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[/] [openrisc/] [trunk/] [gnu-stable/] [binutils-2.20.1/] [bfd/] [acinclude.m4] - Blame information for rev 841

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Line No. Rev Author Line
1 205 julius
dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
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AC_DEFUN([BFD_BINARY_FOPEN],
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[AC_REQUIRE([AC_CANONICAL_TARGET])
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case "${host}" in
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changequote(,)dnl
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*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
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changequote([,])dnl
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  AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;
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esac])dnl
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dnl Get a default for CC_FOR_BUILD to put into Makefile.
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AC_DEFUN([BFD_CC_FOR_BUILD],
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[# Put a plausible default for CC_FOR_BUILD in Makefile.
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if test -z "$CC_FOR_BUILD"; then
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  if test "x$cross_compiling" = "xno"; then
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    CC_FOR_BUILD='$(CC)'
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  else
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    CC_FOR_BUILD=gcc
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  fi
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fi
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AC_SUBST(CC_FOR_BUILD)
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# Also set EXEEXT_FOR_BUILD.
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if test "x$cross_compiling" = "xno"; then
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  EXEEXT_FOR_BUILD='$(EXEEXT)'
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else
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  AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,
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    [rm -f conftest*
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     echo 'int main () { return 0; }' > conftest.c
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     bfd_cv_build_exeext=
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     ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
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     for file in conftest.*; do
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       case $file in
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       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
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       *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
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       esac
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     done
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     rm -f conftest*
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     test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])
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  EXEEXT_FOR_BUILD=""
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  test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
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fi
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AC_SUBST(EXEEXT_FOR_BUILD)])dnl
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AC_DEFUN([AM_INSTALL_LIBBFD],
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[AC_MSG_CHECKING([whether to install libbfd])
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  AC_ARG_ENABLE(install-libbfd,
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[  --enable-install-libbfd controls installation of libbfd and related headers],
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      install_libbfd_p=$enableval,
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      if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then
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        install_libbfd_p=yes
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      else
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        install_libbfd_p=no
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      fi)
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  AC_MSG_RESULT($install_libbfd_p)
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  AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes)
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  # Need _noncanonical variables for this.
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  ACX_NONCANONICAL_HOST
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  ACX_NONCANONICAL_TARGET
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  # libbfd.a is a host library containing target dependent code
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  bfdlibdir='$(libdir)'
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  bfdincludedir='$(includedir)'
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  if test "${host}" != "${target}"; then
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    bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib'
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    bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include'
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  fi
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  AC_SUBST(bfdlibdir)
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  AM_SUBST_NOTMAKE(bfdlibdir)
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  AC_SUBST(bfdincludedir)
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  AM_SUBST_NOTMAKE(bfdincludedir)
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]
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)

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