patches/glibc/2.3.6/170-allow-gcc-4.0-arm.patch
author Remy Bohmer <linux@bohmer.net>
Sun Jul 11 22:23:34 2010 +0200 (2010-07-11)
changeset 2021 3e52a1510f87
parent 402 197e1b49586e
permissions -rw-r--r--
debug/gdb: Fix compilation for Mingw hosts

GDB requires PDcurses instead of ncurses while running on Windows.
So, do not always compile ncurses in case GDB needs to build.

PDcurses is provided by an earlier build step and is not described in
this file.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
[yann.morin.1998@anciense.nib.fr: we already have a way to detect ncurses usage]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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Fixes
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In file included from dynamic-link.h:22,
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                 from dl-reloc.c:265:
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../sysdeps/arm/dl-machine.h: In function '_dl_relocate_object':
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../sysdeps/arm/dl-machine.h:371: error: invalid storage class for function 'fix_bad_pc24'
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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'
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when building glibc-2.3.6 with gcc-4.0
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Like
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http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/arm/dl-machine.h.diff?r1=1.51&r2=1.52&cvsroot=glibc
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but fixes fix_bad_pc24.
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--- glibc-2.3.6-orig/sysdeps/arm/dl-machine.h	Sun Mar 20 17:54:37 2005
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+++ glibc-2.3.6/sysdeps/arm/dl-machine.h	Sun Mar 20 17:57:32 2005
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@@ -357,7 +357,14 @@
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 #ifdef RESOLVE
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 /* Deal with an out-of-range PC24 reloc.  */
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-static Elf32_Addr
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+#if __GNUC__ >= 4
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+  auto inline Elf32_Addr
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+#else
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+  static inline Elf32_Addr
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+#endif
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+#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
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+  __attribute ((always_inline))
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+#endif
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 fix_bad_pc24 (Elf32_Addr *const reloc_addr, Elf32_Addr value)
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 {
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   static void *fix_page;
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Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
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with a little editing by dank@kegel.com