From: Ian Lance Taylor Date: Tue, 25 Jan 2011 15:29:02 +0000 (+0000) Subject: lto-plugin.c (gold_version): New static variable. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e3bb089d5f7f4d615c3cf71acacbb89a89287a8e;p=gcc.git lto-plugin.c (gold_version): New static variable. * lto-plugin.c (gold_version): New static variable. (all_symbols_read_handler): Don't check pass_through_items if using gold 1.11 or later. (onload): Set gold_version if we see LDPT_GOLD_VERSION. From-SVN: r169237 --- diff --git a/lto-plugin/ChangeLog b/lto-plugin/ChangeLog index 4b1200289ed..bda47ec471f 100644 --- a/lto-plugin/ChangeLog +++ b/lto-plugin/ChangeLog @@ -1,3 +1,10 @@ +2011-01-25 Ian Lance Taylor + + * lto-plugin.c (gold_version): New static variable. + (all_symbols_read_handler): Don't check pass_through_items if + using gold 1.11 or later. + (onload): Set gold_version if we see LDPT_GOLD_VERSION. + 2011-01-12 Richard Guenther PR lto/47264 diff --git a/lto-plugin/lto-plugin.c b/lto-plugin/lto-plugin.c index 2f422a3dd70..64a0164da3c 100644 --- a/lto-plugin/lto-plugin.c +++ b/lto-plugin/lto-plugin.c @@ -152,6 +152,10 @@ static char debug; static char nop; static char *resolution_file = NULL; +/* The version of gold being used, or -1 if not gold. The number is + MAJOR * 100 + MINOR. */ +static int gold_version = -1; + /* Not used by default, but can be overridden at runtime by using -plugin-opt=-sym-style={none,win32,underscore|uscore} (in fact, only first letter of style arg is checked.) */ @@ -622,7 +626,8 @@ all_symbols_read_handler (void) free (lto_argv); - if (pass_through_items) + /* --pass-through is not needed when using gold 1.11 or later. */ + if (pass_through_items && gold_version < 111) { unsigned int i; for (i = 0; i < num_pass_through_items; i++) @@ -998,6 +1003,9 @@ onload (struct ld_plugin_tv *tv) case LDPT_OPTION: process_option (p->tv_u.tv_string); break; + case LDPT_GOLD_VERSION: + gold_version = p->tv_u.tv_val; + break; default: break; }