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authorDavid Robillard <d@drobilla.net>2018-09-15 14:51:03 +0200
committerDavid Robillard <d@drobilla.net>2018-09-15 14:51:03 +0200
commitc2b0355b0de23f6ec83b5fa5be038bcce208e26f (patch)
treeff0760d5f3f0e994413c8c1dff7a4fed37914bee /Tools/c.py
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Squashed 'waflib/' content from commit 982416b
git-subtree-dir: waflib git-subtree-split: 982416b8a6c6728e200243e1be3ab60435c08830
Diffstat (limited to 'Tools/c.py')
-rw-r--r--Tools/c.py39
1 files changed, 39 insertions, 0 deletions
diff --git a/Tools/c.py b/Tools/c.py
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+#!/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
+