From 1e5ead35d7de129c4cbfd043658d5cd9b1c940bb Mon Sep 17 00:00:00 2001
From: comex
Date: Tue, 7 Jul 2015 14:19:56 -0400
Subject: ...

---
 configure | 44 +++++++++++++++++++++++++++++++++++---------
 1 file changed, 35 insertions(+), 9 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index 218b2cf..cfc2f70 100755
--- a/configure
+++ b/configure
@@ -6,10 +6,13 @@ settings = mconfig.settings_root
 settings.package_unix_name.value = 'substitute'
 
 c = settings.host_machine().c_tools()
-
 c.cc.required()
 c.dsymutil.required()
 
+
+settings.add_setting_option('imaon2', '--with-imaon2', 'path to imaon2 (optional)', '')
+settings.add_setting_option('gen_dia', '--enable-recompile-dia', 'generate darwin-inject-asm.S', False, bool=True)
+
 asm_archs = [
     ('x86_64', []),
     ('i386', []),
@@ -21,12 +24,22 @@ machs = []
 for name, cflags in asm_archs:
     mach = mconfig.Machine('asm-' + name, settings, 'for cross-compiling the inject baton', name + '-apple-darwin10')
     machs.append(mach)
-    mach.c_tools().cc.required()
+    cc = mach.c_tools().cc
+    cc.optional()
+    def f():
+        if settings.gen_dia:
+            cc.argv()
+            mach_settings = settings[mach.name]
+            mach_settings.cflags = cflags + mach_settings.cflags
+    mconfig.post_parse_args_will_need.append(f)
 
 
 mconfig.parse_args()
-settings.cflags = ['-I%s/lib' % (settings.src,)] + settings.cflags
-settings.debug_info = True
+####################################
+mconfig.mark_safe_to_clean('(src)/generated/darwin-inject-asm.S', settings)
+
+settings.host.cflags = ['-I%s/lib' % (settings.src,)] + settings.host.cflags
+settings.host.debug_info = True
 
 emitter = settings.emitter
 
@@ -67,14 +80,27 @@ balco(
     ],
     settings_cb=cb
 )
+#settings.test = 'foo baz'
 
-#for name, arch_flag, opts in [
-#]:
-#compile_c_objs(emitter, settings.host_machine(), 
-    
+if settings.gen_dia:
+    bins = []
+    for (name, _cflags), mach in zip(asm_archs, machs):
+        exe = '(out)/inject-asm-raw-%s' % (name,)
+        bin = exe + '.bin'
+        mconfig.build_and_link_c_objs(emitter, mach,
+            settings.specialize(
+                override_obj_fn='(out)/inject-asm-raw-%s.o' % (name,),
+                override_ldflags=['-Wl,-order_file,(src)/lib/darwin/inject-asm-raw.order'] + settings[mach.name].ldflags,
+            ),
+            'exec',
+            exe,
+            ['(src)/lib/darwin/inject-asm-raw.c'])
+        bins.append(bin)
+        emitter.add_command(settings, [bin], [exe], ['segedit -extract __TEXT __text (outs[0]) (ins[0])'])
+    emitter.add_command(settings, ['(src)/generated/darwin-inject-asm.S'], bins, [['(src)/script/gen-inject-asm.sh', '(out)'] + bins])
 
-#settings.test = 'foo baz'
 emitter.add_command(settings, ['all'], ['(out)/libsubstitute.dylib'], [], phony=True)
 emitter.set_default_rule('all')
 
+
 mconfig.finish_and_emit()
-- 
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