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Re: bison 3.3.2 fails to build or run testsuite
|
From: |
Dennis Clarke |
|
Subject: |
Re: bison 3.3.2 fails to build or run testsuite |
|
Date: |
Wed, 6 Feb 2019 21:10:14 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:65.0) Gecko/20100101 Thunderbird/65.0 |
On 2/6/19 5:46 AM, Akim Demaille wrote:
#include <iostream>
struct foo
{
foo(int v = 42)
: val(v)
{}
foo& operator=(foo& rhs)
{
this->val = rhs.val;
--rhs.val;
return *this;
}
int val;
};
int
main()
{
foo f(10);
foo b(20);
b = f;
std::cout << f.val << ", " << b.val << '\n';
}
First thank you for the new bison release and thank you even more for
the reply wherein I hope we can not only compile but test on a really
harsh winter like environment. Think Siberia and you have a swiss army
knife for survival.
So I am looking firstly at :
Oracle® Developer Studio 12.6: C++ User's Guide
https://docs.oracle.com/cd/E77782_01/html/E77789/index.html
Section 1.5 Standards Conformance
https://docs.oracle.com/cd/E77782_01/html/E77789/bkabg.html
I am not a C++ guy but have certainly dealt with it. I tend to see C as
the lungs of Linux and UNIX whereas C++ is lung cancer. Too many strange
libraries and things like boost and stlport4 and the folks at MySQL seem
to have a real love affair with stlport4 but then they need to release
libraries with their packages and those go in weird non-standard places
along with ELF headers that need RPATH and RUNPATH data to find these
odd libs in weird places which conflict with the libs in system places...
I could go on and on but C++ just seems like a good idea that went
entirely off the rails. We should have stopped with Fortran 77 :-)
Anyways, looking at the "Standards" section above I see :
The C++ compiler (CC) supports the ISO International Standard for
C++, ISO IS 14882:2014, Programming Language—C++. The 2014 standard
replaced the 2011 standard, which in turn replaced the 2003
standard. The compiler recognizes the new features added in
C++11 only when the option –std=c++11 is in effect, and recognizes
the new features added in C++14 only when the option –std=c++14 is
in effect.
OKay so let's try C++14 in the CXXFLAGS :
c$ pwd
/usr/local/build/bison_3.3.2_tests
c$ cat -n const_to_save.cpp
1
2 #include <iostream>
3
4 struct foo
5 {
6 foo(int v = 42)
7 : val(v)
8 {}
9 foo& operator=(foo& rhs)
10 {
11 this->val = rhs.val;
12 --rhs.val;
13 return *this;
14 }
15
16 int val;
17 };
18
19 int
20 main()
21 {
22 foo f(10);
23 foo b(20);
24 b = f;
25 std::cout << f.val << ", " << b.val << '\n';
26 }
27
c$
c$ echo $CXX
/opt/developerstudio12.6/bin/CC
c$ $CXX -std=c++14 -m64 -xarch=sparc -g -xlinkopt=0 -xnolibmil
-xregs=no%appl -xs -H -\# -c -o const_to_save.o const_to_save.cpp
### CC: Note: NLSPATH =
/opt/developerstudio12.6/bin/../lib/locale/%L/LC_MESSAGES/%N.cat:/opt/developerstudio12.6/bin/../../lib/locale/%L/LC_MESSAGES/%N.cat
### CC: Note: TMPDIR = /var/tmp/dclarke
### command line files and options (expanded):
### -std=c++14 -m64 -xarch=sparc
-xdebuginfo=line,param,variable,tagtype,codetag,decl -xglobalize=yes
-xpatchpadding=fix -Qoption driver -dconditional=yes
-xkeep_unref=funcs,vars -xlinkopt=0 -xnolibmil -xregs=no%appl -xs=yes -H
-# -c -oconst_to_save.o const_to_save.cpp
/opt/developerstudio12.6/lib/compilers/bin/ccfe -xarch=v9
-xold_eh_mechanism=no -std=c++14 -D__SunOS_5_10
-D__SunOS_RELEASE=0x051000 -D__SUNPRO_CC=0x5150
-D__MATHERR_RENAME_EXCEPTION -D__unix -D__SVR4__ -D__svr4__ -D__SVR4
-D__sun -D__sun__ -D__SunOS -D__sparcv9 -D__sparc_v9__ -D__sparc
-D__sparc__ -D_LP64 -D__LP64__ -D__arch64__
-D__ORDER_LITTLE_ENDIAN__=1234 -D__ORDER_BIG_ENDIAN__=4321
-D__BYTE_ORDER__=__ORDER_BIG_ENDIAN__ -D__BUILTIN_VA_ARG_INCR -Dunix
-Dsun -Dsparc -D__SUN_PREFETCH -D__SUNPRO_CC_COMPAT='G' -include
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/builtins.h
-include
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/builtins-def.h
-I-xbuiltin -I/opt/developerstudio12.6/lib/compilers/include/CC/gnu
-I/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0
-I/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/backward
-I/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/
-I/opt/developerstudio12.6/lib/compilers/include/cc -I/usr/include
-I/opt/developerstudio12.6/lib/compilers/CC-gcc/lib/gcc/sparc-sun-solaris2.10/5.4.0/include/
-H -ptf /var/tmp/dclarke/ccfe.1549486059.15748.03.%1.%2 -ptx
/opt/developerstudio12.6/bin/CC -ptk "-std=c++14 -m64 -xarch=sparc
