Hi Allan,
> On 3 Aug 2018, at 12:56, Allan Sandfeld Jensen <li...@carewolf.com> wrote:
>
> On Mittwoch, 1. August 2018 18:32:30 CEST Joseph Myers wrote:
>> On Wed, 1 Aug 2018, Allan Sandfeld Jensen wrote:
>>> gcc/
>
> 2018-07-29 Allan Sandfeld Jensen <allan.jen...@qt.io>
>
> gcc/doc
>
> * invoke.texi: Document -r
>
> gcc/
> * gcc.c (LINK_COMMAND_SPEC): Handle -r like -nostdlib
> * config/darwin.h (LINK_COMMAND_SPEC): Handle -r like -nostdlib
> ---
> gcc/config/darwin.h | 8 ++++----
> gcc/doc/invoke.texi | 7 ++++++-
> gcc/gcc.c | 6 +++---
> 3 files changed, 13 insertions(+), 8 deletions(-)
>
> diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
> index 980ad9b4057..6ad657a4958 100644
> --- a/gcc/config/darwin.h
> +++ b/gcc/config/darwin.h
> @@ -178,20 +178,20 @@ extern GTY(()) int darwin_ms_struct;
> "%X %{s} %{t} %{Z} %{u*} \
> %{e*} %{r} \
> %{o*}%{!o:-o a.out} \
> - %{!nostdlib:%{!nostartfiles:%S}} \
> + %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
> %{L*} %(link_libgcc) %o
> %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} \
> %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1): \
> %{static|static-libgcc|static-libstdc++|static-libgfortran:
> libgomp.a%s; : -lgomp } } \
> %{fgnu-tm: \
> %{static|static-libgcc|static-libstdc++|static-libgfortran: libitm.a%s;
> : -litm } } \
> - %{!nostdlib:%{!nodefaultlibs:\
> + %{!nostdlib:%{!r:%{!nodefaultlibs:\
> %{%:sanitize(address): -lasan } \
> %{%:sanitize(undefined): -lubsan } \
> %(link_ssp) \
> " DARWIN_EXPORT_DYNAMIC " %<rdynamic \
> %(link_gcc_c_sequence) \
> - }}\
> - %{!nostdlib:%{!nostartfiles:%E}} %{T*} %{F*} }}}}}}}"
> + }}}\
> + %{!nostdlib:%{!r:%{!nostartfiles:%E}}} %{T*} %{F*} }}}}}}}"
>
> #define DSYMUTIL "\ndsymutil”
The Darwin part looks reasonable to me.
Thanks for doing this,
Iain
