AdaCL vs GNAT2007: "Deep_Tag_Finalize" not declared in "Finalization_Implementation"error
in [ADA]
|
From: Erik J Pessers on 5 Dec 2007 06:40 Dear all, Trying GNAT2007 iso the GCC GNAT compiler poses one issue: the Ada code I'm using relies on the ADACL library, and in particular the CG (garbage collection) modules. These seem to depend on a routine "Deep_Tag_Finalize" which is available in the Debian distro gcc-gnat compiler, but does not seem to be available in Gnat2007 (scanned the adainclude directory but found no match). Compiling using Gnat2007 results in: bash-3.1$ gnatmake utils-booleans-dsc gcc -c -gnato -fstack-check -O2 utils-booleans-dsc.adb ... gcc -c -gnato -fstack-check -O2 adacl.ads gcc -c -gnato -fstack-check -O2 adacl-gc.adb adacl-gc.adb:105:13: "Deep_Tag_Finalize" not declared in \ "Finalization_Implementation" gnatmake: "adacl-gc.adb" compilation error Anyone out there who has seen this problem before, and who can advise? TIA
From: Erik J Pessers on 5 Dec 2007 10:03 Ludovic Brenta wrote: > Erik J Pessers writes: >> Dear all, >> >> Trying GNAT2007 iso the GCC GNAT compiler poses one issue: the Ada >> code I'm using relies on the ADACL library, and in particular the CG >> (garbage collection) modules. These seem to depend on a routine >> "Deep_Tag_Finalize" which is available in the Debian distro >> gcc-gnat compiler, but does not seem to be available in Gnat2007 >> (scanned the adainclude directory but found no match). > > Deep_Tag_Finalize was removed during the First Giant Merge of AdaCore > to the GCC sources on October 21, 2003 (Subversion commit 72751). > > Therefore I infer that the Debian distro you speak of is Debian 3.1 > "Sarge" where the compiler is gnat 3.15p. All versions after that > (i.e. gnat-4.1 in Debian 4.0 "Etch") lack Deep_Tag_Finalize. > > Unfortunately you are probably not going to like my advice: rewrite > the GC part of AdaCL to match the more recent versions of GCC and GNAT > GPL Edition. > Ludovic, Thx for feedback. Re Debian: I'm using Debian Lenny, with gnat-4.1 (4.1.2-8) and this *is* (still?) providing Deep_Tag_Finalize; I suppose that will soon change then. I'll follow up on the advise to delve into it: the situation may change apparently. Not the most easy part of Ada to delve into though. We'll see.
From: Martin Krischik on 7 Dec 2007 09:22 Erik J Pessers schrieb: > Dear all, > > Trying GNAT2007 iso the GCC GNAT compiler poses one issue: the Ada > code I'm using relies on the ADACL library, and in particular the CG > (garbage collection) modules. These seem to depend on a routine > "Deep_Tag_Finalize" which is available in the Debian distro > gcc-gnat compiler, but does not seem to be available in Gnat2007 > (scanned the adainclude directory but found no match). > > Compiling using Gnat2007 results in: > > bash-3.1$ gnatmake utils-booleans-dsc > gcc -c -gnato -fstack-check -O2 utils-booleans-dsc.adb > ... > gcc -c -gnato -fstack-check -O2 adacl.ads > gcc -c -gnato -fstack-check -O2 adacl-gc.adb > adacl-gc.adb:105:13: "Deep_Tag_Finalize" not declared in \ > "Finalization_Implementation" > gnatmake: "adacl-gc.adb" compilation error > > > Anyone out there who has seen this problem before, and who can advise? Wow - somebody is using my Library!!! Well the problem has been solved in the Subversion copy. Martin -- mailto://krischik(a)users.sourceforge.net Ada programming at: http://ada.krischik.com
From: Martin Krischik on 7 Dec 2007 09:24 Ludovic Brenta schrieb: > Erik J Pessers writes: >> Dear all, >> >> Trying GNAT2007 iso the GCC GNAT compiler poses one issue: the Ada >> code I'm using relies on the ADACL library, and in particular the CG >> (garbage collection) modules. These seem to depend on a routine >> "Deep_Tag_Finalize" which is available in the Debian distro >> gcc-gnat compiler, but does not seem to be available in Gnat2007 >> (scanned the adainclude directory but found no match). > > Deep_Tag_Finalize was removed during the First Giant Merge of AdaCore > to the GCC sources on October 21, 2003 (Subversion commit 72751). > Therefore I infer that the Debian distro you speak of is Debian 3.1 > "Sarge" where the compiler is gnat 3.15p. All versions after that > (i.e. gnat-4.1 in Debian 4.0 "Etch") lack Deep_Tag_Finalize. > Last I checked it was still part of GCC 4.2.2 - which shows how far back that version really is :-(. Martin -- mailto://krischik(a)users.sourceforge.net Ada programming at: http://ada.krischik.com
|
Pages: 1 Prev: ObjectAda and Long_Long_Float Next: ObjectAda and Long_Long_Float |