[dpdk-dev] mk: fix extra options when linking lib through compiler
Commit Message
When using a linker option not known by the compiler like -rpath,
the library linkage was failing.
It is fixed by prefixing the option with -Wl, as it is done in other
makefiles.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
mk/rte.lib.mk | 1 +
1 file changed, 1 insertion(+)
Comments
Hi,
On 11/20/2015 03:02 PM, Thomas Monjalon wrote:
> When using a linker option not known by the compiler like -rpath,
> the library linkage was failing.
> It is fixed by prefixing the option with -Wl, as it is done in other
> makefiles.
>
> Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
> ---
> mk/rte.lib.mk | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk
> index fcc8e20..06a1519 100644
> --- a/mk/rte.lib.mk
> +++ b/mk/rte.lib.mk
> @@ -68,6 +68,7 @@ ifeq ($(LINK_USING_CC),1)
> # Override the definition of LD here, since we're linking with CC
> LD := $(CC) $(CPU_CFLAGS)
> _CPU_LDFLAGS := $(call linkerprefix,$(CPU_LDFLAGS))
> +override EXTRA_LDFLAGS := $(call linkerprefix,$(EXTRA_LDFLAGS))
> else
> _CPU_LDFLAGS := $(CPU_LDFLAGS)
> endif
>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
2015-11-20 16:40, Olivier MATZ:
> On 11/20/2015 03:02 PM, Thomas Monjalon wrote:
> > When using a linker option not known by the compiler like -rpath,
> > the library linkage was failing.
> > It is fixed by prefixing the option with -Wl, as it is done in other
> > makefiles.
> >
> > Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
>
> Acked-by: Olivier Matz <olivier.matz@6wind.com>
Applied
@@ -68,6 +68,7 @@ ifeq ($(LINK_USING_CC),1)
# Override the definition of LD here, since we're linking with CC
LD := $(CC) $(CPU_CFLAGS)
_CPU_LDFLAGS := $(call linkerprefix,$(CPU_LDFLAGS))
+override EXTRA_LDFLAGS := $(call linkerprefix,$(EXTRA_LDFLAGS))
else
_CPU_LDFLAGS := $(CPU_LDFLAGS)
endif