| # |
| # This Source Code Form is subject to the terms of the Mozilla Public |
| # License, v. 2.0. If a copy of the MPL was not distributed with this |
| # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| CC ?= gcc |
| CCC ?= g++ |
| RANLIB ?= ranlib |
| |
| include $(CORE_DEPTH)/coreconf/UNIX.mk |
| include $(CORE_DEPTH)/coreconf/Werror.mk |
| |
| DEFAULT_COMPILER = gcc |
| |
| ifndef CPU_ARCH |
| # When cross-compiling, CPU_ARCH should already be defined as the target |
| # architecture, set to powerpc or i386. |
| CPU_ARCH := $(shell uname -p) |
| endif |
| |
| ifeq (,$(filter-out i%86,$(CPU_ARCH))) |
| ifdef USE_64 |
| CC += -arch x86_64 |
| CCC += -arch x86_64 |
| override CPU_ARCH = x86_64 |
| else |
| OS_REL_CFLAGS = -Di386 |
| CC += -arch i386 |
| CCC += -arch i386 |
| override CPU_ARCH = x86 |
| endif |
| else |
| ifeq (arm,$(CPU_ARCH)) |
| # Nothing set for arm currently. |
| else |
| OS_REL_CFLAGS = -Dppc |
| CC += -arch ppc |
| CCC += -arch ppc |
| endif |
| endif |
| |
| ifneq (,$(MACOS_SDK_DIR)) |
| GCC_VERSION_FULL := $(shell $(CC) -dumpversion) |
| GCC_VERSION_MAJOR := $(shell echo $(GCC_VERSION_FULL) | awk -F. '{ print $$1 }') |
| GCC_VERSION_MINOR := $(shell echo $(GCC_VERSION_FULL) | awk -F. '{ print $$2 }') |
| GCC_VERSION = $(GCC_VERSION_MAJOR).$(GCC_VERSION_MINOR) |
| |
| ifeq (,$(filter-out 2 3,$(GCC_VERSION_MAJOR))) |
| # GCC <= 3 |
| DARWIN_SDK_FRAMEWORKS = -F$(MACOS_SDK_DIR)/System/Library/Frameworks |
| ifneq (,$(shell find $(MACOS_SDK_DIR)/Library/Frameworks -maxdepth 0)) |
| DARWIN_SDK_FRAMEWORKS += -F$(MACOS_SDK_DIR)/Library/Frameworks |
| endif |
| DARWIN_SDK_CFLAGS = -nostdinc -isystem $(MACOS_SDK_DIR)/usr/include/gcc/darwin/$(GCC_VERSION) -isystem $(MACOS_SDK_DIR)/usr/include $(DARWIN_SDK_FRAMEWORKS) |
| DARWIN_SDK_LDFLAGS = -L$(MACOS_SDK_DIR)/usr/lib/gcc/darwin -L$(MACOS_SDK_DIR)/usr/lib/gcc/darwin/$(GCC_VERSION_FULL) -L$(MACOS_SDK_DIR)/usr/lib |
| DARWIN_SDK_SHLIBFLAGS = $(DARWIN_SDK_LDFLAGS) $(DARWIN_SDK_FRAMEWORKS) |
| NEXT_ROOT = $(MACOS_SDK_DIR) |
| export NEXT_ROOT |
| else |
| # GCC >= 4 |
| DARWIN_SDK_CFLAGS = -isysroot $(MACOS_SDK_DIR) |
| ifneq (4.0.0,$(GCC_VERSION_FULL)) |
| # gcc > 4.0.0 passes -syslibroot to ld based on -isysroot. |
| # Don't add -isysroot to DARWIN_SDK_LDFLAGS, because the programs |
| # that are linked with those flags also get DARWIN_SDK_CFLAGS. |
| DARWIN_SDK_SHLIBFLAGS = -isysroot $(MACOS_SDK_DIR) |
| else |
| # gcc 4.0.0 doesn't pass -syslibroot to ld, it needs to be |
| # explicit. |
| DARWIN_SDK_LDFLAGS = -Wl,-syslibroot,$(MACOS_SDK_DIR) |
| DARWIN_SDK_SHLIBFLAGS = $(DARWIN_SDK_LDFLAGS) |
| endif |
| endif |
| |
| LDFLAGS += $(DARWIN_SDK_LDFLAGS) |
| endif |
| |
| # "Commons" are tentative definitions in a global scope, like this: |
