kbuild: remove unused cc-fullversion variable
The last user of cc-fullversion was removed by commit f2910f0e68
("powerpc: remove old GCC version checks").
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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@ -537,21 +537,6 @@ more details, with real examples.
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The third parameter may be a text as in this example, but it may also
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The third parameter may be a text as in this example, but it may also
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be an expanded variable or a macro.
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be an expanded variable or a macro.
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cc-fullversion
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cc-fullversion is useful when the exact version of gcc is needed.
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One typical use-case is when a specific GCC version is broken.
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cc-fullversion points out a more specific version than cc-version does.
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Example:
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#arch/powerpc/Makefile
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$(Q)if test "$(cc-fullversion)" = "040200" ; then \
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echo -n '*** GCC-4.2.0 cannot compile the 64-bit powerpc ' ; \
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false ; \
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fi
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In this example for a specific GCC version the build will error out
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explaining to the user why it stops.
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cc-cross-prefix
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cc-cross-prefix
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cc-cross-prefix is used to check if there exists a $(CC) in path with
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cc-cross-prefix is used to check if there exists a $(CC) in path with
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one of the listed prefixes. The first prefix where there exist a
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one of the listed prefixes. The first prefix where there exist a
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@ -147,10 +147,6 @@ cc-name = $(shell $(CC) -v 2>&1 | grep -q "clang version" && echo clang || echo
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# cc-version
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# cc-version
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cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC))
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cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC))
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# cc-fullversion
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cc-fullversion = $(shell $(CONFIG_SHELL) \
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$(srctree)/scripts/gcc-version.sh -p $(CC))
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# cc-ifversion
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# cc-ifversion
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# Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
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# Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
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cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
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cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
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