From eb14aa66dc0384071af401cced8c02993b55502e Mon Sep 17 00:00:00 2001
From: Jonathan Richardson <jonathan.richardson@broadcom.com>
Date: Wed, 26 Feb 2020 15:54:51 -0800
Subject: [PATCH] autotools: Add include path to generated version.h

When the build dir isn't the same as source dir it fails to compile
because the generated version.h from AC_CONFIG_FILES is always in build
dir. Include the path to it in AM_CPPFLAGS.

Signed-off-by: Jonathan Richardson <jonathan.richardson@broadcom.com>

---
 Makefile.am | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile.am b/Makefile.am
index 0fb9bb0..2952019 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -14,6 +14,9 @@ endif
 AM_CPPFLAGS = -I${srcdir}/include -DSYSCONFDIR="\"${sysconfdir}\"" \
 	-D_FORTIFY_SOURCE=2
 
+# Required for the generated version.h when build dir is not the same as srcdir.
+AM_CPPFLAGS += -I${top_builddir}/include
+
 ACLOCAL_AMFLAGS = -I m4
 
 parse_cli.o: CFLAGS+=-U_FORTIFY_SOURCE -Wno-error