Date: Wed, 9 Dec 2015 15:00:03 -0553.75 From: "William A. Mahaffey III" <wam@hiwaay.net> Cc: FreeBSD toolchain mailing list !!!! <freebsd-toolchain@FreeBSD.org> Subject: Re: ongoing link issues Message-ID: <56689509.1050802@hiwaay.net> In-Reply-To: <C6C832E1-4B6E-4CB1-A2EE-88CB2AD4179A@FreeBSD.org> References: <56685C44.10802@hiwaay.net> <C6C832E1-4B6E-4CB1-A2EE-88CB2AD4179A@FreeBSD.org>
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On 12/09/15 12:03, Dimitry Andric wrote:
> On 09 Dec 2015, at 17:50, William A. Mahaffey III <wam@hiwaay.net> wrote:
>> I am still trying to statically link my inhouse code. I switched to using g++5 in the link line:
> ...
>> g++5 -o /usr/local/bin/PreBFCGL.opteron.TEST.static -Wl,-s,--allow-multiple-definition,-rpath=/usr/local/lib/gcc5 Main.o -L/home/wam/V8/Cnx/test/junk/cart/unstaggered/bfc/pre/../lib/R4/opteron -L/home/wam/lib/R4 -L/usr/lib64/openmotif -Wl,--start-group -lmaiPre -lPre -lPrecxx -lutils -lftndmp -lftnO2pre -lftnO2 -lBC_Phi -license -Wl,--end-group -lMemIO -lMotif -lStdHash -lmpi -ltet -lgomp -lMrm -lXm -lXt -lGL -lGLU -lGLw -lX11 -ljpeg -lpng -lz -lm -static-libgcc -static-libstdc++ -Bstatic -lgfortran -static-libgfortran && \rm -f Main.o
>> [wam@kabini1, ~, 10:51:48am] 917 % PreBFCGL.TEST
>> /lib/libgcc_s.so.1: version GCC_4.6.0 required by /usr/local/lib/gcc48/libgfortran.so.3 not found
>> [wam@kabini1, ~, 10:51:52am] 918 % PreBFCGL.TEST.static
>> /lib/libgcc_s.so.1: version GCC_4.6.0 required by /usr/local/lib/gcc48/libgfortran.so.3 not found
>> [wam@kabini1, ~, 10:52:02am] 919 % PreBFCGL.bdver1.TEST.static
>> /lib/libgcc_s.so.1: version GCC_4.6.0 required by /usr/local/lib/gcc48/libgfortran.so.3 not found
>> [wam@kabini1, ~, 10:52:04am] 920 % uname -a
> Instead of all the complicated stuff above, can't you simply use -static
> while linking? I'm not sure why you want a half-dynamic, half-static
> executable?
>
> If you want to link *some* of the libraries statically, you must enclose
> these in a -Wl,-Bstatic ... -Wl,-Bdynamic pair. For example:
>
> -Wl,-Bstatic -lstdc++ -lgfortran -lgcc -Wl,-Bdynamic
>
> Also, you should probably link using gcc5 instead of g++5, otherwise the
> latter might add its own -lstdc++ arguments.
>
> -Dimitry
I went ahead & tried the -Wl,-Bstatic & -Wl,-Bdynamic (I show output
from successful dynamic link & problematic static link for comparison):
.
.
.
chmod: /usr/local/bin/PreBFCGL.opteron.TEST.R8: No such file or directory
*** [/usr/local/bin/PreBFCGL.opteron.TEST.R8] Error code 1 (ignored)
ar xv
/home/wam/V8/Cnx/test/junk/cart/unstaggered/bfc/pre/../lib/R8/opteron/libmaiPre.a
Main.o
x - Main.o
g++5 -o /usr/local/bin/PreBFCGL.opteron.TEST.R8
-Wl,-s,--allow-multiple-definition,-rpath=/usr/local/lib/gcc5 Main.o
-L/home/wam/V8/Cnx/test/junk/cart/unstaggered/bfc
/pre/../lib/R8/opteron -L/home/wam/lib/R8 -L/usr/lib64/openmotif
-L/home/wam/V8/Cnx/test/junk/cart/unstaggered/bfc/pre/../lib/R4/opteron
-L/home/wam/lib/R4 -L/usr/l
ib64/openmotif -Wl,--start-group -lmaiPre -lPre -lPrecxx -lutils
-lftndmp -lftnO2pre -lftnO2 -lBC_Phi -license -Wl,--end-group -lMemIO
-lMotif -lStdHash -lgfortran -l
gomp -lgcc -lmpi -ltet -lMrm -lXm -lXt -lGL -lGLU -lGLw -lX11 -ljpeg
-lpng -lz -lm && \rm -f Main.o
chmod -fv go+rx,a-w /usr/local/bin/PreBFCGL.opteron.TEST.R8
/usr/local/bin/PreBFCGL.opteron.TEST.R8
Done with /usr/local/bin/PreBFCGL.opteron.TEST.R8.
