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kbuild: rename LDFLAGS to KBUILD_LDFLAGS

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Commit a0f97e06a4 ("kbuild: enable 'make CFLAGS=...' to add
additional options to CC") renamed CFLAGS to KBUILD_CFLAGS.

Commit 222d394d30 ("kbuild: enable 'make AFLAGS=...' to add
additional options to AS") renamed AFLAGS to KBUILD_AFLAGS.

Commit 06c5040cdb ("kbuild: enable 'make CPPFLAGS=...' to add
additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS.

For some reason, LDFLAGS was not renamed.

Using a well-known variable like LDFLAGS may result in accidental
override of the variable.

Kbuild generally uses KBUILD_ prefixed variables for the internally
appended options, so here is one more conversion to sanitize the
naming convention.

I did not touch Makefiles under tools/ since the tools build system
is a different world.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
This commit is contained in:
Masahiro Yamada
2018-08-24 08:20:39 +09:00
parent 87a32e6240
commit d503ac531a
29 changed files with 48 additions and 51 deletions
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4
scripts/link-vmlinux.sh
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@@ -75,7 +75,7 @@ modpost_link()
${KBUILD_VMLINUX_LIBS} \
--end-group"
${LD} ${LDFLAGS} -r -o ${1} ${objects}
${LD} ${KBUILD_LDFLAGS} -r -o ${1} ${objects}
}
# Link of vmlinux
@@ -95,7 +95,7 @@ vmlinux_link()
--end-group \
${1}"
${LD} ${LDFLAGS} ${LDFLAGS_vmlinux} -o ${2} \
${LD} ${KBUILD_LDFLAGS} ${LDFLAGS_vmlinux} -o ${2} \
-T ${lds} ${objects}
else
objects="-Wl,--whole-archive \