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(define_makeflags): Omit command line variable definitions from MFLAGS

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value.
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Roland McGrath 1995-08-10 23:58:12 +00:00
parent 030d31ba93
commit 78ac5bd9c7
1 changed files with 18 additions and 3 deletions
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21
main.c
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@ -1778,6 +1778,24 @@ define_makeflags (all, makefile)
flags = flags->next;
}
/* Define MFLAGS before appending variable definitions. */
if (p == &flagstring[1])
/* No flags. */
flagstring[0] = '\0';
else if (p[-1] == '-')
/* Kill the final space and dash. */
p[-2] = '\0';
else
/* Terminate the string. */
*p = '\0';
/* Since MFLAGS is not parsed for flags, there is no reason to
override any makefile redefinition. */
(void) define_variable ("MFLAGS", 6, flagstring, o_env, 1);
if (all && command_variables != 0)
{
/* Now write a reference to $(MAKEOVERRIDES), which contains all the
@ -1842,9 +1860,6 @@ define_makeflags (all, makefile)
We should not do this again on the second call, because that is
after reading makefiles which might have done `unexport MAKEFLAGS'. */
v->export = v_export;
/* Since MFLAGS is not parsed for flags, there is no reason to
override any makefile redefinition. */
(void) define_variable ("MFLAGS", 6, flagstring, o_env, 1);
}
/* Print version information. */