From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- config/rules.mk | 1541 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1541 insertions(+) create mode 100644 config/rules.mk (limited to 'config/rules.mk') diff --git a/config/rules.mk b/config/rules.mk new file mode 100644 index 000000000..a21128cf1 --- /dev/null +++ b/config/rules.mk @@ -0,0 +1,1541 @@ +# -*- makefile -*- +# vim:set ts=8 sw=8 sts=8 noet: +# +# 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/. +# + +ifndef topsrcdir +$(error topsrcdir was not set)) +endif + +# Define an include-at-most-once flag +ifdef INCLUDED_RULES_MK +$(error Do not include rules.mk twice!) +endif +INCLUDED_RULES_MK = 1 + +ifndef INCLUDED_CONFIG_MK +include $(topsrcdir)/config/config.mk +endif + +ifndef INCLUDED_VERSION_MK +include $(MOZILLA_DIR)/config/version.mk +endif + +USE_AUTOTARGETS_MK = 1 +include $(MOZILLA_DIR)/config/makefiles/makeutils.mk + +ifdef REBUILD_CHECK +REPORT_BUILD = $(info $(shell $(PYTHON) $(MOZILLA_DIR)/config/rebuild_check.py $@ $^)) +REPORT_BUILD_VERBOSE = $(REPORT_BUILD) +else +REPORT_BUILD = $(info $(notdir $@)) + +ifdef BUILD_VERBOSE_LOG +REPORT_BUILD_VERBOSE = $(REPORT_BUILD) +else +REPORT_BUILD_VERBOSE = +endif + +endif + +EXEC = exec + +# ELOG prints out failed command when building silently (gmake -s). Pymake +# prints out failed commands anyway, so ELOG just makes things worse by +# forcing shell invocations. +ifneq (,$(findstring s, $(filter-out --%, $(MAKEFLAGS)))) + ELOG := $(EXEC) sh $(BUILD_TOOLS)/print-failed-commands.sh +else + ELOG := +endif # -s + +_VPATH_SRCS = $(abspath $<) + +################################################################################ +# Testing frameworks support +################################################################################ + +testxpcobjdir = $(DEPTH)/_tests/xpcshell + +ifdef ENABLE_TESTS +ifdef CPP_UNIT_TESTS +ifdef COMPILE_ENVIRONMENT + +# Compile the tests to $(DIST)/bin. Make lots of niceties available by default +# through TestHarness.h, by modifying the list of includes and the libs against +# which stuff links. +SIMPLE_PROGRAMS += $(CPP_UNIT_TESTS) +INCLUDES += -I$(ABS_DIST)/include/testing + +ifndef MOZ_PROFILE_GENERATE +CPP_UNIT_TESTS_FILES = $(CPP_UNIT_TESTS) +CPP_UNIT_TESTS_DEST = $(DIST)/cppunittests +CPP_UNIT_TESTS_TARGET = target +INSTALL_TARGETS += CPP_UNIT_TESTS +endif + +run-cppunittests:: + @$(PYTHON) $(MOZILLA_DIR)/testing/runcppunittests.py --xre-path=$(DIST)/bin --symbols-path=$(DIST)/crashreporter-symbols $(CPP_UNIT_TESTS) + +cppunittests-remote: DM_TRANS?=adb +cppunittests-remote: + @if [ '${TEST_DEVICE}' != '' -o '$(DM_TRANS)' = 'adb' ]; then \ + $(PYTHON) -u $(MOZILLA_DIR)/testing/remotecppunittests.py \ + --xre-path=$(DEPTH)/dist/bin \ + --localLib=$(DEPTH)/dist/$(MOZ_APP_NAME) \ + --dm_trans=$(DM_TRANS) \ + --deviceIP=${TEST_DEVICE} \ + $(CPP_UNIT_TESTS) $(EXTRA_TEST_ARGS); \ + else \ + echo 'please prepare your host with environment variables for TEST_DEVICE'; \ + fi + +endif # COMPILE_ENVIRONMENT +endif # CPP_UNIT_TESTS +endif # ENABLE_TESTS + + +# +# Library rules +# +# If FORCE_STATIC_LIB is set, build a static library. +# Otherwise, build a shared library. +# + +ifndef LIBRARY +ifdef REAL_LIBRARY +# Don't build actual static library if a shared library is also built +ifdef FORCE_SHARED_LIB +# ... except when we really want one +ifdef NO_EXPAND_LIBS +LIBRARY := $(REAL_LIBRARY) +else +LIBRARY := $(REAL_LIBRARY).$(LIBS_DESC_SUFFIX) +endif +else +# Only build actual library if it is installed in DIST/lib or SDK +ifeq (,$(SDK_LIBRARY)$(DIST_INSTALL)$(NO_EXPAND_LIBS)) +LIBRARY := $(REAL_LIBRARY).$(LIBS_DESC_SUFFIX) +else +ifdef NO_EXPAND_LIBS +LIBRARY := $(REAL_LIBRARY) +else +LIBRARY := $(REAL_LIBRARY) $(REAL_LIBRARY).$(LIBS_DESC_SUFFIX) +endif +endif +endif +endif # REAL_LIBRARY +endif # LIBRARY + +ifndef HOST_LIBRARY +ifdef HOST_LIBRARY_NAME +HOST_LIBRARY := $(LIB_PREFIX)$(HOST_LIBRARY_NAME).$(LIB_SUFFIX) +endif +endif + +ifdef LIBRARY +ifdef FORCE_SHARED_LIB +ifdef MKSHLIB + +ifdef LIB_IS_C_ONLY +MKSHLIB = $(MKCSHLIB) +endif + +EMBED_MANIFEST_AT=2 + +endif # MKSHLIB +endif # FORCE_SHARED_LIB +endif # LIBRARY + +ifeq ($(OS_ARCH),WINNT) +ifndef GNU_CC + +# +# Unless we're building SIMPLE_PROGRAMS, all C++ files share a PDB file per +# directory. For parallel builds, this PDB file is shared and locked by +# MSPDBSRV.EXE, starting with MSVC8 SP1. If you're using MSVC 7.1 or MSVC8 +# without SP1, don't do parallel builds. +# +# The final PDB for libraries and programs is created by the linker and uses +# a different name from the single PDB file created by the compiler. See +# bug 462740. +# + +ifdef SIMPLE_PROGRAMS +COMPILE_PDB_FLAG ?= -Fd$(basename $(@F)).pdb +else +COMPILE_PDB_FLAG ?= -Fdgenerated.pdb +endif +COMPILE_CFLAGS += $(COMPILE_PDB_FLAG) +COMPILE_CXXFLAGS += $(COMPILE_PDB_FLAG) + +LINK_PDBFILE ?= $(basename $(@F)).pdb +ifdef MOZ_DEBUG +CODFILE=$(basename $(@F)).cod +endif + +ifdef DEFFILE +OS_LDFLAGS += -DEF:$(call normalizepath,$(DEFFILE)) +EXTRA_DEPS += $(DEFFILE) +endif + +else #!GNU_CC + +ifdef DEFFILE +OS_LDFLAGS += $(call normalizepath,$(DEFFILE)) +EXTRA_DEPS += $(DEFFILE) +endif + +endif # !GNU_CC + +endif # WINNT + +ifeq (arm-Darwin,$(CPU_ARCH)-$(OS_TARGET)) +ifdef PROGRAM +MOZ_PROGRAM_LDFLAGS += -Wl,-rpath -Wl,@executable_path/Frameworks +endif +endif + +ifeq ($(HOST_OS_ARCH),WINNT) +HOST_PDBFILE=$(basename $(@F)).pdb +HOST_PDB_FLAG ?= -Fd$(HOST_PDBFILE) +HOST_CFLAGS += $(HOST_PDB_FLAG) +HOST_CXXFLAGS += $(HOST_PDB_FLAG) +endif + +# Don't build SIMPLE_PROGRAMS during the MOZ_PROFILE_GENERATE pass +ifdef MOZ_PROFILE_GENERATE +SIMPLE_PROGRAMS := +endif + +ifdef COMPILE_ENVIRONMENT +ifndef TARGETS +TARGETS = $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(HOST_LIBRARY) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) +endif + +COBJS = $(notdir $(CSRCS:.c=.$(OBJ_SUFFIX))) +SOBJS = $(notdir $(SSRCS:.S=.$(OBJ_SUFFIX))) +# CPPSRCS can have different extensions (eg: .cpp, .cc) +CPPOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(CPPSRCS)))) +CMOBJS = $(notdir $(CMSRCS:.m=.$(OBJ_SUFFIX))) +CMMOBJS = $(notdir $(CMMSRCS:.mm=.$(OBJ_SUFFIX))) +# ASFILES can have different extensions (.s, .asm) +ASOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(ASFILES)))) +RS_STATICLIB_CRATE_OBJ = $(addprefix lib,$(notdir $(RS_STATICLIB_CRATE_SRC:.rs=.$(LIB_SUFFIX)))) +ifndef OBJS +_OBJS = $(COBJS) $(SOBJS) $(CPPOBJS) $(CMOBJS) $(CMMOBJS) $(ASOBJS) +OBJS = $(strip $(_OBJS)) +endif + +HOST_COBJS = $(addprefix host_,$(notdir $(HOST_CSRCS:.c=.