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Generating Mathlink executables by CCompilerDriver


I'm trying to generate a MathLink executable by CCompilerDriver package. The MathLink executable produced by Makefile works properly. However, when I'm trying to generate the same thing by CCompilerDriver, an executable can be generated and installed without any warnings. But it keeps crashing whenever I tried to use its functions. And the link closed automatically.


Any ideas on how to fix this issue?


Files cddmathlink.c, cddmathlink.tm, cddmlio.c, cddmlio.h, mathlink.h and the original Makefile can be found in
https://github.com/mcmtroffaes/cddlib/tree/master/src-mathlink2 .


One may also find the latest source file for cddlib through the link above.



I'm using OS X and I installed cddlib and GMP libraries via Homebrew. So I changed the Makefile according to my system and the installation of Mathematica, cddlib and GMP. The Makefile works and the resulting executable works properly too. But I don't know how to produce the executable via CCompilerDriver package.


The Makefile


MLINKDIR = /Applications/Mathematica.app/SystemFiles/Links/MathLink/DeveloperKit
SYS = MacOSX-x86-64
CADDSDIR = ${MLINKDIR}/${SYS}/CompilerAdditions
INCDIR = ${CADDSDIR}    
LIBDIR = ${CADDSDIR}
MPREP = ${CADDSDIR}/mprep
RM = rm
EXTRA_LIBS = -stdlib=libstdc++ -lstdc++ -framework Foundation

MATHLINK_LIB = -lMLi4
CC = /usr/bin/clang

BINARIES = cddmlgmp

all : $(BINARIES)

cddmlgmp : cddmathlinktm.o cddmathlink.o cddmlio.o
    ${CC} -I${INCDIR} cddmlio.o cddmathlinktm.o cddmathlink.o -L${LIBDIR} ${MATHLINK_LIB} ${EXTRA_LIBS} -lgmp /usr/local/lib/libcddgmp.a -o cddmlgmp


cddmathlinktm.o: cddmathlinktm.c
    $(CC) -c cddmathlinktm.c

cddmathlink.o: cddmathlink.c
    $(CC) -c cddmathlink.c -o cddmathlink.o

cddmlio.o: cddmlio.c
    $(CC) -DGMPRATIONAL -c cddmlio.c -o cddmlio.o

cddmathlinktm.c : cddmathlink.tm

    ${MPREP} $? > $@

clean:
    ${RM} -rf *.o *tm.c $(BINARIES)

First attempt (not working):


Needs["CCompilerDriver`"];
dir = FileNameJoin[{"~/", "OneDrive", "Documents", "Bitbucket", "cddlib", "src-mathlink"}];
src = FileNames[{"cddmathlink.*", "cddmlio.c"}, dir, Infinity];
CreateExecutable[src, "cddmlgmp", "Libraries" -> {"/usr/local/lib/libgmp.a", "/usr/local/lib/libcddgmp.a"}, "Defines" -> "GMPRATIONAL", "ShellOutputFunction" :> Print, "ShellCommandFunction" :> Print, "TargetDirectory" -> dir]


Another attempt (not working either):


Needs["CCompilerDriver`"];
dir = FileNameJoin[{"~/", "OneDrive", "Documents", "Bitbucket", "cddlib", "src-mathlink"}];
src = FileNames["cddmathlink.*", dir, Infinity];
srcext = FileNames["cddmlio.c",dir,Infinity];
obj = CreateObjectFile[srcext, "cddmlio", "Defines" -> "GMPRATIONAL", "ShellOutputFunction" :> Print, "ShellCommandFunction" :> Print, "TargetDirectory" -> dir];
CreateExecutable[src, "cddmlgmp", "Libraries" -> {"/usr/local/lib/libcddgmp.a", "/usr/local/lib/libgmp.a"}, "ExtraObjectFiles" -> obj, "ShellOutputFunction" :> Print, "ShellCommandFunction" :> Print, "TargetDirectory" -> dir]


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