svn commit: r228552 - head/lib/libipsec

[Alexander Best]

On Thu Dec 15 11, Dimitry Andric wrote:
> Author: dim
> Date: Thu Dec 15 23:22:24 2011
> New Revision: 228552
> URL: http://svn.freebsd.org/changeset/base/228552
> 
> Log:
>   Define YY_NO_INPUT in lib/libipsec/policy_token.l, so lex's input()
>   function does not get defined needlessly.

could such a minimal change also fix the following cases:

>>> stage 2.3: build tools
--------------------------------------------------------------
cd /usr/obj/usr/subversion-src/sys/ARUNDEL;  MAKESRCPATH=/usr/subversion-src/sys/dev/aic7xxx/aicasm  make SSP_CFLAGS= -DNO_CPU_CFLAGS -DNO_CTF  -f /usr/subversion-src/sys/dev/aic7xxx/aicasm/Makefile
Warning: Object directory not changed from original /usr/obj/usr/subversion-src/sys/ARUNDEL
clang -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/subversion-src/sys/dev/aic7xxx/aicasm -DSTRIP_FBSDID -std=gnu99 -Wsystem-headers -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 /usr/subversion-src/sys/dev/aic7xxx/aicasm/aicasm.c
clang -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/subversion-src/sys/dev/aic7xxx/aicasm -DSTRIP_FBSDID -std=gnu99 -Wsystem-headers -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 /usr/subversion-src/sys/dev/aic7xxx/aicasm/aicasm_symbol.c
clang -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/subversion-src/sys/dev/aic7xxx/aicasm -DSTRIP_FBSDID -std=gnu99 -Wsystem-headers -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_gram.c
clang -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/subversion-src/sys/dev/aic7xxx/aicasm -DSTRIP_FBSDID -std=gnu99 -Wsystem-headers -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_macro_gram.c
clang -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/subversion-src/sys/dev/aic7xxx/aicasm -DSTRIP_FBSDID -std=gnu99 -Wsystem-headers -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
/usr/subversion-src/sys/dev/aic7xxx/aicasm/aicasm_scan.l:843:12: warning: function 'input' is not needed and will not be emitted [-Wunneeded-internal-declaration]
static int input(void)
           ^
1 warning generated.
lex -t  -Pmm /usr/subversion-src/sys/dev/aic7xxx/aicasm/aicasm_macro_scan.l > aicasm_macro_scan.c
clang -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/subversion-src/sys/dev/aic7xxx/aicasm -DSTRIP_FBSDID -std=gnu99 -Wsystem-headers -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_macro_scan.c
/usr/subversion-src/sys/dev/aic7xxx/aicasm/aicasm_macro_scan.l:545:12: warning: function 'input' is not needed and will not be emitted [-Wunneeded-internal-declaration]
static int input(void)
           ^
1 warning generated.
clang -O2 -pipe -nostdinc -I/usr/include -I. -I/usr/subversion-src/sys/dev/aic7xxx/aicasm -DSTRIP_FBSDID -std=gnu99 -Wsystem-headers -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  -o aicasm aicasm.o aicasm_symbol.o aicasm_gram.o aicasm_macro_gram.o aicasm_scan.o aicasm_macro_scan.o -ll
clang: warning: argument unused during compilation: '-nostdinc'
clang: warning: argument unused during compilation: '-std=gnu99'

?

cheers.
alex

>   
>   MFC after:	1 week
> 
> Modified:
>   head/lib/libipsec/policy_token.l
> 
> Modified: head/lib/libipsec/policy_token.l
> ==============================================================================
> --- head/lib/libipsec/policy_token.l	Thu Dec 15 23:13:57 2011	(r228551)
> +++ head/lib/libipsec/policy_token.l	Thu Dec 15 23:22:24 2011	(r228552)
> @@ -48,6 +48,7 @@
>  
>  #include "y.tab.h"
>  #define yylval __libipsecyylval	/* XXX */
> +#define YY_NO_INPUT
>  
>  int yylex(void);
>  %}