dnl Process this file with autoconf to produce a configure script.
|
AC_INIT(viterbi27.c)
|
AC_CONFIG_HEADER(config.h)
|
SO_NAME=3
|
VERSION=3.0.0
|
AC_SUBST(SO_NAME)
|
AC_SUBST(VERSION)
|
|
dnl Checks for programs.
|
AC_PROG_CC
|
if test $GCC != "yes"
|
then
|
AC_MSG_ERROR([Need GNU C compiler])
|
fi
|
dnl Checks for libraries.
|
AC_CHECK_LIB(c, malloc)
|
|
dnl Checks for header files.
|
AC_CHECK_HEADERS(getopt.h stdio.h stdlib.h memory.h string.h)
|
if test -z "$HAVE_stdio.h"
|
then
|
AC_MSG_ERROR([Need stdio.h!])
|
fi
|
if test -z "$HAVE_stdlib.h"
|
then
|
AC_MSG_ERROR([Need stdlib.h!])
|
fi
|
if test -z "$HAVE_stdlib.h"
|
then
|
AC_MSG_ERROR([Need memory.h!])
|
fi
|
if test -z "$HAVE_string.h"
|
then
|
AC_MSG_ERROR([Need string.h])
|
fi
|
|
AC_CANONICAL_SYSTEM
|
case $target_cpu in
|
i386|i486|i586|i686)
|
ARCH_OPTION="-march=$target_cpu"
|
MLIBS="viterbi27_mmx.o mmxbfly27.o viterbi27_sse.o ssebfly27.o viterbi27_sse2.o sse2bfly27.o \
|
viterbi29_mmx.o mmxbfly29.o viterbi29_sse.o ssebfly29.o viterbi29_sse2.o sse2bfly29.o \
|
viterbi39_sse2.o viterbi39_sse.o viterbi39_mmx.o \
|
viterbi615_mmx.o viterbi615_sse.o viterbi615_sse2.o \
|
dotprod_mmx.o dotprod_mmx_assist.o \
|
dotprod_sse2.o dotprod_sse2_assist.o \
|
peakval_mmx.o peakval_mmx_assist.o \
|
peakval_sse.o peakval_sse_assist.o \
|
peakval_sse2.o peakval_sse2_assist.o \
|
sumsq.o sumsq_port.o \
|
sumsq_sse2.o sumsq_sse2_assist.o \
|
sumsq_mmx.o sumsq_mmx_assist.o \
|
cpu_features.o cpu_mode_x86.o"
|
;;
|
powerpc*)
|
ARCH_OPTION="-fno-common -faltivec"
|
MLIBS="viterbi27_av.o viterbi29_av.o viterbi39_av.o viterbi615_av.o \
|
encode_rs_av.o \
|
dotprod_av.o sumsq_av.o peakval_av.o cpu_mode_ppc.o"
|
;;
|
*)
|
MLIBS=
|
esac
|
case $target_os in
|
darwin*)
|
SH_LIB=libfec.dylib
|
REBIND=""
|
;;
|
*)
|
SH_LIB=libfec.so
|
REBIND=ldconfig
|
;;
|
esac
|
AC_SUBST(SH_LIB)
|
AC_SUBST(REBIND)
|
AC_SUBST(MLIBS)
|
AC_SUBST(ARCH_OPTION)
|
|
|
dnl Checks for library functions.
|
AC_CHECK_FUNCS(getopt_long memset memmove)
|
|
AC_OUTPUT(makefile)
|