$(OBJ_SUFFIX)))) +# HOST_CPPOBJS can have different extensions (eg: .cpp, .cc) +HOST_CPPOBJS = $(addprefix host_,$(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(HOST_CPPSRCS))))) +HOST_CMOBJS = $(addprefix host_,$(notdir $(HOST_CMSRCS:.m=.$(OBJ_SUFFIX)))) +HOST_CMMOBJS = $(addprefix host_,$(notdir $(HOST_CMMSRCS:.mm=.$(OBJ_SUFFIX)))) +ifndef HOST_OBJS +_HOST_OBJS = $(HOST_COBJS) $(HOST_CPPOBJS) $(HOST_CMOBJS) $(HOST_CMMOBJS) +HOST_OBJS = $(strip $(_HOST_OBJS)) +endif +else +LIBRARY := +SHARED_LIBRARY := +IMPORT_LIBRARY := +REAL_LIBRARY := +PROGRAM := +SIMPLE_PROGRAMS := +HOST_LIBRARY := +HOST_PROGRAM := +HOST_SIMPLE_PROGRAMS := +SDK_LIBRARY := +endif + +ALL_TRASH = \ + $(GARBAGE) $(TARGETS) $(OBJS) $(PROGOBJS) LOGS TAGS a.out \ + $(filter-out $(ASFILES),$(OBJS:.$(OBJ_SUFFIX)=.s)) $(OBJS:.$(OBJ_SUFFIX)=.ii) \ + $(OBJS:.$(OBJ_SUFFIX)=.i) $(OBJS:.$(OBJ_SUFFIX)=.i_o) \ + $(HOST_PROGOBJS) $(HOST_OBJS) $(IMPORT_LIBRARY) \ + $(EXE_DEF_FILE) so_locations _gen _stubs $(wildcard *.res) $(wildcard *.RES) \ + $(wildcard *.pdb) $(CODFILE) $(IMPORT_LIBRARY) \ + $(SHARED_LIBRARY:$(DLL_SUFFIX)=.exp) $(wildcard *.ilk) \ + $(PROGRAM:$(BIN_SUFFIX)=.exp) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.exp) \ + $(PROGRAM:$(BIN_SUFFIX)=.lib) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.lib) \ + $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) \ + $(wildcard gts_tmp_*) $(LIBRARY:%.a=.%.timestamp) +ALL_TRASH_DIRS = \ + $(GARBAGE_DIRS) /no-such-file + +ifdef QTDIR +GARBAGE += $(MOCSRCS) +endif + +ifdef SIMPLE_PROGRAMS +GARBAGE += $(SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX)) +endif + +ifdef HOST_SIMPLE_PROGRAMS +GARBAGE += $(HOST_SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX)) +endif + +ifdef MACH +ifndef NO_BUILDSTATUS_MESSAGES +define BUILDSTATUS +@echo 'BUILDSTATUS $1' + +endef +endif +endif + +define SUBMAKE # $(call SUBMAKE,target,directory,static) ++@$(MAKE) $(if $(2),-C $(2)) $(1) + +endef # The extra line is important here! don't delete it + +define TIER_DIR_SUBMAKE +$(call SUBMAKE,$(4),$(3),$(5)) + +endef # Ths empty line is important. + +ifneq (,$(strip $(DIRS))) +LOOP_OVER_DIRS = \ + $(foreach dir,$(DIRS),$(call SUBMAKE,$@,$(dir))) +endif + +# +# Now we can differentiate between objects used to build a library, and +# objects used to build an executable in the same directory. +# +ifndef PROGOBJS +PROGOBJS = $(OBJS) +endif + +ifndef HOST_PROGOBJS +HOST_PROGOBJS = $(HOST_OBJS) +endif + +GARBAGE_DIRS += $(wildcard $(CURDIR)/$(MDDEPDIR)) + +# +# Tags: emacs (etags), vi (ctags) +# TAG_PROGRAM := ctags -L - +# +TAG_PROGRAM = xargs etags -a + +# +# Turn on C++ linking if we have any .cpp or .mm files +# (moved this from config.mk so that config.mk can be included +# before the CPPSRCS are defined) +# +ifneq ($(HOST_CPPSRCS)$(HOST_CMMSRCS),) +HOST_CPP_PROG_LINK = 1 +endif + +# +# This will strip out symbols that the component should not be +# exporting from the .dynsym section. +# +ifdef IS_COMPONENT +EXTRA_DSO_LDOPTS += $(MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS) +endif # IS_COMPONENT + +# +# MacOS X specific stuff +# + +ifeq ($(OS_ARCH),Darwin) +ifdef SHARED_LIBRARY +ifdef IS_COMPONENT +EXTRA_DSO_LDOPTS += -bundle +else +ifdef MOZ_IOS +_LOADER_PATH := @rpath +else +_LOADER_PATH := @executable_path +endif +EXTRA_DSO_LDOPTS += -dynamiclib -install_name $(_LOADER_PATH)/$(SHARED_LIBRARY) -compatibility_version 1 -current_version 1 -single_module +endif +endif +endif + +# +# On NetBSD a.out systems, use -Bsymbolic. This fixes what would otherwise be +# fatal symbol name clashes between components. +# +ifeq ($(OS_ARCH),NetBSD) +ifeq ($(DLL_SUFFIX),.so.1.0) +ifdef IS_COMPONENT +EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic +endif +endif +endif + +ifeq ($(OS_ARCH),FreeBSD) +ifdef IS_COMPONENT +EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic +endif +endif + +ifeq ($(OS_ARCH),NetBSD) +ifneq (,$(filter arc cobalt hpcmips mipsco newsmips pmax sgimips,$(OS_TEST))) +ifneq (,$(filter layout/%,$(relativesrcdir))) +OS_CFLAGS += -Wa,-xgot +OS_CXXFLAGS += -Wa,-xgot +endif +endif +endif + +# +# HP-UXBeOS specific section: for COMPONENTS only, add -Bsymbolic flag +# which uses internal symbols first +# +ifeq ($(OS_ARCH),HP-UX) +ifdef IS_COMPONENT +ifeq ($(GNU_CC)$(GNU_CXX),) +EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic +ifneq ($(HAS_EXTRAEXPORTS),1) +MKSHLIB += -Wl,+eNSGetModule -Wl,+eerrno +MKCSHLIB += +eNSGetModule +eerrno +ifneq ($(OS_TEST),ia64) +MKSHLIB += -Wl,+e_shlInit +MKCSHLIB += +e_shlInit +endif # !ia64 +endif # !HAS_EXTRAEXPORTS +endif # non-gnu compilers +endif # IS_COMPONENT +endif # HP-UX + +ifeq ($(OS_ARCH),AIX) +ifdef IS_COMPONENT +ifneq ($(HAS_EXTRAEXPORTS),1) +MKSHLIB += -bE:$(MOZILLA_DIR)/build/unix/aix.exp -bnoexpall +MKCSHLIB += -bE:$(MOZILLA_DIR)/build/unix/aix.exp -bnoexpall +endif # HAS_EXTRAEXPORTS +endif # IS_COMPONENT +endif # AIX + +# +# Linux: add -Bsymbolic flag for components +# +ifeq ($(OS_ARCH),Linux) +ifdef IS_COMPONENT +EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic +endif +ifdef LD_VERSION_SCRIPT +EXTRA_DSO_LDOPTS += -Wl,--version-script,$(LD_VERSION_SCRIPT) +EXTRA_DEPS += $(LD_VERSION_SCRIPT) +endif +endif + +ifdef SYMBOLS_FILE +ifeq ($(OS_TARGET),WINNT) +ifndef GNU_CC +EXTRA_DSO_LDOPTS += -DEF:$(call normalizepath,$(SYMBOLS_FILE)) +else +EXTRA_DSO_LDOPTS += $(call normalizepath,$(SYMBOLS_FILE)) +endif +else +ifdef GCC_USE_GNU_LD +EXTRA_DSO_LDOPTS += -Wl,--version-script,$(SYMBOLS_FILE) +else +ifeq ($(OS_TARGET),Darwin) +EXTRA_DSO_LDOPTS += -Wl,-exported_symbols_list,$(SYMBOLS_FILE) +endif +endif +endif +EXTRA_DEPS += $(SYMBOLS_FILE) +endif +# +# GNU doesn't have path length limitation +# + +ifeq ($(OS_ARCH),GNU) +OS_CPPFLAGS += -DPATH_MAX=1024 -DMAXPATHLEN=1024 +endif + +# +# MINGW32 +# +ifeq ($(OS_ARCH),WINNT) +ifdef GNU_CC +ifndef IS_COMPONENT +DSO_LDOPTS += -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) +endif +endif +endif + +ifeq ($(USE_TVFS),1) +IFLAGS1 = -rb +IFLAGS2 = -rb +else +IFLAGS1 = -m 644 +IFLAGS2 = -m 755 +endif + +ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH)) +OUTOPTION = -Fo# eol +else +OUTOPTION = -o # eol +endif # WINNT && !GNU_CC + +ifneq (,$(filter ml%,$(AS))) +ASOUTOPTION = -Fo# eol +else +ASOUTOPTION = -o # eol +endif + +ifeq (,$(CROSS_COMPILE)) +HOST_OUTOPTION = $(OUTOPTION) +else +HOST_OUTOPTION = -o # eol +endif +################################################################################ + +# Ensure the build config is up to date. This is done automatically when builds +# are performed through |mach build|. The check here is to catch people not +# using mach. If we ever enforce builds through mach, this code can be removed. +ifndef MOZBUILD_BACKEND_CHECKED +ifndef MACH +ifndef TOPLEVEL_BUILD +BUILD_BACKEND_FILES := $(addprefix $(DEPTH)/backend.,$(addsuffix Backend,$(BUILD_BACKENDS))) +$(DEPTH)/backend.