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Re: Patch: (query): no-dependencies option
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From: |
Alexandre Duret-Lutz |
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Subject: |
Re: Patch: (query): no-dependencies option |
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Date: |
Tue, 22 Jan 2002 17:25:40 +0100 |
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User-agent: |
Gnus/5.090004 (Oort Gnus v0.04) Emacs/21.1 (i386-debian-linux-gnu) |
>>> "Tom" == Tom Tromey <address@hidden> writes:
[...]
Tom> --- m4/init.m4 2002/01/18 21:12:55 1.42
Tom> +++ m4/init.m4 2002/01/22 00:43:25
Tom> @@ -87,7 +87,9 @@
Tom> AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Tom> AC_REQUIRE([AM_DEP_TRACK])dnl
Tom> AC_REQUIRE([AM_SET_DEPDIR])dnl
Tom> -AC_PROVIDE_IFELSE([AC_PROG_][CC],
Tom> +
Tom> +_AM_IF_OPTION([no-dependencies],,
Tom> +[AC_PROVIDE_IFELSE([AC_PROG_][CC],
Tom> [_AM_DEPENDENCIES(CC)],
Tom> [define([AC_PROG_][CC],
Tom> defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
[...]
I don't really understand all the dependency tracking machinery,
so I might ask something stupid:
Why can't AM_DEP_TRACK and AM_SET_DEPDIR be moved inside the
conditional block?
Or, more precisely, are these two lines needed at all? (I see that
_AM_DEPENDENCIES already AC_REQUIREs these macros.)
--
Alexandre Duret-Lutz