When building with `make -jN` where `N` is greater than 1, it shows:
make[1]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
make[1]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
This happens because since commit 0d55ea19ccf2 ("version: generate
io_uring_version.h from Makefile.common"), the configure file executes
make command.
Add a '+' char in front of the configure command to silence this
warning.
Cc: Christian Hergert <chergert@xxxxxxxxxx>
Fixes: 0d55ea19ccf2f34c5dd74f80846f9e5f133746ff ("version: generate io_uring_version.h from Makefile.common")
Signed-off-by: Ammar Faizi <ammarfaizi2@xxxxxxxxxxx>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 686be4f..4bd7e24 100644
--- a/Makefile
+++ b/Makefile
@@ -18,21 +18,21 @@ partcheck: all
@echo "make partcheck => TODO add tests with out kernel support"
runtests: all
@$(MAKE) -C test runtests
runtests-loop: all
@$(MAKE) -C test runtests-loop
runtests-parallel: all
@$(MAKE) -C test runtests-parallel
config-host.mak: configure
- @if [ ! -e "$@" ]; then \
+ +@if [ ! -e "$@" ]; then \
echo "Running configure ..."; \
./configure; \
else \
echo "$@ is out-of-date, running configure"; \
sed -n "/.*Configured with/s/[^:]*: //p" "$@" | sh; \
fi
ifneq ($(MAKECMDGOALS),clean)
include config-host.mak
endif
--
Ammar Faizi
