Subversion Repositories openrisc

dnl See whether we need to use fopen-bin.h rather than fopen-same.h.

AC_DEFUN([BFD_BINARY_FOPEN],

[AC_REQUIRE([AC_CANONICAL_TARGET])

case "${host}" in

changequote(,)dnl

*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)

changequote([,])dnl

  AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;

esac])dnl

dnl Get a default for CC_FOR_BUILD to put into Makefile.

AC_DEFUN([BFD_CC_FOR_BUILD],

[# Put a plausible default for CC_FOR_BUILD in Makefile.

if test -z "$CC_FOR_BUILD"; then

  if test "x$cross_compiling" = "xno"; then

    CC_FOR_BUILD='$(CC)'

  else

    CC_FOR_BUILD=gcc

  fi

fi

AC_SUBST(CC_FOR_BUILD)

# Also set EXEEXT_FOR_BUILD.

if test "x$cross_compiling" = "xno"; then

  EXEEXT_FOR_BUILD='$(EXEEXT)'

else

  AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,

    [rm -f conftest*

     echo 'int main () { return 0; }' > conftest.c

     bfd_cv_build_exeext=

     ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5

     for file in conftest.*; do

       case $file in

       *.c | *.o | *.obj | *.ilk | *.pdb) ;;

       *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;

       esac

     done

     rm -f conftest*

     test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])

  EXEEXT_FOR_BUILD=""

  test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}

fi

AC_SUBST(EXEEXT_FOR_BUILD)])dnl

AC_DEFUN([AM_INSTALL_LIBBFD],

[AC_MSG_CHECKING([whether to install libbfd])

  AC_ARG_ENABLE(install-libbfd,

[  --enable-install-libbfd controls installation of libbfd and related headers],

      install_libbfd_p=$enableval,

      if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then

        install_libbfd_p=yes

      else

        install_libbfd_p=no

      fi)

  AC_MSG_RESULT($install_libbfd_p)

  AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes)

  # Need _noncanonical variables for this.

  ACX_NONCANONICAL_HOST

  ACX_NONCANONICAL_TARGET

  # libbfd.a is a host library containing target dependent code

  bfdlibdir='$(libdir)'

  bfdincludedir='$(includedir)'

  if test "${host}" != "${target}"; then

    bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib'

    bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include'

  fi

  AC_SUBST(bfdlibdir)

  AM_SUBST_NOTMAKE(bfdlibdir)

  AC_SUBST(bfdincludedir)

  AM_SUBST_NOTMAKE(bfdincludedir)

]

)