Use -fno-toplevel-reorder with gcc >= 4.2 on sparc-solaris; fixes trac #2312

089b2711 · Ian Lynagh · 89ce706a · 089b2711
Commit 089b2711 authored Jun 06, 2008 by Ian Lynagh
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aclocal.m4 aclocal.m4 +5 -0

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--- a/aclocal.m4
+++ b/aclocal.m4
@@ -984,6 +984,11 @@ AC_CACHE_CHECK([for extra options to pass gcc when compiling via C], [fp_cv_gcc_
     )],
     [])
  ;;
+  sparc-*-solaris2) 
+    FP_COMPARE_VERSIONS([$fp_gcc_version], [-ge], [4.2],
+      [fp_cv_gcc_extra_opts="$fp_cv_gcc_extra_opts -fno-toplevel-reorder"],
+      [])
+  ;;
 esac
 ])
 AC_SUBST([GccExtraViaCOpts],$fp_cv_gcc_extra_opts)