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Re: [PATCH][LTO] Check-picking patch
On Tue, Sep 23, 2008 at 13:52, Doug Kwan (關振紱) <dougkwan@google.com> wrote:
> Do people care about bootstrapping gcc using a C++ compiler? intptr_t
> is not in C++98.
I consulted on IRC and it can be a problem on older systems that don't
define it. We have other uses of intptr_t in the branch. Ian
suggested a patch for gcc/configure.ac. Ian is this OK? I used
'long' instead of 'int'.
Thanks. Diego.
* configure.ac: Add type check for intptr_t.
Index: configure.ac
===================================================================
--- configure.ac (revision 140600)
+++ configure.ac (working copy)
@@ -310,6 +310,7 @@ AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)])
AC_CHECK_TYPES([__int64], [AC_CHECK_SIZEOF(__int64)])
+AC_CHECK_TYPE(intptr_t, long)
# ---------------------
# Warnings and checking