| # int x; |
| # The meaning of a common is ambiguous. It may be a true definition: |
| # int x = 0; |
| # or it may be a declaration of a symbol defined in another file: |
| # extern int x; |
| # Use the -fno-common option to force all commons to become true |
| # definitions so that the linker can catch multiply-defined symbols. |
| # Also, common symbols are not allowed with Darwin dynamic libraries. |
| |
| OS_CFLAGS = $(DSO_CFLAGS) $(OS_REL_CFLAGS) -fno-common -pipe -DDARWIN -DHAVE_STRERROR -DHAVE_BSD_FLOCK $(DARWIN_SDK_CFLAGS) |
| |
| ifdef BUILD_OPT |
| ifeq (11,$(ALLOW_OPT_CODE_SIZE)$(OPT_CODE_SIZE)) |
| OPTIMIZER = -Oz |
| else |
| OPTIMIZER = -O2 |
| endif |
| ifdef MOZ_DEBUG_SYMBOLS |
| ifdef MOZ_DEBUG_FLAGS |
| OPTIMIZER += $(MOZ_DEBUG_FLAGS) |
| else |
| OPTIMIZER += -gdwarf-2 -gfull |
| endif |
| endif |
| endif |
| |
| ARCH = darwin |
| |
| DSO_CFLAGS = -fPIC |
| # May override this with different compatibility and current version numbers. |
| DARWIN_DYLIB_VERSIONS = -compatibility_version 1 -current_version 1 |
| # May override this with -bundle to create a loadable module. |
| DSO_LDOPTS = -dynamiclib $(DARWIN_DYLIB_VERSIONS) -install_name @executable_path/$(notdir $@) -headerpad_max_install_names |
| |
| ifdef USE_GCOV |
| OS_CFLAGS += --coverage |
| LDFLAGS += --coverage |
| DSO_LDOPTS += --coverage |
| endif |
| |
| MKSHLIB = $(CC) $(DSO_LDOPTS) $(DARWIN_SDK_SHLIBFLAGS) |
| DLL_SUFFIX = dylib |
| ifdef MAPFILE |
| MKSHLIB += -exported_symbols_list $(MAPFILE) |
| endif |
| PROCESS_MAP_FILE = grep -v ';+' $< | grep -v ';-' | \ |
| sed -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,,' -e 's,^,_,' > $@ |
| |
| USE_SYSTEM_ZLIB = 1 |
| ZLIB_LIBS = -lz |
| |
| # The system sqlite library in the latest version of Mac OS X often becomes |
| # newer than the sqlite library in NSS. This may result in certain Mac OS X |
| # system libraries having unresolved sqlite symbols during the shlibsign step |
| # of the NSS build when we set DYLD_LIBRARY_PATH to the NSS lib directory and |
| # the NSS libsqlite3.dylib is used instead of the system one. So just use the |
| # system sqlite library on Mac, if it's sufficiently new. |
| |
| SYS_SQLITE3_VERSION_FULL := $(shell /usr/bin/sqlite3 -version | awk '{print $$1}') |
| SYS_SQLITE3_VERSION_MAJOR := $(shell echo $(SYS_SQLITE3_VERSION_FULL) | awk -F. '{ print $$1 }') |
| SYS_SQLITE3_VERSION_MINOR := $(shell echo $(SYS_SQLITE3_VERSION_FULL) | awk -F. '{ print $$2 }') |
| |
| ifeq (3,$(SYS_SQLITE3_VERSION_MAJOR)) |
| ifeq (,$(filter-out 0 1 2 3 4,$(SYS_SQLITE3_VERSION_MINOR))) |
| # sqlite <= 3.4.x is too old, it doesn't provide sqlite3_file_control |
| else |
| NSS_USE_SYSTEM_SQLITE = 1 |
| endif |
| endif |