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cookie_io fixes for gcc-5.3

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Using the latest (as of today) gcc-arm-embedded toolchain caused two build
failures similar to:

	error: unknown type name 'cookie_io_functions_t'

These custom IO functions are now protected by a define, so define _GNU_SOURCE
which enables all such areas. This is a libc issue.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
This commit is contained in:
Trevor Woerner
2016-06-17 10:31:56 -04:00
parent 8924042d2a
commit a5641ab63e
2 changed files with 2 additions and 0 deletions
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1
examples/stm32/f0/stm32f0-discovery/usart_stdio/usart_stdio.c
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@@ -18,6 +18,7 @@
* along with this library. If not, see <http://www.gnu.org/licenses/>. * along with this library. If not, see <http://www.gnu.org/licenses/>.
*/ */
#define _GNU_SOURCE
#include <libopencm3/stm32/rcc.h> #include <libopencm3/stm32/rcc.h>
#include <libopencm3/stm32/gpio.h> #include <libopencm3/stm32/gpio.h>
#include <libopencm3/stm32/usart.h> #include <libopencm3/stm32/usart.h>

1
examples/stm32/f4/stm32f429i-discovery/lcd-dma/console.c
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@@ -22,6 +22,7 @@
* *
*/ */
#define _GNU_SOURCE
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
#include <setjmp.h> #include <setjmp.h>