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crunchgen: fix remaining issues under WARNS=6

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Entirely variables that should be static, save for one 'no previous
declaration' in mkskel.sh.

Reviewed by:	arichardson, imp
Differential Revision:	https://reviews.freebsd.org/D31610
This commit is contained in:
Kyle Evans 2021-08-19 01:22:16 -05:00
parent 7ff87026d6
commit bfd70233c3
2 changed files with 20 additions and 18 deletions
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37
usr.sbin/crunch/crunchgen/crunchgen.c
View File

@ -85,27 +85,28 @@ typedef struct prog {
/* global state */
strlst_t *buildopts = NULL;
strlst_t *srcdirs = NULL;
strlst_t *libs = NULL;
strlst_t *libs_so = NULL;
prog_t *progs = NULL;
static strlst_t *buildopts = NULL;
static strlst_t *srcdirs = NULL;
static strlst_t *libs = NULL;
static strlst_t *libs_so = NULL;
static prog_t *progs = NULL;
char confname[MAXPATHLEN], infilename[MAXPATHLEN];
char outmkname[MAXPATHLEN], outcfname[MAXPATHLEN], execfname[MAXPATHLEN];
char tempfname[MAXPATHLEN], cachename[MAXPATHLEN], curfilename[MAXPATHLEN];
bool tempfname_initialized = false;
char outhdrname[MAXPATHLEN] ; /* user-supplied header for *.mk */
const char *objprefix; /* where are the objects ? */
const char *path_make;
int linenum = -1;
int goterror = 0;
static char confname[MAXPATHLEN], infilename[MAXPATHLEN];
static char outmkname[MAXPATHLEN], outcfname[MAXPATHLEN], execfname[MAXPATHLEN];
static char tempfname[MAXPATHLEN], cachename[MAXPATHLEN];
static char curfilename[MAXPATHLEN];
static bool tempfname_initialized = false;
static char outhdrname[MAXPATHLEN] ; /* user-supplied header for *.mk */
static const char *objprefix; /* where are the objects ? */
static const char *path_make;
static int linenum = -1;
static int goterror = 0;
int verbose, readcache; /* options */
int reading_cache;
int makeobj = 0; /* add 'make obj' rules to the makefile */
static int verbose, readcache; /* options */
static int reading_cache;
static int makeobj = 0; /* add 'make obj' rules to the makefile */
int list_mode;
static int list_mode;
/* general library routines */

1
usr.sbin/crunch/crunchgen/mkskel.sh
View File

@ -4,6 +4,7 @@
cat <<!EOF
/* File created via mkskel.sh */
extern const char *crunched_skel[];
const char *crunched_skel[] = {
!EOF