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[Bug bootstrap/11317] make bootstrap-lean fails with #error Unrecognized value in TARGET_CPU_DEFAULT
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jun 2003 14:22:20 -0000
- Subject: [Bug bootstrap/11317] make bootstrap-lean fails with #error Unrecognized value in TARGET_CPU_DEFAULT
- References: <20030625081809.11317.ralf.hildebrandt@charite.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11317
------- Additional Comments From ebotcazou at gcc dot gnu dot org 2003-06-26 14:22 -------
Unfortunately, unless you set CFLAGS when bootstrapping, the bootstrap compiler
is already invoked with no optimization (-g). Nevertheless, GCC performs some
optimizations at -g like constants folding, which are known to have bugs.
I'd suggest to try to bootstrap GCC 3.2.3 as an intermediate stage.