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* Makefile.maint (gzip_rsyncable, GZIP_ENV): Compute within the

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shell, not within 'make', so that 'make' by an ordinary builder
(using GNU make) does not worry about configuring gzip.  This also
works around a bug reported independently by Keith Thompson and by
Georg Schwarz, whereby gzip 1.2.4 --help would output usage on
stderr rather than stdout, messing up the build logs.
This commit is contained in:
Paul Eggert
2006-05-22 07:41:15 +00:00
parent 7b5cdcbd17
commit fcd8e2011d
2 changed files with 12 additions and 3 deletions
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6
Makefile.maint
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@@ -25,9 +25,9 @@ ME := Makefile.maint
# Do not save the original name or timestamp in the .tar.gz file.
# Use --rsyncable if available.
gzip_rsyncable := \
$(shell gzip --help|grep rsyncable >/dev/null && echo --rsyncable)
GZIP_ENV = '--no-name --best $(gzip_rsyncable)'
gzip_rsyncable = \
(gzip --help|grep rsyncable) >/dev/null 2>&1 && echo --rsyncable
GZIP_ENV = "--no-name --best `$(gzip_rsyncable)`"
CVS = cvs