diff options
author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2009-11-07 01:59:54 +0000 |
---|---|---|
committer | Joel Brobecker <brobecke@gcc.gnu.org> | 2009-11-07 01:59:54 +0000 |
commit | d3b31d8b015cbdc01ff123140524bd66cb919d79 (patch) | |
tree | 5f541625418fe8a2af6d419fd02b2825c8c85c0b /config/largefile.m4 | |
parent | 406464edd9f1ae400c2e55ea927cd45eb269f0f8 (diff) | |
download | gcc-d3b31d8b015cbdc01ff123140524bd66cb919d79.tar.gz |
largefile.m4: New file.
* largefile.m4: New file.
Co-Authored-By: Joel Brobecker <brobecker@adacore.com>
Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r153987
Diffstat (limited to 'config/largefile.m4')
-rw-r--r-- | config/largefile.m4 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/config/largefile.m4 b/config/largefile.m4 new file mode 100644 index 00000000000..e75eb7753c4 --- /dev/null +++ b/config/largefile.m4 @@ -0,0 +1,23 @@ +# 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 +]) |