On 12/09/15 12:03, Dimitry Andric wrote:
On 09 Dec 2015, at 17:50, William A. Mahaffey III <[email protected]> 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
Thanks for your reply. I tried '-static' earlier (see posts last week) &
the linker couldn't find static libraries for LibGL, libGLU & libGLw.
I also tried gcc5 to link (see earlier posts today) & it seemed to still
dynamically link libstdc++, even w/ the '-static-libstdc++' argument.
Your suggestion to use the explicit linker arguments -Bstatic &
-Bdynamic is the next thing to try, however they will require a bit more
mods to my Makefile & I thought my attempts using various
'-static-lib<whatever>' should/would work, based on my read of the man
pages.
--
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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