From: Daniel Jacobowitz Date: Tue, 14 Nov 2006 03:32:36 +0000 (+0000) Subject: * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7173306d0abdd2cb2eb5d806c3e5caf7e39b995a;p=binutils-gdb.git * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. --- diff --git a/config/ChangeLog b/config/ChangeLog index 57c31f485df..fda6f95a2cd 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,7 @@ +2006-11-13 Daniel Jacobowitz + + * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. + 2006-10-14 Geoffrey Keating * multi.m4: New file, from automake version 2 branch. diff --git a/config/tls.m4 b/config/tls.m4 index b7a07309abe..b66b6d758ce 100644 --- a/config/tls.m4 +++ b/config/tls.m4 @@ -13,7 +13,8 @@ AC_DEFUN([GCC_CHECK_TLS], [ [have_tls=yes], [have_tls=no], []) LDFLAGS="$save_LDFLAGS"], [have_tls=no], - [AC_COMPILE_IFELSE([__thread int foo;], [have_tls=yes], [have_tls=no])] + [AC_LINK_IFELSE([__thread int a; int b; int main() { return a = b; }], + [have_tls=yes], [have_tls=no])] )]) if test "$enable_tls $have_tls" = "yes yes"; then AC_DEFINE(HAVE_TLS, 1,