Hello,
I have compiled the GNU toolchain for powerpc-elf target with Cygwin. The
versions for the tools are:
Binutils-2.17
gcc-4.1.2
newlib-1.15.0
and for the configure flags I used:
for gcc bootstrap:
--target=$TARGET --prefix=$PREFIX --without-headers --with-newlib
--with-gnu-as --with-gnu-ld --disable-softfloat
for newlib:
--target=$TARGET --prefix=$PREFIX --enable-newlib-hw-fp
--disable-softfloat --disable-shared
and for gcc with newlib:
--target=$TARGET --prefix=$PREFIX --with-newlib --with-gnu-as
--with-gnu-ld --disable-shared --disable-libssp --disable-softfloat
The build had no errors. Then I installed the toolchain and after that I
tried to use it with a code group I have. All the compilations for the
individual C files are OK but the linker gave the error:
The command is
powerpc-elf-gcc --nostartfiles -g -static -Tlinkcmds -o bin/sdram-test.elf
bin/sdram-test.o ../lib/crt0.o -lbsp -lc -lnosys -static
and the error is:
"powerpc-elf/bin/ld: error: no memory region specified for loadable section
`.rela.dyn' "
Is it related to the configuration flags? I googled the error and found out
that it is because of dynamic linking and a "shared library" problem. How
can I compile the toolchain as "static"? Isn't the " --disable-shared" flag
enough for it?
Thanks.
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