Index: tools/Makefile.am
===================================================================
--- tools/Makefile.am	(revision 6bd2cfb14fd5626001c1d2b3b915b6ea8cc6da54)
+++ tools/Makefile.am	(revision b7fe2e689f7d0cda2840a893f55ba1b825e03c45)
@@ -21,8 +21,9 @@
 
 noinst_PROGRAMS = busy catchsig repeat watchdog
+EXTRA_DIST = build/distcc_hash build/push2dist.sh
 
-busy_SOURCES     = busy.c
-busy_LDFLAGS     = -pthread
-catchsig_SOURCES = catchsig.c
-repeat_SOURCES   = repeat.c
-watchdog_SOURCES = watchdog.c
+nodist_busy_SOURCES     = busy.c
+nodist_busy_LDFLAGS     = -pthread
+nodist_catchsig_SOURCES = catchsig.c
+nodist_repeat_SOURCES   = repeat.c
+nodist_watchdog_SOURCES = watchdog.c
Index: tools/prettyprinter/Makefile.am
===================================================================
--- tools/prettyprinter/Makefile.am	(revision 6bd2cfb14fd5626001c1d2b3b915b6ea8cc6da54)
+++ tools/prettyprinter/Makefile.am	(revision b7fe2e689f7d0cda2840a893f55ba1b825e03c45)
@@ -30,5 +30,5 @@
 tools_prettyprinter_PROGRAMS = pretty
 tools_prettyprinterdir = ../
-pretty_SOURCES = ${SRC}
+nodist_pretty_SOURCES = ${SRC}
 pretty_LDADD = ${LEXLIB} -ldl			# yywrap
 pretty_CXXFLAGS = -Wno-deprecated -Wall -DYY_NO_INPUT -O2 -g -std=c++14