From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 80886 invoked by alias); 27 Apr 2015 14:15:22 -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 80730 invoked by uid 48); 27 Apr 2015 14:15:08 -0000 From: "bernd.edlinger at hotmail dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug libgcc/65902] New: GCC-5.1 fails to bootstrap for eCos/arm-eabi Date: Mon, 27 Apr 2015 14:15:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libgcc X-Bugzilla-Version: 5.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: bernd.edlinger at hotmail dot de X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: 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 target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-04/txt/msg02287.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D65902 Bug ID: 65902 Summary: GCC-5.1 fails to bootstrap for eCos/arm-eabi Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc Assignee: unassigned at gcc dot gnu.org Reporter: bernd.edlinger at hotmail dot de Target Milestone: --- build for eCos fails in libgcc because sys-include/cyg/infra/cyg_type.h typedef's bool and libgcc/unwind-arm-common.inc defines it too. ../gcc-5.1.0/configure --prefix=3D/home/ed/gnu/arm-eabi --target=3Darm-eabi --with-newlib --enable-languages=3Dc,c++ --disable-hosted-libstdcxx --disable-__cxa-atexit --disable-libquadmath --disable-decimal-float make [...] /home/ed/gnu/gcc-build-arm/./gcc/xgcc -B/home/ed/gnu/gcc-build-arm/./gcc/ -B/home/ed/gnu/arm-eabi/arm-eabi/bin/ -B/home/ed/gnu/arm-eabi/arm-eabi/lib/ -isystem /home/ed/gnu/arm-eabi/arm-eabi/include -isystem /home/ed/gnu/arm-eabi/arm-eabi/sys-include -g -O2 -O2 -g -O2 -DIN_GCC=20 -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition= =20 -isystem ./include -fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fno-inline -I. -I. -I../.././gcc -I../../../gcc-5.1.0/libgcc -I../../../gcc-5.1.0/libgcc/. -I../../../gcc-5.1.0/libgcc/../gcc -I../../../gcc-5.1.0/libgcc/../include=20 -DHAVE_CC_TLS -o _fractunsUDIHQ.o -MT _fractunsUDIHQ.o -MD -MP -MF _fractunsUDIHQ.dep -DL_fractuns -DFROM_UDI -DTO_HQ -c ../../../gcc-5.1.0/libgcc/fixed-bit.c -fvisibility=3Dhidden -DHIDE_EXPORTS /home/ed/gnu/gcc-build-arm/./gcc/xgcc -B/home/ed/gnu/gcc-build-arm/./gcc/ -B/home/ed/gnu/arm-eabi/arm-eabi/bin/ -B/home/ed/gnu/arm-eabi/arm-eabi/lib/ -isystem /home/ed/gnu/arm-eabi/arm-eabi/include -isystem /home/ed/gnu/arm-eabi/arm-eabi/sys-include -g -O2 -O2 -g -O2 -DIN_GCC=20 -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition= =20 -isystem ./include -fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fno-inline -I. -I. -I../.././gcc -I../../../gcc-5.1.0/libgcc -I../../../gcc-5.1.0/libgcc/. -I../../../gcc-5.1.0/libgcc/../gcc -I../../../gcc-5.1.0/libgcc/../include=20 -DHAVE_CC_TLS -o _fractunsUDISQ.o -MT _fractunsUDISQ.o -MD -MP -MF _fractunsUDISQ.dep -DL_fractuns -DFROM_UDI -DTO_SQ -c ../../../gcc-5.1.0/libgcc/fixed-bit.c -fvisibility=3Dhidden -DHIDE_EXPORTS In file included from ../../../../gcc-5.1.0/libgcc/config/arm/unwind-arm.c:143:0: ../../../../gcc-5.1.0/libgcc/unwind-arm-common.inc:39:23: error: conflicting types for =E2=80=98bool=E2=80=99 typedef unsigned char bool; ^ In file included from /home/ed/gnu/arm-eabi/arm-eabi/sys-include/cyg/libc/stdio/stdio.h:61:0, from /home/ed/gnu/arm-eabi/arm-eabi/sys-include/stdio.h:80, from ../../../../gcc-5.1.0/libgcc/../gcc/tsystem.h:87, from ../../../../gcc-5.1.0/libgcc/unwind-arm-common.inc:25, from ../../../../gcc-5.1.0/libgcc/config/arm/unwind-arm.c:= 143: /home/ed/gnu/arm-eabi/arm-eabi/sys-include/cyg/infra/cyg_type.h:171:21: not= e: previous declaration of =E2=80=98bool=E2=80=99 was here typedef cyg_halbool bool; ^ In file included from ../../../../gcc-5.1.0/libgcc/config/arm/unwind-arm.c:143:0: ../../../../gcc-5.1.0/libgcc/unwind-arm-common.inc: In function =E2=80=98get_eit_entry=E2=80=99: ../../../../gcc-5.1.0/libgcc/unwind-arm-common.inc:245:29: warning: cast discards =E2=80=98const=E2=80=99 qualifier from pointer target type [-Wcast= -qual] ucbp->pr_cache.ehtp =3D (_Unwind_EHT_Header *)&eitp->content; ^ make[4]: *** [unwind-arm.o] Fehler 1 make[4]: Verlasse Verzeichnis '/home/ed/gnu/gcc-build-arm/arm-eabi/thumb/libgcc' make[3]: *** [multi-do] Fehler 1 make[3]: Verlasse Verzeichnis '/home/ed/gnu/gcc-build-arm/arm-eabi/libgcc' make[2]: *** [all-multi] Fehler 2 make[2]: *** Warte auf noch nicht beendete Prozesse... make[2]: Verlasse Verzeichnis '/home/ed/gnu/gcc-build-arm/arm-eabi/libgcc' make[1]: *** [all-target-libgcc] Fehler 2 make[1]: Verlasse Verzeichnis '/home/ed/gnu/gcc-build-arm' make: *** [all] Fehler 2 >>From gcc-bugs-return-484736-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Mon Apr 27 14:16:34 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 82240 invoked by alias); 27 Apr 2015 14:16:33 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 82169 invoked by uid 48); 27 Apr 2015 14:16:29 -0000 From: "bernd.edlinger at hotmail dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug libgcc/65902] GCC-5.1 fails to bootstrap for eCos/arm-eabi Date: Mon, 27 Apr 2015 14:16:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libgcc X-Bugzilla-Version: 5.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: bernd.edlinger at hotmail dot de X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: 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: Message-ID: In-Reply-To: References: 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: 2015-04/txt/msg02288.txt.bz2 Content-length: 632 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65902 --- Comment #1 from Bernd Edlinger --- this would fix the regression: --- libgcc/unwind-arm-common.inc.jj 2015-01-05 13:33:28.000000000 +0100 +++ libgcc/unwind-arm-common.inc 2015-04-27 15:54:04.378469179 +0200 @@ -36,7 +36,7 @@ /* Definitions for C++ runtime support routines. We make these weak declarations to avoid pulling in libsupc++ unnecessarily. */ -typedef unsigned char bool; +#define bool unsigned char typedef struct _ZSt9type_info type_info; /* This names C++ type_info type */ enum __cxa_type_match_result