From 7e2edad8efea55e8df1faa695d1389ef4e326d7c Mon Sep 17 00:00:00 2001 From: Stefano Pigozzi Date: Tue, 16 Jul 2013 13:28:28 +0200 Subject: switch the build system to waf This commit adds a new build system based on waf. configure and Makefile are deprecated effective immediately and someday in the future they will be removed (they are still available by running ./old-configure). You can find how the choice for waf came to be in `DOCS/waf-buildsystem.rst`. TL;DR: we couldn't get the same level of abstraction and customization with other build systems we tried (CMake and autotools). For guidance on how to build the software now, take a look at README.md and the cross compilation guide. CREDITS: This is a squash of ~250 commits. Some of them are not by me, so here is the deserved attribution: - @wm4 contributed some Windows fixes, renamed configure to old-configure and contributed to the bootstrap script. Also, GNU/Linux testing. - @lachs0r contributed some Windows fixes and the bootstrap script. - @Nikoli contributed a lot of testing and discovered many bugs. - @CrimsonVoid contributed changes to the bootstrap script. --- waftools/waf_customizations.py | 46 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 waftools/waf_customizations.py (limited to 'waftools/waf_customizations.py') diff --git a/waftools/waf_customizations.py b/waftools/waf_customizations.py new file mode 100644 index 0000000000..b6798d4235 --- /dev/null +++ b/waftools/waf_customizations.py @@ -0,0 +1,46 @@ +from waflib.Configure import conf + +@conf +def get_config_header(self, defines=True, headers=False, define_prefix=''): + """ + Only difference is it outputs `#define VAR 0` or `#define VAR value` + instead of `#undef VAR` or `#define VAR val`. + """ + from waflib.Tools.c_config import DEFKEYS, INCKEYS + lst = [] + if headers: + for x in self.env[INCKEYS]: + lst.append('#include <%s>' % x) + + if defines: + for x in self.env[DEFKEYS]: + val = self.is_defined(x) and self.get_define(x) or "0" + lst.append('#define %s %s' % (define_prefix + x, val)) + + return "\n".join(lst) + +from waflib import TaskGen + +@TaskGen.extension('.m') +def m_hook(self, node): + """ + Makes waf call the c compiler for objective-c files + """ + return self.create_compiled_task('c', node) + +def build(ctx): + from waflib import Task + cls = Task.classes['cprogram'] + class cprogram(cls): + run_str = cls.hcode + '${LAST_LINKFLAGS}' + + cls = Task.classes['macplist'] + class macplist(cls): + def run(self): + from waflib import Utils + if getattr(self, 'code', None): + txt = self.code + else: + txt = self.inputs[0].read() + txt = Utils.subst_vars(txt, self.env) + self.outputs[0].write(txt) -- cgit v1.2.3