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https://github.com/mozilla/gecko-dev.git
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450 lines
12 KiB
Makefile
450 lines
12 KiB
Makefile
#! gmake
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#
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# The contents of this file are subject to the Mozilla Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is the Netscape Portable Runtime (NSPR).
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#
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# The Initial Developer of the Original Code is Netscape
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# Communications Corporation. Portions created by Netscape are
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# Copyright (C) 1998-2000 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s):
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#
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# Alternatively, the contents of this file may be used under the
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# terms of the GNU General Public License Version 2 or later (the
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# "GPL"), in which case the provisions of the GPL are applicable
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# instead of those above. If you wish to allow use of your
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# version of this file only under the terms of the GPL and not to
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# allow others to use your version of this file under the MPL,
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# indicate your decision by deleting the provisions above and
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# replace them with the notice and other provisions required by
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# the GPL. If you do not delete the provisions above, a recipient
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# may use your version of this file under either the MPL or the
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# GPL.
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#
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################################################################################
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# We have a 4 pass build process:
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#
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# Pass 1. export - Create generated headers and stubs. Publish public headers to
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# dist/<arch>/include.
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#
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# Pass 2. libs - Create libraries. Publish libraries to dist/<arch>/lib.
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#
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# Pass 3. all - Create programs.
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#
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# Pass 4. install - Publish programs to dist/<arch>/bin.
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#
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# Parameters to this makefile (set these before including):
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#
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# a)
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# TARGETS -- the target to create
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# (defaults to $LIBRARY $PROGRAM)
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# b)
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# DIRS -- subdirectories for make to recurse on
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# (the 'all' rule builds $TARGETS $DIRS)
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# c)
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# CSRCS -- .c files to compile
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# (used to define $OBJS)
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# d)
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# PROGRAM -- the target program name to create from $OBJS
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# ($OBJDIR automatically prepended to it)
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# e)
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# LIBRARY -- the target library name to create from $OBJS
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# ($OBJDIR automatically prepended to it)
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#
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################################################################################
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ifndef topsrcdir
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topsrcdir=$(MOD_DEPTH)
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endif
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ifndef srcdir
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srcdir=.
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endif
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ifndef NSPR_CONFIG_MK
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include $(topsrcdir)/config/config.mk
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endif
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ifdef USE_AUTOCONF
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ifdef CROSS_COMPILE
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ifdef INTERNAL_TOOLS
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CC=$(HOST_CC)
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CCC=$(HOST_CXX)
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CFLAGS=$(HOST_CFLAGS)
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CXXFLAGS=$(HOST_CXXFLAGS)
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endif
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endif
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endif
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#
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# This makefile contains rules for building the following kinds of
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# libraries:
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# - LIBRARY: a static (archival) library
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# - SHARED_LIBRARY: a shared (dynamic link) library
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# - IMPORT_LIBRARY: an import library, used only on Windows and OS/2
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#
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# The names of these libraries can be generated by simply specifying
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# LIBRARY_NAME and LIBRARY_VERSION.
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#
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ifdef LIBRARY_NAME
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ifeq (,$(filter-out WINNT OS2,$(OS_ARCH)))
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#
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# Win95, Win16, and OS/2 require library names conforming to the 8.3 rule.
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# other platforms do not.
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#
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ifeq (,$(filter-out WIN95 OS2,$(OS_TARGET)))
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LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION)_s.$(LIB_SUFFIX)
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SHARED_LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
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IMPORT_LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX)
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else
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LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_s.$(LIB_SUFFIX)
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SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
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IMPORT_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX)
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endif
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else
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LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX)
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ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1)
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SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_shr.a
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else
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ifdef MKSHLIB
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SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
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endif
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endif
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endif
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endif
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ifndef TARGETS
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ifeq (,$(filter-out WINNT OS2,$(OS_ARCH)))
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TARGETS = $(LIBRARY) $(SHARED_LIBRARY) $(IMPORT_LIBRARY)
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else
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TARGETS = $(LIBRARY) $(SHARED_LIBRARY)
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endif
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endif
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#
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# OBJS is the list of object files. It can be constructed by
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# specifying CSRCS (list of C source files) and ASFILES (list
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# of assembly language source files).
