* configure.in (AC_CHECK_FUNCS): Add setlocale.

[deliverable/binutils-gdb.git] / gold / configure.ac

diff --git a/gold/configure.ac b/gold/configure.ac
index e49bf211e6afcbc51b59d52502873046c1483fb7..a6d1a59c0b9c496b4860030159cc96e44058f363 100644 (file)
--- a/gold/configure.ac
+++ b/gold/configure.ac
@@ -359,8 +359,14 @@ AM_CONDITIONAL(OMP_SUPPORT, test "$gold_cv_c_threadprivate" = "yes")
 
 dnl Test for the -ftls-dialect=gnu2 option.
 save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -mtls-dialect=gnu2"
-AC_COMPILE_IFELSE([int i;], [have_tls_gnu2=yes], [have_tls_gnu2=no])
+CFLAGS="$CFLAGS -fpic -mtls-dialect=gnu2"
+AC_COMPILE_IFELSE([
+__thread int i;
+void foo (void)
+{
+  i = 10;
+}
+], [have_tls_gnu2=yes], [have_tls_gnu2=no])
 CFLAGS="$save_CFLAGS"
 AM_CONDITIONAL(TLS_GNU2_DIALECT, test "$have_tls_gnu2" = "yes")
 
@@ -530,6 +536,9 @@ fi
 
 AC_LANG_POP(C++)
 
+AC_CHECK_FUNCS(setlocale)
+AM_LC_MESSAGES
+
 AM_MAINTAINER_MODE
 
 AC_OUTPUT(Makefile testsuite/Makefile po/Makefile.in:po/Make-in)