configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 AC_INIT([libogg],[1.3.2],[ogg-dev@xiph.org])
   4
   5 AC_CONFIG_SRCDIR(src/framing.c)
   6
   7 AM_INIT_AUTOMAKE
   8 AM_MAINTAINER_MODE([enable])
   9
  10 dnl Library versioning
  11
  12 LIB_CURRENT=8
  13 LIB_REVISION=2
  14 LIB_AGE=8
  15 AC_SUBST(LIB_CURRENT)
  16 AC_SUBST(LIB_REVISION)
  17 AC_SUBST(LIB_AGE)
  18
  19 AC_PROG_CC
  20 AM_PROG_LIBTOOL
  21 AM_PROG_CC_C_O
  22
  23 dnl Set some options based on environment
  24
  25 cflags_save="$CFLAGS"
  26 if test -z "$GCC"; then
  27         case $host in
  28         *-*-irix*)
  29                 DEBUG="-g -signed"
  30                 CFLAGS="-O2 -w -signed"
  31                 PROFILE="-p -g3 -O2 -signed"
  32                 ;;
  33         sparc-sun-solaris*)
  34                 DEBUG="-v -g"
  35                 CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
  36                 PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
  37                 ;;
  38         *)
  39                 DEBUG="-g"
  40                 CFLAGS="-O"
  41                 PROFILE="-g -p"
  42                 ;;
  43         esac
  44 else
  45         case $host in
  46         *-*-linux*)
  47                 DEBUG="-g -Wall -fsigned-char"
  48                 CFLAGS="-O20 -Wall -ffast-math -fsigned-char"
  49                 PROFILE="-Wall -W -pg -g -O20 -ffast-math -fsigned-char"
  50                 ;;
  51         sparc-sun-*)
  52                 DEBUG="-g -Wall -fsigned-char"
  53                 CFLAGS="-O20 -ffast-math -fsigned-char"
  54                 PROFILE="-pg -g -O20 -fsigned-char"
  55                 ;;
  56         *-*-darwin*)
  57                 DEBUG="-fno-common -g -Wall -fsigned-char"
  58                 CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math"
  59                 PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math"
  60                 ;;
  61         *)
  62                 DEBUG="-g -Wall -fsigned-char"
  63                 CFLAGS="-O20 -fsigned-char"
  64                 PROFILE="-O20 -g -pg -fsigned-char"
  65                 ;;
  66         esac
  67 fi
  68 CFLAGS="$CFLAGS $cflags_save"
  69 DEBUG="$DEBUG $cflags_save"
  70 PROFILE="$PROFILE $cflags_save"
  71
  72 dnl Checks for programs.
  73
  74 dnl Checks for libraries.
  75
  76 dnl Checks for header files.
  77 AC_HEADER_STDC
  78 INCLUDE_INTTYPES_H=0
  79 INCLUDE_STDINT_H=0
  80 INCLUDE_SYS_TYPES_H=0
  81 AC_CHECK_HEADER(inttypes.h,INCLUDE_INTTYPES_H=1)
  82 AC_CHECK_HEADER(stdint.h,INCLUDE_STDINT_H=1)
  83 AC_CHECK_HEADER(sys/types.h,INCLUDE_SYS_TYPES_H=1)
  84
  85 dnl Checks for typedefs, structures, and compiler characteristics.
  86 AC_C_CONST
  87
  88 dnl Check for types
  89
  90 AC_CHECK_SIZEOF(int16_t)
  91 AC_CHECK_SIZEOF(uint16_t)
  92 AC_CHECK_SIZEOF(u_int16_t)
  93 AC_CHECK_SIZEOF(int32_t)
  94 AC_CHECK_SIZEOF(uint32_t)
  95 AC_CHECK_SIZEOF(u_int32_t)
  96 AC_CHECK_SIZEOF(int64_t)
  97 AC_CHECK_SIZEOF(short)
  98 AC_CHECK_SIZEOF(int)
  99 AC_CHECK_SIZEOF(long)
 100 AC_CHECK_SIZEOF(long long)
 101
 102 case 2 in
 103      $ac_cv_sizeof_int16_t) SIZE16="int16_t";;
 104      $ac_cv_sizeof_short) SIZE16="short";;
 105      $ac_cv_sizeof_int) SIZE16="int";;
 106 esac
 107
 108 case 2 in
 109      $ac_cv_sizeof_uint16_t) USIZE16="uint16_t";;
 110      $ac_cv_sizeof_short) USIZE16="unsigned short";;
 111      $ac_cv_sizeof_int) USIZE16="unsigned int";;
 112      $ac_cv_sizeof_u_int16_t) USIZE16="u_int16_t";;
 113 esac
 114
 115 case 4 in
 116      $ac_cv_sizeof_int32_t) SIZE32="int32_t";;
 117      $ac_cv_sizeof_short) SIZE32="short";;
 118      $ac_cv_sizeof_int) SIZE32="int";;
 119      $ac_cv_sizeof_long) SIZE32="long";;
 120 esac
 121
 122 case 4 in
 123      $ac_cv_sizeof_uint32_t) USIZE32="uint32_t";;
 124      $ac_cv_sizeof_short) USIZE32="unsigned short";;
 125      $ac_cv_sizeof_int) USIZE32="unsigned int";;
 126      $ac_cv_sizeof_long) USIZE32="unsigned long";;
 127      $ac_cv_sizeof_u_int32_t) USIZE32="u_int32_t";;
 128 esac
 129
 130 case 8 in
 131      $ac_cv_sizeof_int64_t) SIZE64="int64_t";;
 132      $ac_cv_sizeof_int) SIZE64="int";;
 133      $ac_cv_sizeof_long) SIZE64="long";;
 134      $ac_cv_sizeof_long_long) SIZE64="long long";;
 135 esac
 136
 137 if test -z "$SIZE16"; then
 138         AC_MSG_ERROR(No 16 bit type found on this platform!)
 139 fi
 140 if test -z "$USIZE16"; then
 141         AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
 142 fi
 143 if test -z "$SIZE32"; then
 144         AC_MSG_ERROR(No 32 bit type found on this platform!)
 145 fi
 146 if test -z "$USIZE32"; then
 147         AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
 148 fi
 149 if test -z "$SIZE64"; then
 150         AC_MSG_WARN(No 64 bit type found on this platform!)
 151 fi
 152
 153 dnl Checks for library functions.
 154 AC_FUNC_MEMCMP
 155
 156 dnl Make substitutions
 157
 158 AC_SUBST(LIBTOOL_DEPS)
 159 AC_SUBST(INCLUDE_INTTYPES_H)
 160 AC_SUBST(INCLUDE_STDINT_H)
 161 AC_SUBST(INCLUDE_SYS_TYPES_H)
 162 AC_SUBST(SIZE16)
 163 AC_SUBST(USIZE16)
 164 AC_SUBST(SIZE32)
 165 AC_SUBST(USIZE32)
 166 AC_SUBST(SIZE64)
 167 AC_SUBST(OPT)
 168 AC_SUBST(LIBS)
 169 AC_SUBST(DEBUG)
 170 AC_SUBST(CFLAGS)
 171 AC_SUBST(PROFILE)
 172
 173
 174 AC_CONFIG_FILES([
 175 Makefile
 176 src/Makefile
 177 doc/Makefile doc/libogg/Makefile
 178 include/Makefile include/ogg/Makefile include/ogg/config_types.h
 179 libogg.spec
 180 ogg.pc
 181 ogg-uninstalled.pc
 182 ])
 183 AC_CONFIG_HEADERS([config.h])
 184
 185 AC_OUTPUT