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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-10-29 19:03:54 +0300
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-11-01 18:15:26 +0300
commit3f80babd9ca477d19a027e0b25b95973cd7f7357 (patch)
treebae006c89e370d107cd03c66c1dc3cf7da1c2bbd /Documentation/kbuild
parent0085b4191f3e30ec94beef4103679f2828d3c54f (diff)
downloadlinux-3f80babd9ca477d19a027e0b25b95973cd7f7357.tar.xz
kbuild: remove unused cc-fullversion variable
The last user of cc-fullversion was removed by commit f2910f0e6835 ("powerpc: remove old GCC version checks"). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Documentation/kbuild')
-rw-r--r--Documentation/kbuild/makefiles.txt15
1 files changed, 0 insertions, 15 deletions
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 7b6a2b2bdc98..8da26c6dd886 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -537,21 +537,6 @@ more details, with real examples.
The third parameter may be a text as in this example, but it may also
be an expanded variable or a macro.
- cc-fullversion
- cc-fullversion is useful when the exact version of gcc is needed.
- One typical use-case is when a specific GCC version is broken.
- cc-fullversion points out a more specific version than cc-version does.
-
- Example:
- #arch/powerpc/Makefile
- $(Q)if test "$(cc-fullversion)" = "040200" ; then \
- echo -n '*** GCC-4.2.0 cannot compile the 64-bit powerpc ' ; \
- false ; \
- fi
-
- In this example for a specific GCC version the build will error out
- explaining to the user why it stops.
-
cc-cross-prefix
cc-cross-prefix is used to check if there exists a $(CC) in path with
one of the listed prefixes. The first prefix where there exist a