-# test for libgmp
-gmp=0
-AC_MSG_CHECKING(for libgmp)
-AC_ARG_WITH(gmp,
- [ --with-gmp=PFX base of libgmp installation],
- [AC_MSG_RESULT([$with_gmp])
- case $with_gmp in
- no)
- ;;
- yes)
- AC_CHECK_HEADERS(gmp.h,
- AC_CHECK_LIB([gmp], [__gmpz_add],
- gmp=1))
- ;;
- *)
- LDFLAGS="-L$with_gmp/lib $LDFLAGS"
- CPPFLAGS="-I$with_gmp/include $CPPFLAGS"
- AC_CHECK_HEADERS(gmp.h,
- AC_CHECK_LIB([gmp], [__gmpz_add],
- EXT_LIB_PATH="-L$with_gmp/lib $EXT_LIB_PATH"
- gmp=1))
- ;;
- esac
- ],
- [AC_MSG_RESULT([--with-gmp not specified])
- AC_CHECK_HEADERS(gmp.h,
- AC_CHECK_LIB([gmp], [__gmpz_add],
- gmp=1))])
-if test "$gmp" != 1
-then
- AC_MSG_ERROR([GNUnet requires libgmp])
-fi
-