patches/gcc/4.2.1/300-libstdc++-nostdlib-linking.patch
author Bernhard Walle <bernhard@bwalle.de>
Sun May 11 13:00:36 2014 +0200 (2014-05-11)
changeset 3318 579bc9107f99
permissions -rw-r--r--
complibs/ppl: Fix build of ppl 0.11.2 with gcc 4.9

From: Roberto Bagnara <bagnara@cs.unipr.it>
Date: Tue, 29 Apr 2014 19:51:43 +0000 (+0200)
Subject: Added missing inclusions. Use std::ptrdiff_t.
X-Git-Url: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl%2Fppl.git;a=commitdiff;h=61d4e14dfd9f1121e9b4521dead5728b2424dd7c

Added missing inclusions. Use std::ptrdiff_t.
(Thanks to Paulo Cesar Pereira de Andrade.)

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
Message-Id: <5632a171e7c1dc4c0fb5.1399806148@euler.fritz.box>
Patchwork-Id: 347777
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On 20090401, Ted Jordan writes:
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 The generated libtool for building libstdc++ adds the -nostdlib option to the
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 g++ command for linking but doesn't add -lgcc.  This causes a "hidden symbol"
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 error when linking against the libstdc++ shared object.  This patch adds gcc
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 to the list of libraries linked against when linking libstdc++.
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Index: gcc-4.2.1/ltcf-cxx.sh
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===================================================================
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--- gcc-4.2.1.orig/ltcf-cxx.sh	2005-07-15 21:30:53.000000000 -0500
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+++ gcc-4.2.1/ltcf-cxx.sh	2009-04-02 09:30:34.000000000 -0500
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@@ -78,8 +78,8 @@
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   # to be the same.
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   if test "$with_gnu_ld" = yes; then
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-    archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
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-    archive_expsym_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
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+    archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -lgcc ${wl}-soname $wl$soname -o $lib'
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+    archive_expsym_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -lgcc ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
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     hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
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     export_dynamic_flag_spec='${wl}--export-dynamic'