build: Include protocol/ so we pick up generated headers

diff --git a/Makefile.am b/Makefile.am
index ec8c6b5..8dabcf0 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -177,7 +177,11 @@ fixed_benchmark_SOURCES = tests/fixed-benchmark.c
 os_wrappers_test_SOURCES = tests/os-wrappers-test.c
 os_wrappers_test_LDADD = libtest-runner.la
 
-AM_CPPFLAGS = -I$(top_builddir)/src -I$(top_srcdir)/src
+AM_CPPFLAGS =                                  \
+       -I$(top_builddir)/src                   \
+       -I$(top_srcdir)/src                     \
+       -I$(top_builddir)/protocol
+
 AM_CFLAGS = $(GCC_CFLAGS) $(FFI_CFLAGS)
 
 exec_fd_leak_checker_SOURCES = tests/exec-fd-leak-checker.c