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April 2008
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2008.04.10 23:38 "Re: Linking against libz, libjpeg", by <dean@brewsession.com>
Bob Friesenhahn wrote on 04/10/08 16:43: > On Thu, 10 Apr 2008, Dean wrote: > >> Hello Tiff folks, remember me? ;-) >> >> I am building libtiff for sparc-sun-solaris2.10 and can't get it to link >> against the non-system libz and libjpeg. >> >> Note that I tell it to look for zlib and jpeg in /usr/dist/share/..., >> but the >> compiled binaries link against /usr/lib: >> >> Is there something I am missing? > > I never use libtiff configure's "helper" arguments so I can't say if > they work. However, it is important that the libraries you install are > shared libraries because the linker will turn its nose up at a static > library and use a shared library instead even if the static library is > in the linker search path first. Luckily, I built that libz and know that I included --shared. > When in doubt about what is actually being tested, look in config.log > and see what the compiler was trying to do. > > Bob Thanks for the pointer. These seem to be the relevant lines from config.log for tiff. Looks like everything passes. configure:13020: checking for inflateEnd in -lz configure:13050: /usr/dist/share/sunstudio_sparc/SUNWspro/bin/cc -o conftest -g -L/usr/dist/share/zlib,v1.2.3/5.10-lib.sun4 conftest.c -lz -lm -lc >&5 configure:13056: $? = 0 configure:13059: test -z || test ! -s conftest.err configure:13062: $? = 0 configure:13065: test -s conftest configure:13068: $? = 0 configure:13081: result: yes configure:13108: checking zlib.h usability configure:13120: /usr/dist/share/sunstudio_sparc/SUNWspro/bin/cc -c -g -I/usr/dist/share/zlib,v1.2.3/5.10-include.sun4 conftest.c >&5 configure:13126: $? = 0 configure:13129: test -z || test ! -s conftest.err configure:13132: $? = 0 configure:13135: test -s conftest.o configure:13138: $? = 0 configure:13148: result: yes configure:13152: checking zlib.h presence configure:13162: /usr/dist/share/sunstudio_sparc/SUNWspro/bin/cc -E -I/usr/dist/share/zlib,v1.2.3/5.10-include.sun4 conftest.c configure:13168: $? = 0 configure:13188: result: yes configure:13223: checking for zlib.h configure:13230: result: yes I'm a little stuck here. --Dean -- Unscrambler of eggs [1709.5k, 224.8deg] Apparent Rennerian ------------------------------------------------------------------------------- i am become def, the mixer of words I must obey the inscrutable exhortations of my soul