https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120513
--- Comment #10 from Greg Chandler <chandleg at wizardsworks dot org> ---
Ok, I was wrong, it wasn't the defines....
/tmp/gcc-14.2.0/gcc.build.lnx/libiberty# cat 1.c
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define __EXTENSIONS__ 1
#define _ALL_SOURCE 1
#define _GNU_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define _TANDEM_SOURCE 1
/* end confdefs.h. */
#include <sys/file.h>
int main ()
{
}
/tmp/gcc-14.2.0/gcc.build.lnx/libiberty# alpha-linux-gnu-gcc 1.c -o
test.cross.alpha-1c
cc1: warning: '-fstack-protector' not supported for this target
/tmp/gcc-14.2.0/gcc.build.lnx/libiberty# file test.cross.alpha-1c
test.cross.alpha-1c: ELF 64-bit LSB pie executable, Alpha (unofficial), version
1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, with debug_info,
not stripped
So the lack of an actual main is the problem....
Is this a compiler/linker bug? I seem to remember being able to compile
without a main in the past, and the configure script for libiberty is
DEFINATELY not adding it... (I know that tree is old)
