From: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
qemu-devel@nongnu.org,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Subject: [Qemu-devel] [PATCH 10/12] Makefile.hw: avoid overly large 'make clean' rm command
Date: Fri, 22 Jun 2012 10:40:07 +0100 [thread overview]
Message-ID: <1340358009-16033-11-git-send-email-stefanha@linux.vnet.ibm.com> (raw)
In-Reply-To: <1340358009-16033-1-git-send-email-stefanha@linux.vnet.ibm.com>
From: Peter Maydell <peter.maydell@linaro.org>
Avoid 'make clean' producing an 'rm' command which has a lot
of duplicate 'hw//*.o' arguments, by using $(sort $(dir ..))
rather than $(dir $(sort ..)) so Make's sort function will
remove the duplicates for us. We can also remove the double
'//' safely because $(dir ..) is guaranteed to return a string
ending in '/'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
Makefile.hw | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile.hw b/Makefile.hw
index 2bcbaff..28fe100 100644
--- a/Makefile.hw
+++ b/Makefile.hw
@@ -19,8 +19,8 @@ all: $(hw-obj-y)
@true
clean:
- rm -f $(addsuffix /*.o, $(dir $(sort $(hw-obj-y))))
- rm -f $(addsuffix /*.d, $(dir $(sort $(hw-obj-y))))
+ rm -f $(addsuffix *.o, $(sort $(dir $(hw-obj-y))))
+ rm -f $(addsuffix *.d, $(sort $(dir $(hw-obj-y))))
# Include automatically generated dependency files
-include $(patsubst %.o, %.d, $(hw-obj-y))
--
1.7.10
next prev parent reply other threads:[~2012-06-22 9:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-22 9:39 [Qemu-devel] [PULL 00/12] Trivial patches for June 9 to 22 2012 Stefan Hajnoczi
2012-06-22 9:39 ` [Qemu-devel] [PATCH 01/12] Install 'bepo' keymap already included in Qemu source Stefan Hajnoczi
2012-06-22 9:39 ` [Qemu-devel] [PATCH 02/12] Makefile: Remove BUILD_DIR from qapi-dir Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 03/12] Makefile: Remove macro qapi-dir Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 04/12] Makefile.user: Define CONFIG_USER_ONLY for libuser/ Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 05/12] libqtest: Fix socket_accept() to pass address_len Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 06/12] qemu-config: Use QEMU instead of Qemu Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 07/12] checkpatch: Add QEMU specific rule Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 08/12] arm_gic: Send dbg msgs to stderr not stdout Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 09/12] configure: Fix typo Stefan Hajnoczi
2012-06-22 9:40 ` Stefan Hajnoczi [this message]
2012-06-22 9:40 ` [Qemu-devel] [PATCH 11/12] target-i386: Use QEMU instead of Qemu Stefan Hajnoczi
2012-06-22 9:40 ` [Qemu-devel] [PATCH 12/12] tci: Support INDEX_op_bswap64_i64 Stefan Hajnoczi
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