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While not illegal, attempt to pacify gcc -Wundef. It just so happens

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that libtool-using packages seem to love using this flag.

/usr/include/sys/cdefs.h:184:5: warning: "__STDC_VERSION__" is not defined
/usr/include/sys/cdefs.h:372:5: warning: "_POSIX_C_SOURCE" is not defined
/usr/include/sys/cdefs.h:378:5: warning: "_POSIX_C_SOURCE" is not defined
This commit is contained in:
Peter Wemm 2003-10-31 05:42:53 +00:00
parent 2928cef7e1
commit e994f6eddc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=121783
1 changed files with 3 additions and 3 deletions
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6
sys/sys/cdefs.h
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@ -181,7 +181,7 @@
* software that is unaware of C99 keywords.
*/
#if !(__GNUC__ == 2 && __GNUC_MINOR__ == 95)
#if __STDC_VERSION__ < 199901
#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901
#define __restrict
#else
#define __restrict restrict
@ -369,13 +369,13 @@
*/
/* Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1. */
#if _POSIX_C_SOURCE == 1
#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE == 1
#undef _POSIX_C_SOURCE /* Probably illegal, but beyond caring now. */
#define _POSIX_C_SOURCE 199009
#endif
/* Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2. */
#if _POSIX_C_SOURCE == 2
#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE == 2
#undef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 199209
#endif