configure.in

来自「基于4个mips核的noc设计」· IN 代码 · 共 750 行 · 第 1/2 页

dnl Process this file with autoconf to produce a configure script.
dnl

AC_PREREQ(2.13)
AC_INIT(libbfd.c)

AC_CANONICAL_SYSTEM
AC_ISC_POSIX

AM_INIT_AUTOMAKE(bfd, 2.11.2)

dnl These must be called before AM_PROG_LIBTOOL, because it may want
dnl to call AC_CHECK_PROG.
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)

dnl Default to a non shared library.  This may be overridden by the
dnl configure option --enable-shared.
AM_DISABLE_SHARED

AM_PROG_LIBTOOL

AC_ARG_ENABLE(64-bit-bfd,
[  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
[case "${enableval}" in
  yes)  want64=true  ;;
  no)   want64=false ;;
  *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
esac],[want64=false])dnl
AC_ARG_ENABLE(targets,
[  --enable-targets        alternative target configurations],
[case "${enableval}" in
  yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
            ;;
  no)       enable_targets= ;;
  *)        enable_targets=$enableval ;;
esac])dnl
AC_ARG_ENABLE(commonbfdlib,
[  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
[case "${enableval}" in
  yes) commonbfdlib=true ;;
  no)  commonbfdlib=false ;;
  *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
esac])dnl
AC_ARG_WITH(mmap,
[  --with-mmap             try using mmap for BFD input files if available],
[case "${withval}" in
  yes)  want_mmap=true ;;
  no)   want_mmap=false ;;
  *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;
esac],[want_mmap=false])dnl

build_warnings="-W -Wall"
AC_ARG_ENABLE(build-warnings,
[  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
[case "${enableval}" in
  yes)	;;
  no)	build_warnings="-w";;
  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
        build_warnings="${build_warnings} ${t}";;
  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
        build_warnings="${t} ${build_warnings}";;
  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
  echo "Setting warning flags = $build_warnings" 6>&1
fi])dnl
WARN_CFLAGS=""
if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
    WARN_CFLAGS="${build_warnings}"
fi
AC_SUBST(WARN_CFLAGS)

AM_CONFIG_HEADER(config.h:config.in)

if test -z "$target" ; then
    AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
fi
AC_ARG_PROGRAM

AM_MAINTAINER_MODE
AC_EXEEXT

host64=false
target64=false

# host stuff:

AC_PROG_CC

ALL_LINGUAS=
CY_GNU_GETTEXT

# Permit host specific settings.
. ${srcdir}/configure.host

AC_SUBST(HDEFINES)
AC_PROG_INSTALL

BFD_HOST_64BIT_LONG=0
BFD_HOST_64_BIT_DEFINED=0
BFD_HOST_64_BIT=
BFD_HOST_U_64_BIT=
if test "x${HOST_64BIT_TYPE}" = "xlong"; then
  BFD_HOST_64BIT_LONG=1
elif test "x${HOST_64BIT_TYPE}" != "x"; then
  BFD_HOST_64_BIT_DEFINED=1
  BFD_HOST_64_BIT=${HOST_64BIT_TYPE}
  BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}
fi
AC_SUBST(BFD_HOST_64BIT_LONG)
AC_SUBST(BFD_HOST_64_BIT_DEFINED)
AC_SUBST(BFD_HOST_64_BIT)
AC_SUBST(BFD_HOST_U_64_BIT)

BFD_CC_FOR_BUILD

AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
AC_HEADER_TIME
AC_HEADER_DIRENT
AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid)

BFD_BINARY_FOPEN

BFD_NEED_DECLARATION(strstr)
BFD_NEED_DECLARATION(malloc)
BFD_NEED_DECLARATION(realloc)
BFD_NEED_DECLARATION(free)
BFD_NEED_DECLARATION(getenv)

