238 lines
6.2 KiB
Text
238 lines
6.2 KiB
Text
dnl Process this file with autoconf to produce a configure script.
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AC_INIT([libogg],[1.3.6])
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LT_INIT
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_SRCDIR(src/framing.c)
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AM_INIT_AUTOMAKE
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AM_MAINTAINER_MODE([enable])
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dnl Library versioning
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LIB_CURRENT=8
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LIB_REVISION=6
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LIB_AGE=8
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AC_SUBST(LIB_CURRENT)
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AC_SUBST(LIB_REVISION)
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AC_SUBST(LIB_AGE)
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AC_PROG_CC
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AM_PROG_CC_C_O
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dnl Set some options based on environment
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cflags_save="$CFLAGS"
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if test -z "$GCC"; then
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case $host in
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*-*-irix*)
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DEBUG="-g -signed"
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CFLAGS="-O2 -w -signed"
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PROFILE="-p -g3 -O2 -signed"
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;;
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sparc-sun-solaris*)
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DEBUG="-v -g"
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CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
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PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
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;;
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*)
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DEBUG="-g"
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CFLAGS="-O"
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PROFILE="-g -p"
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;;
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esac
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else
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case $host in
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*-*-linux*)
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DEBUG="-g -Wall -Wextra -fsigned-char"
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CFLAGS="-O2 -Wall -Wextra -ffast-math -fsigned-char"
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PROFILE="-Wall -Wextra -W -pg -g -O2 -ffast-math -fsigned-char"
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;;
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sparc-sun-*)
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DEBUG="-g -Wall -Wextra -fsigned-char"
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CFLAGS="-O2 -ffast-math -fsigned-char"
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PROFILE="-pg -g -O2 -fsigned-char"
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;;
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*-*-darwin*)
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DEBUG="-fno-common -g -Wall -Wextra -fsigned-char"
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CFLAGS="-fno-common -O4 -Wall -Wextra -fsigned-char -ffast-math"
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PROFILE="-fno-common -O4 -Wall -Wextra -pg -g -fsigned-char -ffast-math"
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;;
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*)
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DEBUG="-g -Wall -Wextra -fsigned-char"
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CFLAGS="-O2 -fsigned-char"
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PROFILE="-O2 -g -pg -fsigned-char"
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;;
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esac
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fi
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CFLAGS="$CFLAGS $cflags_save"
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DEBUG="$DEBUG $cflags_save"
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PROFILE="$PROFILE $cflags_save"
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dnl Checks for programs.
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dnl Checks for libraries.
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dnl Checks for header files.
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INCLUDE_INTTYPES_H=0
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INCLUDE_STDINT_H=0
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INCLUDE_SYS_TYPES_H=0
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AC_CHECK_HEADER(inttypes.h,INCLUDE_INTTYPES_H=1)
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AC_CHECK_HEADER(stdint.h,INCLUDE_STDINT_H=1)
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AC_CHECK_HEADER(sys/types.h,INCLUDE_SYS_TYPES_H=1)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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dnl Check for types
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AC_CHECK_SIZEOF(int16_t)
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AC_CHECK_SIZEOF(uint16_t)
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AC_CHECK_SIZEOF(u_int16_t)
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AC_CHECK_SIZEOF(int32_t)
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AC_CHECK_SIZEOF(uint32_t)
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AC_CHECK_SIZEOF(u_int32_t)
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AC_CHECK_SIZEOF(int64_t)
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AC_CHECK_SIZEOF(uint64_t)
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AC_CHECK_SIZEOF(short)
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(long)
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AC_CHECK_SIZEOF(long long)
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case 2 in
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$ac_cv_sizeof_int16_t) SIZE16="int16_t";;
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$ac_cv_sizeof_short) SIZE16="short";;
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$ac_cv_sizeof_int) SIZE16="int";;
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esac
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case 2 in
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$ac_cv_sizeof_uint16_t) USIZE16="uint16_t";;
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$ac_cv_sizeof_short) USIZE16="unsigned short";;
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$ac_cv_sizeof_int) USIZE16="unsigned int";;
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$ac_cv_sizeof_u_int16_t) USIZE16="u_int16_t";;
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esac
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case 4 in
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$ac_cv_sizeof_int32_t) SIZE32="int32_t";;
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$ac_cv_sizeof_short) SIZE32="short";;
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$ac_cv_sizeof_int) SIZE32="int";;
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$ac_cv_sizeof_long) SIZE32="long";;
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esac
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case 4 in
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$ac_cv_sizeof_uint32_t) USIZE32="uint32_t";;
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$ac_cv_sizeof_short) USIZE32="unsigned short";;
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$ac_cv_sizeof_int) USIZE32="unsigned int";;
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$ac_cv_sizeof_long) USIZE32="unsigned long";;
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$ac_cv_sizeof_u_int32_t) USIZE32="u_int32_t";;
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esac
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case 8 in
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$ac_cv_sizeof_int64_t) SIZE64="int64_t";;
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$ac_cv_sizeof_int) SIZE64="int";;
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$ac_cv_sizeof_long) SIZE64="long";;
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$ac_cv_sizeof_long_long) SIZE64="long long";;
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esac
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case 8 in
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$ac_cv_sizeof_uint64_t) USIZE64="uint64_t";;
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$ac_cv_sizeof_unsigned_int) USIZE64="unsigned int";;
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$ac_cv_sizeof_unsigned_long) USIZE64="unsigned long";;
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$ac_cv_sizeof_unsigned_long_long) USIZE64="unsigned long long";;
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esac
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if test -z "$SIZE16"; then
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AC_MSG_ERROR(No 16 bit type found on this platform!)
