René Kijewski caea069bcf Do not mandate input language ... An application might want to use C11 features. The user would assume that setting `CFLAGS=-std=gnu11` in the Makefile would work. It does not since the board's Makefile.include shadows the `-std` flag. This patch removes the `-std=gnu99` from the various Makefile.includes, and sets the flag in the common Makefile.include of RIOT instead. If an `-std` flag was provided by an earlier Makefile (the application, the board, or the CPU [whilst only the former one should]), then no additional flag is set. It is first tested if the supplied compiler understands `-std=gnu99`, then `-std=c99`.		2014-02-14 00:06:02 +01:00
..
drivers	removed no longer needed include path	2014-02-07 17:06:50 +01:00
include	Sets MCU frequency in 'board.h', instead of the common 'cpu.h' file	2013-12-24 15:41:32 +01:00
board_init.c	added license headers and doxygen file information	2014-02-02 22:22:03 +01:00
Makefile	further Makefile cleanup	2014-01-05 16:11:08 +01:00
Makefile.include	Do not mandate input language	2014-02-14 00:06:02 +01:00
putchar.c	remove trailing whitespace and newlines	2014-02-11 18:45:06 +01:00