stage1/xgcc -Bstage1/ -B/opt/gnu/gcc/gcc-4.0.0/hppa2.0w-hp-hpux11.11/bin/ -g - O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -o build/gengenrtl \ build/gengenrtl.o build/errors.o ../build-hppa2.0w-hp-hpux11.11/libiberty/libib erty.a /usr/ccs/bin/ld: Unsatisfied symbols: putchar (first referenced in build/gengenrtl.o) (data) /usr/ccs/bin/ld: (Warning) Linker features were used that may not be supported i n future releases. The +vallcompatwarnings option can be used to display more de tails, and the ld(1) man page contains additional information. This warning can be suppressed with the +vnocompatwarnings option. collect2: ld returned 1 exit status make[2]: *** [build/gengenrtl] Error 1
The above error indicates that .import assembler directives are not being emitted for undefined functions. As a result, the type defaults to "data". -- Summary: [4.0 Regression] /usr/ccs/bin/ld: Unsatisfied symbols: putchar (first referenced in build/gengenrtl.o) (data) Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: critical Priority: P2 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: danglin at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: hppa2.0w-hp-hpux11.11 GCC host triplet: hppa2.0w-hp-hpux11.11 GCC target triplet: hppa2.0w-hp-hpux11.11 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18897