On 12.02.2023 20:24, Jonathan Wakely via Gcc-help wrote:
On Sun, 12 Feb 2023, 17:52 Christer Solskogen via Gcc-help, <
gcc-help@xxxxxxxxxxx> wrote:
While cross compiling gcc with musl I see this:
checking for exported symbols... /home/solskogen/gcc/libcc1/configure:
line 15053: -T: command not found
yes
checking for -rdynamic... /home/solskogen/gcc/libcc1/configure: line
15063: -T: command not found
Did you try looking at that line of that configure file? It should tell you
exactly what is missing.
if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
But I don't quite understand what it really means.
no
checking for library containing dlopen... none required
checking for -fPIC -shared... yes
configure: error:
Building GCC with plugin support requires a host that supports
-fPIC, -shared, -ldl and -rdynamic.
make[1]: *** [Makefile:11890: configure-libcc1] Error 1
This is the configure line: /home/solskogen/gcc/configure --prefix=/usr
--libexecdir=/lib --host=aarch64-centrix-linux-musl
--target=aarch64-centrix-linux-musl --build=x86_64-pc-linux-gnu
--enable-languages=c,c++ --disable-multilib --enable-checking=release
--disable-nls --with-gcc-major-version-only --enable-plugin
--disable-libstdcxx-pch --enable-default-pie --enable-default-ssp
--disable-libsanitizer --enable-host-shared
I can't figure out that it doesn't find. But a google search suggests
objdump.
Could be, look at the configure script.
Do you have a cross objdump compiled for the target, in your PATH?
I do. aarch64-centrix-linux-musl-objdump is in PATH.
--
chs