MakePRE: Everything usual up to Date.
Everything MemLibs up to date.
Everything HashLibs up to date.
Everything DumpLibs up to date.
Everything BCLibs up to date.
Everything allLibs up to date.
chmod: /usr/local/bin/PreBFCGL.opteron.TEST.static: No such file or
directory
*** [/usr/local/bin/PreBFCGL.opteron.TEST.static] Error code 1 (ignored)
ar xv
/home/wam/V8/Cnx/test/junk/cart/unstaggered/bfc/pre/../lib/R4/opteron/libmaiPre.a
Main.o
x - Main.o
g++5 -o /usr/local/bin/PreBFCGL.opteron.TEST.static
-Wl,-s,--allow-multiple-definition,-rpath=/usr/local/lib/gcc5 Main.o
-L/home/wam/V8/Cnx/test/junk/cart/unstaggered
/bfc/pre/../lib/R4/opteron -L/home/wam/lib/R4 -L/usr/lib64/openmotif
-Wl,--start-group -lmaiPre -lPre -lPrecxx -lutils -lftndmp -lftnO2pre
-lftnO2 -lBC_Phi -license
-Wl,--end-group -lMemIO -lMotif -lStdHash -static-libstdc++ -Wl,-Bstatic
-lgfortran -lgomp -lgcc -Wl,-Bdynamic -lmpi -ltet -lMrm -lXm -lXt -lGL
-lGLU -lGLw -lX11 -ljp
eg -lpng -lz -lm && \rm -f Main.o
/usr/local/lib/gcc5/gcc/x86_64-portbld-freebsd9.3/5.2.1/../../../libgfortran.a(write.o):
In function `write_float':
/usr/ports/lang/gcc5-devel/work/build/x86_64-portbld-freebsd9.3/libgfortran/../.././../gcc-5-20151124/libgfortran/io/write_float.def:1306:
undefined reference to `sig
nbitq'
/usr/ports/lang/gcc5-devel/work/build/x86_64-portbld-freebsd9.3/libgfortran/../.././../gcc-5-20151124/libgfortran/io/write_float.def:1306:
undefined reference to `fin
iteq'
/usr/local/lib/gcc5/gcc/x86_64-portbld-freebsd9.3/5.2.1/../../../libgfortran.a(write.o):
In function `determine_en_precision':
/usr/ports/lang/gcc5-devel/work/build/x86_64-portbld-freebsd9.3/libgfortran/../.././../gcc-5-20151124/libgfortran/io/write_float.def:1213:
undefined reference to `fin
iteq'
/usr/local/lib/gcc5/gcc/x86_64-portbld-freebsd9.3/5.2.1/../../../libgfortran.a(write.o):
In function `write_float':
/usr/ports/lang/gcc5-devel/work/build/x86_64-portbld-freebsd9.3/libgfortran/../.././../gcc-5-20151124/libgfortran/io/write_float.def:1306:
undefined reference to `isn
anq'
collect2: error: ld returned 1 exit status
1 error
*** [/usr/local/bin/PreBFCGL.opteron.TEST.static] Error code 1 (continuing)
.
.
.
I reordered the linking of C++, FORTRAN & C libraries, since the
unresolved symbols looked suspiciously similar to analagous ANSI C
functions, but no go .... I also tried the -lgfortran twice, same
problem. *Any* more ideas appreciated. TIA & have a good one.
--
William A. Mahaffey III
----------------------------------------------------------------------
"The M1 Garand is without doubt the finest implement of war
ever devised by man."
-- Gen. George S. Patton Jr.
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