diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac index f7c7f3c..7a1290e 100644 --- a/configure.ac +++ b/configure.ac @@ -1190,6 +1190,14 @@ fi CPPFLAGS="$CPPFLAGS -D_REENTRANT" +dnl Check whether clock_gettime(2) is in libc or librt. This function is only +dnl used in test code, so save the result to TESTLIBS to avoid poluting LIBS. +SAVED_LIBS="${LIBS}" +LIBS= +AC_SEARCH_LIBS([clock_gettime], [rt], [TESTLIBS="${LIBS}"]) +AC_SUBST([TESTLIBS]) +LIBS="${SAVED_LIBS}" + dnl Check if the GNU-specific secure_getenv function exists. AC_CHECK_FUNC([secure_getenv], [have_secure_getenv="1"], @@ -1272,13 +1280,16 @@ fi , enable_tls="" ) -if test "x${enable_tls}" = "x" -a "x${force_tls}" = "x1" ; then - AC_MSG_RESULT([Forcing TLS to avoid allocator/threading bootstrap issues]) - enable_tls="1" -fi -if test "x${enable_tls}" = "x" -a "x${force_tls}" = "x0" ; then - AC_MSG_RESULT([Forcing no TLS to avoid allocator/threading bootstrap issues]) - enable_tls="0" +if test "x${enable_tls}" = "x" ; then + if test "x${force_tls}" = "x1" ; then + AC_MSG_RESULT([Forcing TLS to avoid allocator/threading bootstrap issues]) + enable_tls="1" + elif test "x${force_tls}" = "x0" ; then + AC_MSG_RESULT([Forcing no TLS to avoid allocator/threading bootstrap issues]) + enable_tls="0" + else + enable_tls="1" + fi fi if test "x${enable_tls}" = "x1" ; then AC_MSG_CHECKING([for TLS]) @@ -1298,9 +1309,12 @@ else fi AC_SUBST([enable_tls]) if test "x${enable_tls}" = "x1" ; then + if test "x${force_tls}" = "x0" ; then + AC_MSG_WARN([TLS enabled despite being marked unusable on this platform]) + fi AC_DEFINE_UNQUOTED([JEMALLOC_TLS], [ ]) elif test "x${force_tls}" = "x1" ; then - AC_MSG_ERROR([Failed to configure TLS, which is mandatory for correct function]) + AC_MSG_WARN([TLS disabled despite being marked critical on this platform]) fi dnl ============================================================================ @@ -1615,8 +1629,9 @@ AC_CONFIG_COMMANDS([include/jemalloc/internal/public_unnamespace.h], [ ]) AC_CONFIG_COMMANDS([include/jemalloc/internal/size_classes.h], [ mkdir -p "${objroot}include/jemalloc/internal" - "${srcdir}/include/jemalloc/internal/size_classes.sh" "${LG_QUANTA}" ${LG_TINY_MIN} "${LG_PAGE_SIZES}" ${LG_SIZE_CLASS_GROUP} > "${objroot}include/jemalloc/internal/size_classes.h" + "${SHELL}" "${srcdir}/include/jemalloc/internal/size_classes.sh" "${LG_QUANTA}" ${LG_TINY_MIN} "${LG_PAGE_SIZES}" ${LG_SIZE_CLASS_GROUP} > "${objroot}include/jemalloc/internal/size_classes.h" ], [ + SHELL="${SHELL}" srcdir="${srcdir}" objroot="${objroot}" LG_QUANTA="${LG_QUANTA}" @@ -1687,6 +1702,7 @@ AC_MSG_RESULT([CPPFLAGS : ${CPPFLAGS}]) AC_MSG_RESULT([LDFLAGS : ${LDFLAGS}]) AC_MSG_RESULT([EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}]) AC_MSG_RESULT([LIBS : ${LIBS}]) +AC_MSG_RESULT([TESTLIBS : ${TESTLIBS}]) AC_MSG_RESULT([RPATH_EXTRA : ${RPATH_EXTRA}]) AC_MSG_RESULT([]) AC_MSG_RESULT([XSLTPROC : ${XSLTPROC}]) |