glibc-2.2.5-allow-gcc-4.0-mipsel.patch

linux下编译交叉工具链的工具源码

Message-ID: <[e-mail]>
Date: Wed, 30 Mar 2005 12:37:11 +0100
From: Piete Sartain <[e-mail]>
To:  [e-mail]
Subject: [Patch]  CT 0.3 - glibc-2.2.5-allow-gcc-4.0-mipsel


I copied the relevant sections out of 
http://kegel.com/crosstool/crosstool-0.29/patches/glibc-2.3-20050307/glibc-2.3.4-allow-gcc-4.0-powerpc64.patch 
for a mipsel target.

The build still fails, but now with an assembler error at crtbegin.o.

[---dank: judging from my old buildlogs, this should fix:

In file included from dynamic-link.h:21,
                 from dl-reloc.c:153:
../sysdeps/mips/dl-machine.h: In function '_dl_relocate_object':
../sysdeps/mips/dl-machine.h:477: error: invalid storage class for function 'elf_machine_rel'
../sysdeps/mips/dl-machine.h:539: error: invalid storage class for function 'elf_machine_rel_relative'
../sysdeps/mips/dl-machine.h:546: error: invalid storage class for function 'elf_machine_lazy_rel'
../sysdeps/mips/dl-machine.h:554: error: invalid storage class for function 'elf_machine_got_rel'
../sysdeps/mips/dl-machine.h:641: error: invalid storage class for function 'elf_machine_runtime_setup'
make[2]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-0.30/build/mipsel-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5/elf'
make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-0.30/build/mipsel-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/build-glibc/elf/dl-reloc.o] Error 1
make[1]: *** [elf/subdir_lib] Error 2
make[1]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-0.30/build/mipsel-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5'
make: *** [all] Error 2
---]


--- glibc-2.2.5/sysdeps/mips/dl-machine.h.old	2005-03-28 18:19:56.000000000 +0100
+++ glibc-2.2.5/sysdeps/mips/dl-machine.h	2005-03-28 18:25:15.000000000 +0100
@@ -534,14 +534,28 @@
     }
 }
 
-static inline void
+#if __GNUC__ >= 4
+  auto inline void
+#else
+  static inline void
+#endif
+#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
+  __attribute ((always_inline))
+#endif
 elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
 			  ElfW(Addr) *const reloc_addr)
 {
   /* XXX Nothing to do.  There is no relative relocation, right?  */
 }
 
-static inline void
+#if __GNUC__ >= 4
+  auto inline void
+#else
+  static inline void
+#endif
+#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
+  __attribute ((always_inline))
+#endif
 elf_machine_lazy_rel (struct link_map *map,
 		      ElfW(Addr) l_addr, const ElfW(Rel) *reloc)
 {
@@ -550,7 +564,14 @@
 
 #ifndef RTLD_BOOTSTRAP
 /* Relocate GOT. */
-static inline void
+#if __GNUC__ >= 4
+  auto inline void
+#else
+  static inline void
+#endif
+#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
+  __attribute ((always_inline))
+#endif
 elf_machine_got_rel (struct link_map *map, int lazy)
 {
   ElfW(Addr) *got;