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Ok solved, |
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I run hardened profile, so it adds '-pie'. |
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Cmake will tell that -pie and -pg will not work together. |
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So I added -nopie -pg. I had also needed to delete |
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-fomit-frame-pointer. |
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|
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Regards, |
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Kfir |
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|
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On Sun, Jun 19, 2011 at 7:47 PM, Kfir Lavi <lavi.kfir@×××××.com> wrote: |
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|
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> Hi, |
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> I would like to profile my program, so would like to compile it with the |
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> -pg flag, |
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> to be able to profile it with gprof. |
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> Running the emerge like that produce: |
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> CFLAGS="$CFLAGS -pg" emerge MY_PROG |
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> Gives me the error: |
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> -- Check for working C compiler: /usr/bin/i686-pc-linux-gnu-gcc |
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> -- Check for working C compiler: /usr/bin/i686-pc-linux-gnu-gcc -- broken |
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> CMake Error at /usr/share/cmake/Modules/CMakeTestCCompiler.cmake:52 |
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> (MESSAGE): |
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> The C compiler "/usr/bin/i686-pc-linux-gnu-gcc" is not able to compile a |
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> simple test program. |
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> |
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> This problem will not occur if I just emerge the program: |
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> emerge MY_PROG |
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> |
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> Any help will be appreciated. |
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> Regards, |
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> Kfir |
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> |
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