Hi, Jan This probably is expected for AIX 4.3. I am surprised that this occurs for AIX 5.3 because I thought that weak support was available after AIX 5.1 or AIX 5.2.
I think that the weak support and MAKE_DECL_ONE_ONLY are required for proper operation now. Maybe I should formally deprecate AIX 4.3. Thanks, David On Thu, Sep 4, 2014 at 4:39 AM, Jan-Benedict Glaw <jbg...@lug-owl.de> wrote: > Hi! > > I should have sent this earlier, but maybe you're still interested: > > [...] > 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 -Werror > -fno-common -DHAVE_CONFIG_H -I. -I. -I../../../gcc/gcc -I../../../gcc/gcc/. > -I../../../gcc/gcc/../include -I../../../gcc/gcc/../libcpp/include > -I/opt/cfarm/mpc/include -I../../../gcc/gcc/../libdecnumber > -I../../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber > -I../../../gcc/gcc/../libbacktrace -o rs6000.o -MT rs6000.o -MMD -MP -MF > ./.deps/rs6000.TPo ../../../gcc/gcc/config/rs6000/rs6000.c > ../../../gcc/gcc/config/rs6000/rs6000.c: In function 'bool > rs6000_declare_alias(symtab_node*, void*)': > ../../../gcc/gcc/config/rs6000/rs6000.c:29707:50: error: 'ASM_WEAKEN_DECL' > was not declared in this scope > ASM_WEAKEN_DECL (data->file, n->decl, name, NULL); > ^ > make[2]: *** [rs6000.o] Error 1 > > > I see this at least for rs6000-ibm-aix5.3.0 (eg. > http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=350500) > and rs6000-ibm-aix4.3 > (http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=350449). > > MfG, JBG > > -- > Jan-Benedict Glaw jbg...@lug-owl.de +49-172-7608481 > Signature of: The real problem with C++ for kernel modules is: > the second : the language just sucks. > -- Linus Torvalds