commit 06345733e3389ec54018a9d8d3bf6a272b914f12
author Benjamin Fair <benjaminfair@google.com> Wed Apr 15 16:06:32 2020 -0700
committer Ratan Gupta <ratagupt@linux.vnet.ibm.com> Tue May 26 14:02:06 2020 +0000
tree 5557dc534059c8f40cca87fbbfe169cdc1dab880
parent f15503ec46edbcf4ccc2d07f79c9e2d0bcb458b2

Allow disabling use of u-boot environment

Not all systems have a writable u-boot environment, so add an autoconf
argument to disable the use of it.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: I04074c28f81214dd59a974440e51be0da50c5d63

configure.ac

diff --git a/configure.ac b/configure.ac
index 12d6caa..ee783e2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,6 +73,12 @@
 )
 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 
+AC_ARG_WITH([uboot-env],
+              AS_HELP_STRING([--without-uboot-env], [Disable features that require a u-boot environment]))
+AS_IF([test "x$with_uboot_env" != "xno"], [
+     AC_DEFINE([HAVE_UBOOT_ENV], [1], [u-boot environment is available])
+])
+
 # Check/set gtest specific functions.
 AX_PTHREAD([GTEST_CPPFLAGS="-DGTEST_HAS_PTHREAD=1"],[GTEST_CPPFLAGS="-GTEST_HAS_PTHREAD=0"])
 AC_SUBST(GTEST_CPPFLAGS)