apb b042dd28fe Revert previous change to tools/Makefile.gnuhost. When getenv("M4") ...

contains multiple words, flex fails.

Adjust tools/autoconf/Makefile to pass the necessary extra arguments via
M4=... in CONFIGURE_ENV.  This is similar to what used to be in
revision 1.4 of tools/autoconf/Makefile, but it's now after instead of
before the inclusion of Makefile.gnuhost, because it has to override the
value of M4=...  that Makefile.gnuhost stores in CONFIGURE_ENV.

2013-08-07 17:50:55 +00:00

..

Makefile

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