Recent changes to bugs

#4 issues building MF

2022-10-04T18:37:39.768000Z

Is it supposed to work on linux? The make ends with

/usr/bin/ld: lib/.libs/libMF.so: undefined reference to `dbosl_'
/usr/bin/ld: lib/.libs/libMF.so: undefined reference to `dggetrs_not_found'
/usr/bin/ld: lib/.libs/libMF.so: undefined reference to `dggetrf_not_found'
/usr/bin/ld: lib/.libs/libMF.so: undefined reference to `dggesvd_not_found'
/usr/bin/ld: lib/.libs/libMF.so: undefined reference to `dggeev_not_found'
/usr/bin/ld: lib/.libs/libMF.so: undefined reference to `dbofa_'

#4 issues building MF

2022-10-02T21:52:27.122000Z

Whew. I finally got my Mac set up. Haven't used it in a while and everything was out of date. 8-)}

Anyway, I figure out how to get libtool configured correctly. I also took the opportunity to fix all the things -Wall complains about (mostly printing long int with %d, but some non-trivial things).

I still have a couple of things I'd like to clean up before actually making a new release, but in the meantime can you give this a try?

Thanks!

#4 issues building MF

2022-10-02T21:51:59.246000Z

#4 issues building MF

2022-09-26T21:59:31.465000Z

I can't tell what's going on. It looks likes an automake/libtool configuration problem, since it isn't passing the names of the obj files to ar, but it's in the creation of the static library, and that was working, wasn't it?

I'm traveling, and won't be back until next Mon., but when I do I can try to find an OSX machine and see if I can reproduce this. My Ubuntu laptop doesn't do this.

#4 issues building MF

2022-09-26T19:12:36.278000Z

Actually, when trying to call it from Julia, I am not sure it worked

rveltz$ ls -lsth lib/.libs/
total 40
 0 lrwxr-xr-x  1 rveltz  staff    13B 26 sep 21:10 libMF.dylib -> libMF.0.dylib
40 -rwxr-xr-x  1 rveltz  staff    16K 26 sep 21:10 libMF.0.dylib

the make did:

./include/MFImplicitMF.h:301:1: warning: '/*' within block comment [-Wcomment]
/*! \fn MFImplicitMF MFIMFCreateEdgeIn3SpaceWithRadius(double *o,double *d,double R,MFErrorHandler e);
^
1 warning generated.
/bin/sh ./libtool  --tag=CC   --mode=link gcc -g -O -I./include -DNOMFSIMPLEX -DMFALLOWVERBOSE -DMANIFOLD -DHAVE_AUTO   -Wno-return-type -Wno-error=implicit-function-declaration -L./lib   -o bin/MeshPolyhedron Examples/MeshPolyhedron.o lib/libMF.a lib/libExpCmp.a lib/libSH.a lib/libauto2000.a lib/libautof2c.a  -llapack -lblas  -L/usr/local/Cellar/gcc/12.2.0/bin/../lib/gcc/current/gcc/x86_64-apple-darwin20/12 -L/usr/local/Cellar/gcc/12.2.0/bin/../lib/gcc/current/gcc -L/usr/local/Cellar/gcc/12.2.0/bin/../lib/gcc/current/gcc/x86_64-apple-darwin20/12/../../.. -lgfortran -lquadmath -lm 
libtool: link: gcc -g -O -I./include -DNOMFSIMPLEX -DMFALLOWVERBOSE -DMANIFOLD -DHAVE_AUTO -Wno-return-type -Wno-error=implicit-function-declaration -o bin/MeshPolyhedron Examples/MeshPolyhedron.o  -L./lib lib/libMF.a lib/libExpCmp.a lib/libSH.a lib/libauto2000.a lib/libautof2c.a -llapack -lblas -L/usr/local/Cellar/gcc/12.2.0/bin/../lib/gcc/current/gcc/x86_64-apple-darwin20/12 -L/usr/local/Cellar/gcc/12.2.0/bin/../lib/gcc/current/gcc -L/usr/local/Cellar/gcc/12.2.0/bin/../lib/gcc/current/gcc/x86_64-apple-darwin20/12/../../.. -lgfortran -lquadmath -lm
/bin/sh ./libtool  --tag=CC   --mode=link gcc -g -O -I./include -DNOMFSIMPLEX -DMFALLOWVERBOSE -DMANIFOLD -DHAVE_AUTO   -Wno-return-type -Wno-error=implicit-function-declaration -L./lib   -o lib/libMF.la -rpath /Users/rveltz/ResilioSync/prog_gd/julia/dev/MultiFario.jl/multifario-v0.9k/lib   
libtool: link: gcc -dynamiclib -Wl,-undefined -Wl,dynamic_lookup -o lib/.libs/libMF.0.dylib   -L./lib  -g -O   -install_name  /Users/rveltz/ResilioSync/prog_gd/julia/dev/MultiFario.jl/multifario-v0.9k/lib/libMF.0.dylib -compatibility_version 1 -current_version 1.0 -Wl,-single_module
libtool: link: (cd "lib/.libs" && rm -f "libMF.dylib" && ln -s "libMF.0.dylib" "libMF.dylib")
libtool: link: ar cr lib/.libs/libMF.a 
ar: no archive members specified
usage:  ar -d [-TLsv] archive file ...
    ar -m [-TLsv] archive file ...
    ar -m [-abiTLsv] position archive file ...
    ar -p [-TLsv] archive [file ...]
    ar -q [-cTLsv] archive file ...
    ar -r [-cuTLsv] archive file ...
    ar -r [-abciuTLsv] position archive file ...
    ar -t [-TLsv] archive [file ...]
    ar -x [-ouTLsv] archive [file ...]
make: *** [lib/libMF.la] Error 1

