* GCC_EXEC_PREFIX or option -B needed to find cc1 and crt*.o files
@ 2022-12-05 2:46 William Tambe
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From: William Tambe @ 2022-12-05 2:46 UTC (permalink / raw)
To: gcc-help
GCC fails to run with following error:
gcc: fatal error: cannot execute 'cc1': execvp: No such file or directory
Above error goes away when setting environment GCC_EXEC_PREFIX or
using option -B to the path where `cc1` was installed.
GCC was configured as follow:
configure --target=pu32-elf --host=pu32-elf --prefix=/opt/toolchain
--libexecdir=/opt/toolchain/lib --without-headers --disable-libssp
--disable-multilib --disable-gcov --disable-lto --enable-libatomic
--enable-languages=c,c++ --disable-nls --disable-doc --disable-docs
--disable-documentation
Any idea why the correct prefix where to find `cc1` is not built inside GCC ?
Complete change implementing target pu32 can be found at:
https://github.com/fontamsoc/gcc/commit/5a661b4
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