We were getting the file by luck, from one of the paths in -I, fix it to get it from the proper place: $ cd tools/include/uapi/asm/ [acme@quaco asm]$ grep include bitsperlong.h #include "../../arch/x86/include/uapi/asm/bitsperlong.h" #include "../../arch/arm64/include/uapi/asm/bitsperlong.h" #include "../../arch/powerpc/include/uapi/asm/bitsperlong.h" #include "../../arch/s390/include/uapi/asm/bitsperlong.h" #include "../../arch/sparc/include/uapi/asm/bitsperlong.h" #include "../../arch/mips/include/uapi/asm/bitsperlong.h" #include "../../arch/ia64/include/uapi/asm/bitsperlong.h" #include "../../arch/riscv/include/uapi/asm/bitsperlong.h" #include "../../arch/alpha/include/uapi/asm/bitsperlong.h" #include <asm-generic/bitsperlong.h> $ ls -la ../../arch/x86/include/uapi/asm/bitsperlong.h ls: cannot access '../../arch/x86/include/uapi/asm/bitsperlong.h': No such file or directory $ ls -la ../../../arch/*/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 237 ../../../arch/alpha/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 841 ../../../arch/arm64/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 966 ../../../arch/hexagon/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 234 ../../../arch/ia64/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 100 ../../../arch/microblaze/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 244 ../../../arch/mips/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 352 ../../../arch/parisc/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 312 ../../../arch/powerpc/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 353 ../../../arch/riscv/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 292 ../../../arch/s390/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 323 ../../../arch/sparc/include/uapi/asm/bitsperlong.h -rw-rw-r--. 1 320 ../../../arch/x86/include/uapi/asm/bitsperlong.h $ Found while fixing some other problem, before it was escaping the tools/ chroot and using stuff in the kernel sources: CC /tmp/build/perf/util/find_bit.o In file included from /git/linux/tools/include/../../arch/x86/include/uapi/asm/bitsperlong.h:11, from /git/linux/tools/include/uapi/asm/bitsperlong.h:3, from /git/linux/tools/include/linux/bits.h:6, from /git/linux/tools/include/linux/bitops.h:13, from ../lib/find_bit.c:17: # cd /git/linux/tools/include/../../arch/x86/include/uapi/asm/ # pwd /git/linux/arch/x86/include/uapi/asm # Now it is getting the one we want it to, i.e. the one inside tools/: CC /tmp/build/perf/util/find_bit.o In file included from /git/linux/tools/arch/x86/include/uapi/asm/bitsperlong.h:11, from /git/linux/tools/include/linux/bits.h:6, from /git/linux/tools/include/linux/bitops.h:13,
Showing the changes to tools/include/uapi (1 of 1 file). Show all
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| @@ -1,22 +1,22 @@ | |||
| 1 | /* SPDX-License-Identifier: GPL-2.0 */ | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #if defined(__i386__) || defined(__x86_64__) | 2 | #if defined(__i386__) || defined(__x86_64__) |
| 3 | #include "../../arch/x86/include/uapi/asm/bitsperlong.h" | 3 | #include "../../../arch/x86/include/uapi/asm/bitsperlong.h" |
| 4 | #elif defined(__aarch64__) | 4 | #elif defined(__aarch64__) |
| 5 | #include "../../arch/arm64/include/uapi/asm/bitsperlong.h" | 5 | #include "../../../arch/arm64/include/uapi/asm/bitsperlong.h" |
| 6 | #elif defined(__powerpc__) | 6 | #elif defined(__powerpc__) |
| 7 | #include "../../arch/powerpc/include/uapi/asm/bitsperlong.h" | 7 | #include "../../../arch/powerpc/include/uapi/asm/bitsperlong.h" |
| 8 | #elif defined(__s390__) | 8 | #elif defined(__s390__) |
| 9 | #include "../../arch/s390/include/uapi/asm/bitsperlong.h" | 9 | #include "../../../arch/s390/include/uapi/asm/bitsperlong.h" |
| 10 | #elif defined(__sparc__) | 10 | #elif defined(__sparc__) |
| 11 | #include "../../arch/sparc/include/uapi/asm/bitsperlong.h" | 11 | #include "../../../arch/sparc/include/uapi/asm/bitsperlong.h" |
| 12 | #elif defined(__mips__) | 12 | #elif defined(__mips__) |
| 13 | #include "../../arch/mips/include/uapi/asm/bitsperlong.h" | 13 | #include "../../../arch/mips/include/uapi/asm/bitsperlong.h" |
| 14 | #elif defined(__ia64__) | 14 | #elif defined(__ia64__) |
| 15 | #include "../../arch/ia64/include/uapi/asm/bitsperlong.h" | 15 | #include "../../../arch/ia64/include/uapi/asm/bitsperlong.h" |
| 16 | #elif defined(__riscv) | 16 | #elif defined(__riscv) |
| 17 | #include "../../arch/riscv/include/uapi/asm/bitsperlong.h" | 17 | #include "../../../arch/riscv/include/uapi/asm/bitsperlong.h" |
| 18 | #elif defined(__alpha__) | 18 | #elif defined(__alpha__) |
| 19 | #include "../../arch/alpha/include/uapi/asm/bitsperlong.h" | 19 | #include "../../../arch/alpha/include/uapi/asm/bitsperlong.h" |
| 20 | #else | 20 | #else |
| 21 | #include <asm-generic/bitsperlong.h> | 21 | #include <asm-generic/bitsperlong.h> |
| 22 | #endif | 22 | #endif |