On 10/22/2013 10:26 AM, Ville Skyttä wrote:
On Mon, Oct 21, 2013 at 3:08 PM, Michael Schwendt <mschwendt@xxxxxxxxx> wrote:
On Mon, 21 Oct 2013 04:01:15 +0200, Kevin Kofler wrote:
We already have one, it's called %{__global_ldflags}. You are indeed
supposed to set LDFLAGS of handwritten makefiles to that. The guidelines
need to be updated.
Also raises the question whether we want more such packages to do
[...]
In many cases the values aren't picked up from the environment but
need to be passed in by other means (such as arguments to make etc).
Also, the meaning of "LDFLAGS" is ambigous, which means implicitly
passing it is somewhat dangerous.
It may mean flags to be passed to the linker through the compiler", but
there also exist Makefiles/build environment, which treat LDFLAGS as
"flags to be directly passed to the linker".
-Wl,-z,relo is from the former family (-Wl ... gcc options to be passed
to the linker through gcc).
gmake defines it as (from "info make"):
`LDFLAGS'
Extra flags to give to compilers when they are supposed to invoke
the linker, `ld'.
Ralf
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