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Full Discussion: Compiling GCC 6.3.0 - Error with Library
Top Forums UNIX for Beginners Questions & Answers Compiling GCC 6.3.0 - Error with Library Post 302993060 by PJ_Namias on Monday 6th of March 2017 10:12:54 AM
Old 03-06-2017
Hammer & Screwdriver Compiling GCC 6.3.0 - Error with Library
First of all -- thanks for being patient with me. I hope I'm submitting this correctly. Also I haven't done UNIX Admin since the early 1990's. I'm actually a DBA. But, since I'm the one in the office with the UNIX experience, I'm the SA.

I haven't been able to compile GCC 6.3.0 which I need to compile OpenSSL 1.1.0 & Apache 2.4. I have made progress though. I have updated or installed all of the prerequisites that I could determine so the rest of the utilities/tools should be up-to-date. The only thing that evades me seems to be ELF. I tried to figure this one out and ended up banging my head against a wall!

I'm following the instructions laid out in gcc dot gnu dot org and a few other sites. The error I'm getting is for Undefined Symbols. I'm guessing that means I'm missing a library somewhere. Or have an incorrect version at a minimum. Below is the last part of the "make" dialog. You'll see the message about "wrong ELF class: ELFCLASS64" and "g++: unrecognized option `-no-pie'" there too.

Not being one to sit idle while waiting for assistance, I've been trying to research this issue. My thoughts are that there are some libraries that the compile wants in the specific 32-bit or 64-bit format and the one that is being grabbed 1st is the wrong one. How can I tell exactly which library is breaking the make? To my untrained eye, it looks like one of the libraries in question (concat.o) is being created "on the fly" during the GCC compile process. If that's the case, how do I get it to compile in the correct version?

The current compiler version is 3.4.3. I also thought that perhaps I'm just trying to take too big of an upgrade leap & might need to do this in stages. If y'all could point me in the right direction, it would be greatly appreciated.

Oh -- Server is Sun Solaris 10 U11.

Thanks in advance & have a marvelous Monday! <]8-)
John


Code:
=========   Make Snippet  ================
TARGET_CPU_DEFAULT="" \
HEADERS="auto-host.h ansidecl.h" DEFINES="" \ /bin/bash ../../gcc-6.3.0/gcc/mkconfig.sh bconfig.h
g++ -std=gnu++98 -c   -g -DIN_GCC    -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wno-format -Wmissing-format-attribute -Woverloaded-virtual -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-6.3.0/gcc -I../../gcc-6.3.0/gcc/build -I../../gcc-6.3.0/gcc/../include -I./../intl -I../../gcc-6.3.0/gcc/../libcpp/include  \
        -o build/genmddeps.o ../../gcc-6.3.0/gcc/genmddeps.c
cc1plus: warning: -Wmissing-format-attribute ignored without -Wformat
g++ -std=gnu++98 -c   -g -DIN_GCC    -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wno-format -Wmissing-format-attribute -Woverloaded-virtual -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-6.3.0/gcc -I../../gcc-6.3.0/gcc/build -I../../gcc-6.3.0/gcc/../include -I./../intl -I../../gcc-6.3.0/gcc/../libcpp/include  \
        -o build/read-md.o ../../gcc-6.3.0/gcc/read-md.c
cc1plus: warning: -Wmissing-format-attribute ignored without -Wformat
g++ -std=gnu++98 -c   -g -DIN_GCC    -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wno-format -Wmissing-format-attribute -Woverloaded-virtual -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-6.3.0/gcc -I../../gcc-6.3.0/gcc/build -I../../gcc-6.3.0/gcc/../include -I./../intl -I../../gcc-6.3.0/gcc/../libcpp/include  \
        -o build/errors.o ../../gcc-6.3.0/gcc/errors.c
cc1plus: warning: -Wmissing-format-attribute ignored without -Wformat
g++ -std=gnu++98   -g -DIN_GCC    -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wno-format -Wmissing-format-attribute -Woverloaded-virtual -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE  -no-pie -o build/genmddeps \
    build/genmddeps.o build/read-md.o build/errors.o ../build-sparc-sun-solaris2.10/libiberty/libiberty.a
g++: unrecognized option `-no-pie'
ld: warning: file ../build-sparc-sun-solaris2.10/libiberty/libiberty.a(concat.o): wrong ELF class: ELFCLASS64
Undefined                       first referenced
symbol                             in file
unlock_std_streams                  build/read-md.o
htab_hash_pointer                   build/read-md.o
htab_create                         build/read-md.o
concat                              build/read-md.o
_obstack_begin                      build/read-md.o
_sch_istable                        build/read-md.o
_obstack_newchunk                   build/read-md.o
htab_traverse                       build/read-md.o
htab_find                           build/read-md.o
lbasename                           build/read-md.o
xstrndup                            build/read-md.o
_sch_toupper                        build/read-md.o
htab_hash_string                    build/read-md.o
htab_find_slot                      build/read-md.o
xmalloc                             build/genmddeps.o
xstrdup                             build/read-md.o
ld: fatal: symbol referencing errors. No output written to build/genmddeps
collect2: ld returned 1 exit status
make[3]: *** [Makefile:2691: build/genmddeps] Error 1
make[3]: Leaving directory '/utl/gcc-build/gcc'
make[2]: *** [Makefile:4385: all-stage1-gcc] Error 2
make[2]: Leaving directory '/utl/gcc-build'
make[1]: *** [Makefile:19768: stage1-bubble] Error 2
make[1]: Leaving directory '/utl/gcc-build'
make: *** [Makefile:909: all] Error 2

=================  END SNIPPET  ====================

 

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