From b8e39ac5e48ffd447acef8dc7976a462fd762afc Mon Sep 17 00:00:00 2001
From: Cory Fields <cory-nospam-@coryfields.com>
Date: Fri, 31 Jul 2015 13:24:39 -0400
Subject: [PATCH] build: don't use BUILT_SOURCES for the static context header

BUILT_SOURCES simply forces the header to be built first.

Use real dependencies instead. This fixes builds with dependency tracking
disabled where a real target is specified.

As a bonus, this also fixes the issue of gen_context and the header not being
rebuilt when gen_context.c is touched.
---
 Makefile.am | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 2609c7feed1..01474181feb 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -86,7 +86,8 @@ gen_%.o: src/gen_%.c
 gen_context$(BUILD_EXEEXT): $(gen_context_OBJECTS)
 	$(CC_FOR_BUILD) $^ -o $@
 
-BUILT_SOURCES = src/ecmult_static_context.h
+$(libsecp256k1_la_OBJECTS): src/ecmult_static_context.h
+$(tests_OBJECTS): src/ecmult_static_context.h
 
 src/ecmult_static_context.h: gen_context
 	./gen_context