Fix building core C compiler.
PowerPC unveiled that you can't reliably build a target libgcc until you have C library headers.
In fact you can't build it at all. The fact that it did build for some architectures was purely coincidental, and a mistake.
This fix should still allow to build uClibc-based toolchains (some ARM uClibc toolchains were build-tested).
/trunk/scripts/build/cc_gcc.sh | 100 47 53 0 +++++++++++++++++++++++-------------------------
1 file changed, 47 insertions(+), 53 deletions(-)
2 In file included from dynamic-link.h:22,
4 ../sysdeps/arm/dl-machine.h: In function '_dl_relocate_object':
5 ../sysdeps/arm/dl-machine.h:371: error: invalid storage class for function 'fix_bad_pc24'
6 make[2]: Leaving directory `/home/dank/queue/jobdir.k8/crosstool-dev/build/arm-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.3.6/glibc-2.3.6/elf'
8 when building glibc-2.3.6 with gcc-4.0
11 http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/arm/dl-machine.h.diff?r1=1.51&r2=1.52&cvsroot=glibc
12 but fixes fix_bad_pc24.
15 --- glibc-2.3.6-orig/sysdeps/arm/dl-machine.h Sun Mar 20 17:54:37 2005
16 +++ glibc-2.3.6/sysdeps/arm/dl-machine.h Sun Mar 20 17:57:32 2005
20 /* Deal with an out-of-range PC24 reloc. */
23 + auto inline Elf32_Addr
25 + static inline Elf32_Addr
27 +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
28 + __attribute ((always_inline))
30 fix_bad_pc24 (Elf32_Addr *const reloc_addr, Elf32_Addr value)
32 static void *fix_page;
34 Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
35 with a little editing by dank@kegel.com