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From: | JD Cole |
Subject: | Re: Creating a standalone executable |
Date: | Fri, 13 Dec 2002 14:46:20 -0800 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1) Gecko/20020827 |
Paul,My mistake. I went back and checked the need for -loctinterp, and it isn't. It didn't make sense to me either. (This was a figment of me trying to get mode stand-alone app to work. But now I can't repeat the problem.) As for -lkpathsea, I have compiled octave with the --enable-shared --enable-dl. Perhaps when these switches are marked, kpathsea is not being linked in statically. I verified that it is not a shared library of my stand-alone app using ldd:
ldd ./aliboctave.so => /video_tmp/build/lib/octave-2.1.40/liboctave.so (0x40018000) liboctinterp.so => /video_tmp/build/lib/octave-2.1.40/liboctinterp.so (0x40157000) libcruft.so => /video_tmp/build/lib/octave-2.1.40/libcruft.so (0x403c2000)
liblapack.so.3 => /usr/lib/liblapack.so.3 (0x4042e000) libblas.so.3 => /usr/lib/libblas.so.3 (0x40871000)libreadline.so.4 => /video_tmp/build_tools/lib/libreadline.so.4 (0x408bc000)
libncurses.so.5 => /usr/lib/libncurses.so.5 (0x408e7000) libdl.so.2 => /lib/libdl.so.2 (0x40929000) libg2c.so.0 => /video_tmp/build_tools/lib/libg2c.so.0 (0x4092d000) libm.so.6 => /lib/i686/libm.so.6 (0x4094c000) libgcc_s.so.1 => /video_tmp/build_tools/lib/libgcc_s.so.1 (0x40970000) libstdc++.so.5 => /video_tmp/build_tools/lib/libstdc++.so.5 (0x40978000) libc.so.6 => /lib/i686/libc.so.6 (0x40a2d000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)Please note that this compilation only used an extra "-lkpathsea" and NO "-loctinterp". Which leads me to ask, why liboctinterp is still a dynamic library dependency.
-JD Paul Kienzle wrote:
Can you include -lkpathsea on the mkoctfile line? Those libs should be passed directly through to the linker unless there is a bug in mkoctfile. The reason not to include -loctinterp is that liboctave can be used without liboctinterp. On the other hand, it doesn't hurt to specify -loctinterp even if nothing uses it, does it? I didn't realize kpathsea was a separate library. I thought it was statically linked into liboctave.
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