build: fail if aspeed-lpc-ctrl header not found
Fail if the aspeed-lpc-ctrl header is not found instead of downloading
with a warning on failure.
Change-Id: Ifdf7004c223fa0d551c5960f7873b0e882a244e2
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/configure.ac b/configure.ac
index 4d8d76a..ff3ba54 100644
--- a/configure.ac
+++ b/configure.ac
@@ -99,14 +99,12 @@
AS_HELP_STRING([--enable-aspeed-lpc],
[Enable external transfers using Aspeed LPC]))
AS_IF([test "x$enable_aspeed_lpc" = "xyes"], [
- AC_CHECK_HEADER(linux/aspeed-lpc-ctrl.h,
- [HAVE_UAPI_LINUX_LPC_CTRL_H=""],
- [HAVE_UAPI_LINUX_LPC_CTRL_H="-I linux/aspeed-lpc-ctrl.h"])
- AS_IF([test "$HAVE_UAPI_LINUX_LPC_CTRL_H" != ""],
- AC_MSG_WARN([Could not find linux/aspeed-lpc-ctrl.h: Attempting to download locally for building from openbmc/linux/+/dev-4.18])
- AC_SUBST([BT_BMC_DL],
- [`mkdir -p linux;wget https://raw.githubusercontent.com/openbmc/linux/dev-4.18/include/uapi/linux/aspeed-lpc-ctrl.h -O linux/aspeed-lpc-ctrl.h`])
+ AC_CHECK_HEADER(
+ [linux/aspeed-lpc-ctrl.h],
+ [],
+ [AC_MSG_ERROR([Could not find linux/aspeed-lpc-ctrl.h])]
)
+
AX_APPEND_COMPILE_FLAGS([-DASPEED_LPC], [CXXFLAGS])
])
AC_ARG_ENABLE([nuvoton-lpc],