[Xen-changelog] [xen master] build: fix clean to remove all *.o and .*.d files

[patchbot@xxxxxxx]

commit 68dc5813545c408b57221a2cb81b7e00dc9dc630
Author:     Jonathan Creekmore <jonathan.creekmore@xxxxxxxxx>
AuthorDate: Thu Dec 3 15:35:09 2015 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Dec 3 15:35:09 2015 +0100

    build: fix clean to remove all *.o and .*.d files
    
    In commit 8b6ef9c152edceabecc7f90c811cd538a7b7a110, several files in
    xen/common/compat were changed to be built using the Makefile in
    xen/common, by appending the compat prefix to the object
    files. Additionally, the xen/common/compat directory was removed from
    the subdirs-y variable, so it is no longer visited by the clean
    rule. This resulted in some object files and dependency files being
    generated by inclusion into obj-y, but not cleaned because they lived in a
    directory that was unvisited by the clean rules.
    
    Since there is a desire for all of the object files and dependency files
    to be cleaned, just search for all objects and dependency files and
    delete them on clean. The previous method of only tracking with the
    $(DEPS) and *.o in the clean rules had the disadvantage that, if the
    configuration changed between a build and a clean, some of the
    dependencies or objects could get left behind. This method does not have
    the same disadvantage.
    
    Signed-off-by: Jonathan Creekmore <jonathan.creekmore@xxxxxxxxx>
    [dropped removal of *.o and $(DEPS) from xen/Rules.mk's clean rule]
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/Makefile |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/xen/Makefile b/xen/Makefile
index 3a1de99..62c3a6e 100644
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -91,7 +91,8 @@ _clean: delete-unfresh-files
        $(MAKE) -f $(BASEDIR)/Rules.mk -C xsm clean
        $(MAKE) -f $(BASEDIR)/Rules.mk -C crypto clean
        $(MAKE) -f $(BASEDIR)/Rules.mk -C arch/$(TARGET_ARCH) clean
-       rm -f include/asm *.o $(TARGET) $(TARGET).gz $(TARGET).efi 
$(TARGET)-syms *~ core $(DEPS)
+       find . \( -name "*.o" -o -name ".*.d" \) -exec rm -f {} \;
+       rm -f include/asm $(TARGET) $(TARGET).gz $(TARGET).efi $(TARGET)-syms 
*~ core
        rm -f include/asm-*/asm-offsets.h
        rm -f .banner
 
--
generated by git-patchbot for /home/xen/git/xen.git#master

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