Custom Query (122 matches)

there seems to be a small error in the Makefile of Smi/examples/ (trunk rev. 496)

The libraries were installed into lib, not lib/coin and lib/ThirdParty, so I had to change the line CXXLINKFLAGS = -Wl,--rpath -Wl,/home/hans/workbench/smi-trunk/build/lib/coin -Wl,--rpath -Wl,/home/hans/workbench/smi-trunk/build/lib/coin/ThirdParty

to CXXLINKFLAGS = -Wl,--rpath -Wl,/home/hans/workbench/smi-trunk/build/lib

for the linker to work correctly.

Hi,

the idea to creat a libcoinhsl.a with no objects in there seem to be a nice idea to deal with an absent HSL library, and it seem to work well on Linux systems.

However, when I build Ipopt with MUMPS instead of HSL on a Sun-machine with Intel CPU, SunOS sol10vm 5.11, and gnu compiler 4.3.0, the libcoinhsl.a is not created and building of Ipopt is failing.

My solution to get around this is to create an empty libcoinhsl.a by hand (create a libcoinhsl.a with some content and then delete this content from it again), put it into ThirdParty/HSL/.libs, and to run make again. However, this does not seem to be an elegant solution ;-).

Best, Stefan

on a 64 bit machine (Debian), if one compiles with -m32 option, make throws out errors like:

/usr/bin/ld: skipping incompatible /usr/bin/../lib/libm.so when searching for -lm

/usr/bin/ld: skipping incompatible /usr/bin/../lib/libm.a when searching for -lm

/usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm

/usr/bin/ld: skipping incompatible /usr/lib/libm.a when searching for -lm

/usr/bin/ld: cannot find -l

the libraries libm.so, libm.so ... are located in /lib32 instead of /lib. Setting LD_LIBRARY_PATH does not seem to help.