URL:
<https://savannah.gnu.org/bugs/?54811>
Summary: After running 'configure' with a existing cache,
bulid fails with '/symbol.h:36:20: error: #if with no expression'
Project: GNU GRUB
Submitted by: mwutzke
Submitted on: Wed 10 Oct 2018 11:12:48 AM NZDT
Category: Compilation
Severity: Major
Priority: 5 - Normal
Item Group: Software Error
Status: None
Privacy: Public
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release:
Release: 2.02
Reproducibility: Intermittent
Planned Release: None
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Details:
When 'configure' (2.0.2 and mainline) is re-executed with an existing autoconf
config.cache, the generated config.h contains the following:
config.h:#define HAVE_ASM_USCORE
which then generates a compile time error like the following:
In file included from ../include/../include/grub/cache.h:23:0,
from symlist.h:2:
../include/grub/symbol.h:36:20: error: #if with no expression
#if HAVE_ASM_USCORE
^
Makefile:41364: recipe for target 'symlist.c' failed
The attached patch resolves this by moving the setup of HAVE_ASM_USCORE in
grub_ASM_USCORE, to be outside the AC_CACHE_VAL macro, which is not supposed
to have side effects.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Wed 10 Oct 2018 11:12:48 AM NZDT Name:
0001-grub-Allow-configure-be-re-run-with-cache.patch Size: 1KiB By: mwutzke
Proposed patch
<http://savannah.gnu.org/bugs/download.php?file_id=45172>
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?54811>
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