Hi Suresh, On Tue, 12 Aug 2014 18:04:10 +0000 (UTC), Suresh Nagarajan wrote: > I am trying to cross-compile perf tool for ARM on x86 machine. > > > ==================================================== > > [snagarajan@moltar-76 perf]$ alias armmake='make CROSS_COMPILE=arm-linux- > gnueabihf- ARCH=arm' > [snagarajan@moltar-76 perf]$ PATH=~/gcc-linaro-arm-linux-gnueabihf-4.9- > 2014.07_linux/bin:$PATH > [snagarajan@moltar-76 perf]$ armmake install > BUILD: Doing 'make -j4' parallel build > > Auto-detecting system features: > ... backtrace: [ on ] > ... dwarf: [ on ] > ... fortify-source: [ on ] > ... glibc: [ on ] > ... gtk2: [ OFF ] > ... gtk2-infobar: [ OFF ] > ... libaudit: [ on ] > ... libbfd: [ on ] > ... libelf: [ on ] > ... libelf-getphdrnum: [ on ] > ... libelf-mmap: [ on ] > ... libnuma: [ OFF ] > ... libperl: [ on ] > ... libpython: [ on ] > ... libpython-version: [ on ] > ... libslang: [ OFF ] > ... libunwind: [ OFF ] > ... on-exit: [ on ] > ... stackprotector: [ on ] > ... stackprotector-all: [ on ] > ... timerfd: [ on ] > > config/Makefile:329: No libunwind found, disabling post unwind support. > Please install libunwind-dev[el] >= 1.1 > config/Makefile:368: slang not found, disables TUI support. Please install > slang-devel or libslang-dev > config/Makefile:381: GTK2 not found, disables GTK2 support. Please install > gtk2-devel or libgtk2.0-dev > config/Makefile:536: No numa.h found, disables 'perf bench numa mem' > benchmark, please install numa-libs-devel or libnuma-dev > FLEX util/pmu-flex.c > CC util/environment.o > CC util/event.o > CC util/evlist.o > In file included from util/callchain.h:8:0, > from util/hist.h:6, > from util/evsel.h:11, > from util/evlist.h:8, > from util/evlist.c:15: > util/symbol.h:17:20: fatal error: libelf.h: No such file or directory > #include <libelf.h> > ^ > compilation terminated. > make[1]: *** [util/evlist.o] Error 1 > make[1]: *** Waiting for unfinished jobs.... > In file included from util/sort.h:11:0, > from util/event.c:5: > util/symbol.h:17:20: fatal error: libelf.h: No such file or directory > #include <libelf.h> > ^ > compilation terminated. > make[1]: *** [util/event.o] Error 1 > make: *** [install] Error 2 > > > ==================================================================== > > I have libelf.h file compiled for ARM, I tried replacing it in > /usr/include and also in ../arm-none-linux-gnueabi/libc/usr/include. > However, I face the same error. (I am not exactly sure about where the > compiler is looking for libelf.h) > > I noticed that this issue existed from 2012... Is this not fixed?
Hmm.. don't know. You can try to build with setting EXTRA_CFLAGS and LDFLAGS to point your include and lib directory in the sysroot. Thanks, Namhyung -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
