From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3896 invoked by alias); 3 Jul 2013 08:48:24 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 3849 invoked by uid 48); 3 Jul 2013 08:48:18 -0000 From: "alexpux at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug ada/57795] New: Fail cross building Ada Date: Wed, 03 Jul 2013 08:48:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: ada X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: alexpux at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-07/txt/msg00144.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57795 Bug ID: 57795 Summary: Fail cross building Ada Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada Assignee: unassigned at gcc dot gnu.org Reporter: alexpux at gmail dot com I try to build i686 multilib mingw toolchain with Ada from linux x86_64 toolchain. First I build cross-compiler linux-x64 -> mingw-x32. Next I try to build mingw-x32 native toolchain from cross and get fail building libada on last step. make[2]: Entering directory `/home/alexx/work32/mingw32-gcc/gnattools' # gnattools1-re make -C ../gcc/ada/tools -f ../Makefile \ "CC=i686-w64-mingw32-gcc" "CFLAGS=-g -O2 -D__USE_MINGW_ACCESS -W -Wall" "LDFLAGS=-static-libstdc++ -static-libgcc -Wl,--stack,12582912" "ADAFLAGS=-gnatpg -gnata" "ADA_CFLAGS=" "INCLUDES=-I. -I.. -I../.. -I/home/alexx/src/gcc-4.8.1/gcc/ada -I/home/alexx/src/gcc-4.8.1/gcc/config -I/home/alexx/src/gcc-4.8.1/gcc/../include -I/home/alexx/src/gcc-4.8.1/gcc" "ADA_INCLUDES=-I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada" "exeext=.exe" "fsrcdir=/home/alexx/src/gcc-4.8.1/gcc" "srcdir=/home/alexx/src/gcc-4.8.1/gcc" "GNATMAKE=gnatmake" "GNATLINK=gnatlink" "GNATBIND=gnatbind" "TOOLSCASE=cross" "LIBGNAT=" INCLUDES="" \ gnatmake-re gnatlink-re make[3]: Entering directory `/home/alexx/work32/mingw32-gcc/gcc/ada/tools' gnatmake -j0 -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada -u sdefault --GCC="i686-w64-mingw32-gcc " gnatmake: objects up to date. gnatmake -j0 -c -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada gnatmake --GCC="i686-w64-mingw32-gcc -g -O2 -D__USE_MINGW_ACCESS -W -Wall -gnatpg -gnata" i686-w64-mingw32-gcc -c -I./ -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada -g -O2 -D__USE_MINGW_ACCESS -W -Wall -gnatpg -gnata -I- /home/alexx/src/gcc-4.8.1/gcc/ada/osint.adb i686-w64-mingw32-gcc -c -I./ -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/ -I. -I/home/alexx/src/gcc-4.8.1/gcc/ada -g -O2 -D__USE_MINGW_ACCESS -W -Wall -gnatpg -gnata -I- /home/alexx/src/gcc-4.8.1/gcc/ada/prj.adb osint.adb:3182:07: warning: types for unchecked conversion have different sizes gnatmake: "/home/alexx/src/gcc-4.8.1/gcc/ada/osint.adb" compilation error make[3]: *** [gnatmake-re] Error 4 make[3]: Leaving directory `/home/alexx/work32/mingw32-gcc/gcc/ada/tools' make[2]: *** [gnattools-cross] Error 2 make[2]: Leaving directory `/home/alexx/work32/mingw32-gcc/gnattools' make[1]: *** [all-gnattools] Error 2 make[1]: Leaving directory `/home/alexx/work32/mingw32-gcc' make: *** [all] Error 2 I see that gcc got wrong headers and libs (I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/../adainclude -I/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/adalib/) from linux native toolchain. But it can be pointed to headers and libs from cross toolchain. I do this operation with different gcc - 4.7.3 and 4.8.1 with the same result. My dirty hack to resolve it is to copy ada headers and libs from cross toolchain to native toolchain. Then build finishing fine. Regards, Alexey.