http://sourceware.org/bugzilla/show_bug.cgi?id=15300
Markus Trippelsdorf <markus at trippelsdorf dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |markus at trippelsdorf dot
| |de
--- Comment #1 from Markus Trippelsdorf <markus at trippelsdorf dot de>
2013-03-24 16:31:41 UTC ---
Or better still have the utilities load the plugin automatically.
I'm using the following patch successfully on my machine:
diff --git a/binutils/ar.c b/binutils/ar.c
index c424038..4b14dc5 100644
--- a/binutils/ar.c
+++ b/binutils/ar.c
@@ -138,7 +138,11 @@ static int show_version = 0;
static int show_help = 0;
+#if BFD_SUPPORTS_PLUGINS
+static const char *plugin_target = "plugin";
+#else
static const char *plugin_target = NULL;
+#endif
static const char *target = NULL;
@@ -553,7 +557,6 @@ decode_options (int argc, char **argv)
break;
case OPTION_PLUGIN:
#if BFD_SUPPORTS_PLUGINS
- plugin_target = "plugin";
bfd_plugin_set_plugin (optarg);
#else
fprintf (stderr, _("sorry - this program has been built without plugin
support\n"));
@@ -614,7 +617,6 @@ ranlib_main (int argc, char **argv)
/* PR binutils/13493: Support plugins. */
case OPTION_PLUGIN:
#if BFD_SUPPORTS_PLUGINS
- plugin_target = "plugin";
bfd_plugin_set_plugin (optarg);
#else
fprintf (stderr, _("sorry - this program has been built without plugin
support\n"));
diff --git a/binutils/nm.c b/binutils/nm.c
index ad38e27..84627bc 100644
--- a/binutils/nm.c
+++ b/binutils/nm.c
@@ -177,7 +177,11 @@ static char other_format[] = "%02x";
static char desc_format[] = "%04x";
static char *target = NULL;
-static char *plugin_target = NULL;
+#if BFD_SUPPORTS_PLUGINS
+static const char *plugin_target = "plugin";
+#else
+static const char *plugin_target = NULL;
+#endif
/* Used to cache the line numbers for a BFD. */
static bfd *lineno_cache_bfd;
@@ -1647,7 +1651,6 @@ main (int argc, char **argv)
case OPTION_PLUGIN: /* --plugin */
#if BFD_SUPPORTS_PLUGINS
- plugin_target = "plugin";
bfd_plugin_set_plugin (optarg);
#else
fatal (_("sorry - this program has been built without plugin
support\n"));
Two small scripts allow me to switch from clang's lto-plugin to gcc's:
% cat plugin_clang
sudo rm /usr/x86_64-pc-linux-gnu/binutils-bin/lib/bfd-plugins/*
sudo ln -s /usr/lib64/llvm/LLVMgold.so
/usr/x86_64-pc-linux-gnu/binutils-bin/lib/bfd-plugins
% cat plugin_gcc
sudo rm /usr/x86_64-pc-linux-gnu/binutils-bin/lib/bfd-plugins/*
sudo ln -s /usr/libexec/gcc/x86_64-pc-linux-gnu/4.8.0/liblto_plugin.so.0.0.0
/usr/x86_64-pc-linux-gnu/binutils-bin/lib/bfd-plugins
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