%Backend: + $(error Build configuration changed. Build with |mach build| or run |mach build-backend| to regenerate build config) + +define build_backend_rule +$(1): $$(shell cat $(1).in) + +endef +$(foreach file,$(BUILD_BACKEND_FILES),$(eval $(call build_backend_rule,$(file)))) + +default:: $(BUILD_BACKEND_FILES) + +export MOZBUILD_BACKEND_CHECKED=1 +endif +endif +endif + +# The root makefile doesn't want to do a plain export/libs, because +# of the tiers and because of libxul. Suppress the default rules in favor +# of something else. Makefiles which use this var *must* provide a sensible +# default rule before including rules.mk +default all:: + $(foreach tier,$(TIERS),$(call SUBMAKE,$(tier))) + +ifeq ($(findstring s,$(filter-out --%, $(MAKEFLAGS))),) +ECHO := echo +QUIET := +else +ECHO := true +QUIET := -q +endif + +# Do everything from scratch +everything:: + $(MAKE) clean + $(MAKE) all + +STATIC_LIB_DEP = $(if $(wildcard $(1).$(LIBS_DESC_SUFFIX)),$(1).$(LIBS_DESC_SUFFIX),$(1)) +STATIC_LIBS_DEPS := $(foreach l,$(STATIC_LIBS),$(call STATIC_LIB_DEP,$(l))) + +# Dependencies which, if modified, should cause everything to rebuild +GLOBAL_DEPS += Makefile $(addprefix $(DEPTH)/config/,$(INCLUDED_AUTOCONF_MK)) $(MOZILLA_DIR)/config/config.mk + +############################################## +ifdef COMPILE_ENVIRONMENT +OBJ_TARGETS = $(OBJS) $(PROGOBJS) $(HOST_OBJS) $(HOST_PROGOBJS) + +compile:: host target + +host:: $(HOST_LIBRARY) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) + +target:: $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(RUST_LIBRARY_FILE) + +include $(MOZILLA_DIR)/config/makefiles/target_binaries.mk +endif + +############################################## +ifneq (1,$(NO_PROFILE_GUIDED_OPTIMIZE)) +ifdef MOZ_PROFILE_USE +ifeq ($(OS_ARCH)_$(GNU_CC), WINNT_) +# When building with PGO, we have to make sure to re-link +# in the MOZ_PROFILE_USE phase if we linked in the +# MOZ_PROFILE_GENERATE phase. We'll touch this pgo.relink +# file in the link rule in the GENERATE phase to indicate +# that we need a relink. +ifdef SHARED_LIBRARY +$(SHARED_LIBRARY): pgo.relink +endif +ifdef PROGRAM +$(PROGRAM): pgo.relink +endif + +# In the second pass, we need to merge the pgc files into the pgd file. +# The compiler would do this for us automatically if they were in the right +# place, but they're in dist/bin. +ifneq (,$(SHARED_LIBRARY)$(PROGRAM)) +export:: +ifdef PROGRAM + $(PYTHON) $(MOZILLA_DIR)/build/win32/pgomerge.py \ + $(PROGRAM:$(BIN_SUFFIX)=) $(DIST)/bin +endif +ifdef SHARED_LIBRARY + $(PYTHON) $(MOZILLA_DIR)/build/win32/pgomerge.py \ + $(patsubst $(DLL_PREFIX)%$(DLL_SUFFIX),%,$(SHARED_LIBRARY)) $(DIST)/bin +endif +endif # SHARED_LIBRARY || PROGRAM +endif # WINNT_ +endif # MOZ_PROFILE_USE +ifdef MOZ_PROFILE_GENERATE +# Clean up profiling data during PROFILE_GENERATE phase +export:: +ifeq ($(OS_ARCH)_$(GNU_CC), WINNT_) + $(foreach pgd,$(wildcard *.pgd),pgomgr -clear $(pgd);) +else +ifdef GNU_CC + -$(RM) *.gcda +endif +endif +endif + +ifneq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE)) +ifdef GNU_CC +# Force rebuilding libraries and programs in both passes because each +# pass uses different object files. +$(PROGRAM) $(SHARED_LIBRARY) $(LIBRARY): FORCE +endif +endif + +endif # NO_PROFILE_GUIDED_OPTIMIZE + +############################################## + +checkout: + $(MAKE) -C $(topsrcdir) -f client.mk checkout + +clean clobber realclean clobber_all:: + -$(RM) $(ALL_TRASH) + -$(RM) -r $(ALL_TRASH_DIRS) + +clean clobber realclean clobber_all distclean:: + $(foreach dir,$(DIRS),-$(call SUBMAKE,$@,$(dir))) + +distclean:: + -$(RM) -r $(ALL_TRASH_DIRS) + -$(RM) $(ALL_TRASH) \ + Makefile .HSancillary \ + $(wildcard *.$(OBJ_SUFFIX)) $(wildcard *.ho) $(wildcard host_*.o*) \ + $(wildcard *.$(LIB_SUFFIX)) $(wildcard *$(DLL_SUFFIX)) \ + $(wildcard *.$(IMPORT_LIB_SUFFIX)) + +alltags: + $(RM) TAGS + find $(topsrcdir) -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' -o -name '*.idl' \) -print | $(TAG_PROGRAM) + +# +# PROGRAM = Foo +# creates OBJS, links with LIBS to create Foo +# +$(PROGRAM): $(PROGOBJS) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(EXE_DEF_FILE) $(RESFILE) $(GLOBAL_DEPS) + $(REPORT_BUILD) + @$(RM) $@.manifest +ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH)) + $(EXPAND_LD) -NOLOGO -OUT:$@ -PDB:$(LINK_PDBFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(PROGOBJS) $(RESFILE) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS) +ifdef MSMANIFEST_TOOL + @if test -f $@.manifest; then \ + if test -f '$(srcdir)/$@.manifest'; then \ + echo 'Embedding manifest from $(srcdir)/$@.manifest and $@.manifest'; \ + $(MT) -NOLOGO -MANIFEST '$(win_srcdir)/$@.manifest' $@.manifest -OUTPUTRESOURCE:$@\;1; \ + else \ + echo 'Embedding manifest from $@.manifest'; \ + $(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \ + fi; \ + elif test -f '$(srcdir)/$@.manifest'; then \ + echo 'Embedding manifest from $(srcdir)/$@.manifest'; \ + $(MT) -NOLOGO -MANIFEST '$(win_srcdir)/$@.manifest' -OUTPUTRESOURCE:$@\;1; \ + fi +endif # MSVC with manifest tool +ifdef MOZ_PROFILE_GENERATE +# touch it a few seconds into the future to work around FAT's +# 2-second granularity + touch -t `date +%Y%m%d%H%M.