MSG_RESULT($has_cv_uint16_t)
 157
 158 AC_MSG_CHECKING(for u_int32_t)
 159 AC_CACHE_VAL(has_cv_u_int32_t,
 160 [AC_TRY_RUN([
 161 #if defined __BEOS__ && !defined __HAIKU__
 162 #include <inttypes.h>
 163 #endif
 164 #include <sys/types.h>
 165 u_int32_t foo;
 166 int main() {return 0;}
 167 ],
 168 has_cv_u_int32_t=yes,
 169 has_cv_u_int32_t=no,
 170 has_cv_u_int32_t=no
 171 )])
 172 AC_MSG_RESULT($has_cv_u_int32_t)
 173
 174 AC_MSG_CHECKING(for u_int16_t)
 175 AC_CACHE_VAL(has_cv_u_int16_t,
 176 [AC_TRY_RUN([
 177 #if defined __BEOS__ && !defined __HAIKU__
 178 #include <inttypes.h>
 179 #endif
 180 #include <sys/types.h>
 181 u_int16_t foo;
 182 int main() {return 0;}
 183 ],
 184 has_cv_u_int16_t=yes,
 185 has_cv_u_int16_t=no,
 186 has_cv_u_int16_t=no
 187 )])
 188 AC_MSG_RESULT($has_cv_u_int16_t)
 189
 190 AC_MSG_CHECKING(for int64_t)
 191 AC_CACHE_VAL(has_cv_int64_t,
 192 [AC_TRY_RUN([
 193 #if defined __BEOS__ && !defined __HAIKU__
 194 #include <inttypes.h>
 195 #endif
 196 #include <sys/types.h>
 197 int64_t foo;
 198 int main() {return 0;}
 199 ],
 200 has_cv_int64_t=yes,
 201 has_cv_int64_t=no,
 202 has_cv_int64_t=no
 203 )])
 204 AC_MSG_RESULT($has_cv_int64_t)
 205
 206 AC_CHECK_SIZEOF(short,2)
 207 AC_CHECK_SIZEOF(int,4)
 208 AC_CHECK_SIZEOF(long,4)
 209 AC_CHECK_SIZEOF(long long,8)
 210
 211
 212 if test x$has_cv_int16_t = "xyes" ; then
 213         SIZE16="int16_t"
 214 else
 215         case 2 in
 216                 $ac_cv_sizeof_short) SIZE16="short";;
 217                 $ac_cv_sizeof_int) SIZE16="int";;
 218         esac
 219 fi
 220
 221 if test x$has_cv_int32_t = "xyes" ; then
 222         SIZE32="int32_t"
 223 else
 224         case 4 in
 225                 $ac_cv_sizeof_short) SIZE32="short";;
 226                 $ac_cv_sizeof_int) SIZE32="int";;
 227                 $ac_cv_sizeof_long) SIZE32="long";;
 228         esac
 229 fi
 230
 231 if test x$has_cv_uint32_t = "xyes" ; then
 232         USIZE32="uint32_t"
 233 else
 234         if test x$has_cv_u_int32_t = "xyes" ; then
 235                 USIZE32="u_int32_t"
 236         else
 237                 case 4 in
 238                         $ac_cv_sizeof_short) USIZE32="unsigned short";;
 239                         $ac_cv_sizeof_int) USIZE32="unsigned int";;
 240                         $ac_cv_sizeof_long) USIZE32="unsigned long";;
 241                 esac
 242         fi
 243 fi
 244
 245 if test x$has_cv_uint16_t = "xyes" ; then
 246         USIZE16="uint16_t"
 247 else
 248         if test x$has_cv_u_int16_t = "xyes" ; then
 249                 USIZE16="u_int16_t"
 250         else
 251                 case 2 in
 252                         $ac_cv_sizeof_short) USIZE16="unsigned short";;
 253                         $ac_cv_sizeof_int) USIZE16="unsigned int";;
 254                         $ac_cv_sizeof_long) USIZE16="unsigned long";;
 255                 esac
 256         fi
 257 fi
 258
 259 if test x$has_cv_int64_t = "xyes" ; then
 260         SIZE64="int64_t"
 261 else
 262 case 8 in
 263         $ac_cv_sizeof_int) SIZE64="int";;
 264         $ac_cv_sizeof_long) SIZE64="long";;
 265         $ac_cv_sizeof_long_long) SIZE64="long long";;
 266 esac
 267 fi
 268
 269 if test -z "$SIZE16"; then
 270         AC_MSG_ERROR(No 16 bit type found on this platform!)
 271 fi
 272 if test -z "$USIZE16"; then
 273         AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
 274 fi
 275 if test -z "$SIZE32"; then
 276         AC_MSG_ERROR(No 32 bit type found on this platform!)
 277 fi
 278 if test -z "$USIZE32"; then
 279         AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
 280 fi
 281 if test -z "$SIZE64"; then
 282         AC_MSG_WARN(No 64 bit type found on this platform!)
 283 fi
 284
 285 dnl Checks for library functions.
 286 AC_FUNC_MEMCMP
 287
 288 dnl Make substitutions
 289
 290 AC_SUBST(LIBTOOL_DEPS)
 291 AC_SUBST(SIZE16)
 292 AC_SUBST(USIZE16)
 293 AC_SUBST(SIZE32)
 294 AC_SUBST(USIZE32)
 295 AC_SUBST(SIZE64)
 296 AC_SUBST(OPT)
 297 AC_SUBST(LIBS)
 298 AC_SUBST(DEBUG)
 299 AC_SUBST(CFLAGS)
 300 AC_SUBST(PROFILE)
 301
 302 AC_OUTPUT([
 303 Makefile
 304 src/Makefile
 305 doc/Makefile doc/libogg/Makefile
 306 include/Makefile include/ogg/Makefile include/ogg/config_types.h
 307 libogg.spec
 308 ogg.pc
 309 ogg-uninstalled.pc
 310 ])