-xdebuginfo=line,param,decl,variable,tagtype,codetag -xglobalize=yes
-xpatchpadding=fix -xkeep_unref=funcs,vars -xlinkopt=0 -xnolibmil
-xregs=no%appl -xs=yes -H -# -c -Qoption driver -dconditional=yes "
-compat=g -xglobalize=yes
-xdebuginfo=line,param,variable,tagtype,codetag,decl +d
-xdbggen=dwarf+usedonly+incl+line+param+variable+tagtype+codetag+decl
-xmemalign=8s -xF=%none -xbuiltin=%none -xldscope=global -xivdep=loop
-O0 -xarrayloc const_to_save.cpp -ptb const_to_save.o -o
/var/tmp/dclarke/ccfe.1549486059.15748.01.ir 2>
/var/tmp/dclarke/ccfe.1549486059.15748.02.err
cat /var/tmp/dclarke/ccfe.1549486059.15748.01.ir
>/var/tmp/dclarke/ccfe.1549486059.15748.04.ir
/opt/developerstudio12.6/lib/compilers/bin/previse -Qy -O3 -xarch=sparc
-m64 -xchip=generic -xcache=generic -compat=g
-xdebuginfo=line,param,variable,tagtype,codetag,decl -depend
-xbuiltin=%none -xprefetch=auto,explicit -xprefetch_level=1
-xprefetch_auto_type=no%indirect_array_access -o
/var/tmp/dclarke/iropt.1549486059.15748.05.ir
"-Astatic_err_check:previse_iropt=on:umr=on:aob=on:free=on:nulld=on:nullc=on:msg_ctl_level=0:analytics=off:stderr_output=on"
/var/tmp/dclarke/ccfe.1549486059.15748.04.ir 2>
/var/tmp/dclarke/previse.1549486059.15748.07.err
/opt/developerstudio12.6/lib/compilers/stdlibfilt -stderr <
/var/tmp/dclarke/ccfe.1549486059.15748.02.err
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/builtins.h
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/builtins-def.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/iostream
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/bits/c++config.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/c++config.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/os_defines.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/cpu_defines.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ostream
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ios
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/iosfwd
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/stringfwd.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/memoryfwd.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/postypes.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/cwchar
/usr/include/wchar.h
/usr/include/sys/feature_tests.h
/usr/include/sys/ccompile.h
/usr/include/sys/isa_defs.h
/usr/include/iso/wchar_iso.h
/usr/include/stdio_tag.h
/usr/include/wchar_impl.h
/usr/include/iso/time_iso.h
/usr/include/ctype.h
/usr/include/iso/ctype_iso.h
/usr/include/iso/ctype_c99.h
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/stddef.h
/usr/include/stddef.h
/usr/include/iso/stddef_iso.h
/usr/include/sys/va_list.h
/usr/include/iso/wchar_c99.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/exception
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/atomic_lockfree_defines.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/exception_ptr.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/exception_defines.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/nested_exception.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/char_traits.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/stl_algobase.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/functexcept.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/cpp_type_traits.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ext/type_traits.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ext/numeric_traits.h
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/bits/stl_pair.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/move.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/concept_check.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/type_traits
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/cstdint
/usr/include/stdint.h
/usr/include/sys/stdint.h
/usr/include/sys/int_types.h
/usr/include/sys/int_limits.h
/usr/include/sys/int_const.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/stl_iterator_base_types.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/stl_iterator_base_funcs.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/debug/debug.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/stl_iterator.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/ptr_traits.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/predefined_ops.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/localefwd.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/c++locale.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/clocale
