On Tru64 UNIX V4.0F, gcc.dg-struct-layout-1_generate fails to link since the platform lacks snprintf:
Executing on host: gcc -g -O2 -o /vol/gcc/obj/gcc-4.1.0-20050525/4.0f-gcc/gcc/testsuite/gcc.dg-struct-layout-1_generate /vol/gnu/src/gcc/gcc-dist/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c /vol/gnu/src/gcc/gcc-dist/gcc/testsuite/gcc.dg/compat/generate-random.c /vol/gnu/src/gcc/gcc-dist/gcc/testsuite/gcc.dg/compat/generate-random_r.c (timeout = 300) snprintf collect2: ld returned 1 exit status WARNING: Could not compile gcc.dg/compat/struct-layout-1 generator Therefore none of the generated tests are performed. Environment: System: OSF1 rimsky V4.0 1229 alpha Machine: alpha host: alpha-dec-osf4.0f build: alpha-dec-osf4.0f target: alpha-dec-osf4.0f configured with: /vol/gnu/src/gcc/gcc-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls --host alpha-dec-osf4.0f --build alpha-dec-osf4.0f --target alpha-dec-osf4.0f --with-gmp-dir=/vol/gnu/obj/gmp-4.1.3 --with-mpfr-dir=/vol/gnu/obj/gmp-4.1.3 --enable-languages=c,c++,f95,java,objc --disable-libmudflap How-To-Repeat: Bootstrap and test as described above. -- Summary: gcc.dg/compat/struct-layout-1 fails to link on Tru64 UNIX V4.0F Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: other 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: alpha-dec-osf4.0f GCC host triplet: alpha-dec-osf4.0f GCC target triplet: alpha-dec-osf4.0f http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21954