Author: ed
Date: Thu Dec 31 00:07:26 2009
New Revision: 201300
URL: http://svn.freebsd.org/changeset/base/201300
Log:
Disable K&R style function definitions for WARNS=6.
Unfortunately there are two slight problems with that:
- Yacc and lex might generate code that generates warnings because of
this. Require yacc and lex to be rebuilt during bootstrap. I'm not
incrementing __FreeBSD_version here, because I assume someone else
will do this eventually.
- When running `make buildkernel', it uses share/mk from the source
treeo to build aicasm. Because aicasm also depends on lex, this would
break. Lower WARNS to 5 for now. We should just increment it to 6
again somewhere in the very far future.
Modified:
head/Makefile.inc1
head/share/mk/bsd.sys.mk
head/sys/dev/aic7xxx/aicasm/Makefile
Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1 Thu Dec 31 00:06:52 2009 (r201299)
+++ head/Makefile.inc1 Thu Dec 31 00:07:26 2009 (r201300)
@@ -940,6 +940,11 @@ _mklocale= usr.bin/mklocale
_sed= usr.bin/sed
.endif
+.if ${BOOTSTRAPPING} < 900006
+_lex= usr.bin/lex
+_yacc= usr.bin/yacc
+.endif
+
.if ${BOOTSTRAPPING} < 700018
_gensnmptree= usr.sbin/bsnmpd/gensnmptree
.endif
@@ -966,6 +971,8 @@ bootstrap-tools:
${_mklocale} \
usr.bin/rpcgen \
${_sed} \
+ ${_lex} \
+ ${_yacc} \
usr.bin/xinstall \
${_gensnmptree} \
usr.sbin/config \
Modified: head/share/mk/bsd.sys.mk
==============================================================================
--- head/share/mk/bsd.sys.mk Thu Dec 31 00:06:52 2009 (r201299)
+++ head/share/mk/bsd.sys.mk Thu Dec 31 00:07:26 2009 (r201300)
@@ -47,7 +47,8 @@ CWARNFLAGS += -Wreturn-type -Wcast-qual
. endif
# BDECFLAGS
. if ${WARNS} >= 6
-CWARNFLAGS += -Wchar-subscripts -Winline -Wnested-externs
-Wredundant-decls
+CWARNFLAGS += -Wchar-subscripts -Winline -Wnested-externs\
+ -Wredundant-decls -Wold-style-definition
. endif
. if ${WARNS} >= 2 && ${WARNS} <= 4
# XXX Delete -Wuninitialized by default for now -- the compiler doesn't
Modified: head/sys/dev/aic7xxx/aicasm/Makefile
==============================================================================
--- head/sys/dev/aic7xxx/aicasm/Makefile Thu Dec 31 00:06:52 2009
(r201299)
+++ head/sys/dev/aic7xxx/aicasm/Makefile Thu Dec 31 00:07:26 2009
(r201300)
@@ -15,7 +15,7 @@ SRCS= ${GENHDRS} ${CSRCS} ${YSRCS} ${LSR
CLEANFILES+= ${GENHDRS} ${YSRCS:R:C/(.*)/\1.output/g}
DPADD= ${LIBL}
LDADD= -ll
-WARNS?= 6
+WARNS?= 5
# Correct path for kernel builds
# Don't rely on the kernel's .depend file
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