Hi David,
I'm sorry this this fix does not work for me. Please use
non-Plain-test-mode to see this email. That could be more clear.
nancy@nancy-ThinkPad-T61:~/work$ if file /usr/lib/crti.o -Lb |fgrep "ELF
32-bit" >/dev/null ; then echo "../lib64 ../lib"; elif [ *-d /usr/lib64 *]
; then echo "../lib64 ../lib32" ; else echo "../lib/x86_64-linux-gnu
../lib32" ; fi
*../lib64 ../lib32*
nancy@nancy-ThinkPad-T61:~/work$ if file /usr/lib/crti.o -Lb |fgrep "ELF
32-bit" >/dev/null ; then echo "../lib64 ../lib"; elif [ *-f
/usr/lib64/crti.o* ] ; then echo "../lib64 ../lib32" ; else echo
"../lib/x86_64-linux-gnu ../lib32" ; fi
*../lib64 ../lib32*
nancy@nancy-ThinkPad-T61:~/work$
Thanks for your information. I try to figure out where's going wrong, by
manually excecuting the error command with "-v" option.
nancy@nancy-ThinkPad-T61:~/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc$
*/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/xgcc
-v *-B/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/
-m32
-B/home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/bin/
-B/home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/lib/
-isystem
/home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/include
-isystem
/home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/sys-include
-O2 -O2 -O2 -DTARG_X8664 -DIN_GCC -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem
./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -shared -nodefaultlibs -Wl,--soname=libgcc_s.so.1
-Wl,--version-script=libgcc/./libgcc.map -o ./libgcc_s.so.1.tmp
libgcc/./_muldi3_s.o libgcc/./_negdi2_s.o libgcc/./_lshrdi3_s.o
libgcc/./_ashldi3_s.o libgcc/./_ashrdi3_s.o libgcc/./_cmpdi2_s.o
libgcc/./_ucmpdi2_s.o libgcc/./_clear_cache_s.o
libgcc/./_enable_execute_stack_s.o libgcc/./_trampoline_s.o
libgcc/./__main_s.o libgcc/./_absvsi2_s.o libgcc/./_absvdi2_s.o
libgcc/./_addvsi3_s.o libgcc/./_addvdi3_s.o libgcc/./_subvsi3_s.o
libgcc/./_subvdi3_s.o libgcc/./_mulvsi3_s.o libgcc/./_mulvdi3_s.o
libgcc/./_negvsi2_s.o libgcc/./_negvdi2_s.o libgcc/./_ctors_s.o
libgcc/./_ffssi2_s.o libgcc/./_ffsdi2_s.o libgcc/./_clz_s.o
libgcc/./_clzsi2_s.o libgcc/./_clzdi2_s.o libgcc/./_ctzsi2_s.o
libgcc/./_ctzdi2_s.o libgcc/./_popcount_tab_s.o libgcc/./_popcountsi2_s.o
libgcc/./_popcountdi2_s.o libgcc/./_paritysi2_s.o libgcc/./_paritydi2_s.o
libgcc/./_powisf2_s.o libgcc/./_powidf2_s.o libgcc/./_powixf2_s.o
libgcc/./_powitf2_s.o libgcc/./_mulsc3_s.o libgcc/./_muldc3_s.o
libgcc/./_mulxc3_s.o libgcc/./_multc3_s.o libgcc/./_divsc3_s.o
libgcc/./_divdc3_s.o libgcc/./_divxc3_s.o libgcc/./_divtc3_s.o
libgcc/./_fixunssfsi_s.o libgcc/./_fixunsdfsi_s.o libgcc/./_fixunsxfsi_s.o
libgcc/./_fixsfdi_s.o libgcc/./_fixunssfdi_s.o libgcc/./_floatdisf_s.o
libgcc/./_floatundisf_s.o libgcc/./_fixdfdi_s.o libgcc/./_fixunsdfdi_s.o
libgcc/./_floatdidf_s.o libgcc/./_floatundidf_s.o libgcc/./_fixxfdi_s.o
libgcc/./_fixunsxfdi_s.o libgcc/./_floatdixf_s.o libgcc/./_floatundixf_s.o
libgcc/./_fixtfdi_s.o libgcc/./_fixunstfdi_s.o libgcc/./_floatditf_s.o
libgcc/./_floatunditf_s.o libgcc/./_divdi3_s.o libgcc/./_moddi3_s.o
libgcc/./_udivdi3_s.o libgcc/./_umoddi3_s.o libgcc/./_udiv_w_sdiv_s.o
libgcc/./_udivmoddi4_s.o libgcc/./unwind-dw2_s.o
libgcc/./unwind-dw2-fde-glibc_s.o libgcc/./unwind-sjlj_s.o