%S -d 'now+5seconds'` pgo.relink +endif +else # !WINNT || GNU_CC + $(EXPAND_CCC) -o $@ $(CXXFLAGS) $(PROGOBJS) $(RESFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(WRAP_LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS) $(BIN_FLAGS) $(EXE_DEF_FILE) + $(call CHECK_BINARY,$@) +endif # WINNT && !GNU_CC + +ifdef ENABLE_STRIP + $(STRIP) $(STRIP_FLAGS) $@ +endif +ifdef MOZ_POST_PROGRAM_COMMAND + $(MOZ_POST_PROGRAM_COMMAND) $@ +endif + +$(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS) + $(REPORT_BUILD) +ifeq (_WINNT,$(GNU_CC)_$(HOST_OS_ARCH)) + $(EXPAND_LIBS_EXEC) -- $(HOST_LD) -NOLOGO -OUT:$@ -PDB:$(HOST_PDBFILE) $(HOST_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) +ifdef MSMANIFEST_TOOL + @if test -f $@.manifest; then \ + if test -f '$(srcdir)/$@.manifest'; then \ + echo 'Embedding manifest from $(srcdir)/$@.manifest and $@.manifest'; \ + $(MT) -NOLOGO -MANIFEST '$(win_srcdir)/$@.manifest' $@.manifest -OUTPUTRESOURCE:$@\;1; \ + else \ + echo 'Embedding manifest from $@.manifest'; \ + $(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \ + fi; \ + elif test -f '$(srcdir)/$@.manifest'; then \ + echo 'Embedding manifest from $(srcdir)/$@.manifest'; \ + $(MT) -NOLOGO -MANIFEST '$(win_srcdir)/$@.manifest' -OUTPUTRESOURCE:$@\;1; \ + fi +endif # MSVC with manifest tool +else +ifeq ($(HOST_CPP_PROG_LINK),1) + $(EXPAND_LIBS_EXEC) -- $(HOST_CXX) -o $@ $(HOST_CXXFLAGS) $(HOST_LDFLAGS) $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) +else + $(EXPAND_LIBS_EXEC) -- $(HOST_CC) -o $@ $(HOST_CFLAGS) $(HOST_LDFLAGS) $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) +endif # HOST_CPP_PROG_LINK +endif +ifndef CROSS_COMPILE + $(call CHECK_STDCXX,$@) +endif + +# +# This is an attempt to support generation of multiple binaries +# in one directory, it assumes everything to compile Foo is in +# Foo.o (from either Foo.c or Foo.cpp). +# +# SIMPLE_PROGRAMS = Foo Bar +# creates Foo.o Bar.o, links with LIBS to create Foo, Bar. +# +$(SIMPLE_PROGRAMS): %$(BIN_SUFFIX): %.$(OBJ_SUFFIX) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(GLOBAL_DEPS) + $(REPORT_BUILD) +ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH)) + $(EXPAND_LD) -nologo -out:$@ -pdb:$(LINK_PDBFILE) $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS) +ifdef MSMANIFEST_TOOL + @if test -f $@.manifest; then \ + $(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \ + rm -f $@.manifest; \ + fi +endif # MSVC with manifest tool +else + $(EXPAND_CCC) $(CXXFLAGS) -o $@ $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(WRAP_LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(EXTRA_LIBS) $(OS_LIBS) $(BIN_FLAGS) + $(call CHECK_BINARY,$@) +endif # WINNT && !GNU_CC + +ifdef ENABLE_STRIP + $(STRIP) $(STRIP_FLAGS) $@ +endif +ifdef MOZ_POST_PROGRAM_COMMAND + $(MOZ_POST_PROGRAM_COMMAND) $@ +endif + +$(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): host_%.$(OBJ_SUFFIX) $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS) + $(REPORT_BUILD) +ifeq (WINNT_,$(HOST_OS_ARCH)_$(GNU_CC)) + $(EXPAND_LIBS_EXEC) -- $(HOST_LD) -NOLOGO -OUT:$@ -PDB:$(HOST_PDBFILE) $< $(WIN32_EXE_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) +else +ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX)) + $(EXPAND_LIBS_EXEC) -- $(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXXFLAGS) $(INCLUDES) $< $(HOST_LIBS) $(HOST_EXTRA_LIBS) +else + $(EXPAND_LIBS_EXEC) -- $(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_CFLAGS) $(INCLUDES) $< $(HOST_LIBS) $(HOST_EXTRA_LIBS) +endif +endif +ifndef CROSS_COMPILE + $(call CHECK_STDCXX,$@) +endif + +ifdef DTRACE_PROBE_OBJ +EXTRA_DEPS += $(DTRACE_PROBE_OBJ) +OBJS += $(DTRACE_PROBE_OBJ) +endif + +$(filter %.$(LIB_SUFFIX),$(LIBRARY)): $(OBJS) $(STATIC_LIBS_DEPS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS)) $(EXTRA_DEPS) $(GLOBAL_DEPS) + $(REPORT_BUILD) +# Always remove both library and library descriptor + $(RM) $(REAL_LIBRARY) $(REAL_LIBRARY).$(LIBS_DESC_SUFFIX) + $(EXPAND_AR) $(AR_FLAGS) $(OBJS) $(STATIC_LIBS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS)) + +$(filter-out %.$(LIB_SUFFIX),$(LIBRARY)): $(filter %.$(LIB_SUFFIX),$(LIBRARY)) $(OBJS) $(STATIC_LIBS_DEPS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS)) $(EXTRA_DEPS) $(GLOBAL_DEPS) +# When we only build a library descriptor, blow out any existing library + $(REPORT_BUILD) + $(if $(filter %.$(LIB_SUFFIX),$(LIBRARY)),,$(RM) $(REAL_LIBRARY)) + $(EXPAND_LIBS_GEN) -o $@ $(OBJS) $(STATIC_LIBS) $(filter %.$(LIB_SUFFIX),$(EXTRA_LIBS)) + +ifeq ($(OS_ARCH),WINNT) +# Import libraries are created by the rules creating shared libraries. +# The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY), +# but make will happily consider the import library before it is refreshed +# when rebuilding the corresponding shared library. Defining an empty recipe +# for import libraries forces make to wait for the shared library recipe to +# have run before considering other targets that depend on the import library. +# See bug 795204. +$(IMPORT_LIBRARY): $(SHARED_LIBRARY) ; +endif + +$(HOST_LIBRARY): $(HOST_OBJS) Makefile + $(REPORT_BUILD) + $(RM) $@ + $(EXPAND_LIBS_EXEC) --extract -- $(HOST_AR) $(HOST_AR_FLAGS) $(HOST_OBJS) + +ifdef HAVE_DTRACE +ifndef XP_MACOSX +ifdef DTRACE_PROBE_OBJ +ifndef DTRACE_LIB_DEPENDENT +NON_DTRACE_OBJS := $(filter-out $(DTRACE_PROBE_OBJ),$(OBJS)) +$(DTRACE_PROBE_OBJ): $(NON_DTRACE_OBJS) + dtrace -x nolibs -G -C -s $(MOZILLA_DTRACE_SRC) -o $(DTRACE_PROBE_OBJ) $(NON_DTRACE_OBJS) +endif +endif +endif +endif + +# On Darwin (Mac OS X), dwarf2 debugging uses debug info left in .o files, +# so instead of deleting .o files after repacking them into a dylib, we make +# symlinks back to the originals. The symlinks are a no-op for stabs debugging, +# so no need to conditionalize on OS version or debugging format. + +$(SHARED_LIBRARY): $(OBJS) $(RESFILE) $(RUST_STATIC_LIB_FOR_SHARED_LIB) $(STATIC_LIBS_DEPS) $(EXTRA_DEPS) $(GLOBAL_DEPS) + $(REPORT_BUILD) +ifndef INCREMENTAL_LINKER + $(RM) $@ +endif +ifdef DTRACE_LIB_DEPENDENT +ifndef XP_MACOSX + dtrace -x nolibs -G -C -s $(MOZILLA_DTRACE_SRC) -o $(DTRACE_PROBE_OBJ) $(shell $(EXPAND_LIBS) $(MOZILLA_PROBE_LIBS)) +endif + $(EXPAND_MKSHLIB) $(SHLIB_LDSTARTFILE) $(OBJS) $(SUB_SHLOBJS) $(DTRACE_PROBE_OBJ) $(MOZILLA_PROBE_LIBS) $(RESFILE) $(LDFLAGS) $(WRAP_LDFLAGS) $(STATIC_LIBS) $(RUST_STATIC_LIB_FOR_SHARED_LIB) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(EXTRA_LIBS) $(OS_LIBS) $(SHLIB_LDENDFILE) + @$(RM) $(DTRACE_PROBE_OBJ) +else # ! DTRACE_LIB_DEPENDENT + $(EXPAND_MKSHLIB) $(SHLIB_LDSTARTFILE) $(OBJS) $(SUB_SHLOBJS) $(RESFILE) $(LDFLAGS) $(WRAP_LDFLAGS) $(STATIC_LIBS) $(RUST_STATIC_LIB_FOR_SHARED_LIB) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(EXTRA_LIBS) $(OS_LIBS) $(SHLIB_LDENDFILE) +endif # DTRACE_LIB_DEPENDENT + $(call CHECK_BINARY,$@) + +ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH)) +ifdef MSMANIFEST_TOOL +ifdef EMBED_MANIFEST_AT + @if test -f $@.manifest; then \ + if test -f '$(srcdir)/$@.manifest'; then \ + echo 'Embedding manifest from $(srcdir)/$@.manifest and $@.manifest'; \ + $(MT) -NOLOGO -MANIFEST '$(win_srcdir)/$@.manifest' $@.manifest -OUTPUTRESOURCE:$@\;$(EMBED_MANIFEST_AT); \ + else \ + echo 'Embedding manifest from $@.manifest'; \ + $(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;$(EMBED_MANIFEST_AT); \ + fi; \ + elif test -f '$(srcdir)/$@.manifest'; then \ + echo 'Embedding manifest from $(srcdir)/$@.manifest'; \ + $(MT) -NOLOGO -MANIFEST '$(win_srcdir)/$@.manifest' -OUTPUTRESOURCE:$@\;$(EMBED_MANIFEST_AT); \ + fi +endif # EMBED_MANIFEST_AT +endif # MSVC with manifest tool +ifdef MOZ_PROFILE_GENERATE + touch -t `date +%Y%m%d%H%M.