Hi, I've been experiencing cluster ./configure failures since this commit went into the 2.6.31-rc* kernel:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c31ae4bb4a9fa4606a74c0a4fb61b74f804e861e My config.log says: ---- configure:13727: checking linux/dlm_plock.h usability configure:13744: gcc -c -g -O2 -I/lib/modules/2.6.31-rc2-plato34/build/include conftest.c >&5 In file included from /usr/include/asm/types.h:4, from /lib/modules/2.6.31-rc2-plato34/build/include/linux/types.h:4, from /lib/modules/2.6.31-rc2-plato34/build/include/linux/dlm_plock.h:12, from conftest.c:81: /lib/modules/2.6.31-rc2-plato34/build/include/asm-generic/int-ll64.h:11:29: error: asm/bitsperlong.h: No such file or directory configure:13751: $? = 1 ---- I haven't attempted this on a 32bit system yet but I suspect it only affects 64bit builds. For now I'm working around the problem using this ugly hack in configure.ac: -KERNEL_CPPFLAGS="-I$KERNEL_DIR/include" +KERNEL_CPPFLAGS="-I$KERNEL_DIR/include -I$KERNEL_DIR/arch/x86/include" But what really needs fixing, the kernel headers or the cluster build system? -- Andrew Price
