[molpro-user] Make G4

[Trocia Clasp]

I received the following error when make command was used after installing
molpro program in mac
make command
the following bug is reported
make -C utilities echo
make[1]: `echo' is up to date.
make -C utilities ftc
make[1]: `ftc' is up to date.
make -C utilities ftconv.exe
make[1]: `ftconv.exe' is up to date.
make -C utilities makedepend
make[1]: `makedepend' is up to date.
make -C utilities patcher
make[1]: `patcher' is up to date.
iom.F: preprocessing ... compiling ... failed:
f90 -N11 -YEXT_SFX=_ -YEXT_NAMES=LCS -W80 -c -I. -O2 iom.F
cpp: Invalid option `-xassembler-with-cpp'
Preprocessing failed.
make[3]: *** [iom.o] Error 1
make[2]: *** [objects] Error 2
make[1]: *** [util] Error 2
make: *** [src] Error 2