ref: 2fecbdf084f74394183d198e6283c94e731ed5a5
dir: /configure.ac/
dnl Process this file with autoconf to produce a configure script. -*-m4-*- AC_INIT(libcelt/arch.h) AM_CONFIG_HEADER([config.h]) CELT_MAJOR_VERSION=0 CELT_MINOR_VERSION=1 CELT_MICRO_VERSION=0 CELT_EXTRA_VERSION= CELT_VERSION=$CELT_MAJOR_VERSION.$CELT_MINOR_VERSION.$CELT_MICRO_VERSION$CELT_EXTRA_VERSION CELT_LT_CURRENT=0 CELT_LT_REVISION=0 CELT_LT_AGE=0 AC_SUBST(CELT_LT_CURRENT) AC_SUBST(CELT_LT_REVISION) AC_SUBST(CELT_LT_AGE) # For automake. VERSION=$CELT_VERSION PACKAGE=celt AC_SUBST(CELT_VERSION) AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define) AM_MAINTAINER_MODE AC_CANONICAL_HOST AM_PROG_LIBTOOL AC_C_BIGENDIAN AC_C_CONST AC_C_INLINE AC_C_RESTRICT AC_MSG_CHECKING(for C99 variable-size arrays) AC_TRY_COMPILE( , [ int foo=10; int array[foo]; ], [has_var_arrays=yes;AC_DEFINE([VAR_ARRAYS], [], [Use C99 variable-size arrays]) ], has_var_arrays=no ) AC_MSG_RESULT($has_var_arrays) AC_MSG_CHECKING(for alloca) AC_TRY_COMPILE( [#include <alloca.h>], [ int foo=10; int *array = alloca(foo); ], [ has_alloca=yes; if test x$has_var_arrays = "xno" ; then AC_DEFINE([USE_ALLOCA], [], [Make use of alloca]) fi ], has_alloca=no ) AC_MSG_RESULT($has_alloca) AC_CHECK_HEADERS(sys/soundcard.h sys/audioio.h) XIPH_PATH_OGG([src="src"], [src=""]) AC_SUBST(src) AC_CHECK_LIB(m, sin) # Check for getopt_long; if not found, use included source. AC_CHECK_FUNCS([getopt_long],, [# FreeBSD has a gnugetopt library. AC_CHECK_LIB([gnugetopt],[getopt_long], [AC_DEFINE([HAVE_GETOPT_LONG])], [# Use the GNU replacement. AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)])]) AC_CHECK_LIB(winmm, main) AC_DEFINE_UNQUOTED(CELT_VERSION, "${CELT_VERSION}", [Complete version string]) AC_DEFINE_UNQUOTED(CELT_MAJOR_VERSION, ${CELT_MAJOR_VERSION}, [Version major]) AC_DEFINE_UNQUOTED(CELT_MINOR_VERSION, ${CELT_MINOR_VERSION}, [Version minor]) AC_DEFINE_UNQUOTED(CELT_MICRO_VERSION, ${CELT_MICRO_VERSION}, [Version micro]) AC_DEFINE_UNQUOTED(CELT_EXTRA_VERSION, "${CELT_EXTRA_VERSION}", [Version extra]) AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long long) if test x$has_char16 = "xyes" ; then case 1 in $ac_cv_sizeof_short) SIZE16="short";; $ac_cv_sizeof_int) SIZE16="int";; esac else case 2 in $ac_cv_sizeof_short) SIZE16="short";; $ac_cv_sizeof_int) SIZE16="int";; esac fi if test x$has_char16 = "xyes" ; then case 2 in $ac_cv_sizeof_int) SIZE32="int";; $ac_cv_sizeof_long) SIZE32="long";; $ac_cv_sizeof_short) SIZE32="short";; esac else case 4 in $ac_cv_sizeof_int) SIZE32="int";; $ac_cv_sizeof_long) SIZE32="long";; $ac_cv_sizeof_short) SIZE32="short";; esac fi AC_SUBST(SIZE16) AC_SUBST(SIZE32) AC_OUTPUT([Makefile libcelt/Makefile tests/Makefile celt.pc]) if test "x$src" = "x"; then echo "**IMPORTANT**" echo "You don't seem to have the development package for libogg (libogg-devel) installed. Only the library will be built (no encoder/decoder executable)" echo "You can download libogg from http://www.vorbis.com/download.psp" fi echo "Type \"make; make install\" to compile and install";