/* Sets the default target if none has been given already. An empty
string as the default target in interpreted as stdin. The string
is quoted for MAKE. */
void
deps_add_default_target (struct deps *d, const char *tgt)
{
/* Only if we have no targets. */
if (d->ntargets)
return;
if (tgt[0] == '\0')
deps_add_target (d, "-", 1);
else
{
#ifndef TARGET_OBJECT_SUFFIX
# define TARGET_OBJECT_SUFFIX ".o"
#endif
const char *start = lbasename (tgt);
char *o = alloca (strlen (start) + strlen (TARGET_OBJECT_SUFFIX) + 1);
char *suffix;
strcpy (o, start);
suffix = strrchr (o, '.');
if (!suffix)
suffix = o + strlen (o);
strcpy (suffix, TARGET_OBJECT_SUFFIX);
deps_add_target (d, o, 1);
}
}
void
jcf_dependency_set_target (const char *name)
{
/* We just handle this the same as an `add_target'. */
if (dependencies != NULL && name != NULL)
deps_add_target (dependencies, name, 1);
}
/* Add a dependency target. Can be called any number of times before
cpp_read_main_file(). If no targets have been added before
cpp_read_main_file(), then the default target is used. */
void
cpp_add_dependency_target (cpp_reader *pfile, const char *target, int quote)
{
if (!pfile->deps)
pfile->deps = deps_init ();
deps_add_target (pfile->deps, target, quote);
}
void
gfc_cpp_add_target (const char *name)
{
deps_add_target (cpp_get_deps (cpp_in), name, 0);
}
void
jcf_dependency_add_target (const char *name)
{
if (dependencies != NULL)
deps_add_target (dependencies, name, 1);
}
