From 66c28e357819636d371eee746783ab32f6b5e89e Mon Sep 17 00:00:00 2001
From: Thomas Nagy <tnagy2pow10@gmail.com>
Date: Tue, 4 Mar 2014 08:22:48 +0100
Subject: [PATCH] hybrid builds

---
 playground/extern_makefile/just_make/Makefile | 4 +++-
 playground/extern_makefile/just_make/main.c   | 6 ++++++
 playground/extern_makefile/just_make/wscript  | 7 +++++++
 playground/extern_makefile/wscript            | 1 +
 4 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 playground/extern_makefile/just_make/main.c

diff --git a/playground/extern_makefile/just_make/Makefile b/playground/extern_makefile/just_make/Makefile
index a6159303..e33ea592 100644
--- a/playground/extern_makefile/just_make/Makefile
+++ b/playground/extern_makefile/just_make/Makefile
@@ -1,3 +1,5 @@
 
 all:
-	touch ../build/just_make/foo.so
+	echo "int foo() {return 2;} " > ../build/just_make_mk.c
+	gcc -shared ../build/just_make_mk.c -o ../build/just_make/libfoo.so
+
diff --git a/playground/extern_makefile/just_make/main.c b/playground/extern_makefile/just_make/main.c
new file mode 100644
index 00000000..70f2b5a4
--- /dev/null
+++ b/playground/extern_makefile/just_make/main.c
@@ -0,0 +1,6 @@
+
+int foo();
+
+int main() {
+	return foo();
+}
diff --git a/playground/extern_makefile/just_make/wscript b/playground/extern_makefile/just_make/wscript
index 510bd960..7d2b2253 100644
--- a/playground/extern_makefile/just_make/wscript
+++ b/playground/extern_makefile/just_make/wscript
@@ -1,5 +1,6 @@
 #! /usr/bin/env python
 
+from waflib import Build
 def build(bld):
 
 	# Call make for building, but keep waf for install/uninstall
@@ -20,3 +21,9 @@ def build(bld):
 	# the make command will be called only once
 	bld(rule=make_all, always=True, name='call make')
 
+	# for a hybrid build...
+	bld.post_mode = Build.POST_LAZY
+	bld.add_group()
+	bld.read_shlib('foo', paths=[bld.path.get_bld().abspath()])
+	bld.program(source='main.c', target='a', use='foo')
+
diff --git a/playground/extern_makefile/wscript b/playground/extern_makefile/wscript
index b6651c25..82c9605e 100644
--- a/playground/extern_makefile/wscript
+++ b/playground/extern_makefile/wscript
@@ -2,6 +2,7 @@
 
 def configure(conf):
 	conf.env.thecmd = 'all'
+	conf.load('gcc')
 
 def build(bld):
 	bld(rule='touch ${TGT}', target='bar.txt')