kbuild: Fix build with binutils <= 2.19

The D option of ar is only available in newer versions.

Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Michal Marek
2011-04-20 13:45:30 +02:00
parent a8b8017c34
commit 40df759e2b
4 changed files with 16 additions and 2 deletions

View File

@@ -141,6 +141,11 @@ cc-ldoption = $(call try-run,\
ld-option = $(call try-run,\
$(CC) /dev/null -c -o "$$TMPO" ; $(LD) $(1) "$$TMPO" -o "$$TMP",$(1),$(2))
# ar-option
# Usage: KBUILD_ARFLAGS := $(call ar-option,D)
# Important: no spaces around options
ar-option = $(call try-run, $(AR) rc$(1) "$$TMP",$(1),$(2))
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