1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 # GNU Makefile based on shared rules provided by the Native Client SDK. 6 # See README.Makefiles for more details. 7 [[]] 8 [[def ExpandDict(key, value_in, pre_list=[], post_list=[]):]] 9 [[ value = value_in or [] ]] 10 [[ pre = pre_list or [] ]] 11 [[ post = post_list or [] ]] 12 [[ if type(value) is not dict:]] 13 [[ out = pre]] 14 [[ out.extend(value)]] 15 [[ out.extend(post)]] 16 [[ if out:]] 17 {{key}} = {{' '.join(out)}} 18 [[ ]] 19 [[ return]] 20 [[ ]] 21 [[ for subkey in value:]] 22 [[ out = pre]] 23 [[ out.extend(value[subkey])]] 24 [[ out.extend(post)]] 25 {{key}}_{{subkey}} = {{' '.join(out)}} 26 [[ ]] 27 {{key}} = $({{key}}_$(TOOLCHAIN)) 28 [[]] 29 30 VALID_TOOLCHAINS := {{' '.join(tools)}} 31 {{pre}} 32 NACL_SDK_ROOT ?= $(abspath $(CURDIR)/{{rel_sdk}}) 33 [[if 'INCLUDES' in targets[0]:]] 34 EXTRA_INC_PATHS={{' '.join(targets[0]['INCLUDES'])}} 35 [[]] 36 37 [[if multi_platform:]] 38 # Build with platform-specific subdirectories, to reduce the download size of 39 # the app. 40 MULTI_PLATFORM = 1 41 [[]] 42 43 include $(NACL_SDK_ROOT)/tools/common.mk 44 45 [[if desc.get('SOCKET_PERMISSIONS'):]] 46 CHROME_ARGS += --allow-nacl-socket-api=localhost 47 [[]] 48 49 TARGET = {{targets[0]['NAME']}} 50 [[ExpandDict('DEPS', targets[0].get('DEPS', []))]] 51 [[ExpandDict('LIBS', targets[0].get('LIBS', []))]] 52 53 [[for target in targets:]] 54 [[ source_list = (s for s in sorted(target['SOURCES']) if not s.endswith('.h'))]] 55 [[ source_list = ' \\\n '.join(source_list)]] 56 [[ sources = target['NAME'] + '_SOURCES']] 57 [[ cflags = target['NAME'] + '_CFLAGS']] 58 [[ flags = target.get('CFLAGS', [])]] 59 [[ flags.extend(target.get('CXXFLAGS', []))]] 60 [[ if len(targets) == 1:]] 61 [[ sources = 'SOURCES']] 62 [[ cflags = 'CFLAGS']] 63 [[ ]] 64 [[ ExpandDict(cflags, flags)]] 65 [[ for define in target.get('DEFINES', []):]] 66 {{cflags}} += -D{{define}} 67 [[ ]] 68 [[ if 'CFLAGS_GCC' in target:]] 69 ifneq ($(TOOLCHAIN),pnacl) 70 {{cflags}} += {{' '.join(target['CFLAGS_GCC'])}} 71 endif 72 [[ ]] 73 {{sources}} = {{source_list}} 74 75 # Build rules generated by macros from common.mk: 76 77 [[if targets[0].get('DEPS'):]] 78 $(foreach dep,$(DEPS),$(eval $(call DEPEND_RULE,$(dep)))) 79 [[if len(targets) > 1:]] 80 [[ for target in targets:]] 81 [[ name = target['NAME'] ]] 82 $(foreach src,$({{name}}_SOURCES),$(eval $(call COMPILE_RULE,$(src),$({{name}}_CFLAGS)))) 83 [[else:]] 84 $(foreach src,$(SOURCES),$(eval $(call COMPILE_RULE,$(src),$(CFLAGS)))) 85 [[]] 86 87 [[for target in targets:]] 88 [[ sources = target['NAME'] + '_SOURCES']] 89 [[ name = target['NAME'] ]] 90 [[ if len(targets) == 1:]] 91 [[ sources = 'SOURCES']] 92 [[ name = '$(TARGET)']] 93 [[ if target['TYPE'] == 'so':]] 94 $(eval $(call SO_RULE,{{name}},$({{sources}}))) 95 [[ elif target['TYPE'] == 'so-standalone':]] 96 $(eval $(call SO_RULE,{{name}},$({{sources}}),,,1)) 97 [[ else:]] 98 # The PNaCl workflow uses both an unstripped and finalized/stripped binary. 99 # On NaCl, only produce a stripped binary for Release configs (not Debug). 100 ifneq (,$(or $(findstring pnacl,$(TOOLCHAIN)),$(findstring Release,$(CONFIG)))) 101 $(eval $(call LINK_RULE,{{name}}_unstripped,$({{sources}}),$(LIBS),$(DEPS))) 102 $(eval $(call STRIP_RULE,{{name}},{{name}}_unstripped)) 103 else 104 $(eval $(call LINK_RULE,{{name}},$({{sources}}),$(LIBS),$(DEPS))) 105 endif 106 [[]] 107 108 $(eval $(call NMF_RULE,$(TARGET),)){{post}} 109