libgcc/./gthr-gnat_s.o libgcc/./unwind-c_s.o -lc && rm -f ./libgcc_s.so &&
if [ -f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1
./libgcc_s.so.1.backup; else true; fi && mv ./libgcc_s.so.1.tmp
./libgcc_s.so.1 && ln -s libgcc_s.so.1 ./libgcc_s.so
Reading specs from
/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/specs
Target: x86_64-redhat-linux
Configured with: ../../open64-svn/./osprey-gcc-4.2.0/configure
--prefix=/home/nancy/toolchains/open64/open64-gcc-4.2.0 --with-gnu-as
--with-gnu-ld --enable-languages=c,c++ --disable-bootstrap
--disable-libmudflap --disable-libssp --disable-checking
--enable-threads=posix --enable-tls --with-system-zlib
--enable-__cxa_atexit --srcdir=../../open64-svn/./osprey-gcc-4.2.0
--host=x86_64-redhat-linux --target=x86_64-redhat-linux
Thread model: posix
gcc version 4.2.0
/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/collect2
--eh-frame-hdr -m elf_i386 -shared -o ./libgcc_s.so.1.tmp *crti.o*
/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/crtbeginS.o
-L/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/32
-L/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc
--soname=libgcc_s.so.1 --version-script=libgcc/./libgcc.map
libgcc/./_muldi3_s.o libgcc/./_negdi2_s.o libgcc/./_lshrdi3_s.o
libgcc/./_ashldi3_s.o libgcc/./_ashrdi3_s.o libgcc/./_cmpdi2_s.o
libgcc/./_ucmpdi2_s.o libgcc/./_clear_cache_s.o
libgcc/./_enable_execute_stack_s.o libgcc/./_trampoline_s.o
libgcc/./__main_s.o libgcc/./_absvsi2_s.o libgcc/./_absvdi2_s.o
libgcc/./_addvsi3_s.o libgcc/./_addvdi3_s.o libgcc/./_subvsi3_s.o
libgcc/./_subvdi3_s.o libgcc/./_mulvsi3_s.o libgcc/./_mulvdi3_s.o
libgcc/./_negvsi2_s.o libgcc/./_negvdi2_s.o libgcc/./_ctors_s.o
libgcc/./_ffssi2_s.o libgcc/./_ffsdi2_s.o libgcc/./_clz_s.o
libgcc/./_clzsi2_s.o libgcc/./_clzdi2_s.o libgcc/./_ctzsi2_s.o
libgcc/./_ctzdi2_s.o libgcc/./_popcount_tab_s.o libgcc/./_popcountsi2_s.o
libgcc/./_popcountdi2_s.o libgcc/./_paritysi2_s.o libgcc/./_paritydi2_s.o
libgcc/./_powisf2_s.o libgcc/./_powidf2_s.o libgcc/./_powixf2_s.o
libgcc/./_powitf2_s.o libgcc/./_mulsc3_s.o libgcc/./_muldc3_s.o
libgcc/./_mulxc3_s.o libgcc/./_multc3_s.o libgcc/./_divsc3_s.o
libgcc/./_divdc3_s.o libgcc/./_divxc3_s.o libgcc/./_divtc3_s.o
libgcc/./_fixunssfsi_s.o libgcc/./_fixunsdfsi_s.o libgcc/./_fixunsxfsi_s.o
libgcc/./_fixsfdi_s.o libgcc/./_fixunssfdi_s.o libgcc/./_floatdisf_s.o
libgcc/./_floatundisf_s.o libgcc/./_fixdfdi_s.o libgcc/./_fixunsdfdi_s.o
libgcc/./_floatdidf_s.o libgcc/./_floatundidf_s.o libgcc/./_fixxfdi_s.o
libgcc/./_fixunsxfdi_s.o libgcc/./_floatdixf_s.o libgcc/./_floatundixf_s.o
libgcc/./_fixtfdi_s.o libgcc/./_fixunstfdi_s.o libgcc/./_floatditf_s.o
libgcc/./_floatunditf_s.o libgcc/./_divdi3_s.o libgcc/./_moddi3_s.o
libgcc/./_udivdi3_s.o libgcc/./_umoddi3_s.o libgcc/./_udiv_w_sdiv_s.o
libgcc/./_udivmoddi4_s.o libgcc/./unwind-dw2_s.o
libgcc/./unwind-dw2-fde-glibc_s.o libgcc/./unwind-sjlj_s.o
libgcc/./gthr-gnat_s.o libgcc/./unwind-c_s.o -lc
/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/crtendS.o
*crtn.o*
/usr/local/bin/ld: error: cannot open crti.o:
error: cannot open crtn.o:
collect2: ld returned 1 exit status
I wonder why open64 only rebuild crtendS.o, crtendBeginS.o ..... but do not
rebuild crti.o, crtn.o?
