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authorDavid S. Miller <davem@davemloft.net>2008-05-03 09:16:49 +0000
committerDavid S. Miller <davem@gcc.gnu.org>2008-05-03 02:16:49 -0700
commit1183512494cf8f3ca0b5460808d563ec0f8f14ec (patch)
treef2dd6eb0c1adff014cc90453a32f343e65fc5e16 /gcc/config.gcc
parentb484ae1661f2679b29381dcc81050acfb1b910b5 (diff)
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config.gcc (need_64bit_hwint): Document libcpp dependency.
2008-05-02 David S. Miller <davem@davemloft.net> * config.gcc (need_64bit_hwint): Document libcpp dependency. From-SVN: r134898
Diffstat (limited to 'gcc/config.gcc')
-rw-r--r--gcc/config.gcc2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc
index c951000..00cd60c 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -141,6 +141,8 @@
# need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
# for this target. This is true iff this target
# supports "long" or "wchar_t" wider than 32 bits.
+# The setting made here must match the one made in
+# other locations such as libcpp/configure.ac
#
# configure_default_options
# Set to an initializer for configure_default_options