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[Bug bootstrap/11341] [cygwin] [pch] ICE in ggc_pop_context, at ggc-page.c:1441 while compiling libstc++3
- From: "kcook at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Nov 2003 15:15:18 -0000
- Subject: [Bug bootstrap/11341] [cygwin] [pch] ICE in ggc_pop_context, at ggc-page.c:1441 while compiling libstc++3
- References: <20030626234311.11341.giovannibajo@libero.it>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From kcook at gcc dot gnu dot org 2003-11-10 15:15 -------
AFAIK, cygwin virtually never works with PCH, which IIRC is because of the fact
that PCH hasn't had PIC support properly implemented yet, and PIC is always
enabled with Cygwin.
On the other hand, a libstdc++ autoconf test verifying that PCH works before
using it was put in place quite some time ago, so libstdc++ under cygwin will no
longer attempt to use PCH and therefore build correctly.
Certainly this particular PR should be closed. There probably should be a
different PR asking to implement PCH with PIC though.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11341