yann@1625: If we're using a cvs snapshot which updates the source files, and
yann@1625: perl isn't installed yet, then we can't regen the docs.  Not a big
yann@1625: deal, so just whine a little and continue on our merry way.
yann@1625: 
yann@1625: http://bugs.gentoo.org/60132
yann@1625: 
yann@1625: diff -durN glibc-2.10.1.orig/manual/Makefile glibc-2.10.1/manual/Makefile
yann@1625: --- glibc-2.10.1.orig/manual/Makefile	2006-01-08 07:43:47.000000000 +0100
yann@1625: +++ glibc-2.10.1/manual/Makefile	2009-11-13 00:49:54.000000000 +0100
yann@1625: @@ -104,9 +104,14 @@
yann@1625:  libm-err.texi: stamp-libm-err
yann@1625:  stamp-libm-err: libm-err-tab.pl $(wildcard $(foreach dir,$(sysdirs),\
yann@1625:  						     $(dir)/libm-test-ulps))
yann@1625: +ifneq ($(PERL),no)
yann@1625:  	pwd=`pwd`; \
yann@1625:  	$(PERL) $< $$pwd/.. > libm-err-tmp
yann@1625:  	$(move-if-change) libm-err-tmp libm-err.texi
yann@1625: +else
yann@1625: +	echo "Unable to rebuild math docs, no perl installed"
yann@1625: +	touch libm-err.texi
yann@1625: +endif
yann@1625:  	touch $@
yann@1625:  
yann@1625:  # Generate Texinfo files from the C source for the example programs.