#4 issues building MF

2022-09-25T21:01:33.041000Z

Looks like it worked, thanks a lot

#4 issues building MF

2022-09-25T20:46:52.457000Z

OK. Lets try this replacement for Makefile.am --

I moved the stuff from lib/Makefile.am into it, and added

lib_LTLIBRARIES=lib/libMF.la lib/libExpCmp.la lib/libSH.la lib/libauto2000.la lib/libautof2c.la

lib_libMF_la_SOURCES=lib_libMF_a_SOURCES
lib_libExpCmp_la_SOURCES=lib_libExpCmp_a_SOURCES
lib_libSH_la_SOURCES=lib_libSH_a_SOURCES
lib_libauto2000_la_SOURCES=lib_libauto2000_a_SOURCES
lib_libautof2c_la_SOURCES=lib_libautof2c_a_SOURCES

That should create the shared libraries in lib/.libs (libtool does it this way :shrug)

#4 issues building MF

2022-09-25T17:59:00.475000Z

I admit I must be a bit stiff, but your suggestion fails for me

multifario-v0.9k rveltz$ gcc -shared -o lib/libMFShared.so src/*.o
Undefined symbols for architecture x86_64:
  "_ECCreateDerivativeOfFunction", referenced from:
      _MFIMFCreateAlgebraicExpressionWithRadius in MFAlgebraic.o
  "_ECCreateFunction", referenced from:
      _MFIMFCreateAlgebraicExpressionWithRadius in MFAlgebraic.o
  "_ECEvaluateFunction", referenced from:
      _MFSingularAlgebraic in MFAlgebraic.o
      _MFProjectAlgebraic in MFAlgebraic.o
      _MFTangentAlgebraic in MFAlgebraic.o
      _MFTangentAlgebraicWithGuess in MFAlgebraic.o
      _MFScaleAlgebraic in MFAlgebraic.o
      _MFAlgebraicSetStability in MFAlgebraic.o

#4 issues building MF

2022-09-24T15:20:33.686000Z

All the objects are in the src directory (don't ask -- I have issues with automake).

According to google you should be able to do something like

g++ -shared -o lib/libMFShared.so src/*.o

#4 issues building MF

2022-09-23T22:31:02.500000Z

I tried ./configure --enable-shared but I cant get a libMF.so, do you have hint for this noob question?

(I am trying to make a wrapper to Julia programming language)