Messages in this thread | | | Subject | [ERROR] perf build failure on current tip:perf/core | From | Namhyung Kim <> | Date | Sun, 08 Jan 2012 00:42:29 +0900 |
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Hi,
When I tried to build perf, I was faced with following error:
CC util/trace-event-info.o cc1: warnings being treated as errors util/trace-event-info.c: In function ‘record_file’: util/trace-event-info.c:192: error: implicit declaration of function ‘pwrite’ util/trace-event-info.c:192: error: nested extern declaration of ‘pwrite’ make: *** [util/trace-event-info.o] Error 1
The code I tried was latest tip:perf/core - 9e183426bfb5 ("perf kvm: Fix copy & paste error in description") and code in mainline (v3.2) doesn't have this problem. Looking at the code, I couldn't find any clue to this. Any idea?
FYI, my system is Ubuntu 10.04 on x86_64. gcc version is 4.4.3:
namhyung@leonhard:perf$ gcc -v Using built-in specs. Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.4.3-4ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --program-suffix=-4.4 --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i486 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5)
Thanks.
-- Regards, Namhyung Kim
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