diff mbox series

fixup! block: generate coroutine-wrapper code

Message ID 20200526205159.1697083-1-eblake@redhat.com
State New
Headers show
Series fixup! block: generate coroutine-wrapper code | expand

Commit Message

Eric Blake May 26, 2020, 8:51 p.m. UTC 
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

Fix Makefile usage for VPATH builds

Signed-off-by: Eric Blake <eblake@redhat.com>
---

This fixup lets me build locally with my VPATH build; it probably also
explains why patchew and other CLI tools (which use VPATH) were
failing.

 Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/Makefile b/Makefile
index ec15b8ea8900..d194cf067ba7 100644
--- a/Makefile
+++ b/Makefile
@@ -179,7 +179,9 @@  generated-files-y += .git-submodule-status

 COROUTINE_HEADERS = include/block/block.h block/coroutines.h
 block/block-gen.c: $(COROUTINE_HEADERS) $(SRC_PATH)/scripts/coroutine-wrapper.py
-	$(call quiet-command, cat $(COROUTINE_HEADERS) | $(SRC_PATH)/scripts/coroutine-wrapper.py > $@,"GEN","$(TARGET_DIR)$@")
+	$(call quiet-command, \
+	  cat $(addprefix $(SRC_PATH)/,$(COROUTINE_HEADERS)) | \
+	  $(SRC_PATH)/scripts/coroutine-wrapper.py > $@,"GEN","$(TARGET_DIR)$@")

 trace-group-name = $(shell dirname $1 | sed -e 's/[^a-zA-Z0-9]/_/g')