I tried to find out the correct path of crtn.o crti.o by step below:
nancy@nancy-ThinkPad-T61:*~/work/build-open64-svn$ grep "crtn.o" . -rn*
./osprey/cygnus/ld/Makefile:177:HOSTING_LIBS = -L`dirname \`${CC}
--print-file-name=libc.so\`` `if [ -f ../gcc/libgcc.a ]; then
libgcc=../gcc/libgcc.a; else libgcc=\`${CC} -print-libgcc-file-name\`; fi;
if [ -f ../gcc/libgcc_eh.a ]; then libgcc="$libgcc ../gcc/libgcc_eh.a";
else libgcc_eh=\`${CC} -print-file-name=libgcc_eh.a\`; if [ x"$libgcc_eh"
!= xlibgcc_eh.a ]; then libgcc="$libgcc $libgcc_eh"; fi; fi; echo
--start-group $libgcc -lc --end-group` `if [ -f ../gcc/crtend.o ]; then
echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC}
--print-file-name=crtn.o`
./osprey/cygnus/ld/config.log:82: /usr/lib/gcc/i686-linux-gnu/4.8/collect2
--sysroot=/ --build-id --eh-frame-hdr -m elf_i386 --hash-style=gnu
--as-needed -shared -z relro -o conftest
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/crti.o
/usr/lib/gcc/i686-linux-gnu/4.8/crtbeginS.o
-L/usr/lib/gcc/i686-linux-gnu/4.8
-L/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu
-L/usr/lib/gcc/i686-linux-gnu/4.8/../../../../lib -L/lib/i386-linux-gnu
-L/lib/../lib -L/usr/lib/i386-linux-gnu -L/usr/lib/../lib
-L/usr/lib/gcc/i686-linux-gnu/4.8/../../.. conftest.o -soname conftest
-lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s
--no-as-needed /usr/lib/gcc/i686-linux-gnu/4.8/crtendS.o
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/crtn.o
./osprey/cygnus/ld/config.status:129:s%@HOSTING_LIBS@%-L`dirname \`${CC}
--print-file-name=libc.so\`` `if [ -f ../gcc/libgcc.a ]; then
libgcc=../gcc/libgcc.a; else libgcc=\`${CC} -print-libgcc-file-name\`; fi;
if [ -f ../gcc/libgcc_eh.a ]; then libgcc="$libgcc ../gcc/libgcc_eh.a";
else libgcc_eh=\`${CC} -print-file-name=libgcc_eh.a\`; if [ x"$libgcc_eh"
!= xlibgcc_eh.a ]; then libgcc="$libgcc $libgcc_eh"; fi; fi; echo
--start-group $libgcc -lc --end-group` `if [ -f ../gcc/crtend.o ]; then
echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC}
--print-file-name=crtn.o`%g
.....
Compile successed by manually adding path
"/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/" in front of
crti.o and crtn.o in the command line. I don't known where to add it to
take effect the whole project.
On Sat, Aug 23, 2014 at 11:50 AM, David Coakley <dcoak...@gmail.com> wrote:
> The linker issue is due to a bug in the way we find the path to the CRT
> object files (crti.o, etc.). We were assuming that if /usr/lib64 exists,
> that's where we would find the 64-bit versions. On Ubuntu 14.04, there is
> a /usr/lib64, but that is not where the CRT object files live.
