On 27 Dec 2013, at 1:36 am, [email protected] wrote:
>>
>> gnatlink -no_compact_unwind ghdl_mcode.ali -g memsegs_c.o chkstk.o
>> i386.o linux.o times.o grt-cbinding.o grt-cvpi.o
>
> No, you should write -Wl,-no_compact_unwind.
Oh I get it, pass the flag to the loader.
david_koontz@Macbook: gnatlink -Wl,-no_compact_unwind ghdl_mcode.ali -g
memsegs_c.o chkstk.o i386.o linux.o times.o grt-cbinding.o grt-cvpi.o
Which works just fine without the warnings.
(Thanks)
Seeing as how gnatlink isn't called directly, can the flag be passed elsewhere,
or is the easiest thing to do is at a relink target to the Makefile? Some of
us don't understand gnat.
GNAT_LARGS is supposed to be linker switches from a little googling.
Changed translate/ghdldrv/Makefile by adding line 40:
GNAT_LARGS= -Wl,-no_compact_unwind
(line 39 is commented out)
and:
david_koontz@Macbook: rm ghdl_mcode
remove ghdl_mcode? y
david_koontz@Macbook: make target=darwin-i686
curdir=`cd ..; pwd`; \
sed -e "s%@COMPILER_GCC@%$curdir/ghdl1-gcc%" \
-e "s%@COMPILER_DEBUG@%$curdir/ghdl1-debug%" \
-e "s%@COMPILER_MCODE@%$curdir/ghdl1-mcode%" \
-e "s%@COMPILER_LLVM@%$curdir/ghdl1-llvm%" \
-e "s%@POST_PROCESSOR@%$curdir/../ortho/oread/oread-gcc%" \
-e "s%@PREFIX@%$curdir/lib/%" < default_pathes.ads.in >
default_pathes.ads
gnatmake -aI../../ortho/mcode -aI../../ortho -gnaty3befhkmr -gnata -gnatwae
-aI../.. -aI.. -aI../../psl -aI../grt -aO.. -g -gnatf -gnat05 ghdl_mcode -bargs
-E -largs memsegs_c.o chkstk.o -Wl,-no_compact_unwind i386.o linux.o times.o
grt-cbinding.o grt-cvpi.o
gcc -c -I../../ortho/mcode -I../../ortho -gnaty3befhkmr -gnata -gnatwae -I../..
-I.. -I../../psl -I../grt -g -gnatf -gnat05 ghdllocal.adb
gcc -c -I../../ortho/mcode -I../../ortho -gnaty3befhkmr -gnata -gnatwae -I../..
-I.. -I../../psl -I../grt -g -gnatf -gnat05 default_pathes.ads
gcc -c -I../../ortho/mcode -I../../ortho -gnaty3befhkmr -gnata -gnatwae -I../..
-I.. -I../../psl -I../grt -g -gnatf -gnat05 ghdlcomp.adb
gnatbind -aI../../ortho/mcode -aI../../ortho -aI../.. -aI.. -aI../../psl
-aI../grt -aO.. -E -x ghdl_mcode.ali
gnatlink ghdl_mcode.ali -g memsegs_c.o chkstk.o -Wl,-no_compact_unwind i386.o
linux.o times.o grt-cbinding.o grt-cvpi.o
david_koontz@Macbook:
It worked.
(Sometimes it's convenient Tristan does this stuff for a living.)
And what's worse is I couldn't find -no_compact_unwind documented for Apple's
ld.
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