From db4fa08d4da3cc840e6f97e6869a877f2b4c9474 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 22 Sep 2018 10:24:26 +0200
Subject: Squashed 'waflib/' content from commit 6e726eb

git-subtree-dir: waflib
git-subtree-split: 6e726eb11d3e21be410549d27dd1aa94678f3d09
---
 Tools/c.py | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 Tools/c.py

(limited to 'Tools/c.py')

diff --git a/Tools/c.py b/Tools/c.py
new file mode 100644
index 0000000..effd6b6
--- /dev/null
+++ b/Tools/c.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"Base for c programs/libraries"
+
+from waflib import TaskGen, Task
+from waflib.Tools import c_preproc
+from waflib.Tools.ccroot import link_task, stlink_task
+
+@TaskGen.extension('.c')
+def c_hook(self, node):
+	"Binds the c file extensions create :py:class:`waflib.Tools.c.c` instances"
+	if not self.env.CC and self.env.CXX:
+		return self.create_compiled_task('cxx', node)
+	return self.create_compiled_task('c', node)
+
+class c(Task.Task):
+	"Compiles C files into object files"
+	run_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT[0].abspath()} ${CPPFLAGS}'
+	vars    = ['CCDEPS'] # unused variable to depend on, just in case
+	ext_in  = ['.h'] # set the build order easily by using ext_out=['.h']
+	scan    = c_preproc.scan
+
+class cprogram(link_task):
+	"Links object files into c programs"
+	run_str = '${LINK_CC} ${LINKFLAGS} ${CCLNK_SRC_F}${SRC} ${CCLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${FRAMEWORK_ST:FRAMEWORK} ${ARCH_ST:ARCH} ${STLIB_MARKER} ${STLIBPATH_ST:STLIBPATH} ${STLIB_ST:STLIB} ${SHLIB_MARKER} ${LIBPATH_ST:LIBPATH} ${LIB_ST:LIB} ${LDFLAGS}'
+	ext_out = ['.bin']
+	vars    = ['LINKDEPS']
+	inst_to = '${BINDIR}'
+
+class cshlib(cprogram):
+	"Links object files into c shared libraries"
+	inst_to = '${LIBDIR}'
+
+class cstlib(stlink_task):
+	"Links object files into a c static libraries"
+	pass # do not remove
+
-- 
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