%S -d 'now+5seconds'` pgo.relink +endif +endif # WINNT && !GCC + chmod +x $@ +ifdef ENABLE_STRIP + $(STRIP) $(STRIP_FLAGS) $@ +endif + +# The object file is in the current directory, and the source file can be any +# relative path. This macro adds the dependency obj: src for each source file. +# This dependency must be first for the $< flag to work correctly, and the +# rules that have commands for these targets must not list any other +# prerequisites, or they will override the $< variable. +define src_objdep +$(basename $2$(notdir $1)).$(OBJ_SUFFIX): $1 $$(call mkdir_deps,$$(MDDEPDIR)) +endef +$(foreach f,$(CSRCS) $(SSRCS) $(CPPSRCS) $(CMSRCS) $(CMMSRCS) $(ASFILES),$(eval $(call src_objdep,$(f)))) +$(foreach f,$(HOST_CSRCS) $(HOST_CPPSRCS) $(HOST_CMSRCS) $(HOST_CMMSRCS),$(eval $(call src_objdep,$(f),host_))) + +# The Rust compiler only outputs library objects, and so we need different +# mangling to generate dependency rules for it. +mk_libname = $(basename lib$(notdir $1)).rlib +src_libdep = $(call mk_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR)) +mk_global_crate_libname = $(basename lib$(notdir $1)).$(LIB_SUFFIX) +crate_src_libdep = $(call mk_global_crate_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR)) +$(foreach f,$(RSSRCS),$(eval $(call src_libdep,$(f)))) +$(foreach f,$(RS_STATICLIB_CRATE_SRC),$(eval $(call crate_src_libdep,$(f)))) + +$(OBJS) $(HOST_OBJS) $(PROGOBJS) $(HOST_PROGOBJS): $(GLOBAL_DEPS) + +# Rules for building native targets must come first because of the host_ prefix +$(HOST_COBJS): + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(INCLUDES) $(NSPR_CFLAGS) $(_VPATH_SRCS) + +$(HOST_CPPOBJS): + $(REPORT_BUILD_VERBOSE) + $(call BUILDSTATUS,OBJECT_FILE $@) + $(ELOG) $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(INCLUDES) $(NSPR_CFLAGS) $(_VPATH_SRCS) + +$(HOST_CMOBJS): + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(HOST_CMFLAGS) $(INCLUDES) $(NSPR_CFLAGS) $(_VPATH_SRCS) + +$(HOST_CMMOBJS): + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(HOST_CMMFLAGS) $(INCLUDES) $(NSPR_CFLAGS) $(_VPATH_SRCS) + +$(COBJS): + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(CC) $(OUTOPTION)$@ -c $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +# DEFINES and ACDEFINES are needed here to enable conditional compilation of Q_OBJECTs: +# 'moc' only knows about #defines it gets on the command line (-D...), not in +# included headers like mozilla-config.h +$(filter moc_%.cpp,$(CPPSRCS)): moc_%.cpp: %.h + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(MOC) $(DEFINES) $(ACDEFINES) $< $(OUTOPTION)$@ + +$(filter moc_%.cc,$(CPPSRCS)): moc_%.cc: %.cc + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(MOC) $(DEFINES) $(ACDEFINES) $(_VPATH_SRCS:.cc=.h) $(OUTOPTION)$@ + +$(filter qrc_%.cpp,$(CPPSRCS)): qrc_%.cpp: %.qrc + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(RCC) -name $* $< $(OUTOPTION)$@ + +ifdef ASFILES +# The AS_DASH_C_FLAG is needed cause not all assemblers (Solaris) accept +# a '-c' flag. +$(ASOBJS): + $(REPORT_BUILD_VERBOSE) + $(AS) $(ASOUTOPTION)$@ $(ASFLAGS) $($(notdir $<)_FLAGS) $(AS_DASH_C_FLAG) $(_VPATH_SRCS) +endif + +ifdef MOZ_RUST +ifdef RUST_LIBRARY_FILE + +# Permit users to pass flags to cargo from their mozconfigs (e.g. --color=always). +cargo_build_flags = $(CARGOFLAGS) +ifndef MOZ_DEBUG +cargo_build_flags = --release +endif +ifdef MOZ_CARGO_SUPPORTS_FROZEN +cargo_build_flags += --frozen +endif + +cargo_build_flags += --manifest-path $(CARGO_FILE) +cargo_build_flags += --target=$(RUST_TARGET) +cargo_build_flags += --verbose + +# Enable color output if original stdout was a TTY and color settings +# aren't already present. This essentially restores the default behavior +# of cargo when running via `mach`. +ifdef MACH_STDOUT_ISATTY +ifeq (,$(findstring --color,$(cargo_build_flags))) +cargo_build_flags += --color=always +endif +endif + +# Assume any system libraries rustc links against are already in the target's LIBS. +# +# We need to run cargo unconditionally, because cargo is the only thing that +# has full visibility into how changes in Rust sources might affect the final +# build. +force-cargo-build: + $(REPORT_BUILD) + env CARGO_TARGET_DIR=. RUSTC=$(RUSTC) $(CARGO) build $(cargo_build_flags) -- + +$(RUST_LIBRARY_FILE): force-cargo-build +endif # CARGO_FILE +endif # MOZ_RUST + +$(SOBJS): + $(REPORT_BUILD) + $(AS) -o $@ $(DEFINES) $(ASFLAGS) $($(notdir $<)_FLAGS) $(LOCAL_INCLUDES) -c $< + +$(CPPOBJS): + $(REPORT_BUILD_VERBOSE) + $(call BUILDSTATUS,OBJECT_FILE $@) + $(ELOG) $(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(CMMOBJS): + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(CCC) -o $@ -c $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(CMOBJS): + $(REPORT_BUILD_VERBOSE) + $(ELOG) $(CC) -o $@ -c $(COMPILE_CFLAGS) $(COMPILE_CMFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(filter %.s,$(CPPSRCS:%.cpp=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(filter %.s,$(CPPSRCS:%.cc=%.s)): %.s: %.cc $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(filter %.s,$(CPPSRCS:%.cxx=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(filter %.s,$(CSRCS:%.c=%.s)): %.s: %.c $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(CC) -S $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +ifneq (,$(filter %.i,$(MAKECMDGOALS))) +# Call as $(call _group_srcs,extension,$(SRCS)) - this will create a list +# of the full sources, as well as the $(notdir) version. So: +# foo.cpp sub/bar.cpp +# becomes: +# foo.cpp sub/bar.cpp bar.cpp +# +# This way we can match both 'make sub/bar.i' and 'make bar.i' +_group_srcs = $(sort $(patsubst %.$1,%.i,$(filter %.