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 ]) 311
