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MFC: CSTD support

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Approved by:	re (kensmith)
This commit is contained in:
des 2006-09-13 08:40:40 +00:00
parent 19aee84789
commit 9f9aa69d44
1 changed files with 15 additions and 0 deletions
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15
share/mk/bsd.sys.mk
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@ -9,6 +9,21 @@
# for GCC: http://gcc.gnu.org/onlinedocs/gcc-3.0.4/gcc_3.html#IDX143
.if !defined(NO_WARNS) && ${CC} != "icc"
. if defined(CSTD)
. if ${CSTD} == "k&r"
CFLAGS += -traditional
. elif ${CSTD} == "c89" || ${CSTD} == "c90"
CFLAGS += -std=iso9899:1990
. elif ${CSTD} == "c94" || ${CSTD} == "c95"
CFLAGS += -std=iso9899:199409
. elif ${CSTD} == "c99"
CFLAGS += -std=iso9899:1999
. else
CFLAGS += -std=${CSTD}
. endif
# -pedantic is problematic because it also imposes namespace restrictions
#CFLAGS += -pedantic
. endif
. if defined(WARNS)
. if ${WARNS} >= 1
CWARNFLAGS += -Wsystem-headers