Pavel Roskin wrote:
Revision: 2290
http://svn.sv.gnu.org/viewvc/?view=rev&root=grub&revision=2290
Author: proski
Date: 2009-06-10 18:32:13 +0000 (Wed, 10 Jun 2009)
Log Message:
-----------
2009-06-10 Pavel Roskin <pro...@gnu.org>
* configure.ac: Use -nostdlib when probing for the target. It
should not be required to have libc for the target.
...
# Set them to their new values for the tests below.
CC="$TARGET_CC"
-CFLAGS="$TARGET_CFLAGS"
+CFLAGS="$TARGET_CFLAGS -nostdlib"
CPPFLAGS="$TARGET_CPPFLAGS"
LDFLAGS="$TARGET_LDFLAGS"
This change breaks build at least on Cygwin, ./configure fails with:
checking whether target compiler is working... no
configure: error: cannot compile for the target
The link test in grub_PROG_TARGET_CC fails due to missing '__main'
symbol from libgcc. According to gcc 4.3.2 man page, '-nostdlib' usually
requires '-lgcc'.
--
Regards,
Christian Franke
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