[v3,02/19] Allow make-link-multidir to make subdirectories
Commit Message
The RISC-V Linux ABI doesn't define any libraries that go directly in
lib, instead they go into lib/ilp32 or lib/lp64. This casuse
make-link-multidir to fail when attempting to make library directories
when building a static libc on multilib RISC-V systems.
This patch adds '-p' to mkdir so it will make subdirectories. I've
added "." as an argument so mkdir won't error out if no directories are
provided -- I think "mkdir -p ." should always do nothing.
---
Makerules | 1 +
1 file changed, 1 insertion(+)
Comments
On Tue, 26 Dec 2017, Palmer Dabbelt wrote:
> The RISC-V Linux ABI doesn't define any libraries that go directly in
> lib, instead they go into lib/ilp32 or lib/lp64. This casuse
> make-link-multidir to fail when attempting to make library directories
> when building a static libc on multilib RISC-V systems.
>
> This patch adds '-p' to mkdir so it will make subdirectories. I've
> added "." as an argument so mkdir won't error out if no directories are
> provided -- I think "mkdir -p ." should always do nothing.
OK, please commit, with an appropriate ChangeLog entry.
On Dez 26 2017, Palmer Dabbelt <palmer@dabbelt.com> wrote:
> This patch adds '-p' to mkdir so it will make subdirectories. I've
> added "." as an argument so mkdir won't error out if no directories are
> provided -- I think "mkdir -p ." should always do nothing.
You can use $(addprefix) like make-target-directory.
Andreas.
@@ -1081,6 +1081,7 @@ mv -f $@.new $@
endef
define make-link-multidir
$(patsubst %/,cd %,$(objpfx)); \
+ mkdir -p -- . $(dir $(multidir)); \
$(LN_S) . $(multidir) 2> /dev/null; \
test -L $(multidir)
endef