# If we are configured native, pick a core file support file.
COREFILE=
COREFLAG=
TRAD_HEADER=
if test "${target}" = "${host}"; then
  case "${host}" in
  alpha*-*-freebsd*)
	COREFILE=''
	;;
  alpha*-*-linux-gnu*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/alphalinux.h"'
	;;
  alpha*-*-netbsd*)	COREFILE=netbsd-core.lo ;;
  alpha*-*-*)		COREFILE=osf-core.lo ;;
  arm-*-freebsd*)	COREFILE='' ;;
  arm-*-riscix)		COREFILE=trad-core.lo ;;
  hppa*-*-hpux*)	COREFILE=hpux-core.lo ;;
  hppa*-*-hiux*)	COREFILE=hpux-core.lo ;;
  hppa*-*-mpeix*)	COREFILE=hpux-core.lo ;;
  hppa*-*-bsd*)		COREFILE="hpux-core.lo hppabsd-core.lo"
			COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
  i370-*-*)		
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/i370linux.h"'
	;;

changequote(,)dnl
  i[3456]86-sequent-bsd*)
changequote([,])dnl
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/symmetry.h"'
	;;
changequote(,)dnl
  i[3456]86-sequent-sysv4*) ;;
  i[3456]86-sequent-sysv*)
changequote([,])dnl
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/symmetry.h"'
	;;
changequote(,)dnl
  i[3456]86-*-bsd* | i[34567]86-*-freebsd[1234] | i[34567]86-*-freebsd[1234]\.* | i[34567]86-*-freebsd*aout*)
changequote([,])dnl
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/i386bsd.h"'
	;;
changequote(,)dnl
  i[3456]86-*-freebsd*)
changequote([,])dnl
	COREFILE=''
	TRAD_HEADER='"hosts/i386bsd.h"'
	;;
changequote(,)dnl
  i[3456]86-*-netbsd* | i[3456]86-*-openbsd*)
changequote([,])dnl
	COREFILE=netbsd-core.lo
	;;
changequote(,)dnl
  i[3456]86-esix-sysv3*)
changequote([,])dnl
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/esix.h"'
	;;
changequote(,)dnl
  i[3456]86-*-sco3.2v5*)
changequote([,])dnl
	COREFILE=sco5-core.lo
	;;
changequote(,)dnl
  i[3456]86-*-sco* | i[3456]86-*-isc*)
changequote([,])dnl
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/i386sco.h"'
	;;
changequote(,)dnl
  i[3456]86-*-mach3*)
changequote([,])dnl
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/i386mach3.h"'
	;;
changequote(,)dnl
  i[3456]86-*-linux-gnu*)
changequote([,])dnl
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/i386linux.h"'
	;;
changequote(,)dnl
  i[3456]86-*-isc*)	COREFILE=trad-core.lo ;;
  i[3456]86-*-aix*)	COREFILE=aix386-core.lo ;;
changequote([,])dnl
  i860-*-mach3* | i860-*-osf1*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/i860mach3.h"'
	;;
  mips-dec-bsd*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/mipsbsd.h"'
	;;
  mips-dec-mach3*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/mipsmach3.h"'
	;;
  mips-*-netbsd* | mips*-*-openbsd*)
	COREFILE=netbsd-core.lo
	;;
  mips-dec-*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/decstation.h"'
	;;
  mips-sgi-irix4*)	COREFILE=irix-core.lo ;;
  mips-sgi-irix5*)	COREFILE=irix-core.lo ;;
  mips-sgi-irix6*)	COREFILE=irix-core.lo ;;
  mips-*-mach3*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/mipsmach3.h"'
	;;
  mips-*-sysv4*)	;;
  mips-*-sysv* | mips-*-riscos*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/riscos.h"'
	;;
  mips-sony-bsd*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/news-mips.h"'
	;;
  m68*-bull*-sysv*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/dpx2.h"'
	;;
  m68*-hp-hpux*)	COREFILE=hpux-core.lo ;;
  m68*-hp-bsd*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/hp300bsd.h"'
	;;
  m68*-*-linux-gnu*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/m68klinux.h"'
	;;
  m68*-motorola-sysv*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/delta68.h"'
	;;
  m68*-sony-*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/news.h"'
	;;
  m68*-*-netbsd* | m68*-*-openbsd*)
	COREFILE=netbsd-core.lo
	;;
  m68*-apple-aux*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/m68kaux.h"'
	;;
  m88*-*-sysv4*)	;;
  m88*-motorola-sysv*)	COREFILE=ptrace-core.lo ;;
  m88*-*-mach3*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/m88kmach3.h"'
	;;
  ns32k-pc532-mach)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/pc532mach.h"'
	;;
  ns32k-*-netbsd* | ns32k-*-openbsd*)
	COREFILE=netbsd-core.lo
	;;
  rs6000-*-lynx*)	COREFILE=lynx-core.lo ;;
changequote(,)dnl
  rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)
changequote([,])dnl
        COREFILE=rs6000-core.lo
	COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"
	;;
  rs6000-*-aix4*)	COREFILE=rs6000-core.lo ;;
  rs6000-*-*)		COREFILE=rs6000-core.lo ;;
  powerpc-*-aix4*)	COREFILE=rs6000-core.lo ;;
  powerpc-*-aix*)	COREFILE=rs6000-core.lo ;;
  powerpc-*-beos*)	;;
  powerpc-*-freebsd*)	COREFILE='' ;;
  powerpc-*-netbsd*)	COREFILE=netbsd-core.lo ;;
  powerpc-*-*bsd*)	COREFILE=netbsd-core.lo ;;
  sparc-*-netbsd* | sparc-*-openbsd*)
	COREFILE=netbsd-core.lo
	;;
  tahoe-*-*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/tahoe.h"'
	;;
  vax-*-ultrix2*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/vaxult2.h"'
	;;
  vax-*-ultrix*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/vaxult2.h"'
	;;
  vax-*-*)
	COREFILE=trad-core.lo
	TRAD_HEADER='"hosts/vaxbsd.h"'
	;;
  esac

