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Hello, |
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|
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I have an amd64 system using the hardened profile |
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(../var/portage/profiles/hardened/amd64) and I tried to compile gcc with the |
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multilib use falg but it failed with : |
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|
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/usr/x86_64-pc-linux-gnu/bin/ld: skipping |
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incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/../../libc.so when searching |
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for -lc |
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/usr/x86_64-pc-linux-gnu/bin/ld: skipping |
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incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/../../libc.a when searching for |
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-lc |
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/usr/x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libc.so when |
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searching for -lc |
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/usr/x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libc.a when |
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searching for -lc |
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/usr/x86_64-pc-linux-gnu/bin/ld: cannot find -lc |
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collect2: ld returned 1 exit status |
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make[3]: *** [32/libgcc_s_32.so] Error 1 |
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make[3]: Leaving directory `/tmp/portage/gcc-3.4.4-r1/work/build/gcc' |
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make[2]: *** [stmp-multilib] Error 2 |
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make[2]: Leaving directory `/tmp/portage/gcc-3.4.4-r1/work/build/gcc' |
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make[1]: *** [stage1_build] Error 2 |
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make[1]: Leaving directory `/tmp/portage/gcc-3.4.4-r1/work/build/gcc' |
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make: *** [profiledbootstrap] Error 2 |
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|
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!!! ERROR: sys-devel/gcc-3.4.4-r1 failed. |
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!!! Function gcc_do_make, Line 1311, Exitcode 2 |
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|
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After further investigations, it seems that I need to compile my libc for two |
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abi : 32 and 64 bits. But in my make.default I only have : |
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|
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MULTILIB_ABIS="amd64" |
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DEFAULT_ABI="amd64" |
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ABI="amd64" |
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|
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I searched for help and I found : |
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http://thread.gmane.org/gmane.linux.gentoo.hardened/1525 |
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http://dev.gentoo.org/~plasmaroo/devmanual/archs/amd64/ |
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|
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I wonder how I could build the 32 bits version of the libraries of my system. |
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|
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Any idea ? |
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-- |
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