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Re: PCH checksums, bootstrap comparison warnings

From: Geoffrey Keating <geoffk at apple dot com>
To: "Joseph S. Myers" <joseph at codesourcery dot com>
Cc: Geoffrey Keating <gkeating at apple dot com>, gcc-patches at gcc dot gnu dot org
Date: Wed, 15 Jun 2005 14:12:36 -0700
Subject: Re: PCH checksums, bootstrap comparison warnings
References: <20050517224048.42F54DCB7E7@geoffk5.apple.com> <Pine.LNX.4.61.0506151606140.30713@digraph.polyomino.org.uk>

On 15/06/2005, at 9:12 AM, Joseph S. Myers wrote:

On Tue, 17 May 2005, Geoffrey Keating wrote:
+cc1-checksum.c : cc1-dummy$(exeext) build/genchecksum$(exeext)
+    build/genchecksum$(exeext) cc1-dummy$(exeext) > $@
+build/genchecksum$(build_exeext) : build/genchecksum.o $ (BUILD_LIBDEPS) + $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ + build/genchecksum.o $(BUILD_LIBS)

There's an inconsistency here between build/genchecksum$(exeext) and build/genchecksum$(build_exeext). I think build_exeext is correct. Currently Canadian cross builds with i686-pc-linux-gnu build, i686- mingw32 host and arm-none-eabi target fail with

make[1]: *** No rule to make target `build/genchecksum.exe', needed by `cc1-checksum.c'. Stop.

Yes, it should be $(build_exeext).

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Follow-Ups:
- Re: PCH checksums, bootstrap comparison warnings
  - From: Mark Mitchell

References:
- Re: PCH checksums, bootstrap comparison warnings
  - From: Joseph S. Myers

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