1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT([libogg],[1.3.5],[ogg-dev@xiph.org])
6 AC_CONFIG_MACRO_DIR([m4])
7 AC_CONFIG_SRCDIR(src/framing.c)
10 AM_MAINTAINER_MODE([enable])
12 dnl Library versioning
18 AC_SUBST(LIB_REVISION)
24 dnl Set some options based on environment
27 if test -z "$GCC"; then
31 CFLAGS="-O2 -w -signed"
32 PROFILE="-p -g3 -O2 -signed"
36 CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
37 PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
48 DEBUG="-g -Wall -fsigned-char"
49 CFLAGS="-O2 -Wall -ffast-math -fsigned-char"
50 PROFILE="-Wall -W -pg -g -O2 -ffast-math -fsigned-char"
53 DEBUG="-g -Wall -fsigned-char"
54 CFLAGS="-O2 -ffast-math -fsigned-char"
55 PROFILE="-pg -g -O2 -fsigned-char"
58 DEBUG="-fno-common -g -Wall -fsigned-char"
59 CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math"
60 PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math"
63 DEBUG="-g -Wall -fsigned-char"
64 CFLAGS="-O2 -fsigned-char"
65 PROFILE="-O2 -g -pg -fsigned-char"
69 CFLAGS="$CFLAGS $cflags_save"
70 DEBUG="$DEBUG $cflags_save"
71 PROFILE="$PROFILE $cflags_save"
73 dnl Checks for programs.
75 dnl Checks for libraries.
77 dnl Checks for header files.
82 AC_CHECK_HEADER(inttypes.h,INCLUDE_INTTYPES_H=1)
83 AC_CHECK_HEADER(stdint.h,INCLUDE_STDINT_H=1)
84 AC_CHECK_HEADER(sys/types.h,INCLUDE_SYS_TYPES_H=1)
86 dnl Checks for typedefs, structures, and compiler characteristics.
91 AC_CHECK_SIZEOF(int16_t)
92 AC_CHECK_SIZEOF(uint16_t)
93 AC_CHECK_SIZEOF(u_int16_t)
94 AC_CHECK_SIZEOF(int32_t)
95 AC_CHECK_SIZEOF(uint32_t)
96 AC_CHECK_SIZEOF(u_int32_t)
97 AC_CHECK_SIZEOF(int64_t)
98 AC_CHECK_SIZEOF(uint64_t)
99 AC_CHECK_SIZEOF(short)
101 AC_CHECK_SIZEOF(long)
102 AC_CHECK_SIZEOF(long long)
105 $ac_cv_sizeof_int16_t) SIZE16="int16_t";;
106 $ac_cv_sizeof_short) SIZE16="short";;
107 $ac_cv_sizeof_int) SIZE16="int";;
111 $ac_cv_sizeof_uint16_t) USIZE16="uint16_t";;
112 $ac_cv_sizeof_short) USIZE16="unsigned short";;
113 $ac_cv_sizeof_int) USIZE16="unsigned int";;
114 $ac_cv_sizeof_u_int16_t) USIZE16="u_int16_t";;
118 $ac_cv_sizeof_int32_t) SIZE32="int32_t";;
119 $ac_cv_sizeof_short) SIZE32="short";;
120 $ac_cv_sizeof_int) SIZE32="int";;
121 $ac_cv_sizeof_long) SIZE32="long";;
125 $ac_cv_sizeof_uint32_t) USIZE32="uint32_t";;
126 $ac_cv_sizeof_short) USIZE32="unsigned short";;
127 $ac_cv_sizeof_int) USIZE32="unsigned int";;
128 $ac_cv_sizeof_long) USIZE32="unsigned long";;
129 $ac_cv_sizeof_u_int32_t) USIZE32="u_int32_t";;
133 $ac_cv_sizeof_int64_t) SIZE64="int64_t";;
134 $ac_cv_sizeof_int) SIZE64="int";;
135 $ac_cv_sizeof_long) SIZE64="long";;
136 $ac_cv_sizeof_long_long) SIZE64="long long";;
140 $ac_cv_sizeof_uint64_t) USIZE64="uint64_t";;
141 $ac_cv_sizeof_unsigned_int) USIZE64="unsigned int";;
142 $ac_cv_sizeof_unsigned_long) USIZE64="unsigned long";;
143 $ac_cv_sizeof_unsigned_long_long) USIZE64="unsigned long long";;
146 if test -z "$SIZE16"; then
147 AC_MSG_ERROR(No 16 bit type found on this platform!)
149 if test -z "$USIZE16"; then
150 AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
152 if test -z "$SIZE32"; then
153 AC_MSG_ERROR(No 32 bit type found on this platform!)
155 if test -z "$USIZE32"; then
156 AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
158 if test -z "$SIZE64"; then
159 AC_MSG_WARN(No 64 bit type found on this platform!)
161 if test -z "$USIZE64"; then
162 AC_MSG_WARN(No unsigned 64 bit type found on this platform!)
166 [AS_HELP_STRING([--disable-crc],
167 [Disable CRC in the demuxer])],,
170 AM_CONDITIONAL([DISABLE_CRC], [test "$enable_crc" = "no"])
172 AS_IF([test "$enable_crc" = "no"],[
173 AC_DEFINE([DISABLE_CRC], [1], [Do not build with CRC])
176 dnl Checks for library functions.
179 dnl Make substitutions
181 AC_SUBST(LIBTOOL_DEPS)
182 AC_SUBST(INCLUDE_INTTYPES_H)
183 AC_SUBST(INCLUDE_STDINT_H)
184 AC_SUBST(INCLUDE_SYS_TYPES_H)
201 doc/Makefile doc/libogg/Makefile
202 include/Makefile include/ogg/Makefile include/ogg/config_types.h
207 AC_CONFIG_HEADERS([config.h])