Compile Error

[fpiergen]

Got this error on my MAC.

Undefined symbols for architecture x86_64:
"_FrontMtx_MT_factorInpMtx", referenced from:
_factor_MT in ccx_2.15.a(spooles.o)
"_FrontMtx_MT_solve", referenced from:
_fsolve_MT in ccx_2.15.a(spooles.o)
ld: symbol(s) not found for architecture x86_64
collect2: error: ld returned 1 exit status
make: *** [ccx_2.15] Error 1

Any suggestions? Thanks for your efforts.

[fpiergen]

I looked at the spooles.a library file I created and do not see that symbol. I see FrontMtx_factorInpMtx.

[fpiergen]

Got it working. Had to uncomment some lines when building SPOOLES then add MT library when building ccx. Can provide details if anyone interested.

[uom0]

Hello @fpiergen,
I found a similar issue when compiling it on Mac OS Catalina.
Could you please provide further details on how did you solve this issue?
Thanks!.

[remijaboeuf]

hello! I would love some help too! thank you very much in advance.

[remijaboeuf]

Hello, following the following steps, things work for me on MACOS 10.15.

• download the files from https://github.com/bobmel/CalculiX

• install Arpack

• uncomment the lines of the Makefile in the folder SPOOLES.2.2.
  #cd MT; make lib
  #cd MT/src; make -f makeGlobalLib

• run "make lib" for spooles

• in the makefile of CalculiX change the following lines
  LIBS =
  $(DIR)/spooles.a
  ../../../ARPACK/libarpack_MAC.a

as follows

LIBS =
$(DIR)/MT/src/spoolesMT.a
$(DIR)/spooles.a
../../../ARPACK/libarpack_MAC.a

• run make in the calculix/src folder.
• everything should work fine now.

thanks so much to @bobmel & @fpiergen !
cheers!

[cubayang]

Hi, @fpiergen & @remijaboeuf,

I got some errors when compiling SPOOLES on MacOS Catalina. It seems that I cannot successfully install them by following the instructions in the pdf file. Could you please share some details about this?

Thanks!

[OxygenLiu]

Hello, following the following steps, things work for me on MACOS 10.15.

It works on 10.15.7 (19H15)!