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fi
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if test -z "$USIZE16"; then
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AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
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fi
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if test -z "$SIZE32"; then
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AC_MSG_ERROR(No 32 bit type found on this platform!)
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fi
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if test -z "$USIZE32"; then
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AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
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fi
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if test -z "$SIZE64"; then
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AC_MSG_WARN(No 64 bit type found on this platform!)
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fi
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if test -z "$USIZE64"; then
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AC_MSG_WARN(No unsigned 64 bit type found on this platform!)
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fi
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AC_ARG_ENABLE([crc],
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[AS_HELP_STRING([--disable-crc],
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[Disable CRC in the demuxer])],,
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[enable_crc=yes])
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AM_CONDITIONAL([DISABLE_CRC], [test "$enable_crc" = "no"])
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AS_IF([test "$enable_crc" = "no"],[
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AC_DEFINE([DISABLE_CRC], [1], [Do not build with CRC])
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])
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dnl Checks for library functions.
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AC_FUNC_MEMCMP
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AC_ARG_ENABLE(gcc-sanitizers,
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AS_HELP_STRING([--enable-gcc-sanitizers], [Enable GCC sanitizers]),
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[ ac_enable_gcc_sanitizers=$enableval ], [ ac_enable_gcc_sanitizers=no] )
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if test "$GCC" && test "x${ac_enable_gcc_sanitizers}" = xyes; then
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CFLAGS="${CFLAGS} -fsanitize=address -fsanitize=undefined -g"
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LDFLAGS="${CFLAGS} -fsanitize=address"
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TEST_ENV="env UBSAN_OPTIONS=print_stacktrace=1:halt_on_error=1"
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AC_SUBST(TEST_ENV)
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fi
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# Check for valgrind
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AC_ARG_ENABLE(valgrind-testing,
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AS_HELP_STRING([--enable-valgrind-testing],[enable running of tests inside Valgrind (default disabled)]))
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if test "x$enable_valgrind_testing" = "xyes"
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then
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AC_PATH_PROG(VALGRIND,valgrind,)
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if test "x$VALGRIND" != "x"
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then
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VALGRIND="$VALGRIND -q --error-exitcode=99 --leak-check=full --show-reachable=yes --num-callers=50"
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TESTS_INFO="Test suite will be run under:
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${VALGRIND}"
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else
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TESTS_INFO="Type 'make check' to run test suite (Valgrind not found)"
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fi
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else
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TESTS_INFO="Type 'make check' to run test suite (Valgrind testing not enabled)"
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fi
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dnl Make substitutions
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AC_SUBST(LIBTOOL_DEPS)
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AC_SUBST(INCLUDE_INTTYPES_H)
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AC_SUBST(INCLUDE_STDINT_H)
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AC_SUBST(INCLUDE_SYS_TYPES_H)
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AC_SUBST(SIZE16)
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AC_SUBST(USIZE16)
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AC_SUBST(SIZE32)
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AC_SUBST(USIZE32)
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AC_SUBST(SIZE64)
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AC_SUBST(USIZE64)
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AC_SUBST(OPT)
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AC_SUBST(LIBS)
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AC_SUBST(DEBUG)
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AC_SUBST(CFLAGS)
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AC_SUBST(PROFILE)
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AC_CONFIG_FILES([
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Makefile
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src/Makefile
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doc/Makefile doc/libogg/Makefile
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include/Makefile include/ogg/Makefile include/ogg/config_types.h
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libogg.spec
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ogg.pc
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ogg-uninstalled.pc
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])
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AC_CONFIG_HEADERS([config.h])
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AC_OUTPUT
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