  case "$COREFILE" in
  aix386-core.lo)	COREFLAG=-DAIX386_CORE ;;
  hppabsd-core.lo)	COREFLAG=-DHPPABSD_CORE ;;
  hpux-core.lo)		COREFLAG=-DHPUX_CORE ;;
  irix-core.lo)		COREFLAG=-DIRIX_CORE ;;
  lynx-core.lo)		COREFLAG=-DLYNX_CORE ;;
  netbsd-core.lo)	COREFLAG=-DNETBSD_CORE ;;
  osf-core.lo)		COREFLAG=-DOSF_CORE ;;
  ptrace-core.lo)	COREFLAG=-DPTRACE_CORE ;;
  rs6000-core.lo)	COREFLAG="$COREFLAG -DAIX_CORE" ;;
  sco5-core.lo)		COREFLAG="$COREFLAG -DSCO5_CORE" ;;
  trad-core.lo)		COREFLAG="$COREFLAG -DTRAD_CORE" ;;
  esac

  # ELF corefile support has several flavors, but all of
  # them use something called <sys/procfs.h>
  AC_CHECK_HEADERS(sys/procfs.h)
  if test "$ac_cv_header_sys_procfs_h" = yes; then
    BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)
    BFD_HAVE_SYS_PROCFS_TYPE(prstatus32_t)
    BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
    BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus32_t, pr_who)
    BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
    BFD_HAVE_SYS_PROCFS_TYPE(pxstatus_t)
    BFD_HAVE_SYS_PROCFS_TYPE(pstatus32_t)
    BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
    BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo32_t)
    BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
    BFD_HAVE_SYS_PROCFS_TYPE(psinfo32_t)
    BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
    BFD_HAVE_SYS_PROCFS_TYPE(lwpxstatus_t)
    BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
    BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
    BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)
  fi
fi
AC_SUBST(COREFILE)
AC_SUBST(COREFLAG)
if test -n "$TRAD_HEADER"; then
  AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER,
    [Name of host specific header file to include in trad-core.c.])
fi