lkml.org 
[lkml]   [2008]   [Jun]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 09/24] kbuild: install all headers when arch is changed
    Date
    We see some header files that are selected dependent on
    the actual architecture so force a reinstallation
    of all header files when the arch changes.
    This slows down "make headers_check_all" but then
    we better reflect reality.

    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    ---
    scripts/Makefile.headersinst | 7 ++++---
    scripts/headers_install.pl | 13 ++++++++-----
    2 files changed, 12 insertions(+), 8 deletions(-)

    diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
    index be2b70c..612dc13 100644
    --- a/scripts/Makefile.headersinst
    +++ b/scripts/Makefile.headersinst
    @@ -43,9 +43,10 @@ printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@))

    quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
    file$(if $(word 2, $(all-files)),s))
    - cmd_install = $(PERL) $< $(srctree)/$(obj) $(install) $(header-y); \
    - $(PERL) $< $(objtree)/$(obj) $(install) $(objhdr-y); \
    - touch $@
    + cmd_install = \
    + $(PERL) $< $(srctree)/$(obj) $(install) $(SRCARCH) $(header-y); \
    + $(PERL) $< $(objtree)/$(obj) $(install) $(SRCARCH) $(objhdr-y); \
    + touch $@

    quiet_cmd_remove = REMOVE $(unwanted)
    cmd_remove = rm -f $(unwanted-file)
    diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
    index f0ff9a3..68591cd 100644
    --- a/scripts/headers_install.pl
    +++ b/scripts/headers_install.pl
    @@ -3,10 +3,13 @@
    # headers_install prepare the listed header files for use in
    # user space and copy the files to their destination.
    #
    -# Usage: headers_install.pl odir installdir [files...]
    -# odir: dir to open files
    -# install: dir to install the files
    -# files: list of files to check
    +# Usage: headers_install.pl readdir installdir arch [files...]
    +# readdir: dir to open files
    +# installdir: dir to install the files
    +# arch: current architecture
    +# arch is used to force a reinstallation when the arch
    +# changes because kbuild then detect a command line change.
    +# files: list of files to check
    #
    # Step in preparation for users space:
    # 1) Drop all use of compiler.h definitions
    @@ -16,7 +19,7 @@
    use strict;
    use warnings;

    -my ($readdir, $installdir, @files) = @ARGV;
    +my ($readdir, $installdir, $arch, @files) = @ARGV;

    my $unifdef = "scripts/unifdef -U__KERNEL__";

    --
    1.5.6.1.93.gef98


    \
     
     \ /
      Last update: 2008-06-30 23:39    [W:0.024 / U:0.356 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site