diff --git a/configure.ac b/configure.ac
index 993e319e7a7907241897b6a10e135646b3a684d0..ab6f2298072e603708f14f70ab942aff61a9d278 100644 (file)
--- a/configure.ac
+++ b/configure.ac
LDFLAGS="$SAVE_LDFLAGS"
fi
if test "x$with_libpqos" = "xyes"
+then
+ SAVE_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
+ AC_RUN_IFELSE([AC_LANG_PROGRAM(
+ [[#include <pqos.h>]],
+ [[return !(PQOS_VERSION >= 106)]])],
+ [with_libpqos="yes"], [with_libpqos="no (pqos library version 1.06 or higher is required)"])
+ CPPFLAGS="$SAVE_CPPFLAGS"
+fi
+if test "x$with_libpqos" = "xyes"
then
BUILD_WITH_LIBPQOS_CPPFLAGS="$with_libpqos_cppflags"
BUILD_WITH_LIBPQOS_LDFLAGS="$with_libpqos_ldflags"