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Re: Bootstrapping glibc vs. dependency on system headers


On Fri, 18 Jan 2013 11:37:16 +0100, I wrote:
> On Thu, 17 Jan 2013 18:09:33 +0100, I wrote:
> > Also known as: ÂI found another oneÂ.
> (That's the last one I'm currently seeing.)  Again depending on
> <gnu/stubs.h> usability, we either get:
>     checking for [GCC] option to accept ISO C89... none needed
> Or:
>     checking for [GCC] option to accept ISO C89... unsupported
> As setting Âac_cv_prog_cc_c89=no (which we never check for) is all what
> this test does, and we're C89 always by our compiler requirements, it is
> safe to simply elide it.  Tested on x86_64 GNU/Linux for a ARM GNU/Linux
> host.

As obvious, pushed as commit b5a5da237648077c98c10d359fe3b62b9e18f811:

	* (_AC_PROG_CC_C89): New definition.
	* configure: Regenerate.

diff --git
index 2c50d09..c578979 100644
@@ -34,6 +34,11 @@ fi
+# We require GCC.  Override _AC_PROG_CC_C89 here to work around the Autoconf
+# issue discussed in
+# <>.
+AC_DEFUN([_AC_PROG_CC_C89], [[$1]])
 dnl This is here so we can set $subdirs directly based on configure fragments.


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