This is the mail archive of the
newlib@sourceware.org
mailing list for the newlib project.
Re: FW: checking whether <arm-none-eabi-gcc accepts> -g... <no>
- From: Sebastian Huber <sebastian dot huber at embedded-brains dot de>
- To: "Kleiber Tamas (BCDS/ENG2)" <Tamas dot Kleiber at bosch-connectivity dot com>, "newlib at sourceware dot org" <newlib at sourceware dot org>
- Date: Thu, 04 Dec 2014 14:01:40 +0100
- Subject: Re: FW: checking whether <arm-none-eabi-gcc accepts> -g... <no>
- Authentication-results: sourceware.org; auth=none
- References: <fe7ec752437a424eb680254b08c247c4 at FE-MBX1020 dot de dot bosch dot com> <547EE679 dot 70403 at op dot pl> <547EE901 dot 7050004 at embedded-brains dot de> <9c3c4b9e2a8245d49da4c6394e2c4376 at FE-MBX1020 dot de dot bosch dot com> <548035ED dot 7090004 at embedded-brains dot de> <0632a451686749a7bb621de7b14be183 at FE-MBX1020 dot de dot bosch dot com>
On 04/12/14 13:50, Kleiber Tamas (BCDS/ENG2) wrote:
-----Original Message-----
From: Kleiber Tamas (BCDS/ENG2)
Sent: Thursday, December 04, 2014 1:47 PM
To: 'Sebastian Huber'; 'newlib@sourceware.org'
Subject: RE: FW: checking whether <arm-none-eabi-gcc accepts> -g... <no>
Hello Sebastian,
I have executed the following test case:
arm-none-eabi-gcc -mthumb -march=armv7-m -c -g conftest.c >results
echo Result: \"$?\"
Where conftest.c had the following contents:
/* confdefs.h */
#define PACKAGE_NAME "newlib"
#define PACKAGE_TARNAME "newlib"
#define PACKAGE_VERSION "2.1.0"
#define PACKAGE_STRING "newlib 2.1.0"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
The created "results" text file is empty.
The echoed result of \"$?\" is: "0".
A value of $? indicates that the previous command was successful. So
what does the configure script with this value? Its always fun to debug
configure scripts.
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.huber@embedded-brains.de
PGP : Public key available on request.
Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.