patches/glibc/2.5/120-fix-pr631.patch
author "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
Wed May 25 20:23:48 2011 +0200 (2011-05-25)
branch1.11
changeset 2552 cc285cc98e65
parent 744 4bf8448536d5
permissions -rw-r--r--
debug/gdb: fix runtime sysroot

This patch sets the runtime sysroot to fix the following GDB warning:
"Unable to find dynamic linker breakpoint function.
GDB will be unable to debug shared library initializers
and track explicitly loaded dynamic code."

The sysroot can later be changed within gdb with the `set sysroot`
command if necessary.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
(transplanted from 7690196856ce4a4700d1887cc3adf80acc627c52)
     1 From dank@kegel.com
     2 Wed Jun 15 09:12:43 PDT 2005
     3 
     4 Fixes
     5 
     6 build-glibc/libc.a(nsswitch.o)(.data+0x64): undefined reference to `_nss_files_getaliasent_r'
     7 build-glibc/libc.a(nsswitch.o)(.data+0x6c): undefined reference to `_nss_files_endaliasent'
     8 ... 53 lines deleted ...
     9 build-glibc/libc.a(nsswitch.o)(.data+0x21c): undefined reference to `_nss_files_getspnam_r'
    10 collect2: ld returned 1 exit status
    11 make[2]: *** [/build/gcc-3.4.3-glibc-2.3.5-hdrs-2.6.11.2/i686-unknown-linux-gnu/build-glibc/elf/ldconfig] Error 1
    12 
    13 when building glibc with --enable-static-nss.
    14 
    15 See http://sources.redhat.com/bugzilla/show_bug.cgi?id=631
    16 
    17 --- glibc-2.3.5/Makeconfig.old	Wed Jun 15 08:13:12 2005
    18 +++ glibc-2.3.5/Makeconfig	Wed Jun 15 08:13:14 2005
    19 @@ -510,7 +510,7 @@
    20  
    21  # The static libraries.
    22  ifeq (yes,$(build-static))
    23 -link-libc-static = $(common-objpfx)libc.a $(static-gnulib) $(common-objpfx)libc.a
    24 +link-libc-static = $(common-objpfx)libc.a $(static-gnulib) $(otherlibs) $(common-objpfx)libc.a
    25  else
    26  ifeq (yes,$(build-shared))
    27  # We can try to link the programs with lib*_pic.a...
    28 --- glibc-2.3.5/elf/Makefile.old	Wed Jun 15 07:46:49 2005
    29 +++ glibc-2.3.5/elf/Makefile	Wed Jun 15 08:14:00 2005
    30 @@ -120,6 +120,13 @@
    31  install-bin-script = ldd
    32  endif
    33  
    34 +ifeq (yes,$(build-static-nss))
    35 +nssobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)nss)
    36 +resolvobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)resolv)
    37 +otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
    38 +	     $(resolvobjdir)/libresolv.a
    39 +endif
    40 +
    41  others		= sprof sln
    42  install-bin	= sprof
    43  others-static   = sln
    44 
    45 Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>