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| author | Pádraig Brady <P@draigBrady.com> | 2015-11-25 13:38:29 +0000 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2015-11-25 15:12:37 +0000 |
| commit | 34f20fcc4a0abeef93bcc5995f2e083f1cf93c0f (patch) | |
| tree | b707dd7381cf6eb4080410b237e32e97f5c2c8c2 /doc | |
| parent | bc1bf0fdc256e6243c1df067654b87d507adb84e (diff) | |
| download | coreutils-34f20fcc4a0abeef93bcc5995f2e083f1cf93c0f.tar.xz | |
build: avoid makeinfo unless required
* doc/local.mk (constants.texi): Avoid calling makeinfo unless
the constants derived from tail and shred have changed.
This avoids a dependence on makeinfo from patched sources,
and avoids an expensive makeinfo call for developers.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/local.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/local.mk b/doc/local.mk index 37c5621e3..a270c1faa 100644 --- a/doc/local.mk +++ b/doc/local.mk @@ -42,7 +42,7 @@ doc/constants.texi: $(top_srcdir)/src/tail.c $(top_srcdir)/src/shred.c sed -n -e \ 's/.*\(DEFAULT_PASSES\)[ =]* \([0-9]*\).*/@set SHRED_\1 \2/p'\ $(top_srcdir)/src/shred.c; } > $@-t \ - && mv $@-t $@ + && { cmp $@-t $@ >/dev/null 2>&1 || mv $@-t $@; } MAINTAINERCLEANFILES += doc/constants.texi |