Submitting this to the patches repo on behalf of Ryan Oliver.
Fixes the hard-coded library and exec search paths in gcc/gcc.c.
Ensures that the proper libgcc_s.so is found when cross-compiling.
Jim or Archaic, can one of you get this in the repo soon?
Thanks,
--
Jeremy Huntwork
Submitted by: Ryan Oliver <[EMAIL PROTECTED]>
Date: 2005-05-02
Initial Package Version: 3.4.3
Origin: Ryan Oliver (issue reported by Erik-Jan Post)
Upstream Status: N/A
Description:
Removes standard_exec_prefix_2 from library search path when cross-compiling.
Removes both standard_exec_prefix_1 and standard_exec_prefix_2 from the gcc
executable search path when cross-compiling.
ie: if cross_compile = 1 in the specs file, do not
- do not add /usr/lib/gcc/${TARGET}/${GCC_VER} to the library search path
- do not add /usr/lib/gcc/${TARGET}/${GCC_VER} or
/usr/libexec/gcc/${TARGET}/${GCC_VER}
to the executable search path
This avoids the possibility of linking in libraries from the host if they
exist under those directories.
--- gcc-3.4.3/gcc/gcc.c-orig 2004-09-09 01:16:11.000000000 +1000
+++ gcc-3.4.3/gcc/gcc.c 2005-05-02 21:16:05.000000000 +1000
@@ -3757,16 +3757,22 @@
PREFIX_PRIORITY_LAST, 2, warn_std_ptr, 0);
add_prefix (&exec_prefixes, standard_exec_prefix, "BINUTILS",
PREFIX_PRIORITY_LAST, 2, warn_std_ptr, 0);
- add_prefix (&exec_prefixes, standard_exec_prefix_1, "BINUTILS",
+ if (*cross_compile == '0')
+ {
+ add_prefix (&exec_prefixes, standard_exec_prefix_1, "BINUTILS",
PREFIX_PRIORITY_LAST, 2, warn_std_ptr, 0);
- add_prefix (&exec_prefixes, standard_exec_prefix_2, "BINUTILS",
+ add_prefix (&exec_prefixes, standard_exec_prefix_2, "BINUTILS",
PREFIX_PRIORITY_LAST, 2, warn_std_ptr, 0);
+ }
#endif
add_prefix (&startfile_prefixes, standard_exec_prefix, "BINUTILS",
PREFIX_PRIORITY_LAST, 1, warn_std_ptr, 0);
- add_prefix (&startfile_prefixes, standard_exec_prefix_2, "BINUTILS",
+ if (*cross_compile == '0')
+ {
+ add_prefix (&startfile_prefixes, standard_exec_prefix_2, "BINUTILS",
PREFIX_PRIORITY_LAST, 1, warn_std_ptr, 0);
+ }
tooldir_prefix = concat (tooldir_base_prefix, spec_machine,
dir_separator_str, NULL);
--
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