Date: Thu, 1 May 2003 07:36:27 -0700 (PDT) From: Dag-Erling Smorgrav <des@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/share/mk bsd.sys.mk Message-ID: <200305011436.h41EaRQ7056929@repoman.freebsd.org>
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des 2003/05/01 07:36:27 PDT
FreeBSD src repository
Modified files:
share/mk bsd.sys.mk
Log:
Add a mechanism to allow Makefiles to specify the particular C dialect
in which the source code is written. This is controlled by the CSTD
variable, which can have one of the following values:
- "k&r" => -traditional
- "c89" or "c90" => -std=iso9899:1990
- "c94" or "c95" => -std=iso9899:199409
- "c99" => -std=iso9899:1999
The corresponding option is added to CFLAGS regardless of WARNS level.
This also removes -ansi from WARNS level 6, but adds -Wno-long-long to
work around a weird gcc bug (-ansi, which is supposedly equivalent to
-std=iso9899:1990, seems to turn long long warnings off instead of on)
If CSTD is undefined, CFLAGS are unchanged except for the -ansi /
-Wno-long-long change mentioned above for WARNS level 6.
Revision Changes Path
1.15 +12 -1 src/share/mk/bsd.sys.mk
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