[PATCH] SGI dependency tracking bugfix

[Morten Eriksen]

Re-resending this patch.

2000-06-04  Morten Eriksen  <address@hidden>

        * depcomp: fixed bug in sgi dependency tracking mode with
        sourcecode files which does not contain any dependencies to other
        source files.

Regards,
Morten

--- Begin Message --- Subject: [Morten Eriksen <address@hidden>] [PATCH] Another sgi dependency tracking bugfix Date: 28 Jun 2000 19:02:26 +0200 User-agent: Gnus/5.070098 (Pterodactyl Gnus v0.98) Emacs/20.3

Hi,

this patch was never applied, so I'm resending it. Let me know if it
is unacceptable for some reason.

Regards,
Morten

--- Begin Message --- Subject: [PATCH] Another sgi dependency tracking bugfix Date: 04 Jun 2000 19:40:02 +0200 User-agent: Gnus/5.070098 (Pterodactyl Gnus v0.98) Emacs/20.3

Hi,

I discovered and fixed another problem with the sgi-style dependency
tracking: the "-MDupdate" option to SGI MIPSpro C++ compilers won't
output a file if the sourcecode file to compile does not contain any
dependencies (a situation which is not as uncommon as it may
sound).

With the current Automake depcomp code, this will then lead to a
mangled .Plo file, which again leads to a corrupted Makefile due to
the "include basename.Plo" scheme.

This patch will check if a "$tmpdepfile" was actually written for each
source file, and if not; just write a dummy Makefile comment to the
"$depfile".

Regards,
Morten Eriksen

missing-dependencies.diff
Description: Text document

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