Hello,
after 53924022d8a ("kbuild: fix building bzImage withCONFIG_TRIM_UNUSED_KSYMS
enabled") all of my build scripts build the kernel without the modules.
shouldn't that 'KBUILD_MODULES := 1' happen before we `export KBUILD_MODULES'?
this silly patch fixes the build for me:
======================================================================
From: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Subject: [PATCH] Kbuild: set KBUILD_MODULES before we export it
Tweak the KBUILD_MODULES flag for TRIM_UNUSED_KSYMS configs
before we `export' it.
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
---
Makefile | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/Makefile b/Makefile
index 369099d..035206e 100644
--- a/Makefile
+++ b/Makefile
@@ -336,6 +336,13 @@ ifeq ($(MAKECMDGOALS),)
KBUILD_MODULES := 1
endif
+# For the kernel to actually contain only the needed exported symbols,
+# we have to build modules as well to determine what those symbols are.
+# (this can be evaluated only once include/config/auto.conf has been included)
+ifdef CONFIG_TRIM_UNUSED_KSYMS
+ KBUILD_MODULES := 1
+endif
+
export KBUILD_MODULES KBUILD_BUILTIN
export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
@@ -607,13 +614,6 @@ else
include/config/auto.conf: ;
endif # $(dot-config)
-# For the kernel to actually contain only the needed exported symbols,
-# we have to build modules as well to determine what those symbols are.
-# (this can be evaluated only once include/config/auto.conf has been included)
-ifdef CONFIG_TRIM_UNUSED_KSYMS
- KBUILD_MODULES := 1
-endif
-
# The all: target is the default when no target is given on the
# command line.
# This allow a user to issue only 'make' to build a kernel including modules
--
2.10.2
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