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