I'm migrating a box from 8-STABLE to -CURRENT this morning and this commit seems to break buildkernel:
cc -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/src/sys/dev/aic7xxx/aicasm -std=gnu99 -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wno-pointer-sign -c aicasm_scan.c cc1: warnings being treated as errors /usr/src/sys/dev/aic7xxx/aicasm/aicasm_scan.l:840: warning: function declaration isn't a prototype *** Error code 1 I don't have any custom CFLAGS, etc defined. Commenting out the new #defines from this patch allows the build to continue. I'm guessing this doesn't happen on machines already running -CURRENT or tinderbox (and others) would have noticed. However if this is (going to be) a supported upgrade path from 8.x to 9.0 perhaps there's a way to make both clang and gcc from 8.x happy? JN On Oct 13, 2010, at 6:33 AM, Rui Paulo wrote: > Author: rpaulo > Date: Wed Oct 13 10:33:01 2010 > New Revision: 213765 > URL: http://svn.freebsd.org/changeset/base/213765 > > Log: > Define YY_NO_INPUT. This makes aicasm buildable by clang with Werror > turned on. > > Modified: > head/sys/dev/aic7xxx/aicasm/aicasm_macro_scan.l > head/sys/dev/aic7xxx/aicasm/aicasm_scan.l > > Modified: head/sys/dev/aic7xxx/aicasm/aicasm_macro_scan.l > ============================================================================== > --- head/sys/dev/aic7xxx/aicasm/aicasm_macro_scan.l Wed Oct 13 10:31:32 > 2010 (r213764) > +++ head/sys/dev/aic7xxx/aicasm/aicasm_macro_scan.l Wed Oct 13 10:33:01 > 2010 (r213765) > @@ -61,6 +61,7 @@ > #include "aicasm_symbol.h" > #include "aicasm_macro_gram.h" > > +#define YY_NO_INPUT > #define MAX_STR_CONST 4096 > static char string_buf[MAX_STR_CONST]; > static char *string_buf_ptr; > > Modified: head/sys/dev/aic7xxx/aicasm/aicasm_scan.l > ============================================================================== > --- head/sys/dev/aic7xxx/aicasm/aicasm_scan.l Wed Oct 13 10:31:32 2010 > (r213764) > +++ head/sys/dev/aic7xxx/aicasm/aicasm_scan.l Wed Oct 13 10:33:01 2010 > (r213765) > @@ -61,6 +61,7 @@ > #include "aicasm_symbol.h" > #include "aicasm_gram.h" > > +#define YY_NO_INPUT > /* This is used for macro body capture too, so err on the large size. */ > #define MAX_STR_CONST 4096 > static char string_buf[MAX_STR_CONST]; > _______________________________________________ > svn-src-head@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/svn-src-head > To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org" > _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
