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- dnl Process this file with autoconf to produce a configure script.
- AC_INIT([libogg],[1.3.4],[ogg-dev@xiph.org])
- LT_INIT
- AC_CONFIG_MACRO_DIR([m4])
- AC_CONFIG_SRCDIR(src/framing.c)
- AM_INIT_AUTOMAKE
- AM_MAINTAINER_MODE([enable])
- dnl Library versioning
- LIB_CURRENT=8
- LIB_REVISION=4
- LIB_AGE=8
- AC_SUBST(LIB_CURRENT)
- AC_SUBST(LIB_REVISION)
- AC_SUBST(LIB_AGE)
- AC_PROG_CC
- AM_PROG_CC_C_O
- dnl Set some options based on environment
- cflags_save="$CFLAGS"
- if test -z "$GCC"; then
- case $host in
- *-*-irix*)
- DEBUG="-g -signed"
- CFLAGS="-O2 -w -signed"
- PROFILE="-p -g3 -O2 -signed"
- ;;
- sparc-sun-solaris*)
- DEBUG="-v -g"
- CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
- PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
- ;;
- *)
- DEBUG="-g"
- CFLAGS="-O"
- PROFILE="-g -p"
- ;;
- esac
- else
- case $host in
- *-*-linux*)
- DEBUG="-g -Wall -fsigned-char"
- CFLAGS="-O2 -Wall -ffast-math -fsigned-char"
- PROFILE="-Wall -W -pg -g -O2 -ffast-math -fsigned-char"
- ;;
- sparc-sun-*)
- DEBUG="-g -Wall -fsigned-char"
- CFLAGS="-O2 -ffast-math -fsigned-char"
- PROFILE="-pg -g -O2 -fsigned-char"
- ;;
- *-*-darwin*)
- DEBUG="-fno-common -g -Wall -fsigned-char"
- CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math"
- PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math"
- ;;
- *)
- DEBUG="-g -Wall -fsigned-char"
- CFLAGS="-O2 -fsigned-char"
- PROFILE="-O2 -g -pg -fsigned-char"
- ;;
- esac
- fi
- CFLAGS="$CFLAGS $cflags_save"
- DEBUG="$DEBUG $cflags_save"
- PROFILE="$PROFILE $cflags_save"
- dnl Checks for programs.
- dnl Checks for libraries.
- dnl Checks for header files.
- AC_HEADER_STDC
- INCLUDE_INTTYPES_H=0
- INCLUDE_STDINT_H=0
- INCLUDE_SYS_TYPES_H=0
- AC_CHECK_HEADER(inttypes.h,INCLUDE_INTTYPES_H=1)
- AC_CHECK_HEADER(stdint.h,INCLUDE_STDINT_H=1)
- AC_CHECK_HEADER(sys/types.h,INCLUDE_SYS_TYPES_H=1)
- dnl Checks for typedefs, structures, and compiler characteristics.
- AC_C_CONST
- dnl Check for types
- AC_CHECK_SIZEOF(int16_t)
- AC_CHECK_SIZEOF(uint16_t)
- AC_CHECK_SIZEOF(u_int16_t)
- AC_CHECK_SIZEOF(int32_t)
- AC_CHECK_SIZEOF(uint32_t)
- AC_CHECK_SIZEOF(u_int32_t)
- AC_CHECK_SIZEOF(int64_t)
- AC_CHECK_SIZEOF(uint64_t)
- AC_CHECK_SIZEOF(short)
- AC_CHECK_SIZEOF(int)
- AC_CHECK_SIZEOF(long)
- AC_CHECK_SIZEOF(long long)
- case 2 in
- $ac_cv_sizeof_int16_t) SIZE16="int16_t";;
- $ac_cv_sizeof_short) SIZE16="short";;
- $ac_cv_sizeof_int) SIZE16="int";;
- esac
- case 2 in
- $ac_cv_sizeof_uint16_t) USIZE16="uint16_t";;
- $ac_cv_sizeof_short) USIZE16="unsigned short";;
- $ac_cv_sizeof_int) USIZE16="unsigned int";;
- $ac_cv_sizeof_u_int16_t) USIZE16="u_int16_t";;
- esac
- case 4 in
- $ac_cv_sizeof_int32_t) SIZE32="int32_t";;
- $ac_cv_sizeof_short) SIZE32="short";;
- $ac_cv_sizeof_int) SIZE32="int";;
- $ac_cv_sizeof_long) SIZE32="long";;
- esac
- case 4 in
- $ac_cv_sizeof_uint32_t) USIZE32="uint32_t";;
- $ac_cv_sizeof_short) USIZE32="unsigned short";;
- $ac_cv_sizeof_int) USIZE32="unsigned int";;
- $ac_cv_sizeof_long) USIZE32="unsigned long";;
- $ac_cv_sizeof_u_int32_t) USIZE32="u_int32_t";;
- esac
- case 8 in
- $ac_cv_sizeof_int64_t) SIZE64="int64_t";;
- $ac_cv_sizeof_int) SIZE64="int";;
- $ac_cv_sizeof_long) SIZE64="long";;
- $ac_cv_sizeof_long_long) SIZE64="long long";;
- esac
- case 8 in
- $ac_cv_sizeof_uint64_t) USIZE64="uint64_t";;
- $ac_cv_sizeof_unsigned_int) USIZE64="unsigned int";;
- $ac_cv_sizeof_unsigned_long) USIZE64="unsigned long";;
- $ac_cv_sizeof_unsigned_long_long) USIZE64="unsigned long long";;
- esac
- if test -z "$SIZE16"; then
- AC_MSG_ERROR(No 16 bit type found on this platform!)
- fi
- if test -z "$USIZE16"; then
- AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
- fi
- if test -z "$SIZE32"; then
- AC_MSG_ERROR(No 32 bit type found on this platform!)
- fi
- if test -z "$USIZE32"; then
- AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
- fi
- if test -z "$SIZE64"; then
- AC_MSG_WARN(No 64 bit type found on this platform!)
- fi
- if test -z "$USIZE64"; then
- AC_MSG_WARN(No unsigned 64 bit type found on this platform!)
- fi
- AC_ARG_ENABLE([crc],
- [AS_HELP_STRING([--disable-crc],
- [Disable CRC in the demuxer])],,
- [enable_crc=yes])
- AM_CONDITIONAL([DISABLE_CRC], [test "$enable_crc" = "no"])
- AS_IF([test "$enable_crc" = "no"],[
- AC_DEFINE([DISABLE_CRC], [1], [Do not build with CRC])
- ])
- dnl Checks for library functions.
- AC_FUNC_MEMCMP
- dnl Make substitutions
- AC_SUBST(LIBTOOL_DEPS)
- AC_SUBST(INCLUDE_INTTYPES_H)
- AC_SUBST(INCLUDE_STDINT_H)
- AC_SUBST(INCLUDE_SYS_TYPES_H)
- AC_SUBST(SIZE16)
- AC_SUBST(USIZE16)
- AC_SUBST(SIZE32)
- AC_SUBST(USIZE32)
- AC_SUBST(SIZE64)
- AC_SUBST(USIZE64)
- AC_SUBST(OPT)
- AC_SUBST(LIBS)
- AC_SUBST(DEBUG)
- AC_SUBST(CFLAGS)
- AC_SUBST(PROFILE)
- AC_CONFIG_FILES([
- Makefile
- src/Makefile
- include/Makefile include/ogg/Makefile include/ogg/config_types.h
- libogg.spec
- ogg.pc
- ogg-uninstalled.pc
- ])
- AC_CONFIG_HEADERS([config.h])
- AC_OUTPUT
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