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* largefile.m4: New file.

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Joel Brobecker 2009-11-07 02:01:29 +00:00
parent b36d8c46e5
commit 08e5e79b33
2 changed files with 29 additions and 0 deletions
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6
config/ChangeLog
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@ -1,3 +1,9 @@
2009-11-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Joel Brobecker <brobecker@adacore.com>
Paolo Bonzini <bonzini@gnu.org>
* largefile.m4: New file.
2009-09-09 Paolo Bonzini <bonzini@gnu.org>
* stdint.m4 (GCC_HEADER_STDINT): Revert changes to this macro in

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config/largefile.m4 Normal file
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# This macro wraps AC_SYS_LARGEFILE with one exception for Solaris.
# PR 9992/binutils: We have to replicate everywhere the behaviour of
# bfd's configure script so that all the directories agree on the size
# of structures used to describe files.
AC_DEFUN([ACX_LARGEFILE],[dnl
case "${host}" in
changequote(,)dnl
sparc-*-solaris*|i[3-7]86-*-solaris*)
changequote([,])dnl
# On native 32bit sparc and ia32 solaris, large-file and procfs support
# are mutually exclusive; and without procfs support, the bfd/ elf module
# cannot provide certain routines such as elfcore_write_prpsinfo
# or elfcore_write_prstatus. So unless the user explicitly requested
# large-file support through the --enable-largefile switch, disable
# large-file support in favor of procfs support.
test "${target}" = "${host}" -a "x$plugins" = xno \
&& : ${enable_largefile="no"}
;;
esac
AC_SYS_LARGEFILE
])