Rainer Orth <r...@cebitec.uni-bielefeld.de> wrote:
> Hi Alexandre,
>
>> On Oct 19, 2020, Andreas Schwab <sch...@linux-m68k.org> wrote:
>>
>>> -nostdinc a-nallfl.ads -o a-nallfl.o
>>> a-nallfl.ads:48:13: warning: intrinsic binding type mismatch on return value
>>> a-nallfl.ads:48:13: warning: intrinsic binding type mismatch on argument 1
>>> a-nallfl.ads:48:13: warning: profile of "Sin" doesn't match the builtin
>>> it binds
>>
>> Thanks for the report. Ada's Standard.Long_Long_Float is mapped to C
>> double rather than long double on this target.
>>
>> Here's a workaround, for aarch64-* and ppc*-linux-gnu, where I've
>> observed the mismatch so far.
>
> your patch similarly broke sparc*-sun-solaris* bootstrap. The attached
> snippet on top of this workaround fixes that.
Also powerpc-darwin.
FAOD - these functions only related to the C “double” [64bit] type, right?
(i.e. this is not related to the use of of long double [on powerpc darwin, the
default for that is the same as AIX - ibm128]).
thanks
Iain
[PATCH] Darwin, Ada, PowerPC : Fix bootstrap after recent change.
---
gcc/ada/Makefile.rtl | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
index 7a0c05b423d..9fd9f6af25f 100644
--- a/gcc/ada/Makefile.rtl
+++ b/gcc/ada/Makefile.rtl
@@ -2778,6 +2778,7 @@ ifeq ($(strip $(filter-out darwin%,$(target_os))),)
ifeq ($(strip $(filter-out powerpc%,$(target_cpu))),)
LIBGNAT_TARGET_PAIRS += \
+ a-nallfl.ads<libgnat/a-nallfl__wraplf.ads \
s-intman.adb<libgnarl/s-intman__posix.adb \
s-osprim.adb<libgnat/s-osprim__posix.adb \
$(ATOMICS_TARGET_PAIRS) \
--
2.24.1
