bug 872087: move HOST_LIBRARY to moz.build (logic) r=ted

python/mozbuild/mozbuild/frontend/emitter.py

@@ -86,6 +86,7 @@ class TreeMetadataEmitter(object):
             DEFINES='DEFINES',
             EXTRA_COMPONENTS='EXTRA_COMPONENTS',
             HOST_CSRCS='HOST_CSRCS',
+            HOST_LIBRARY_NAME='HOST_LIBRARY_NAME',
             MODULE='MODULE',
             SIMPLE_PROGRAMS='SIMPLE_PROGRAMS',
             XPIDL_FLAGS='XPIDL_FLAGS',

python/mozbuild/mozbuild/frontend/sandbox_symbols.py

@@ -119,6 +119,10 @@ VARIABLES = {
         likely go away.
         """),
 
+    'HOST_LIBRARY_NAME': (unicode, unicode, "",
+        """Name of target library generated when cross compiling.
+        """),
+
     'SIMPLE_PROGRAMS': (StrictOrderingOnAppendList, list, [],
         """Generate a list of binaries from source.
 

python/mozbuild/mozbuild/test/backend/data/variable_passthru/moz.build

@@ -14,6 +14,8 @@ EXTRA_COMPONENTS = ['bar.js', 'foo.js']
 
 HOST_CSRCS = ['bar.c', 'foo.c']
 
+HOST_LIBRARY_NAME = 'host_bar'
+
 SIMPLE_PROGRAMS = ['bar.x', 'foo.x']
 
 CSRCS += ['bar.c', 'foo.c']

python/mozbuild/mozbuild/test/backend/test_recursivemake.py

@@ -162,6 +162,9 @@ class TestRecursiveMakeBackend(BackendTester):
                 'HOST_CSRCS += bar.c',
                 'HOST_CSRCS += foo.c',
             ],
+            'HOST_LIBRARY_NAME': [
+                'HOST_LIBRARY_NAME := host_bar',
+            ],
             'SIMPLE_PROGRAMS': [
                 'SIMPLE_PROGRAMS += bar.x',
                 'SIMPLE_PROGRAMS += foo.x',

python/mozbuild/mozbuild/test/frontend/data/variable-passthru/moz.build

@@ -14,6 +14,8 @@ EXTRA_COMPONENTS=['fans.js', 'tans.js']
 
 HOST_CSRCS += ['fans.c', 'tans.c']
 
+HOST_LIBRARY_NAME = 'host_fans'
+
 SIMPLE_PROGRAMS += ['fans.x', 'tans.x']
 
 CSRCS += ['fans.c', 'tans.c']

python/mozbuild/mozbuild/test/frontend/test_emitter.py

@@ -131,6 +131,7 @@ class TestEmitterBasic(unittest.TestCase):
             DEFINES=['-Dfans', '-Dtans'],
             EXTRA_COMPONENTS=['fans.js', 'tans.js'],
             HOST_CSRCS=['fans.c', 'tans.c'],
+            HOST_LIBRARY_NAME='host_fans',
             SIMPLE_PROGRAMS=['fans.x', 'tans.x'],
             XPIDLSRCS=['bar.idl', 'biz.idl', 'foo.idl'],
             XPIDL_MODULE='module_name',