From 6caf437652d858e5795ee16bdaf9f0436d2488f9 Mon Sep 17 00:00:00 2001
From: Paul Spooren <mail@aparcar.org>
Date: Sun, 13 Oct 2019 09:53:40 -1000
Subject: [PATCH] build: add buildinfo as single Makefile target
The prepare target was added some 11 years ago to build tools and
toolchain and was recently extended to create buildinfo files for
reproducibility, meaning {feeds,version,config}.buildinfo.
As the buildbot workflow is more complex than the single prepare (kmod
feed insertion), prepare is only used to create those buildinfo files.
Running prepare however runs `target/compile` as well, taking time even
everything is already compiled.
Splitting this allows the buildbot to run only the `buildinfo` target
while others can still use the convenience feature `prepare`.
Signed-off-by: Paul Spooren <mail@aparcar.org>
---
Makefile | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 65ee10a84b8..181c33b180f 100644
--- a/Makefile
+++ b/Makefile
@@ -100,9 +100,12 @@ diffconfig: FORCE
mkdir -p $(BIN_DIR)
$(SCRIPT_DIR)/diffconfig.sh > $(BIN_DIR)/config.buildinfo
-prepare: .config $(tools/stamp-compile) $(toolchain/stamp-compile)
+buildinfo: FORCE
$(_SINGLE)$(SUBMAKE) -r diffconfig buildversion feedsversion
+prepare: .config $(tools/stamp-compile) $(toolchain/stamp-compile)
+ $(_SINGLE)$(SUBMAKE) -r buildinfo
+
world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE
$(_SINGLE)$(SUBMAKE) -r package/index
$(_SINGLE)$(SUBMAKE) -r checksum
--
GitLab