/usr/include/locale.h
/usr/include/iso/locale_iso.h
/usr/include/libintl.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/cctype
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/ios_base.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ext/atomicity.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/gthr.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/gthr-default.h
/usr/include/pthread.h
/usr/include/sys/types.h
/usr/include/sys/machtypes.h
/usr/include/sys/select.h
/usr/include/sys/time_impl.h
/usr/include/sys/time.h
/usr/include/sys/types.h
/usr/include/time.h
/usr/include/sys/types.h
/usr/include/sys/select.h
/usr/include/sched.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/atomic_word.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/locale_classes.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/string
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/allocator.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/c++allocator.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ext/new_allocator.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/new
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/ostream_insert.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/cxxabi_forced.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/stl_function.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/backward/binders.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/range_access.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/initializer_list
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/basic_string.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ext/alloc_traits.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/alloc_traits.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/ext/string_conversions.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/cstdlib
/opt/developerstudio12.6/lib/compilers/include/CC/gnu/stdlib.h
/usr/include/stdlib.h
/usr/include/iso/stdlib_iso.h
/usr/include/iso/stdlib_c99.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/cstdio
/usr/include/stdio.h
/usr/include/iso/stdio_iso.h
/usr/include/stdio_impl.h
/usr/include/iso/stdio_c99.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/cerrno
/usr/include/errno.h
/usr/include/sys/errno.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/functional_hash.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/hash_bytes.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/basic_string.tcc
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/locale_classes.tcc
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/system_error
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/error_constants.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/stdexcept
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/streambuf
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/streambuf.tcc
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/basic_ios.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/locale_facets.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/cwctype
/usr/include/wctype.h
/usr/include/iso/wctype_iso.h
/usr/include/iso/wctype_c99.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/ctype_base.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/streambuf_iterator.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/sparc-sun-solaris2.10/sparcv9/bits/ctype_inline.h
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/locale_facets.tcc
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/basic_ios.tcc
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/ostream.tcc
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/istream
/opt/developerstudio12.6/lib/compilers/CC-gcc/include/c++/5.4.0/bits/istream.tcc
/opt/developerstudio12.6/lib/compilers/bin/cg -Qy -fsimple=0 -compat=g
-xarch=sparc -m64 -xchip=generic -xcache=generic -comdat
-xpatchpadding=fix -xdebuginfo=line,param,variable,tagtype,codetag,decl
-xkeep_unref=funcs,vars -s -xbuiltin=%none -xcode=abs44 -xannotate=yes
-xmemalign=8s -xprefetch=auto,explicit
-xprefetch_auto_type=no%indirect_array_access -xcheck=stkovf
-xcheck=noreturn -xregs=no%appl -xvector=no -oo const_to_save.o -ir
/var/tmp/dclarke/ccfe.1549486059.15748.01.ir
c$
That is an offensive amount of gymnastics to compile a trivial sample.
