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crosstool-ng/patches/glibc/2.3.5/glibc-2.3.5-allow-gcc4-symbols.patch

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Add the full crosstool-NG sources to the new repository of its own. You might just say: 'Yeah! crosstool-NG's got its own repo!". Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup. That means I'm putting backups in place in the afternoon. That also means we've lost history... :-(
2007-02-24 11:00:05 +00:00
If I'm really lucky, this fixes the following error building with gcc-4.0.0:
../sysdeps/ieee754/dbl-64/s_isinf.c:29: error: 'isinf' aliased to undefined symbol '__isinf'
make[2]: *** [/home/dank/queue/jobdir.fast/crosstool-0.32/build/i686-unknown-linux-gnu/gcc-4.0.0-20050410-glibc-2.3.4/build-glibc/math/s_isinf.os] Error 1
make[1]: *** [math/subdir_lib] Error 2
make: *** [lib] Error 2
---
Revision 1.71, Thu Mar 17 21:06:27 2005 UTC (3 weeks, 5 days ago) by roland
Branch: MAIN
CVS Tags: fedora-glibc-20050405T2114, fedora-glibc-20050401T1444, fedora-glibc-20050324T0715, fedora-glibc-20050319T1907, HEAD
Changes since 1.70: +11 -66 lines
Diff to previous 1.70 (colored)
2005-03-16 Richard Henderson <rth@redhat.com>
* include/libc-symbols.h (__hidden_proto): Remove bogus declaration
of internal.
(__hidden_def1, __hidden_dot_def1): Remove.
(__hidden_def2, __hidden_def3): Remove.
(__hidden_ver1): New.
(hidden_ver, hidden_def, hidden_weak): Use it.
(hidden_data_ver, hidden_data_ver, hidden_data_weak): Use non-data
version of the macro.
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/include/libc-symbols.h.diff?r1=1.70&r2=1.71&cvsroot=glibc
===================================================================
RCS file: /cvs/glibc/libc/include/libc-symbols.h,v
retrieving revision 1.70
retrieving revision 1.71
diff -u -r1.70 -r1.71
--- libc/include/libc-symbols.h 2005/02/11 00:29:46 1.70
+++ libc/include/libc-symbols.h 2005/03/17 21:06:27 1.71
@@ -583,78 +583,23 @@
# define hidden_proto(name, attrs...) \
__hidden_proto (name, __GI_##name, ##attrs)
# define __hidden_proto(name, internal, attrs...) \
- extern __typeof (name) internal; \
extern __typeof (name) name __asm__ (__hidden_asmname (#internal)) \
__hidden_proto_hiddenattr (attrs);
# define __hidden_asmname(name) \
__hidden_asmname1 (__USER_LABEL_PREFIX__, name)
# define __hidden_asmname1(prefix, name) __hidden_asmname2(prefix, name)
# define __hidden_asmname2(prefix, name) #prefix name
-# ifdef HAVE_ASM_SET_DIRECTIVE
-# define __hidden_def1(original, alias) \
- ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP \
- .set C_SYMBOL_NAME (alias), C_SYMBOL_NAME (original)
-# ifdef HAVE_ASM_GLOBAL_DOT_NAME
-# define __hidden_dot_def1(original, alias) ASM_LINE_SEP \
- ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP \
- .set C_SYMBOL_DOT_NAME (alias), C_SYMBOL_DOT_NAME (original)
-# else
-# define __hidden_dot_def1(original, alias)
-# endif
-# else
-# define __hidden_def1(original, alias) \
- ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP \
- C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
-# ifdef HAVE_ASM_GLOBAL_DOT_NAME
-# define __hidden_dot_def1(original, alias) ASM_LINE_SEP \
- ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP \
- C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
-# else
-# define __hidden_dot_def1(original, alias)
-# endif
-# endif
-# define __hidden_def2(...) #__VA_ARGS__
-# define __hidden_def3(...) __hidden_def2 (__VA_ARGS__)
-# define hidden_def(name) \
- __asm__ (__hidden_def3 (__hidden_def1 (__GI_##name, name) \
- __hidden_dot_def1 (__GI_##name, name)));
-# define hidden_data_def(name) \
- __asm__ (__hidden_def3 (__hidden_def1 (__GI_##name, name)));
-# define hidden_ver(local, name) \
- __asm__ (__hidden_def3 (__hidden_def1 (local, __GI_##name) \
- __hidden_dot_def1 (local, __GI_##name)));
-# define hidden_data_ver(local, name) \
- __asm__ (__hidden_def3 (__hidden_def1 (local, __GI_##name)));
-# ifdef HAVE_WEAK_SYMBOLS
-# ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
-# define __hidden_weak1(original, alias) \
- .weakext C_SYMBOL_NAME (alias), C_SYMBOL_NAME (original)
-# ifdef HAVE_ASM_GLOBAL_DOT_NAME
-# define __hidden_dot_weak1(original, alias) ASM_LINE_SEP \
- .weakext C_SYMBOL_DOT_NAME (alias), C_SYMBOL_DOT_NAME (original)
-# else
-# define __hidden_dot_weak1(original, alias)
-# endif
-# else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
-# define __hidden_weak1(original, alias) \
- .weak C_SYMBOL_NAME (alias) ASM_LINE_SEP \
- C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
-# ifdef HAVE_ASM_GLOBAL_DOT_NAME
-# define __hidden_dot_weak1(original, alias) ASM_LINE_SEP \
- .weak C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP \
- C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
-# else
-# define __hidden_dot_weak1(original, alias)
-# endif
-# endif
-# define hidden_weak(name) \
- __asm__ (__hidden_def3 (__hidden_weak1 (__GI_##name, name) \
- __hidden_dot_weak1 (__GI_##name, name)));
-# define hidden_data_weak(name) \
- __asm__ (__hidden_def3 (__hidden_weak1 (__GI_##name, name)));
-# else
-# define hidden_weak(name) hidden_def (name)
-# endif
+# define __hidden_ver1(local, internal, name) \
+ extern __typeof (name) __EI_##name __asm__(__hidden_asmname (#internal)); \
+ extern __typeof (name) __EI_##name \
+ __attribute__((alias (__hidden_asmname (#local))))
+# define hidden_ver(local, name) __hidden_ver1(local, __GI_##name, name);
+# define hidden_data_ver(local, name) hidden_ver(local, name)
+# define hidden_def(name) __hidden_ver1(__GI_##name, name, name);
+# define hidden_data_def(name) hidden_def(name)
+# define hidden_weak(name) \
+ __hidden_ver1(__GI_##name, name, name) __attribute__((weak));
+# define hidden_data_weak(name) hidden_weak(name)
# else
/* For assembly, we need to do the opposite of what we do in C:
in assembly gcc __REDIRECT stuff is not in place, so functions
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