Hi GCC-Help, I am trying to do a make bootstrap of gcc-3.4.3 on Darwin Kernel Version 6.8 (Mac OS X 10.2.8). Unfortunately, it fails with the following output: /Users/lab/desktop/bram/gcc-3.4.3/gcc/ggc-common.c: In function `ggc_rlimit_bound': /Users/lab/desktop/bram/gcc-3.4.3/gcc/ggc-common.c:692: storage size of `rlim' isn't known /Users/lab/desktop/bram/gcc-3.4.3/gcc/ggc-common.c:692: warning: unused variable `rlim' make[2]: *** [ggc-common.o] Error 1 make[1]: *** [stage1_build] Error 2 make: *** [bootstrap] Error 2 this is the same as described under bug 13982 in the gcc-bugs database (under comment #2), but any solution to this problem has not been given there so far. Btw: cctools-528 is installed (as *.dmg package). Version of original compiler is as follows: >gcc -v Reading specs from /usr/libexec/gcc/darwin/ppc/3.1/specs Thread model: posix Apple Computer, Inc. GCC version 1151, based on gcc version 3.1 20020420 (prerelease) hope someone can help me with this problem, Bram Kuijper kuijper at lifesci dot ucsb dot edu