scripts: fix warning generated by glibc 2.20
Defining only _BSD_SOURCE is deprecated with version 2.20 of glibc. It has been replaced by _DEFAULT_SOURCE. The manpage says that code which wants to work in the same way on both old and new versions of glibc should simply define both symbols. Also move the definition up in fix_size as those feature flags should be defined before including any standard headers. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -1,3 +1,6 @@
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#define _BSD_SOURCE /* See feature_test_macros(7) */
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#define _DEFAULT_SOURCE
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/types.h>
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@ -6,9 +9,6 @@
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#include <unistd.h>
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#include <stdint.h>
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#include <fcntl.h>
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#ifndef _BSD_SOURCE
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#define _BSD_SOURCE /* See feature_test_macros(7) */
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#endif
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#include <endian.h>
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int main(int argc, char**argv)
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@ -34,6 +34,7 @@
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*/
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#define _BSD_SOURCE
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#define _DEFAULT_SOURCE
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#include <stdio.h>
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#include <sys/types.h>
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@ -19,6 +19,7 @@
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*/
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#define _BSD_SOURCE
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#define _DEFAULT_SOURCE
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#include <stdio.h>
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#include <sys/types.h>
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