* * * offensive * * *
However it compiles just fine and :
c$ $CXX -std=c++14 -m64 -xarch=sparc -g -xlinkopt=0 -xnolibmil
-xregs=no%appl -xs -H -\# -o const_to_save const_to_save.o
### CC: Note: NLSPATH =
/opt/developerstudio12.6/bin/../lib/locale/%L/LC_MESSAGES/%N.cat:/opt/developerstudio12.6/bin/../../lib/locale/%L/LC_MESSAGES/%N.cat
### CC: Note: TMPDIR = /var/tmp/dclarke
### command line files and options (expanded):
### -std=c++14 -m64 -xarch=sparc
-xdebuginfo=line,param,variable,tagtype,codetag,decl -xglobalize=yes
-xpatchpadding=fix -Qoption driver -dconditional=yes
-xkeep_unref=funcs,vars -xlinkopt=0 -xnolibmil -xregs=no%appl -xs=yes -H
-# -oconst_to_save const_to_save.o
### CC: Note: LD_LIBRARY_PATH = (null)
### CC: Note: LD_LIBRARY_PATH_64 = (null)
### CC: Note: LD_RUN_PATH = /usr/local/lib
### CC: Note: LD_OPTIONS = -64 -Qy -R/usr/local/lib -L/usr/local/lib
ln -s /opt/developerstudio12.6/lib/compilers
/var/tmp/dclarke/lib_link.1549486137.15757.01
/usr/ccs/bin/ld
-zld32=-S/var/tmp/dclarke/lib_link.1549486137.15757.01/libldstab_ws.so
-zld64=-S/var/tmp/dclarke/lib_link.1549486137.15757.01/sparcv9/libldstab_ws.so
-zld32=-S/var/tmp/dclarke/lib_link.1549486137.15757.01/libld_annotate.so
-zld64=-S/var/tmp/dclarke/lib_link.1549486137.15757.01/sparcv9/libld_annotate.so
-zld32=-S/var/tmp/dclarke/lib_link.1549486137.15757.01/libCCexcept.so.1
-zld64=-S/var/tmp/dclarke/lib_link.1549486137.15757.01/sparcv9/libCCexcept.so.1
/opt/developerstudio12.6/lib/compilers/sparcv9/crti.o
/opt/developerstudio12.6/lib/compilers/sparcv9/CCgrti.o
/opt/developerstudio12.6/lib/compilers/sparcv9/crt1.o
/opt/developerstudio12.6/lib/compilers/sparcv9/values-xa.o -M
/opt/developerstudio12.6/lib/compilers/CC-gcc/gcc_version.map
const_to_save.o -o const_to_save -Y
"P,/opt/developerstudio12.6/lib/compilers/sparcv9:/opt/developerstudio12.6/lib/sparcv9:/usr/ccs/lib/sparcv9:/opt/developerstudio12.6/lib/compilers/CC-gcc/lib/sparcv9:/lib/64:/usr/lib/64"
-Qy
"-R/usr/local/lib:/opt/developerstudio12.6/lib/sparcv9:/opt/developerstudio12.6/lib/compilers/CC-gcc/lib/sparcv9:/opt/developerstudio12.6/lib/compilers/atomic/sparcv9"
-lstdc++ -lgcc_s
/opt/developerstudio12.6/lib/compilers/atomic/sparcv9/libstatomic.so.1
-lCrunG3 -lrt -lm -lc
/opt/developerstudio12.6/lib/compilers/sparcv9/CCgrtn.o
/opt/developerstudio12.6/lib/compilers/sparcv9/crtn.o 2>
/var/tmp/dclarke/ld.1549486137.15757.02.err
/opt/developerstudio12.6/bin/c++filt -filt=no%stdlib <
/var/tmp/dclarke/ld.1549486137.15757.02.err >
/var/tmp/dclarke/cppfilt.1549486137.15757.03.err
/opt/developerstudio12.6/lib/compilers/stdlibfilt -stderr <
/var/tmp/dclarke/cppfilt.1549486137.15757.03.err
ld: warning: option -Q appears more than once, first setting taken
c$
c$
c$ file const_to_save
const_to_save: ELF 64-bit MSB executable SPARCV9 Version 1, dynamically
linked, not stripped
c$ elfdump -de const_to_save
ELF Header
ei_magic: { 0x7f, E, L, F }
ei_class: ELFCLASS64 ei_data: ELFDATA2MSB
ei_osabi: ELFOSABI_SOLARIS ei_abiversion: EAV_SUNW_CURRENT
e_machine: EM_SPARCV9 e_version: EV_CURRENT
e_type: ET_EXEC
e_flags: [ EF_SPARCV9_TSO ]
e_entry: 0x100001340 e_ehsize: 64 e_shstrndx: 31
e_shoff: 0x245d8 e_shentsize: 64 e_shnum: 33
