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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-08-07 09:16:35 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-08-07 09:16:35 -0400 |
| commit | ad73c67e792c752ddc99f2b0587abae05255dd6d (patch) | |
| tree | e33d5d37a8c56b6fad753fa2d481f43cfb60ae1d /scripts/Kbuild.include | |
| parent | 08eac93a689ca05c7b7413f6d362c7d38b5fd5b1 (diff) | |
| parent | 9f737633e6ee54fc174282d49b2559bd2208391d (diff) | |
Merge branch 'master'
Diffstat (limited to 'scripts/Kbuild.include')
| -rw-r--r-- | scripts/Kbuild.include | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 2180c88cfe89..bb19c1561f1e 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -77,14 +77,20 @@ cc-option-align = $(subst -functions=0,,\ # cc-version # Usage gcc-ver := $(call cc-version, $(CC)) -cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \ - $(if $(1), $(1), $(CC))) +cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) # cc-ifversion # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) cc-ifversion = $(shell if [ $(call cc-version, $(CC)) $(1) $(2) ]; then \ echo $(3); fi;) +# ld-option +# Usage: ldflags += $(call ld-option, -Wl$(comma)--hash-style=both) +ld-option = $(shell if $(CC) $(1) \ + -nostdlib -o ldtest$$$$.out -xc /dev/null \ + > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi; \ + rm -f ldtest$$$$.out) + ### # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj= # Usage: |