configure.ac: add option --enable-thread-tls to manage thread ssl support Add option --enable-thread-tls to manage the including of thread local storage, so we could explicitly disable it. Upstream-Status: Pending Signed-off-by: Hongxu Jia --- configure.ac | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/configure.ac b/configure.ac index 474e094..cedca54 100644 --- a/configure.ac +++ b/configure.ac @@ -120,6 +120,9 @@ AC_ARG_ENABLE(memtrace, AC_ARG_ENABLE(ssl, [ --enable-ssl Enable SSL support.],,enable_ssl="auto") +AC_ARG_ENABLE(thread-tls, + [ --enable-thread-tls Enable Thread Transport Layer Security support.],,enable_thread_tls="no") + AC_ARG_ENABLE(dynamic-linking, [ --enable-dynamic-linking Link everything dynamically.],,enable_dynamic_linking="auto") @@ -381,12 +384,14 @@ dnl *************************************************************************** dnl Is the __thread keyword available? dnl *************************************************************************** -AC_LINK_IFELSE([AC_LANG_PROGRAM( -[[#include -__thread int a; -]], -[a=0;])], -[ac_cv_have_tls=yes; AC_DEFINE_UNQUOTED(HAVE_THREAD_KEYWORD, 1, "Whether Transport Layer Security is supported by the system")]) +if test "x$enable_thread_tls" != "xno"; then + AC_LINK_IFELSE([AC_LANG_PROGRAM( + [[#include + __thread int a; + ]], + [a=0;])], + [ac_cv_have_tls=yes; AC_DEFINE_UNQUOTED(HAVE_THREAD_KEYWORD, 1, "Whether Transport Layer Security is supported by the system")]) +fi dnl *************************************************************************** dnl How to do static linking? -- 1.9.1