commit e1f6d7ddd977752cc5ee481246347f7ca01c5b72
author Patrick Venture <venture@google.com> Fri Jun 28 18:08:49 2019 -0700
committer Patrick Venture <venture@google.com> Wed Jul 03 11:29:48 2019 -0700
tree e813f9af1376e087e355e8b276a1a543f1cfc544
parent 33311b47b3b656cfc16568b4b971730cb79130bc

build: prevent enabling aspeed and nuvoton

Tested: Verified that enabling both would fail to configure.
Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I3d85aeb0e4fe021eadf08cdb6b08bb4058e2bd44

configure.ac

diff --git a/configure.ac b/configure.ac
index 59b3d26..a704053 100644
--- a/configure.ac
+++ b/configure.ac
@@ -177,6 +177,14 @@
     AX_APPEND_COMPILE_FLAGS([-DNUVOTON_LPC], [CXXFLAGS])
 ])
 
+AS_IF([test "x$enable_aspeed_lpc" = "xyes"], [
+    AS_IF([test "x$enable_nuvoton_lpc" = "xyes"], [
+        AS_IF([test "x$enable_tests" != "xyes"], [
+            AC_MSG_ERROR([Invalid configuration enabling both ASPEED and Nuvoton.])
+        ])
+    ])
+])
+
 AC_ARG_ENABLE([aspeed-p2a],
     AS_HELP_STRING([--enable-aspeed-p2a],
                    [Enable external transfers using Aspeed PCI-to-AHB]))
@@ -193,6 +201,14 @@
     AX_APPEND_COMPILE_FLAGS([-DASPEED_P2A], [CXXFLAGS])
 ])
 
+AS_IF([test "x$enable_aspeed_p2a" = "xyes"], [
+    AS_IF([test "x$enable_nuvoton_lpc" = "xyes"], [
+        AS_IF([test "x$enable_tests" != "xyes"], [
+            AC_MSG_ERROR([Invalid configuration enabling both ASPEED and Nuvoton.])
+        ])
+    ])
+])
+
 AC_ARG_VAR(
     STATIC_HANDLER_STAGED_NAME,
     [The file to use for staging the firmware update.]