e_phoff: 0x40 e_phentsize: 56 e_phnum: 6
Dynamic Section: .dynamic
index tag value
[0] NEEDED 0x42b libstdc++.so.6
[1] NEEDED 0x455 libgcc_s.so.1
[2] NEEDED 0x4a0 libstatomic.so.1
[3] NEEDED 0x475 libCrunG3.so.1
[4] NEEDED 0x4b1 librt.so.1
[5] NEEDED 0x4bc libm.so.2
[6] NEEDED 0x48d libc.so.1
[7] INIT 0x100001a28
[8] FINI 0x100001b58
[9] RUNPATH 0x4c6
/usr/local/lib:/usr/local/lib:/opt/developerstudio12.6/lib/sparcv9:/opt/developerstudio12.6/lib/compilers/CC-gcc/lib/sparcv9:/opt/developerstudio12.6/lib/compilers/atomic/sparcv9
[10] RPATH 0x4c6
/usr/local/lib:/usr/local/lib:/opt/developerstudio12.6/lib/sparcv9:/opt/developerstudio12.6/lib/compilers/CC-gcc/lib/sparcv9:/opt/developerstudio12.6/lib/compilers/atomic/sparcv9
[11] HASH 0x100000248
[12] STRTAB 0x100000910
[13] STRSZ 0x779
[14] SYMTAB 0x100000400
[15] SYMENT 0x18
[16] CHECKSUM 0x5ca5
[17] VERNEED 0x100001090
[18] VERNEEDNUM 0x4
[19] PLTRELSZ 0x150
[20] PLTREL 0x7
[21] JMPREL 0x1000011e8
[22] RELA 0x1000011a0
[23] RELASZ 0x198
[24] RELAENT 0x18
[25] DEBUG 0
[26] FLAGS 0 0
[27] FLAGS_1 0 0
[28] SUNW_STRPAD 0x200
[29] SUNW_LDMACH 0x2b EM_SPARCV9
[30] PLTGOT 0x100101c00
[31-41] NULL 0
c$
Again we get an ELF file result which needs a bucket of strange things
inside the RUNPATH and RPATH data and that also includes dependencies
on things like libstdc++.so.6 and libCrunG3.so.1 and libgcc_s.so.1??
Why the libgcc_s.so.1 ??
I don't see why.
However it runs :
c$ ./const_to_save
9, 10
c$
I would like to try this on a clean room environment wherein this is
a totally fresh install machine. Would the dependency on libgcc still
be in there?
Why is it there at all?
Regardless it does compile and it runs and I am guessing that is the
whole question.
GCC 8.2.0 can not deal with that object file at all :
c$
c$ /usr/local/gcc8/bin/g++ --version
g++ (GCC) 8.2.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
c$ /usr/local/gcc8/bin/g++ -m64 -std=c++14 -g -o const_to_save
const_to_save.o
Undefined first referenced
symbol in file
__SUNW_ABIG3_cpp_personality const_to_save.o
__cxxabiv1::register_exit_code(void (*)()) const_to_save.o
ld: fatal: symbol referencing errors. No output written to const_to_save
collect2: error: ld returned 1 exit status
c$
However gcc 8.2.0 can compile from source on another machine here :
beta $ /usr/local/gcc8/bin/g++ --version
g++ (GCC) 8.2.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
beta $ /usr/local/gcc8/bin/g++ -m64 -std=c++14 -g -c -o const_to_save.o
const_to_save.cpp
beta $ /usr/local/gcc8/bin/g++ -m64 -std=c++14 -g -o const_to_save
const_to_save.o
beta $ file const_to_save
const_to_save: ELF 64-bit MSB executable SPARCV9 Version 1, dynamically
linked, not stripped
beta $ elfdump -devl const_to_save
ELF Header
ei_magic: { 0x7f, E, L, F }
ei_class: ELFCLASS64 ei_data: ELFDATA2MSB
ei_osabi: ELFOSABI_SOLARIS ei_abiversion: EAV_SUNW_CURRENT
e_machine: EM_SPARCV9 e_version: EV_CURRENT
e_type: ET_EXEC
e_flags: [ EF_SPARCV9_TSO ]
e_entry: 0x100000ca0 e_ehsize: 64 e_shstrndx: 35
e_shoff: 0x8e00 e_shentsize: 64 e_shnum: 36
e_phoff: 0x40 e_phentsize: 56 e_phnum: 6
Version Needed Section: .SUNW_version
index file version
[2] libstdc++.so.6 GLIBCXX_3.4
