patches/glibc/2.9/220-manual-no-perl.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Jan 28 22:06:49 2011 +0100 (2011-01-28)
changeset 2284 7ede374110e5
parent 1201 c9967a6e3b25
permissions -rw-r--r--
config: add an option not to remove the destination directory

In certain circumstances, removing the destination/installation directory
is a bad idea. For example, when the build environment is already taking
care of sanitising the build tree, and pre-installs stuff in there, it is
a very bad idea to remove the destination directory.

This happens now in buildroot, as the crostool-NG backend now installs the
toolchain in the common host-tools directory, and pre-install there a few
host-utilities (eg. host-automake and host-gawk).

Provide a config knob to turn on/off the removal of the destination
directory, defaulting to 'y' (previous behavior), and forced to 'n' when
used as a backend.

Reported-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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Original patch from: gentoo/src/patchsets/glibc/2.9/1030_all_glibc-manual-no-perl.patch
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-= BEGIN original header =-
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If we're using a cvs snapshot which updates the source files, and
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perl isn't installed yet, then we can't regen the docs.  Not a big
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deal, so just whine a little and continue on our merry way.
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http://bugs.gentoo.org/60132
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-= END original header =-
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diff -durN glibc-2_9.orig/manual/Makefile glibc-2_9/manual/Makefile
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--- glibc-2_9.orig/manual/Makefile	2006-01-08 07:43:47.000000000 +0100
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+++ glibc-2_9/manual/Makefile	2009-02-02 22:00:53.000000000 +0100
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@@ -104,9 +104,14 @@
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 libm-err.texi: stamp-libm-err
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 stamp-libm-err: libm-err-tab.pl $(wildcard $(foreach dir,$(sysdirs),\
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 						     $(dir)/libm-test-ulps))
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+ifneq ($(PERL),no)
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 	pwd=`pwd`; \
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 	$(PERL) $< $$pwd/.. > libm-err-tmp
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 	$(move-if-change) libm-err-tmp libm-err.texi
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+else
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+	echo "Unable to rebuild math docs, no perl installed"
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+	touch libm-err.texi
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+endif
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 	touch $@
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 # Generate Texinfo files from the C source for the example programs.