$1,$2 $(notdir $2)))) +_PREPROCESSED_CPP_FILES := $(call _group_srcs,cpp,$(CPPSRCS)) +_PREPROCESSED_CC_FILES := $(call _group_srcs,cc,$(CPPSRCS)) +_PREPROCESSED_CXX_FILES := $(call _group_srcs,cxx,$(CPPSRCS)) +_PREPROCESSED_C_FILES := $(call _group_srcs,c,$(CSRCS)) +_PREPROCESSED_CMM_FILES := $(call _group_srcs,mm,$(CMMSRCS)) + +# Hack up VPATH so we can reach the sources. Eg: 'make Parser.i' may need to +# reach $(srcdir)/frontend/Parser.i +VPATH += $(addprefix $(srcdir)/,$(sort $(dir $(CPPSRCS) $(CSRCS) $(CMMSRCS)))) + +# Make preprocessed files PHONY so they are always executed, since they are +# manual targets and we don't necessarily write to $@. +.PHONY: $(_PREPROCESSED_CPP_FILES) $(_PREPROCESSED_CC_FILES) $(_PREPROCESSED_CXX_FILES) $(_PREPROCESSED_C_FILES) $(_PREPROCESSED_CMM_FILES) + +$(_PREPROCESSED_CPP_FILES): %.i: %.cpp $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(addprefix $(MKDIR) -p ,$(filter-out .,$(@D))) + $(CCC) -C $(PREPROCESS_OPTION)$@ $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(_PREPROCESSED_CC_FILES): %.i: %.cc $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(addprefix $(MKDIR) -p ,$(filter-out .,$(@D))) + $(CCC) -C $(PREPROCESS_OPTION)$@ $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(_PREPROCESSED_CXX_FILES): %.i: %.cxx $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(addprefix $(MKDIR) -p ,$(filter-out .,$(@D))) + $(CCC) -C $(PREPROCESS_OPTION)$@ $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(_PREPROCESSED_C_FILES): %.i: %.c $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(addprefix $(MKDIR) -p ,$(filter-out .,$(@D))) + $(CC) -C $(PREPROCESS_OPTION)$@ $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +$(_PREPROCESSED_CMM_FILES): %.i: %.mm $(call mkdir_deps,$(MDDEPDIR)) + $(REPORT_BUILD_VERBOSE) + $(addprefix $(MKDIR) -p ,$(filter-out .,$(@D))) + $(CCC) -C $(PREPROCESS_OPTION)$@ $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $(_VPATH_SRCS) + +# Default to pre-processing the actual unified file. This can be overridden +# at the command-line to pre-process only the individual source file. +PP_UNIFIED ?= 1 + +# PP_REINVOKE gets set on the sub-make to prevent us from going in an +# infinite loop if the filename doesn't exist in the unified source files. +ifndef PP_REINVOKE + +MATCH_cpp = \(cpp\|cc|cxx\) +UPPER_c = C +UPPER_cpp = CPP +UPPER_mm = CMM + +# When building with PP_UNIFIED=0, we also have to look in the Unified files to +# find a matching pathname. +_get_all_sources = $1 $(if $(filter Unified%,$1),$(shell sed -n 's/\#include "\(.*\)"$$/\1/p' $(filter Unified%,$1))) +all_cpp_sources := $(call _get_all_sources,$(CPPSRCS)) +all_mm_sources := $(call _get_all_sources,$(CMMSRCS)) +all_c_sources := $(call _get_all_sources,$(CSRCS)) +all_sources := $(all_cpp_sources) $(all_cmm_sources) $(all_c_sources) + +# The catch-all %.i rule runs when we pass in a .i filename that doesn't match +# one of the *SRCS variables. The two code paths depend on whether or not +# we are requesting a unified file (PP_UNIFIED=1, the default) or not: +# +# PP_UNIFIED=1: +# - Look for it in any of the Unified files, and re-exec make with +# Unified_foo0.i as the target. This gets us the full unified preprocessed +# file. +# +# PP_UNIFIED=0: +# - If the .i filename is in *SRCS, or in a Unified filename, then we re-exec +# make with that filename as the target. The *SRCS variables are modified +# to have the Unified sources appended to them so that the static pattern +# rules will match. +%.i: FORCE +ifeq ($(PP_UNIFIED),1) + @$(MAKE) PP_REINVOKE=1 \ + $(or $(addsuffix .i, \ + $(foreach type,c cpp mm, \ + $(if $(filter Unified%,$($(UPPER_$(type))SRCS)), \ + $(shell grep -l '#include "\(.*/\)\?$(basename $@).$(or $(MATCH_$(type)),$(type))"' Unified*.$(type) | sed 's/\.$(type)$$//') \ + ))),$(error "File not found for preprocessing: $@")) +else + @$(MAKE) PP_REINVOKE=1 $@ \ + $(foreach type,c cpp mm,$(UPPER_$(type))SRCS="$(all_$(type)_sources)") +endif + +endif + +endif + +$(RESFILE): %.res: %.rc + $(REPORT_BUILD) + @echo Creating Resource file: $@ +ifdef GNU_CC + $(RC) $(RCFLAGS) $(filter-out -U%,$(DEFINES)) $(INCLUDES:-I%=--include-dir %) $(OUTOPTION)$@ $(_VPATH_SRCS) +else + $(RC) $(RCFLAGS) -r $(DEFINES) $(INCLUDES) $(OUTOPTION)$@ $(_VPATH_SRCS) +endif + +# Cancel GNU make built-in implicit rules +MAKEFLAGS += -r + +ifneq (,$(filter WINNT,$(OS_ARCH))) +SEP := ; +else +SEP := : +endif + +EMPTY := +SPACE := $(EMPTY) $(EMPTY) + +# MSYS has its own special path form, but javac expects the source and class +# paths to be in the DOS form (i.e. e:/builds/...). This function does the +# appropriate conversion on Windows, but is a noop on other systems. +ifeq ($(HOST_OS_ARCH),WINNT) +# We use 'pwd -W' to get DOS form of the path. However, since the given path +# could be a file or a non-existent path, we cannot call 'pwd -W' directly +# on the path. Instead, we extract the root path (i.e. "c:/"), call 'pwd -W' +# on it, then merge with the rest of the path. +root-path = $(shell echo $(1) | sed -e 's|\(/[^/]*\)/\?\(.*\)|\1|') +non-root-path = $(shell echo $(1) | sed -e 's|\(/[^/]*\)/\?\(.*\)|\2|') +normalizepath = $(foreach p,$(1),$(if $(filter /%,$(1)),$(patsubst %/,%,$(shell cd $(call root-path,$(1)) && pwd -W))/$(call non-root-path,$(1)),$(1))) +else +normalizepath = $(1) +endif + +############################################################################### +# Java rules +############################################################################### +ifneq (,$(JAVAFILES)$(ANDROID_RESFILES)$(ANDROID_APKNAME)$(JAVA_JAR_TARGETS)) + include $(MOZILLA_DIR)/config/makefiles/java-build.mk +endif + +############################################################################### +# Bunch of things that extend the 'export' rule (in order): +############################################################################### + +ifneq ($(XPI_NAME),) +$(FINAL_TARGET): + $(NSINSTALL) -D $@ + +export:: $(FINAL_TARGET) +endif + +################################################################################ +# The default location for prefs is the gre prefs directory. +# PREF_DIR is used for L10N_PREF_JS_EXPORTS in various locales/ directories. +PREF_DIR = defaults/pref + +# If DIST_SUBDIR is defined it indicates that app and gre dirs are +# different and that we are building app related resources. Hence, +# PREF_DIR should point to the app prefs location. +ifneq (,$(DIST_SUBDIR)$(XPI_NAME)) +PREF_DIR = defaults/preferences +endif + +################################################################################ +# SDK + +ifneq (,$(SDK_LIBRARY)) +ifndef NO_DIST_INSTALL +SDK_LIBRARY_FILES := $(SDK_LIBRARY) +SDK_LIBRARY_DEST := $(SDK_LIB_DIR) +SDK_LIBRARY_TARGET := target +INSTALL_TARGETS += SDK_LIBRARY +endif +endif # SDK_LIBRARY + +################################################################################ +# CHROME PACKAGING + +chrome:: + $(MAKE) realchrome + $(LOOP_OVER_DIRS) + +$(FINAL_TARGET)/chrome: $(call mkdir_deps,$(FINAL_TARGET)/chrome) + +ifneq (,$(JAR_MANIFEST)) +ifndef NO_DIST_INSTALL + +ifdef XPI_NAME +ifdef XPI_ROOT_APPID +# For add-on packaging we may specify that an application +# sub-dir should be added to the root chrome manifest with +# a specific application id. +MAKE_JARS_FLAGS += --root-manifest-entry-appid='$(XPI_ROOT_APPID)' +endif + +# if DIST_SUBDIR is defined but XPI_ROOT_APPID is not there's +# no way langpacks will get packaged right, so error out. +ifneq (,$(DIST_SUBDIR)) +ifndef XPI_ROOT_APPID +$(error XPI_ROOT_APPID is not defined - langpacks will break.) +endif +endif +endif + +libs realchrome:: $(FINAL_TARGET)/chrome + $(call py_action,jar_maker,\ + $(QUIET) -d $(FINAL_TARGET) \ + $(MAKE_JARS_FLAGS) $(DEFINES) $(ACDEFINES) \ + $(JAR_MANIFEST)) + +endif + +endif + +# When you move this out of the tools tier, please remove the corresponding +# hacks in recursivemake.py that check if Makefile.in sets the variable. +ifneq ($(XPI_PKGNAME),) +tools realchrome:: +ifdef STRIP_XPI +ifndef MOZ_DEBUG + @echo 'Stripping $(XPI_PKGNAME) package directory...' + @echo $(FINAL_TARGET) + @cd $(FINAL_TARGET) && find . ! -type d \ + ! -name '*.js' \ + ! -name '*.xpt' \ + ! -name '*.gif' \ + ! -name '*.jpg' \ + ! -name '*.png' \ + ! -name '*.xpm' \ + ! -name '*.txt' \ + ! -name '*.rdf' \ + ! -name '*.sh' \ + ! -name '*.properties' \ + ! -name '*.dtd' \ + ! -name '*.html' \ + ! -name '*.xul' \ + ! -name '*.css' \ + ! -name '*.xml' \ + ! -name '*.jar' \ + ! -name '*.dat' \ + ! -name '*.tbl' \ + ! -name '*.src' \ + ! -name '*.reg' \ + $(PLATFORM_EXCLUDE_LIST) \ + -exec $(STRIP) $(STRIP_FLAGS) {} >/dev/null 2>&1 \; +endif +endif + @echo 'Packaging $(XPI_PKGNAME).xpi...' + $(call py_action,zip,-C $(FINAL_TARGET) ../$(XPI_PKGNAME).xpi '*') +endif + +# See comment above about moving this out of the tools tier. +ifdef INSTALL_EXTENSION_ID +ifndef XPI_NAME +$(error XPI_NAME must be set for INSTALL_EXTENSION_ID) +endif + +tools:: + $(RM) -r '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)' + $(NSINSTALL) -D '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)' + $(call copy_dir,$(FINAL_TARGET),$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)) + +endif + +############################################################################# +# MDDEPDIR is the subdirectory where all the dependency files are placed. +# This uses a make rule (instead of a macro) to support parallel +# builds (-jN). If this were done in the LOOP_OVER_DIRS macro, two +# processes could simultaneously try to create the same directory. +# +# We use $(CURDIR) in the rule's target to ensure that we don't find +# a dependency directory in the source tree via VPATH (perhaps from +# a previous build in the source tree) and thus neglect to create a +# dependency directory in the object directory, where we really need +# it. + +ifneq (,$(filter-out all chrome default export realchrome clean clobber clobber_all distclean realclean,$(MAKECMDGOALS))) +MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(sort $(OBJS) $(PROGOBJS) $(HOST_OBJS) $(HOST_PROGOBJS))))))) + +ifneq (,$(MDDEPEND_FILES)) +-include $(MDDEPEND_FILES) +endif + +endif + +MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(EXTRA_MDDEPEND_FILES)))) + +ifneq (,$(MDDEPEND_FILES)) +-include $(MDDEPEND_FILES) +endif + +############################################################################# + +-include $(topsrcdir)/$(MOZ_BUILD_APP)/app-rules.mk +-include $(MY_RULES) + +# +# Generate Emacs tags in a file named TAGS if ETAGS was set in $(MY_CONFIG) +# or in $(MY_RULES) +# +ifdef ETAGS +ifneq ($(CSRCS)$(CPPSRCS)$(HEADERS),) +all:: TAGS +TAGS:: $(CSRCS) $(CPPSRCS) $(HEADERS) + $(ETAGS) $(CSRCS) $(CPPSRCS) $(HEADERS) +endif +endif + +################################################################################ +# Install/copy rules +# +# The INSTALL_TARGETS variable contains a list of all install target +# categories. Each category defines a list of files and executables, and an +# install destination, +# +# FOO_FILES := foo bar +# FOO_EXECUTABLES := baz +# FOO_DEST := target_path +# INSTALL_TARGETS += FOO +# +# Additionally, a FOO_TARGET variable may be added to indicate the target for +# which the files and executables are installed. Default is "libs". +# +# Finally, a FOO_KEEP_PATH variable may be set to 1 to indicate the paths given +# in FOO_FILES/FOO_EXECUTABLES are to be kept at the destination. That is, +# if FOO_FILES is bar/baz/qux.h, and FOO_DEST is $(DIST)/include, the installed +# file would be $(DIST)/include/bar/baz/qux.h instead of $(DIST)/include/qux.h + +# If we're using binary nsinstall and it's not built yet, fallback to python nsinstall. +ifneq (,$(filter $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX),$(install_cmd))) +ifeq (,$(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX))) +nsinstall_is_usable = $(if $(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)),yes) + +define install_cmd_override +$(1): install_cmd = $$(if $$(nsinstall_is_usable),$$(INSTALL),$$(NSINSTALL_PY) -t) $$(1) +endef +endif +endif + +install_target_tier = $(or $($(1)_TARGET),libs) +INSTALL_TARGETS_TIERS := $(sort $(foreach category,$(INSTALL_TARGETS),$(call install_target_tier,$(category)))) + +install_target_result = $($(1)_DEST:%/=%)/$(if $($(1)_KEEP_PATH),$(2),$(notdir $(2))) +install_target_files = $(foreach file,$($(1)_FILES),$(call install_target_result,$(category),$(file))) +install_target_executables = $(foreach file,$($(1)_EXECUTABLES),$(call install_target_result,$(category),$(file))) + +# Work around a GNU make 3.81 bug where it gives $< the wrong value. +# See details in bug 934864. +define create_dependency +$(1): $(2) +$(1): $(2) +endef + +define install_target_template +$(call install_cmd_override,$(2)) +$(call create_dependency,$(2),$(1)) +endef + +$(foreach category,$(INSTALL_TARGETS),\ + $(if $($(category)_DEST),,$(error Missing $(category)_DEST)) \ + $(foreach tier,$(call install_target_tier,$(category)),\ + $(eval INSTALL_TARGETS_FILES_$(tier) += $(call install_target_files,$(category))) \ + $(eval INSTALL_TARGETS_EXECUTABLES_$(tier) += $(call install_target_executables,$(category))) \ + ) \ + $(foreach file,$($(category)_FILES) $($(category)_EXECUTABLES), \ + $(eval $(call install_target_template,$(file),$(call install_target_result,$(category),$(file)))) \ + ) \ +) + +$(foreach tier,$(INSTALL_TARGETS_TIERS), \ + $(eval $(tier):: $(INSTALL_TARGETS_FILES_$(tier)) $(INSTALL_TARGETS_EXECUTABLES_$(tier))) \ +) + +install_targets_sanity = $(if $(filter-out $(notdir $@),$(notdir $(<))),$(error Looks like $@ has an unexpected dependency on $< which breaks