From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31483 invoked by alias); 3 May 2004 15:42:47 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 31453 invoked by alias); 3 May 2004 15:42:45 -0000 Date: Mon, 03 May 2004 15:42:00 -0000 From: "gcc-bugzilla at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org Message-ID: <20040503154240.15266.ro@techfak.uni-bielefeld.de> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug fortran/15266] New: [tree-ssa] libgfortran doesn't compile on IRIX 5.3 X-Bugzilla-Reason: CC X-SW-Source: 2004-05/txt/msg00212.txt.bz2 List-Id: Trying to bootstrap the current tree-ssa branch with GNU gmp 4.1.3 on IRIX 5.3 fails (even after fixing another problem with io/unix.c): /vol/gcc/obj/gcc-3.5-tree-ssa-20040429/5.3-gcc-gas-gld/gcc/xgcc -B/vol/gcc/obj/gcc-3.5-tree-ssa-20040429/5.3-gcc-gas-gld/gcc/ -B/vol/gcc/share/mips-sgi-irix5.3/bin/ -B/vol/gcc/share/mips-sgi-irix5.3/lib/ -isystem /vol/gcc/share/mips-sgi-irix5.3/include -isystem /vol/gcc/share/mips-sgi-irix5.3/sys-include -DHAVE_CONFIG_H -I. -I/vol/gnu/src/gcc/gcc-tree-ssa-dist/libgfortran -I. -I/vol/gnu/src/gcc/gcc-tree-ssa-dist/libgfortran/io -O2 -std=gnu99 -O2 -MT exp_c8.lo -MD -MP -MF .deps/exp_c8.Tpo -c /vol/gnu/src/gcc/gcc-tree-ssa-dist/libgfortran/generated/exp_c8.c -DPIC -o .libs/exp_c8.o /vol/gnu/src/gcc/gcc-tree-ssa-dist/libgfortran/generated/exp_c4.c: In function `csqrtf': /vol/gnu/src/gcc/gcc-tree-ssa-dist/libgfortran/generated/exp_c4.c:101: warning: implicit declaration of function 'copysignf' /vol/gnu/src/gcc/gcc-tree-ssa-dist/libgfortran/generated/exp_c8.c:29: error: conflicting types for 'cabs' /vol/gcc/obj/gcc-3.5-tree-ssa-20040429/5.3-gcc-gas-gld/gcc/include/math.h:300: error: previous declaration of 'cabs' was here make[3]: *** [exp_c8.lo] Error 1 This happens because has struct __cabs_s { double a,b; }; extern double cabs(struct __cabs_s); which conflicts with GFC_REAL_8 cabs (GFC_COMPLEX_8 z); This problem is likely to occur on other pre-ISO C99 systems as well (e.g. even Tru64 UNIX V5.1B has extern double cabs __(( double, double )); ), so the functions should probably be renamed wholesale to avoid such conflicts. Environment: System: IRIX lynx 5.3 11091812 IP22 mips host: mips-sgi-irix5.3 build: mips-sgi-irix5.3 target: mips-sgi-irix5.3 configured with: /vol/gnu/src/gcc/gcc-tree-ssa-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls --with-gnu-as --with-as=/vol/gcc/lib/gas-2.14.90 --with-gnu-ld --with-ld=/vol/gcc/lib/gld-2.14.90 --disable-libmudflap --with-gmp-dir=/vol/gnu/obj/gmp-4.1.3 How-To-Repeat: Bootstrap the tree-ssa branch as described. -- Summary: [tree-ssa] libgfortran doesn't compile on IRIX 5.3 Product: gcc Version: unknown Status: UNCONFIRMED Severity: critical Priority: P2 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ro at techfak dot uni-bielefeld dot de CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: mips-sgi-irix5.3 GCC host triplet: mips-sgi-irix5.3 GCC target triplet: mips-sgi-irix5.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15266