[3] libgcc_s.so.1 GCC_3.0
[4] libc.so.1 SUNW_0.7
Dynamic Section: .dynamic
index tag value
[0] NEEDED 0x1c6 libstdc++.so.6
[1] NEEDED 0x20a libm.so.2
[2] NEEDED 0x214 librt.so.1
[3] NEEDED 0x1e1 libgcc_s.so.1
[4] NEEDED 0x1f7 libc.so.1
[5] INIT 0x1000011bc
[6] FINI 0x1000011d8
[7] RUNPATH 0x21f /usr/local/lib
[8] RPATH 0x21f /usr/local/lib
[9] HASH 0x100000248
[10] STRTAB 0x100000650
[11] STRSZ 0x42e
[12] SYMTAB 0x100000350
[13] SYMENT 0x18
[14] CHECKSUM 0xbacc
[15] VERNEED 0x100000a80
[16] VERNEEDNUM 0x3
[17] PLTRELSZ 0xf0
[18] PLTREL 0x7
[19] JMPREL 0x100000bb0
[20] RELA 0x100000b20
[21] RELASZ 0x180
[22] RELAENT 0x18
[23] SYMINFO 0x1000001c8
[24] SYMINSZ 0x80
[25] SYMINENT 0x4
[26] REGISTER 0x2
[27] DEBUG 0
[28] FLAGS 0 0
[29] FLAGS_1 0 0
[30] SUNW_STRPAD 0x200
[31] SUNW_LDMACH 0x2b EM_SPARCV9
[32] PLTGOT 0x100101300
[33-43] NULL 0
beta $ ls -lap
total 130
drwxr-xr-x 2 dclarke devl 5 Feb 6 21:03 ./
drwxrwxrwt 43 root root 219 Feb 6 21:02 ../
-rwxr-xr-x 1 dclarke devl 38656 Feb 6 21:03 const_to_save
-rw-r--r-- 1 dclarke devl 314 Feb 6 20:09 const_to_save.cpp
-rw-r--r-- 1 dclarke devl 35952 Feb 6 21:03 const_to_save.o
beta $ ./const_to_save
9, 10
beta $
So I don't know where we are here but certainly Oracle Studio 12.6 can
compile that little sample and the end result has bizarre dependencies
in the final ELF file but it runs.
--
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
GreyBeard and suspenders optional
ps: A short rant about C++ and stlport4. Which is released inside the
Oracle Studio 12.6 software set. This is all commercial closed
source stuff but we do get piles of things in odd places like :
c$ cat /opt/developerstudio12.6/lib/compilers/include/CC/stlport4/time.h
/*
* Copyright (c) 1999
* Boris Fomitchev
*
* This material is provided "as is", with absolutely no warranty expressed
* or implied. Any use is at your own risk.
*
Where is that used?
Of course I have the "official" supported MySQL releases installed
like so :
PKGINST: mysql
NAME: MySQL Community Server (GPL)
CATEGORY: application
ARCH: sparc
VERSION: 5.6.42
BASEDIR: /opt/mysql
VENDOR: Oracle Corporation
PSTAMP: MySQL Release Engineering
Which needs libstlport stuff :
c$ ldd /opt/mysql/mysql/lib/libmysqlclient.so.18.1.0 | grep 'libstlport'
libstlport.so.1 => /opt/mysql/mysql/lib/../lib/libstlport.so.1
That thing has hard coded RPATH and RUNPATH data inside the ELF headers :
c$ elfdump -devl /opt/mysql/mysql/lib/libstlport.so.1 | grep -i 'path'
[7] RUNPATH 0x3dc5c
$ORIGIN/../../../lib/compilers/rtlibs/usr/lib/64
[8] RPATH 0x3dc5c
$ORIGIN/../../../lib/compilers/rtlibs/usr/lib/64
c$
In filesystem paths that don't exist.
If one digs and looks at the "release" libstlport stuff with the
C++ compilers we see :
c$ ls -lapb /opt/mysql/mysql/lib/libstlport.so.1
/opt/developerstudio12.6/lib/stlport4/sparcv9/libstlport.so.1
-rwxr-xr-x 1 root sys 2004944 May 30 2017
/opt/developerstudio12.6/lib/stlport4/sparcv9/libstlport.so.1
-rw-r--r-- 1 root bin 2483248 Aug 14 2010
/opt/mysql/mysql/lib/libstlport.so.1
Try to mix one with the other and MySQL stops working.
Really .. I don't see how a production software system can be maintained
like this and .. not well to be sure.