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Compile our code as C99 by default.

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This commit is contained in:
David E. O'Brien 2003-06-01 18:31:25 +00:00
parent 09d8eeb1ed
commit 5890829965
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=115629
1 changed files with 11 additions and 9 deletions
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20
share/mk/bsd.sys.mk
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@ -8,20 +8,20 @@
# for GCC: http://gcc.gnu.org/onlinedocs/gcc-3.0.4/gcc_3.html#IDX143
.if !defined(NO_WARNS)
. if defined(CSTD)
. if ${CSTD} == "k&r"
CSTD ?= c99
.if ${CSTD} == "k&r"
CFLAGS += -traditional
. elif ${CSTD} == "c89" || ${CSTD} == "c90"
.elif ${CSTD} == "c89" || ${CSTD} == "c90"
CFLAGS += -std=iso9899:1990
. elif ${CSTD} == "c94" || ${CSTD} == "c95"
.elif ${CSTD} == "c94" || ${CSTD} == "c95"
CFLAGS += -std=iso9899:199409
. elif ${CSTD} == "c99"
.elif ${CSTD} == "c99"
CFLAGS += -std=iso9899:1999
. else
.else
CFLAGS += -std=${CSTD}
. endif
. endif
.endif
.if !defined(NO_WARNS)
. if defined(WARNS)
. if ${WARNS} > 0
CFLAGS += -Wsystem-headers
@ -38,6 +38,8 @@ CFLAGS += -W -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
. if ${WARNS} > 3
CFLAGS += -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wcast-align
. endif
# XXX: the warning that was here became problematic.
#. if ${WARNS} > 4
# BDECFLAGS
. if ${WARNS} > 5
. if defined(CSTD)