From 98232ea62b2a971c802ef38488eaab2a396fefef Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang-solutions.com>
Date: Fri, 1 Nov 2013 17:45:13 +0100
Subject: erts: Move compiler flags generation

Move the call to utils/make_compiler_flags to after _create_dirs
to make sure that the dirs are created before we try to generate files
in there. This seems to work with parallel make as well, but I cannot
find any documentation that says that it should or should not work.
---
 erts/emulator/Makefile.in | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in
index f442540f49..68bb9c0bfb 100644
--- a/erts/emulator/Makefile.in
+++ b/erts/emulator/Makefile.in
@@ -387,13 +387,6 @@ else
 UNIX_ONLY_BUILDS =
 endif
 
-ifeq ($(TARGET), win32)
-TMPVAR := $(shell LANG=C $(PERL) utils/make_compiler_flags -o $(TTF_DIR)/erl_compile_flags.h -v CONFIG_H "N/A" -v CFLAGS "$(CFLAGS)" -v LDFLAGS "$(LDFLAGS)")
-else
-# We force this to be run every time this makefile is executed
-TMPVAR := $(shell LANG=C $(PERL) utils/make_compiler_flags -o $(TTF_DIR)/erl_compile_flags.h -f CONFIG_H "$(ERL_TOP)/erts/$(TARGET)/config.h" -v CFLAGS "$(CFLAGS)" -v LDFLAGS "$(LDFLAGS)")
-endif
-
 .PHONY: all
 ifdef VOID_EMULATOR
 all:
@@ -472,6 +465,15 @@ release_docs_spec:
 
 _create_dirs := $(shell mkdir -p $(CREATE_DIRS))
 
+
+# has to be run after _create_dirs
+ifeq ($(TARGET), win32)
+TMPVAR := $(shell LANG=C $(PERL) utils/make_compiler_flags -o $(TTF_DIR)/erl_compile_flags.h -v CONFIG_H "N/A" -v CFLAGS "$(CFLAGS)" -v LDFLAGS "$(LDFLAGS)")
+else
+# We force this to be run every time this makefile is executed
+TMPVAR := $(shell LANG=C $(PERL) utils/make_compiler_flags -o $(TTF_DIR)/erl_compile_flags.h -f CONFIG_H "$(ERL_TOP)/erts/$(TARGET)/config.h" -v CFLAGS "$(CFLAGS)" -v LDFLAGS "$(LDFLAGS)")
+endif
+
 GENERATE =
 HIPE_ASM =
 
-- 
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