Commit 08e78653 authored by Steven Noonan's avatar Steven Noonan Committed by Thomas Petazzoni
Browse files

package/perf: fix build failures with high 'make -j' values 



The 'perf' Makefile is flaky on some kernel versions. It will still parallelize
the build even with 'make -j1' because it explicitly invokes a sub-make with
the correct flags. But the top-level make is not smart enough to handle large
'-j' values.

Signed-off-by: default avatarSteven Noonan <steven@uplinklabs.net>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 4237a1f7

package/perf/perf.mk

+2 −2
Original line number Diff line number Diff line
@@ -53,14 +53,14 @@ define PERF_BUILD_CMDS 
			fi \

		fi \

	fi

	$(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools/perf \

	$(TARGET_MAKE_ENV) $(MAKE1) -C $(LINUX_DIR)/tools/perf \

		$(PERF_MAKE_FLAGS) O=$(@D)

endef



# After installation, we remove the Perl and Python scripts from the

# target.

define PERF_INSTALL_TARGET_CMDS

	$(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools/perf \

	$(TARGET_MAKE_ENV) $(MAKE1) -C $(LINUX_DIR)/tools/perf \

		$(PERF_MAKE_FLAGS) O=$(@D) install

	$(RM) -rf $(TARGET_DIR)/usr/libexec/perf-core/scripts/

endef