path: root/Makefile
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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-01 13:07:48 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-01 13:07:48 -0800
commit455e987c0c2eb2c9045dc854559474cf41509965 (patch)
treeed1923005053eca6f9bd06625e4d278feb6e950c /Makefile
parent7c17e486e865d616f0e37c7f7f0e4dcfab704cd8 (diff)
parentfd6da696f38b00ffeae1185d6f0ec5d4ab3b472d (diff)
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar: "This is mostly about unbreaking architectures that took the UAPI changes in the v3.7 cycle, plus misc fixes." * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf kvm: Fix building perf kvm on non x86 arches perf kvm: Rename perf_kvm to perf_kvm_stat perf: Make perf build for x86 with UAPI disintegration applied perf powerpc: Use uapi/unistd.h to fix build error tools: Pass the target in descend tools: Honour the O= flag when tool build called from a higher Makefile tools: Define a Makefile function to do subdir processing x86: Export asm/{svm.h,vmx.h,perf_regs.h} perf tools: Fix strbuf_addf() when the buffer needs to grow perf header: Fix numa topology printing perf, powerpc: Fix hw breakpoints returning -ENOSPC
Diffstat (limited to 'Makefile')
1 files changed, 4 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 3d2fc460b22f..6cab75b74365 100644
--- a/Makefile
+++ b/Makefile
@@ -1321,10 +1321,12 @@ kernelversion:
# Clear a bunch of variables before executing the submake
tools/: FORCE
- $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= -C $(src)/tools/
+ $(Q)mkdir -p $(objtree)/tools
+ $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/
tools/%: FORCE
- $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= -C $(src)/tools/ $*
+ $(Q)mkdir -p $(objtree)/tools
+ $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/ $*
# Single targets
# ---------------------------------------------------------------------------

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