INSTALL_TARGETS)) + +$(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_FILES_$(tier)))): + $(install_targets_sanity) + $(call install_cmd,$(IFLAGS1) '$<' '$(@D)') + +$(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_EXECUTABLES_$(tier)))): + $(install_targets_sanity) + $(call install_cmd,$(IFLAGS2) '$<' '$(@D)') + +################################################################################ +# Preprocessing rules +# +# The PP_TARGETS variable contains a list of all preprocessing target +# categories. Each category has associated variables listing input files, the +# output directory, extra preprocessor flags, and so on. For example: +# +# FOO := input-file +# FOO_PATH := target-directory +# FOO_FLAGS := -Dsome_flag +# PP_TARGETS += FOO +# +# If PP_TARGETS lists a category name (like FOO, above), then we consult the +# following make variables to see what to do: +# +# - lists input files to be preprocessed with mozbuild.action.preprocessor. +# We search VPATH for the names given here. If an input file name ends in +# '.in', that suffix is omitted from the output file name. +# +# - _PATH names the directory in which to place the preprocessed output +# files. We create this directory if it does not already exist. Setting +# this variable is optional; if unset, we install the files in $(CURDIR). +# +# - _FLAGS lists flags to pass to mozbuild.action.preprocessor, in addition +# to the usual bunch. Setting this variable is optional. +# +# - _TARGET names the 'make' target that should depend on creating the output +# files. Setting this variable is optional; if unset, we preprocess the +# files for the 'libs' target. +# +# - _KEEP_PATH may be set to 1 to indicate the paths given in are to be +# kept under _PATH. That is, if is bar/baz/qux.h.in and _PATH is +# $(DIST)/include, the preprocessed file would be $(DIST)/include/bar/baz/qux.h +# instead of $(DIST)/include/qux.h. + +pp_target_tier = $(or $($(1)_TARGET),libs) +PP_TARGETS_TIERS := $(sort $(foreach category,$(PP_TARGETS),$(call pp_target_tier,$(category)))) + +pp_target_result = $(or $($(1)_PATH:%/=%),$(CURDIR))/$(if $($(1)_KEEP_PATH),$(2:.in=),$(notdir $(2:.in=))) +pp_target_results = $(foreach file,$($(1)),$(call pp_target_result,$(category),$(file))) + +$(foreach category,$(PP_TARGETS), \ + $(foreach tier,$(call pp_target_tier,$(category)), \ + $(eval PP_TARGETS_RESULTS_$(tier) += $(call pp_target_results,$(category))) \ + ) \ + $(foreach file,$($(category)), \ + $(eval $(call create_dependency,$(call pp_target_result,$(category),$(file)), \ + $(file) $(GLOBAL_DEPS))) \ + ) \ + $(eval $(call pp_target_results,$(category)): PP_TARGET_FLAGS=$($(category)_FLAGS)) \ +) + +$(foreach tier,$(PP_TARGETS_TIERS), \ + $(eval $(tier):: $(PP_TARGETS_RESULTS_$(tier))) \ +) + +PP_TARGETS_ALL_RESULTS := $(sort $(foreach tier,$(PP_TARGETS_TIERS),$(PP_TARGETS_RESULTS_$(tier)))) +$(PP_TARGETS_ALL_RESULTS): + $(if $(filter-out $(notdir $@),$(notdir $(<:.in=))),$(error Looks like $@ has an unexpected dependency on $< which breaks PP_TARGETS)) + $(RM) '$@' + $(call py_action,preprocessor,--depend $(MDDEPDIR)/$(@F).pp $(PP_TARGET_FLAGS) $(DEFINES) $(ACDEFINES) '$<' -o '$@') + +$(filter %.css,$(PP_TARGETS_ALL_RESULTS)): PP_TARGET_FLAGS+=--marker % + +# The depfile is based on the filename, and we don't want conflicts. So check +# there's only one occurrence of any given filename in PP_TARGETS_ALL_RESULTS. +PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS)) +$(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \ + $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \ + $(error Multiple preprocessing rules are creating a $(file) file) \ + ) \ +) + +ifneq (,$(filter $(PP_TARGETS_TIERS) $(PP_TARGETS_ALL_RESULTS),$(MAKECMDGOALS))) +# If the depfile for a preprocessed file doesn't exist, add a dep to force +# re-preprocessing. +$(foreach file,$(PP_TARGETS_ALL_RESULTS), \ + $(if $(wildcard $(MDDEPDIR)/$(notdir $(file)).pp), \ + , \ + $(eval $(file): FORCE) \ + ) \ +) + +MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(PP_TARGETS_ALL_RESULTS)))))) + +ifneq (,$(MDDEPEND_FILES)) +-include $(MDDEPEND_FILES) +endif + +endif + +# Pull in non-recursive targets if this is a partial tree build. +ifndef TOPLEVEL_BUILD +include $(MOZILLA_DIR)/config/makefiles/nonrecursive.mk +endif + +################################################################################ +# Special gmake rules. +################################################################################ + + +# +# Re-define the list of default suffixes, so gmake won't have to churn through +# hundreds of built-in suffix rules for stuff we don't need. +# +.SUFFIXES: + +# +# Fake targets. Always run these rules, even if a file/directory with that +# name already exists. +# +.PHONY: all alltags boot checkout chrome realchrome clean clobber clobber_all export install libs makefiles realclean run_apprunner tools $(DIRS) FORCE + +# Used as a dependency to force targets to rebuild +FORCE: + +# Delete target if error occurs when building target +.DELETE_ON_ERROR: + +tags: TAGS + +TAGS: $(CSRCS) $(CPPSRCS) $(wildcard *.h) + -etags $(CSRCS) $(CPPSRCS) $(wildcard *.h) + $(LOOP_OVER_DIRS) + +ifndef INCLUDED_DEBUGMAKE_MK #{ + ## Only parse when an echo* or show* target is requested + ifneq (,$(call isTargetStem,echo,show)) + include $(MOZILLA_DIR)/config/makefiles/debugmake.mk + endif #} +endif #} + +documentation: + @cd $(DEPTH) + $(DOXYGEN) $(DEPTH)/config/doxygen.cfg + +ifdef ENABLE_TESTS +check:: + $(LOOP_OVER_DIRS) +endif + + +FREEZE_VARIABLES = \ + CSRCS \ + CPPSRCS \ + EXPORTS \ + DIRS \ + LIBRARY \ + MODULE \ + $(NULL) + +$(foreach var,$(FREEZE_VARIABLES),$(eval $(var)_FROZEN := '$($(var))')) + +CHECK_FROZEN_VARIABLES = $(foreach var,$(FREEZE_VARIABLES), \ + $(if $(subst $($(var)_FROZEN),,'$($(var))'),$(error Makefile variable '$(var)' changed value after including rules.mk. Was $($(var)_FROZEN), now $($(var)).))) + +libs export:: + $(CHECK_FROZEN_VARIABLES) + +PURGECACHES_DIRS ?= $(DIST)/bin + +PURGECACHES_FILES = $(addsuffix /.purgecaches,$(PURGECACHES_DIRS)) + +default all:: $(PURGECACHES_FILES) + +$(PURGECACHES_FILES): + if test -d $(@D) ; then touch $@ ; fi + +.DEFAULT_GOAL := $(or $(OVERRIDE_DEFAULT_GOAL),default) + +############################################################################# +# Derived targets and dependencies + +include $(MOZILLA_DIR)/config/makefiles/autotargets.mk +ifneq ($(NULL),$(AUTO_DEPS)) + default all libs tools export:: $(AUTO_DEPS) +endif -- cgit v1.2.3