Messages in this thread Patch in this message |  | | | From | Hitoshi Mitake <> | | Subject | [PATCH] perf: Add util/include/linux/config.h for including generated autoconf.h of kernel | | Date | Thu, 28 Jan 2010 23:28:48 +0900 |
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I'd like to add util/include/linux/config.h, this header file includes autoconf.h which is generated by build phase of kernel.
This makes building of perf depend on building of kernel. It's a little dirty. But perf has tight relation of its kernel, so I don't think that it is a serious problem.
My original purpose of making this patch is knowing size of void *. If config.h is available, CONFIG_ARCH_PHYS_ADDR_T_64BIT will be provided for source of perf, we can know size of void * by this config.
How do you think?
Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> --- tools/perf/Makefile | 1 + tools/perf/util/include/linux/config.h | 6 ++++++ 2 files changed, 7 insertions(+), 0 deletions(-) create mode 100644 tools/perf/util/include/linux/config.h diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 9b173e6..54c7e87 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -334,6 +334,7 @@ LIB_H += ../../include/linux/perf_event.h LIB_H += ../../include/linux/rbtree.h LIB_H += ../../include/linux/list.h LIB_H += ../../include/linux/stringify.h +LIB_H += ../../include/generated/autoconf.h LIB_H += util/include/linux/bitmap.h LIB_H += util/include/linux/bitops.h LIB_H += util/include/linux/compiler.h diff --git a/tools/perf/util/include/linux/config.h b/tools/perf/util/include/linux/config.h new file mode 100644 index 0000000..e3f2976 --- /dev/null +++ b/tools/perf/util/include/linux/config.h @@ -0,0 +1,6 @@ +#ifndef PERF_CONFIG_H +#define PERF_CONFIG_H + +#include "../../../../include/generated/autoconf.h" + +#endif -- 1.6.5.2
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