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Re: [PATCH] hurd: fix for glibc install-headers target
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From: |
Samuel Thibault |
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Subject: |
Re: [PATCH] hurd: fix for glibc install-headers target |
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Date: |
Tue, 25 Aug 2015 01:39:34 +0200 |
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User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Hello,
Andreas Schwab, le Sun 23 Aug 2015 08:54:31 +0200, a écrit :
> Samuel Thibault <samuel.thibault@gnu.org> writes:
> > and this goes on at infinitum. Make -d shows that it is trying to build
> > /tmp/glibc-2.19/build-tree/hurd-i386-libc/mach/mach-shortcuts.h
> > and adding a $(warning) shows that the generated mach-shortcuts.h rule
> > is for /tmp/glibc-2.19/build-tree/hurd-i386-libc/csu/mach-shortcuts.h
> > (in csu/ instead of mach/). AIUI, the patch below would be needed to
> > fix the objpfx so that the proper rule is generated, isn't it?
>
> The first thing mach/Makefile does is subdir := mach. Why is that not
> sufficient?
Because calling
/usr/bin/make cross-compiling=yes -C build-tree/hurd-i386-libc csu/subdir_lib
results to calling
/usr/bin/make subdir=csu -C csu ..=../ subdir_lib
and that subdir=csu will override any subdir:=
Samuel