Hi,
I am working on a new port (cross compilation). I am wondering about
crt. Binutils are already developped.
I need a crt0.o for the linker. I set some macros this way:
#define STARTFILE_SPEC "%(crt_binutils)"
#define CRT_BINUTILS_SPECS "crt0.o%s"
#define EXTRA_SPECS \
{"crt_binutils", CRT_BINUTILS_SPECS},
Then GCC tells the linker to link crt0.o found in:
$TARGET_GCC_INSTALL/bin/../lib/gcc/target/4.3.3/crt0.o
This crt0.o was compiled with target-gcc manually. I would like GCC to
generate the crt file automatically
during the installation. I read crtstuff.c but I cannot find which
macros in target.h to set so
crt0.o is built, and how to control what it contains.
Please, could you advise me ?
Regards.
Florent
