[Bug target/61974] New: error: ‘ASM_WEAKEN_DECL’ was not declared in this scope

[mliska at suse dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61974

            Bug ID: 61974
           Summary: error: ‘ASM_WEAKEN_DECL’ was not declared in this
                    scope
           Product: gcc
           Version: 4.10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: mliska at suse dot cz
              Host: x86_64
            Target: rs6000-ibm-aix4.3

Attempting to build cross compiler for rs6000 target:

./configure --enable-languages=c --target=rs6000-ibm-aix4.3

Error:
g++ -c   -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions
-fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common 
-DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include
-I../../gcc/../libcpp/include  -I../../gcc/../libdecnumber
-I../../gcc/../libdecnumber/dpd -I../libdecnumber -I../../gcc/../libbacktrace  
 -o rs6000.o -MT rs6000.o -MMD -MP -MF ./.deps/rs6000.TPo
../../gcc/config/rs6000/rs6000.c
../../gcc/config/rs6000/rs6000.c: In function ‘bool
rs6000_declare_alias(symtab_node*, void*)’:
../../gcc/config/rs6000/rs6000.c:29612:50: error: ‘ASM_WEAKEN_DECL’ was not
declared in this scope
  ASM_WEAKEN_DECL (data->file, n->decl, name, NULL);