AC_MSG_ERROR([bison is missing and you do not have ${srcdir}/src/liboconfig/parser.c. Please install bison])
fi
-AS_IF([test "x$lt_cv_dlopen" = "xno"],
- [AC_MSG_ERROR([Your system does not support dlopen])]
-)
+if test "x$lt_cv_dlopen" = "xno"; then
+ AC_MSG_ERROR([Your system does not support dlopen])
+fi
AC_SUBST([DLOPEN_LIBS], [$lt_cv_dlopen_libs])
AC_CHECK_HEADERS([rte_config.h],
[
with_libdpdk="yes"
- AC_COMPILE_IFELSE(
+ AC_PREPROC_IFELSE(
[
- AC_LANG_PROGRAM(
+ AC_LANG_SOURCE(
[[
#include <rte_version.h>
#if RTE_VERSION < RTE_VERSION_NUM(16,7,0,0)
#error "required DPDK >= 16.07"
#endif
- ]],
- [[
- return 0;
]]
)
],
if test "x$with_libpqos" = "xyes"; then
SAVE_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $with_libpqos_cppflags"
- AC_RUN_IFELSE(
+ AC_PREPROC_IFELSE(
[
- AC_LANG_PROGRAM(
+ AC_LANG_SOURCE(
[[
#include <pqos.h>
- ]],
- [[
- return !(PQOS_VERSION >= 106)
+ #if PQOS_VERSION < 106
+ #error "required PQOS version >= 1.06"
+ #endif
]]
)
],