>
> Here is the proposed fix (the change is just to the test after the 'elif'):
>
> Index: osprey-gcc-4.2.0/gcc/config/i386/t-linux64
> ===================================================================
> --- osprey-gcc-4.2.0/gcc/config/i386/t-linux64 (revision 4115)
> +++ osprey-gcc-4.2.0/gcc/config/i386/t-linux64 (working copy)
> @@ -6,7 +6,7 @@
>
> MULTILIB_OPTIONS = m64/m32
> MULTILIB_DIRNAMES = 64 32
> -MULTILIB_OSDIRNAMES = $(shell if file /usr/lib/crti.o -Lb |fgrep "ELF
> 32-bit" >/dev/null ; then echo "../lib64 ../lib"; elif [ -d /usr/lib64 ]
> ; then echo "../lib64 ../lib32" ; else echo "../lib/x86_64-linux-gnu
> ../lib32" ; fi)
> +MULTILIB_OSDIRNAMES = $(shell if file /usr/lib/crti.o -Lb |fgrep "ELF
> 32-bit" >/dev/null ; then echo "../lib64 ../lib"; elif [ -f
> /usr/lib64/crti.o ] ; then echo "../lib64 ../lib32" ; else echo
> "../lib/x86_64-linux-gnu ../lib32" ; fi)
>
> LIBGCC = stmp-multilib
> INSTALL_LIBGCC = install-multilib
>
>
>
> On Fri, Aug 22, 2014 at 1:27 AM, Nancy <nancydream...@gmail.com> wrote:
>
>> On Fri, Aug 22, 2014 at 2:46 PM, David Coakley <dcoak...@gmail.com>
>> wrote:
>> > There was a change to the way that siginfo is defined. I was able to
>> build
>> > on Fedora 19 (gcc 4.8.3) with the following change:
>> >
>> > Index: osprey-gcc-4.2.0/gcc/config/i386/linux-unwind.h
>> > ===================================================================
>> > --- osprey-gcc-4.2.0/gcc/config/i386/linux-unwind.h (revision 4114)
>> > +++ osprey-gcc-4.2.0/gcc/config/i386/linux-unwind.h (working copy)
>> > @@ -137,9 +137,17 @@
>> > {
>> > struct rt_sigframe {
>> > int sig;
>> > +#ifdef __have_siginfo_t
>> > + siginfo_t *pinfo;
>> > +#else
>> > struct siginfo *pinfo;
>> > +#endif
>> > void *puc;
>> > +#ifdef __have_siginfo_t
>> > + siginfo_t info;
>> > +#else
>> > struct siginfo info;
>> > +#endif
>> > struct ucontext uc;
>> > } *rt_ = context->cfa;
>> > /* The void * cast is necessary to avoid an aliasing warning.
>> >
>> >
>> > If it helps, I can check that in to the trunk as well.
>> >
>> Hi David,
>>
>> Your patch works for me again :) Thanks a lot!
