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(-)
1 diff -durN binutils-2.18.50.0.8.orig/ld/emultempl/elf32.em binutils-2.18.50.0.8/ld/emultempl/elf32.em
2 --- binutils-2.18.50.0.8.orig/ld/emultempl/elf32.em 2008-07-10 17:33:23.000000000 +0200
3 +++ binutils-2.18.50.0.8/ld/emultempl/elf32.em 2008-07-13 23:19:29.000000000 +0200
5 && command_line.rpath == NULL)
7 lib_path = (const char *) getenv ("LD_RUN_PATH");
8 + if ((lib_path) && (strlen (lib_path) == 0))
10 if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
14 rpath = command_line.rpath;
16 rpath = (const char *) getenv ("LD_RUN_PATH");
17 + if ((rpath) && (strlen (rpath) == 0))
19 if (! (bfd_elf_size_dynamic_sections
20 (link_info.output_bfd, command_line.soname, rpath,
21 command_line.filter_shlib,