patches/glibc/2.3.6/210-fix-pr631.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:47:16 2010 +0200 (2010-07-29)
changeset 2045 fdaa6c7f6dea
parent 744 4bf8448536d5
permissions -rw-r--r--
cc/gcc: add option to compile against static libstdc++, for gcc-4.4 and newer

Idea and know-how taken from CodeSourcery build script.

Normal build:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb77f3000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb76e8000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb75a1000)
libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb757a000)
/lib/ld-linux.so.2 (0xb77f4000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb755c000)

CC_STATIC_LIBSTDCXX=y:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb7843000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb76e6000)
/lib/ld-linux.so.2 (0xb7844000)

I made CC_STATIC_LIBSTDCXX default=y since I think
it is always desirable.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
yann@402
     1
From dank@kegel.com
yann@402
     2
Wed Jun 15 09:12:43 PDT 2005
yann@402
     3
yann@402
     4
Fixes
yann@402
     5
yann@402
     6
build-glibc/libc.a(nsswitch.o)(.data+0x64): undefined reference to `_nss_files_getaliasent_r'
yann@402
     7
build-glibc/libc.a(nsswitch.o)(.data+0x6c): undefined reference to `_nss_files_endaliasent'
yann@402
     8
... 53 lines deleted ...
yann@402
     9
build-glibc/libc.a(nsswitch.o)(.data+0x21c): undefined reference to `_nss_files_getspnam_r'
yann@402
    10
collect2: ld returned 1 exit status
yann@402
    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
yann@402
    12
yann@402
    13
when building glibc with --enable-static-nss.
yann@402
    14
yann@402
    15
See http://sources.redhat.com/bugzilla/show_bug.cgi?id=631
yann@402
    16
yann@402
    17
--- glibc-2.3.5/Makeconfig.old	Wed Jun 15 08:13:12 2005
yann@402
    18
+++ glibc-2.3.5/Makeconfig	Wed Jun 15 08:13:14 2005
yann@402
    19
@@ -487,7 +487,7 @@
yann@402
    20
 
yann@402
    21
 # The static libraries.
yann@402
    22
 ifeq (yes,$(build-static))
yann@402
    23
-link-libc-static = $(common-objpfx)libc.a $(static-gnulib) $(common-objpfx)libc.a
yann@402
    24
+link-libc-static = $(common-objpfx)libc.a $(static-gnulib) $(otherlibs) $(common-objpfx)libc.a
yann@402
    25
 else
yann@402
    26
 ifeq (yes,$(build-shared))
yann@402
    27
 # We can try to link the programs with lib*_pic.a...
yann@402
    28
--- glibc-2.3.5/elf/Makefile.old	Wed Jun 15 07:46:49 2005
yann@402
    29
+++ glibc-2.3.5/elf/Makefile	Wed Jun 15 08:14:00 2005
yann@402
    30
@@ -115,6 +115,13 @@
yann@402
    31
 install-bin-script = ldd
yann@402
    32
 endif
yann@402
    33
 
yann@402
    34
+ifeq (yes,$(build-static-nss))
yann@402
    35
+nssobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)nss)
yann@402
    36
+resolvobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)resolv)
yann@402
    37
+otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
yann@402
    38
+	     $(resolvobjdir)/libresolv.a
yann@402
    39
+endif
yann@402
    40
+
yann@402
    41
 others		= sprof sln
yann@402
    42
 install-bin	= sprof
yann@402
    43
 others-static   = sln
yann@402
    44
yann@402
    45
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>