c.py (1529B)
1 #!/usr/bin/env python 2 # encoding: utf-8 3 # Thomas Nagy, 2006-2018 (ita) 4 5 "Base for c programs/libraries" 6 7 from waflib import TaskGen, Task 8 from waflib.Tools import c_preproc 9 from waflib.Tools.ccroot import link_task, stlink_task 10 11 @TaskGen.extension('.c') 12 def c_hook(self, node): 13 "Binds the c file extensions create :py:class:`waflib.Tools.c.c` instances" 14 if not self.env.CC and self.env.CXX: 15 return self.create_compiled_task('cxx', node) 16 return self.create_compiled_task('c', node) 17 18 class c(Task.Task): 19 "Compiles C files into object files" 20 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()} ${CPPFLAGS}' 21 vars = ['CCDEPS'] # unused variable to depend on, just in case 22 ext_in = ['.h'] # set the build order easily by using ext_out=['.h'] 23 scan = c_preproc.scan 24 25 class cprogram(link_task): 26 "Links object files into c programs" 27 run_str = '${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} ${LDFLAGS}' 28 ext_out = ['.bin'] 29 vars = ['LINKDEPS'] 30 inst_to = '${BINDIR}' 31 32 class cshlib(cprogram): 33 "Links object files into c shared libraries" 34 inst_to = '${LIBDIR}' 35 36 class cstlib(stlink_task): 37 "Links object files into a c static libraries" 38 pass # do not remove 39