diff options
Diffstat (limited to 'contrib/bmake/meta.c')
| -rw-r--r-- | contrib/bmake/meta.c | 47 |
1 files changed, 33 insertions, 14 deletions
diff --git a/contrib/bmake/meta.c b/contrib/bmake/meta.c index d6110d9..1bbbe33 100644 --- a/contrib/bmake/meta.c +++ b/contrib/bmake/meta.c @@ -1,4 +1,4 @@ -/* $NetBSD: meta.c,v 1.26 2013/01/19 04:23:37 sjg Exp $ */ +/* $NetBSD: meta.c,v 1.29 2013/03/31 05:49:51 sjg Exp $ */ /* * Implement 'meta' mode. @@ -539,8 +539,24 @@ boolValue(char *s) return TRUE; } +/* + * Initialization we need before reading makefiles. + */ void -meta_init(const char *make_mode) +meta_init() +{ +#ifdef USE_FILEMON + /* this allows makefiles to test if we have filemon support */ + Var_Set(".MAKE.PATH_FILEMON", _PATH_FILEMON, VAR_GLOBAL, 0); +#endif +} + + +/* + * Initialization we need after reading makefiles. + */ +void +meta_mode_init(const char *make_mode) { static int once = 0; char *cp; @@ -1037,6 +1053,7 @@ meta_oodate(GNode *gn, Boolean oodate) char *tp = Lst_Datum(ln); Lst_Remove(missingFiles, ln); free(tp); + ln = NULL; /* we're done with it */ } } break; @@ -1196,17 +1213,19 @@ meta_oodate(GNode *gn, Boolean oodate) oodate = TRUE; } else { char *cmd = (char *)Lst_Datum(ln); - - if (!needOODATE) { - if (strstr(cmd, "$?")) - needOODATE = TRUE; - else if ((cp = strstr(cmd, ".OODATE"))) { - /* check for $[{(].OODATE[)}] */ - if (cp > cmd + 2 && cp[-2] == '$') - needOODATE = TRUE; - } - if (needOODATE && DEBUG(META)) - fprintf(debug_file, "%s: %d: cannot compare commands using .OODATE\n", fname, lineno); + Boolean hasOODATE = FALSE; + + if (strstr(cmd, "$?")) + hasOODATE = TRUE; + else if ((cp = strstr(cmd, ".OODATE"))) { + /* check for $[{(].OODATE[:)}] */ + if (cp > cmd + 2 && cp[-2] == '$') + hasOODATE = TRUE; + } + if (hasOODATE) { + needOODATE = TRUE; + if (DEBUG(META)) + fprintf(debug_file, "%s: %d: cannot compare command using .OODATE\n", fname, lineno); } cmd = Var_Subst(NULL, cmd, gn, TRUE); @@ -1235,7 +1254,7 @@ meta_oodate(GNode *gn, Boolean oodate) if (buf[x - 1] == '\n') buf[x - 1] = '\0'; } - if (!needOODATE && + if (!hasOODATE && !(gn->type & OP_NOMETA_CMP) && strcmp(p, cmd) != 0) { if (DEBUG(META)) |
