[Libffcall] compile failed Makefile:23

[Jean Louis]

I cannot compile libffcall:

It was plan ./configure --prefix=/usr

Need help

Jean Louis

/bin/sh ./libtool --mode=compile gcc -g -O2 -c ./structcpy.c
rm -f vacall.lo vacall.o
ln vacall-x86_64.lo vacall.lo
if test -f vacall-x86_64.o; then ln vacall-x86_64.o vacall.o; fi
 gcc -g -O2 -c ./structcpy.c -o structcpy.o
 /bin/sh ./libtool --mode=link gcc -static -o libvacall.la -rpath /usr/lib 
vacall.lo misc.lo structcpy.lo
 mkdir .libs
 ar cru .libs/libvacall.a  vacall-x86_64.o misc.o structcpy.o
 ranlib .libs/libvacall.a
 creating libvacall.la
 (cd .libs && rm -f libvacall.la && ln -s ../libvacall.la libvacall.la)
 make[2]: Leaving directory '/sources/gnu/CVS/ffcall/callback/vacall_r'
 cd trampoline_r && make all
 make[2]: Entering directory '/sources/gnu/CVS/ffcall/callback/trampoline_r'
 /bin/sh ./libtool --mode=compile gcc -g -O2 -I. -I. -c ./trampoline.c
  gcc -g -O2 -I. -I. -c ./trampoline.c -o trampoline.o
  /bin/sh ./libtool --mode=link gcc -static -o libtrampoline.la -rpath /usr/lib 
trampoline.lo
  mkdir .libs
  ar cru .libs/libtrampoline.a  trampoline.o
  ranlib .libs/libtrampoline.a
  creating libtrampoline.la
  (cd .libs && rm -f libtrampoline.la && ln -s ../libtrampoline.la 
libtrampoline.la)
  make[2]: Leaving directory '/sources/gnu/CVS/ffcall/callback/trampoline_r'
  make[1]: Leaving directory '/sources/gnu/CVS/ffcall/callback'
  Makefile:23: recipe for target 'all' failed
  make: *** [all] Error 2