| Message ID | 1967924.6sJ7JGzvSp@c100 (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Headers | show |
| Series | tools/power/acpi: Serialize Makefile | expand |
--- a/tools/power/acpi/Makefile +++ b/tools/power/acpi/Makefile @@ -7,6 +7,8 @@ include ../../scripts/Makefile.include +.NOTPARALLEL: + all: acpidbg acpidump ec clean: acpidbg_clean acpidump_clean ec_clean install: acpidbg_install acpidump_install ec_install
Before this patch you get tools/power/acpi/Makefile.rules included in parallel trying to copy KERNEL_INCLUDE multiple times: make -j20 acpi DESCEND power/acpi DESCEND tools/acpidbg DESCEND tools/acpidump DESCEND tools/ec MKDIR include MKDIR include MKDIR include CP include CP include cp: cannot create directory '/home/abuild/rpmbuild/BUILD/linux-5.7.7+git20200917.10b82d517648/tools/power/acpi/include/acpi': File exists make[2]: *** [../../Makefile.rules:20: /home/abuild/rpmbuild/BUILD/linux-5.7.7+git20200917.10b82d517648/tools/power/acpi/include] Error 1 make[1]: *** [Makefile:16: acpidbg] Error 2 make[1]: *** Waiting for unfinished jobs.... with this patch each subdirectory will be processed serialized: DESCEND power/acpi DESCEND tools/acpidbg MKDIR include CP include CC tools/acpidbg/acpidbg.o LD acpidbg STRIP acpidbg DESCEND tools/acpidump CC tools/acpidump/apdump.o ... LD acpidump STRIP acpidump DESCEND tools/ec CC tools/ec/ec_access.o LD ec STRIP ec Signed-off-by: Thomas Renninger <trenn@suse.de> --- tools/power/acpi/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)