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Formerly commands.c.~10~

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This commit is contained in:
Roland McGrath 1992-09-09 20:20:37 +00:00
parent d8f06cf21f
commit e7930bea3a
1 changed files with 9 additions and 4 deletions
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9
commands.c
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@ -322,12 +322,17 @@ chop_commands (cmds)
cmds->lines_recurse = (char *) xmalloc (nlines); cmds->lines_recurse = (char *) xmalloc (nlines);
for (idx = 0; idx < nlines; ++idx) for (idx = 0; idx < nlines; ++idx)
{ {
unsigned int len;
int recursive; int recursive;
p = lines[idx]; p = lines[idx];
len = strlen (p); while (isblank (*p) || *p == '-' || *p == '@')
++p;
recursive = *p == '+';
if (!recursive)
{
unsigned int len = strlen (p);
recursive = (sindex (p, len, "$(MAKE)", 7) != 0 recursive = (sindex (p, len, "$(MAKE)", 7) != 0
|| sindex (p, len, "${MAKE}", 7) != 0); || sindex (p, len, "${MAKE}", 7) != 0);
}
cmds->lines_recurse[idx] = recursive; cmds->lines_recurse[idx] = recursive;
cmds->any_recurse |= recursive; cmds->any_recurse |= recursive;
} }