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tpoechtrager / osxcross

Mac OS X cross toolchain for Linux, FreeBSD, OpenBSD and Android (Termux)
GNU General Public License v2.0
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gcc on SDK 10.11: Cannot find plugin 'liblto_plugin.so' #165

Open mniehren opened 6 years ago

mniehren commented 6 years ago

Hi together,

i've successfully compiled osxcross (gcc V6.3.0) on Centos V7.5 and also can compile with o64-gcc the test file. So i tried to compile tcl, but i run into an error on calling x86_64-apple-darwin15-gcc-ranlib libtcl8.6.a x86_64-apple-darwin15-gcc-ranlib: Cannot find plugin 'liblto_plugin.so'

The liblto_plugin.so is not found under the target directory. I've also tried other gcc versions without success. The plugin was not build in any of them.

Any idea what i can do ?

best regards Michael

tpoechtrager commented 5 years ago

Did you build GCC with LTO support enabled? If so, try adding the path of liblto_plugin.so to your LD_LIBRARY_PATH environment variable.

cd osxcross
find . -name liblto_plugin.so
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<PATH>
mniehren commented 5 years ago

Hi,

there is no liblto_plugin.so under osxcross. It will not be build, if building gcc. And i build it with LTO support enabled with the build_gcc.sh.

best regards Michael

TooTallNate commented 5 years ago

I'm having this same issue and can't figure it out.

dlegaultbbry commented 4 years ago

I faced the same problem with GCC 8.3.0 and SDK 10.14. The issue is this line in the gcc configure script which doesn't have a match for *-apple-darwin*. So ideally a patch needs to be applied in build_gcc.sh before compiling GCC to fix the configure script.

https://github.com/gcc-mirror/gcc/blob/master/configure#L6216