[PATCH v2 bpf] libbpf: fix INSTALL flag order

From: Georgi Valkov <redacted>

It was reported ([0]) that having optional -m flag between source and
destination arguments in install command breaks bpftools cross-build on MacOS.
Move -m to the front to fix this issue.

  [0] https://github.com/openwrt/openwrt/pull/3959

Fixes: 7110d80d53f4 ("libbpf: Makefile set specified permission mode")
Signed-off-by: Georgi Valkov <redacted>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
---
 tools/lib/bpf/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index 887a494ad5fc..e9eb6a6e80d2 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile

@@ -215,7 +215,7 @@ define do_install
 	if [ ! -d '$(DESTDIR_SQ)$2' ]; then		\
 		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2';	\
 	fi;						\
-	$(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2'
+	$(INSTALL) $(if $3,-m $3,) $1 '$(DESTDIR_SQ)$2'
 endef
 
 install_lib: all_cmd

-- 
2.24.1

Hello:

This patch was applied to bpf/bpf.git (refs/heads/master):

On Mon, 8 Mar 2021 10:30:38 -0800 you wrote:

From: Georgi Valkov <redacted>

It was reported ([0]) that having optional -m flag between source and
destination arguments in install command breaks bpftools cross-build on MacOS.
Move -m to the front to fix this issue.

  [0] https://github.com/openwrt/openwrt/pull/3959

[...]

Here is the summary with links:
  - [v2,bpf] libbpf: fix INSTALL flag order
    https://git.kernel.org/bpf/bpf/c/e7fb6465d4c8

You are awesome, thank you!
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