>>
>> New linker issue:
>> /home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/xgcc
>> -B/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc/
>> -m32
>> -B/home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/bin/
>> -B/home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/lib/
>> -isystem
>> /home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/include
>> -isystem
>> /home/nancy/toolchains/open64/open64-gcc-4.2.0/x86_64-redhat-linux/sys-include
>> -O2 -O2 -O0 -g -DIs_True_On -DTARG_X8664 -DIN_GCC -W -Wall
>> -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
>> -Wold-style-definition -isystem ./include -fPIC -g
>> -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -shared
>> -nodefaultlibs -Wl,--soname=libgcc_s.so.1
>> -Wl,--version-script=libgcc/./libgcc.map -o ./libgcc_s.so.1.tmp
>> libgcc/./_muldi3_s.o libgcc/./_negdi2_s.o libgcc/./_lshrdi3_s.o
>> libgcc/./_ashldi3_s.o libgcc/./_ashrdi3_s.o libgcc/./_cmpdi2_s.o
>> libgcc/./_ucmpdi2_s.o libgcc/./_clear_cache_s.o
>> libgcc/./_enable_execute_stack_s.o libgcc/./_trampoline_s.o
>> libgcc/./__main_s.o libgcc/./_absvsi2_s.o libgcc/./_absvdi2_s.o
>> libgcc/./_addvsi3_s.o libgcc/./_addvdi3_s.o libgcc/./_subvsi3_s.o
>> libgcc/./_subvdi3_s.o libgcc/./_mulvsi3_s.o libgcc/./_mulvdi3_s.o
>> libgcc/./_negvsi2_s.o libgcc/./_negvdi2_s.o libgcc/./_ctors_s.o
>> libgcc/./_ffssi2_s.o libgcc/./_ffsdi2_s.o libgcc/./_clz_s.o
>> libgcc/./_clzsi2_s.o libgcc/./_clzdi2_s.o libgcc/./_ctzsi2_s.o
>> libgcc/./_ctzdi2_s.o libgcc/./_popcount_tab_s.o
>> libgcc/./_popcountsi2_s.o libgcc/./_popcountdi2_s.o
>> libgcc/./_paritysi2_s.o libgcc/./_paritydi2_s.o libgcc/./_powisf2_s.o
>> libgcc/./_powidf2_s.o libgcc/./_powixf2_s.o libgcc/./_powitf2_s.o
>> libgcc/./_mulsc3_s.o libgcc/./_muldc3_s.o libgcc/./_mulxc3_s.o
>> libgcc/./_multc3_s.o libgcc/./_divsc3_s.o libgcc/./_divdc3_s.o
>> libgcc/./_divxc3_s.o libgcc/./_divtc3_s.o libgcc/./_fixunssfsi_s.o
>> libgcc/./_fixunsdfsi_s.o libgcc/./_fixunsxfsi_s.o
>> libgcc/./_fixsfdi_s.o libgcc/./_fixunssfdi_s.o libgcc/./_floatdisf_s.o
>> libgcc/./_floatundisf_s.o libgcc/./_fixdfdi_s.o
>> libgcc/./_fixunsdfdi_s.o libgcc/./_floatdidf_s.o
>> libgcc/./_floatundidf_s.o libgcc/./_fixxfdi_s.o
>> libgcc/./_fixunsxfdi_s.o libgcc/./_floatdixf_s.o
>> libgcc/./_floatundixf_s.o libgcc/./_fixtfdi_s.o
>> libgcc/./_fixunstfdi_s.o libgcc/./_floatditf_s.o
>> libgcc/./_floatunditf_s.o libgcc/./_divdi3_s.o libgcc/./_moddi3_s.o
>> libgcc/./_udivdi3_s.o libgcc/./_umoddi3_s.o libgcc/./_udiv_w_sdiv_s.o
>> libgcc/./_udivmoddi4_s.o libgcc/./unwind-dw2_s.o
>> libgcc/./unwind-dw2-fde-glibc_s.o libgcc/./unwind-sjlj_s.o
>> libgcc/./gthr-gnat_s.o libgcc/./unwind-c_s.o -lc && rm -f
>> ./libgcc_s.so && if [ -f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1
>> ./libgcc_s.so.1.backup; else true; fi && mv ./libgcc_s.so.1.tmp
>> ./libgcc_s.so.1 && ln -s libgcc_s.so.1 ./libgcc_s.so
>> /usr/local/bin/ld: error: cannot open crti.o: 没有那个文件或目录(file or folder
>> do not exist)
>> /usr/local/bin/ld: error: cannot open crtn.o: 没有那个文件或目录(file or folder
>> do not exist)
>> collect2: ld returned 1 exit status
>> make[5]: *** [libgcc_s.so] 错误 1
>> make[5]:正在离开目录
>> `/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc'
>> make[4]: *** [stmp-multilib] 错误 2
>> make[4]:正在离开目录
>> `/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0/host-unknown/gcc'
>> make[3]: *** [all-gcc] 错误 2
>> make[3]:正在离开目录 `/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0'
>> make[2]: *** [all] 错误 2
>> make[2]:正在离开目录 `/home/nancy/work/build-open64-svn/osprey-gcc-4.2.0'
>> make[1]: *** [cc1] 错误 2
>> make[1]:正在离开目录 `/home/nancy/work/build-open64-svn'
>> make: *** [build] 错误 2
>>
>>
>>
>> --
>> Best Regards,
>> Yu Rong Tan
>>
>
>
--
Best Regards,
Yu Rong Tan
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