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- #! /usr/bin/env python
- # encoding: utf-8
- # Thomas Nagy, 2010 (ita)
- VERSION='0.0.1'
- APPNAME='cc_test'
- """
- The build groups can be processed all at once (required for the progress bar)
- or sequentially in a lazy manner.
- Each time one more .c file will be added during the build and compiled and linked in app
- $ waf distclean configure build build
- 'distclean' finished successfully (0.005s)
- Setting top to : /dynamic_build
- Setting out to : /dynamic_build/build
- Checking for 'gcc' (c compiler) : ok
- 'configure' finished successfully (0.091s)
- Waf: Entering directory `/dynamic_build/build'
- [1/1] foo_3.c: -> build/foo_3.c
- [2/4] c: main.c -> build/main.c.1.o
- [3/4] c: build/foo_3.c -> build/foo_3.c.1.o
- [4/4] cprogram: build/main.c.1.o build/foo_3.c.1.o -> build/app
- Waf: Leaving directory `/dynamic_build/build'
- 'build' finished successfully (5.169s)
- Waf: Entering directory `/dynamic_build/build'
- [1/1] foo_17.c: -> build/foo_17.c
- [3/5] c: build/foo_17.c -> build/foo_17.c.1.o
- [5/5] cprogram: build/main.c.1.o build/foo_17.c.1.o build/foo_3.c.1.o -> build/app
- Waf: Leaving directory `/dynamic_build/build'
- 'build' finished successfully (5.144s)
- """
- top = '.'
- def options(opt):
- opt.load('compiler_c')
- def configure(conf):
- conf.load('compiler_c')
- def build(bld):
- import random
- rnd = random.randint(0, 25)
- bld(
- rule = "sleep 2 && (echo 'int num%d = %d;' > ${TGT})" % (rnd, rnd),
- target = 'foo_%d.c' % rnd,
- )
- bld.add_group()
- it = bld.path.get_bld().ant_glob('*.c', remove=False, quiet=True, generator=True)
- src = ['main.c', it]
- bld(features='c cprogram', source=src, target='app')
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