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patches/glibc/2.3.6/240-make-install-lib-all.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:47:16 2010 +0200 (2010-07-29)
changeset 2045 fdaa6c7f6dea
parent 402 197e1b49586e
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> 
     1 From http://svn.exactcode.de/t2/trunk/package/base/glibc32/make-install-lib-all.patch

     2 Rule to install all needed libraries, not just the ones installed by install-lib,

     3 yet not install programs.  

     4 Needed because we can't use the main install target, as we can't build programs before

     5 we have the final gcc installed; linking fails because libeh.a is not present,

     6 and glibc insists on linking programs with that library.

     7 

     8 diff -Naur glibc-2.3.4.orig/Makerules glibc-2.3.4/Makerules

     9 --- glibc-2.3.4.orig/Makerules	2004-12-15 20:52:39.000000000 +0200

    10 +++ glibc-2.3.4/Makerules	2005-02-19 15:16:31.415125176 +0200

    11 @@ -844,6 +844,13 @@

    12  installed-libcs := $(foreach o,$(filter-out .os,$(object-suffixes-for-libc)),\

    13  			     $(inst_libdir)/$(patsubst %,$(libtype$o),\

    14  						     $(libprefix)$(libc-name)))

    15 +

    16 +install-lib-all: $(inst_slibdir)/libc.so$(libc.so-version) \

    17 +		$(inst_slibdir)/libc-$(version).so \

    18 +		$(inst_libdir)/libc.so \

    19 +		$(inst_libdir)/libc.a \

    20 +		install-lib

    21 +

    22  install: $(installed-libcs)

    23  $(installed-libcs): $(inst_libdir)/lib$(libprefix)%: lib $(+force)

    24  	$(make-target-directory)

    25 

    26 Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
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