diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-10-30 01:03:54 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-11-02 00:15:26 +0900 |
| commit | 3f80babd9ca477d19a027e0b25b95973cd7f7357 (patch) | |
| tree | bae006c89e370d107cd03c66c1dc3cf7da1c2bbd | |
| parent | 0085b4191f3e30ec94beef4103679f2828d3c54f (diff) | |
| download | lwn-3f80babd9ca477d19a027e0b25b95973cd7f7357.tar.gz lwn-3f80babd9ca477d19a027e0b25b95973cd7f7357.zip | |
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>
| -rw-r--r-- | Documentation/kbuild/makefiles.txt | 15 | ||||
| -rw-r--r-- | scripts/Kbuild.include | 4 |
2 files changed, 0 insertions, 19 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 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index ca21a35fa244..19a63db62fb9 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -147,10 +147,6 @@ cc-name = $(shell $(CC) -v 2>&1 | grep -q "clang version" && echo clang || echo # cc-version cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) -# cc-fullversion -cc-fullversion = $(shell $(CONFIG_SHELL) \ - $(srctree)/scripts/gcc-version.sh -p $(CC)) - # cc-ifversion # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4)) |