Hi Linus, please apply before -final. It eliminates annoying output when
we do not compile with CONFIG_KALLSYMS enabled.
From: Mark Rustad <[email protected]>
The following build error happens with 2.6.14-rc4
when CONFIG_KALLSYMS is not defined. The error
message in a fragment of the output was:
CC arch/i386/lib/usercopy.o
AR arch/i386/lib/lib.a
/bin/sh: line 1: +@: command not found
make[3]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule.
CHK include/linux/compile.h
The following patch fixes it.
Signed-off-by: Mark Rustad <[email protected]>
Signed-off-by: Sam Ravnborg <[email protected]>
---
diff --git a/Makefile b/Makefile
index 4e0d7c6..a3ffa20 100644
--- a/Makefile
+++ b/Makefile
@@ -660,8 +660,10 @@ quiet_cmd_sysmap = SYSMAP
# Link of vmlinux
# If CONFIG_KALLSYMS is set .version is already updated
# Generate System.map and verify that the content is consistent
-
+# Use + in front of the vmlinux_version rule to silent warning with make -j2
+# First command is ':' to allow us to use + in front of the rule
define rule_vmlinux__
+ :
$(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version))
$(call cmd,vmlinux__)
-
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