patches/glibc/ports-2.12.1/160-manual-no-perl.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:43:07 2011 +0200 (2011-07-17)
changeset 2893 a8a65758664f
permissions -rw-r--r--
cc/gcc: do not use the core pass-2 to build the baremetal compiler

In case we build a baremetal compiler, use the standard passes:
- core_cc is used to build the C library;
- as such, it is meant to run on build, not host;
- the final compiler is meant to run on host;

As the current final compiler step can not build a baremetal compiler,
call the core backend from the final step.

NB: Currently, newlib is built during the start_files pass, so we have
to have a core compiler by then... Once we can build the baremetal
compiler from the final cc step, then we can move the newlib build to
the proper step, and then get rid of the core pass-1 static compiler...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@2437
     1
If we're using a cvs snapshot which updates the source files, and
yann@2437
     2
perl isn't installed yet, then we can't regen the docs.  Not a big
yann@2437
     3
deal, so just whine a little and continue on our merry way.
yann@2437
     4
yann@2437
     5
http://bugs.gentoo.org/60132
yann@2437
     6
yann@2437
     7
diff -durN glibc-2.12.1.orig/manual/Makefile glibc-2.12.1/manual/Makefile
yann@2437
     8
--- glibc-2.12.1.orig/manual/Makefile	2006-01-08 07:43:47.000000000 +0100
yann@2437
     9
+++ glibc-2.12.1/manual/Makefile	2009-11-13 00:49:54.000000000 +0100
yann@2437
    10
@@ -104,9 +104,14 @@
yann@2437
    11
 libm-err.texi: stamp-libm-err
yann@2437
    12
 stamp-libm-err: libm-err-tab.pl $(wildcard $(foreach dir,$(sysdirs),\
yann@2437
    13
 						     $(dir)/libm-test-ulps))
yann@2437
    14
+ifneq ($(PERL),no)
yann@2437
    15
 	pwd=`pwd`; \
yann@2437
    16
 	$(PERL) $< $$pwd/.. > libm-err-tmp
yann@2437
    17
 	$(move-if-change) libm-err-tmp libm-err.texi
yann@2437
    18
+else
yann@2437
    19
+	echo "Unable to rebuild math docs, no perl installed"
yann@2437
    20
+	touch libm-err.texi
yann@2437
    21
+endif
yann@2437
    22
 	touch $@
yann@2437
    23
 
yann@2437
    24
 # Generate Texinfo files from the C source for the example programs.