------- Additional Comments From kunisawa at access dot co dot jp 2005-04-26 04:44 ------- The error is missing libcpp/Makefile during make bootstrap.
% make bootstrap ... <snip> ... checking whether cc supports -Wold-style-definition... no /tmp/z/gcc-4.0.0/libcpp/configure: test: argument expected make[1]: Entering directory `/tmp/z/gcc-b400/libiberty' ... <snip> ... make[1]: Leaving directory `/tmp/z/gcc-b400/libiberty' make[1]: Entering directory `/tmp/z/gcc-b400/libcpp' make[1]: *** No rule to make target `all'. Stop. make[1]: Leaving directory `/tmp/z/gcc-b400/libcpp' make: *** [all-libcpp] Error 2 % ACX_PROG_CC_WARNING_ALMOST_PEDANTIC is used only by libcpp/configure.ac, so just regenerating libcpp/configure is fine. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21230
