Created iphone cross file and made it possible to specify compile and link args in the cross file.

cross/iphone.txt

@@ -0,0 +1,34 @@
+# This is a cross compilation file from OSX Yosemite to iPhone
+# Apple keeps changing the location and names of files so
+# these might not work for you. Use the googels and xcrun.
+
+[binaries]
+c = 'clang'
+cpp = 'clang++'
+ar = 'ar'
+strip = 'strip'
+
+[properties]
+root = '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer'
+
+c_args = ['-arch', 'armv7', '-miphoneos-version-min=8.0', '-isysroot', '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.4.sdk']
+cpp_args = ['-arch', 'armv7', '-miphoneos-version-min=8.0', '-isysroot', '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.4.sdk']
+c_link_args = ['-arch', 'armv7', '-miphoneos-version-min=8.0', '-isysroot', '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.4.sdk']
+cpp_link_args = ['-arch', 'armv7', '-miphoneos-version-min=8.0', '-isysroot', '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.4.sdk']
+
+sizeof_int = 4
+sizeof_wchar_t = 4
+sizeof_void* = 4
+
+alignment_char = 1
+alignment_void* = 4
+alignment_double = 4 # Don't know if this is correct...
+
+has_function_printf = true
+has_function_hfkerhisadf = false
+
+[host_machine]
+system = 'ios'
+cpu = 'armv7'
+endian = 'little'
+

environment.py

@@ -632,7 +632,7 @@ class CrossBuildInfo():
                     for i in res:
                         if not self.ok_type(i):
                             raise EnvironmentException('Malformed value in cross file variable %s.' % varname)
-                    self.items[varname] = res
+                    self.config[s][entry] = res
                 else:
                     raise EnvironmentException('Malformed value in cross file variable %s.' % varname)
 

ninjabackend.py

@@ -815,11 +815,17 @@ class NinjaBackend(backends.Backend):
                  langname == 'rust' or langname == 'cs':
                     continue
                 crstr = ''
+                cross_args = []
                 if is_cross:
                     crstr = '_CROSS'
+                    try:
+                        cross_args = self.environment.cross_info.config['properties'][langname + '_link_args']
+                    except KeyError:
+                        pass
                 rule = 'rule %s%s_LINKER\n' % (langname, crstr)
-                command = ' command = %s $ARGS  %s $in $LINK_ARGS $aliasing\n' % \
+                command = ' command = %s %s $ARGS  %s $in $LINK_ARGS $aliasing\n' % \
                 (' '.join(compiler.get_linker_exelist()),\
+                 ' '.join(cross_args),\
                  ' '.join(compiler.get_linker_output_args('$out')))
                 description = ' description = Linking target $out'
                 outfile.write(rule)
@@ -940,8 +946,15 @@ rule FORTRAN_DEP_HACK
             if d != '$out' and d != '$in':
                 d = qstr % d
             quoted_depargs.append(d)
-        command = " command = %s $ARGS %s %s %s $in\n" % \
+        cross_args = []
+        if is_cross:
+            try:
+                cross_args = self.environment.cross_info.config['properties'][langname + '_args']
+            except KeyError:
+                pass
+        command = " command = %s %s $ARGS %s %s %s $in\n" % \
             (' '.join(compiler.get_exelist()),\
+             ' '.join(cross_args),
              ' '.join(quoted_depargs),\
              ' '.join(compiler.get_output_args('$out')),\
              ' '.join(compiler.get_compile_only_args()))
@@ -966,6 +979,13 @@ rule FORTRAN_DEP_HACK
             crstr = ''
         rule = 'rule %s%s_PCH\n' % (langname, crstr)
         depargs = compiler.get_dependency_gen_args('$out', '$DEPFILE')
+        cross_args = []
+        if is_cross:
+            try:
+                cross_args = self.environment.cross_info.config['properties'][langname + '_args']
+            except KeyError:
+                pass
+
         quoted_depargs = []
         for d in depargs:
             if d != '$out' and d != '$in':
@@ -975,8 +995,9 @@ rule FORTRAN_DEP_HACK
             output = ''
         else:
             output = ' '.join(compiler.get_output_args('$out'))
-        command = " command = %s $ARGS %s %s %s $in\n" % \
+        command = " command = %s %s $ARGS %s %s %s $in\n" % \
             (' '.join(compiler.get_exelist()),\
+             ' '.join(cross_args),\
              ' '.join(quoted_depargs),\
              output,\
              ' '.join(compiler.get_compile_only_args()))