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-rw-r--r--configure.ac10
1 files changed, 6 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac
index 2a6d731..d64b6ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -479,13 +479,14 @@ AC_LINK_IFELSE(
s.is_lock_free();
}
]],
- [needs_libatomic=yes],
- [needs_libatomic=no])
+ [needs_libatomic=no],
+ [needs_libatomic=yes])
+ATOMIC_LIBS=""
if test x$needs_libatomic = xyes; then
- AC_HAVE_LIBRARY([atomic],[],[AC_MSG_ERROR(
- [Please install the GNU Atomic library])])
+ ATOMIC_LIBS="-latomic"
fi
+AC_SUBST(ATOMIC_LIBS)
dnl ======================
dnl Check for the pthread library
@@ -602,6 +603,7 @@ AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(LDFLAGS)
+AC_SUBST(LIBS)
AC_CONFIG_FILES(
Makefile