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#
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ifndef OBJS
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OBJS = $(addprefix $(OBJDIR)/,$(CSRCS:.c=.$(OBJ_SUFFIX))) \
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$(addprefix $(OBJDIR)/,$(ASFILES:.$(ASM_SUFFIX)=.$(OBJ_SUFFIX)))
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endif
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ifeq ($(OS_ARCH), WINNT)
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OBJS += $(RES)
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endif
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ifeq ($(MOZ_OS2_TOOLS),VACPP)
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EXTRA_LIBS := $(patsubst -l%,$(DIST)/lib/%.$(LIB_SUFFIX),$(EXTRA_LIBS))
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endif
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ALL_TRASH = $(TARGETS) $(OBJS) $(filter-out . .., $(OBJDIR)) LOGS TAGS $(GARBAGE) \
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$(NOSUCHFILE) \
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so_locations
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ifdef DIRS
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LOOP_OVER_DIRS = \
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@for d in $(DIRS); do \
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if test -d $$d; then \
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set -e; \
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echo "cd $$d; $(MAKE) $@"; \
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$(MAKE) -C $$d $@; \
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set +e; \
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else \
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echo "Skipping non-directory $$d..."; \
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fi; \
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done
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endif
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################################################################################
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all:: export
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export::
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+$(LOOP_OVER_DIRS)
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libs:: export
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install:: export
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clean::
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rm -rf $(OBJS) so_locations $(NOSUCHFILE) $(GARBAGE)
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+$(LOOP_OVER_DIRS)
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clobber::
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rm -rf $(OBJS) $(TARGETS) $(filter-out . ..,$(OBJDIR)) $(GARBAGE) so_locations $(NOSUCHFILE)
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+$(LOOP_OVER_DIRS)
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realclean clobber_all::
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rm -rf $(wildcard *.OBJ *.OBJD) dist $(ALL_TRASH)
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+$(LOOP_OVER_DIRS)
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distclean::
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rm -rf $(wildcard *.OBJ *.OBJD) dist $(ALL_TRASH) $(DIST_GARBAGE)
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+$(LOOP_OVER_DIRS)
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real_install:: $(RELEASE_BINS) $(RELEASE_HEADERS) $(RELEASE_LIBS)
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ifdef RELEASE_BINS
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$(NSINSTALL) -t -m 0755 $(RELEASE_BINS) $(DESTDIR)$(bindir)
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endif
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ifdef RELEASE_HEADERS
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$(NSINSTALL) -t -m 0644 $(RELEASE_HEADERS) $(DESTDIR)$(includedir)/$(include_subdir)
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endif
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ifdef RELEASE_LIBS
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$(NSINSTALL) -t -m 0755 $(RELEASE_LIBS) $(DESTDIR)$(libdir)
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endif
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+$(LOOP_OVER_DIRS)
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release:: export
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ifdef RELEASE_BINS
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@echo "Copying executable programs and scripts to release directory"
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@if test -z "$(BUILD_NUMBER)"; then \
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echo "BUILD_NUMBER must be defined"; \
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false; \
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else \
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true; \
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fi
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@if test ! -d $(RELEASE_BIN_DIR); then \
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rm -rf $(RELEASE_BIN_DIR); \
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$(NSINSTALL) -D $(RELEASE_BIN_DIR);\
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else \
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true; \
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fi
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cp $(RELEASE_BINS) $(RELEASE_BIN_DIR)
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endif
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ifdef RELEASE_LIBS
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@echo "Copying libraries to release directory"
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@if test -z "$(BUILD_NUMBER)"; then \
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echo "BUILD_NUMBER must be defined"; \
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false; \
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else \
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true; \
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fi
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@if test ! -d $(RELEASE_LIB_DIR); then \
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rm -rf $(RELEASE_LIB_DIR); \
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$(NSINSTALL) -D $(RELEASE_LIB_DIR);\
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else \
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true; \
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fi
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cp $(RELEASE_LIBS) $(RELEASE_LIB_DIR)
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endif
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ifdef RELEASE_HEADERS
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@echo "Copying header files to release directory"
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@if test -z "$(BUILD_NUMBER)"; then \
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echo "BUILD_NUMBER must be defined"; \
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false; \
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else \
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true; \
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fi
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@if test ! -d $(RELEASE_HEADERS_DEST); then \
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rm -rf $(RELEASE_HEADERS_DEST); \
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$(NSINSTALL) -D $(RELEASE_HEADERS_DEST);\
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else \
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true; \
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fi
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cp $(RELEASE_HEADERS) $(RELEASE_HEADERS_DEST)
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endif
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+$(LOOP_OVER_DIRS)
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alltags:
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rm -f TAGS tags
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find . -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' \) -print | xargs etags -a
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find . -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' \) -print | xargs ctags -a
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$(NFSPWD):
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cd $(@D); $(MAKE) $(@F)
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$(PROGRAM): $(OBJS)
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@$(MAKE_OBJDIR)
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ifeq ($(OS_ARCH),WINNT)
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$(CC) $(OBJS) -Fe$@ -link $(LDFLAGS) $(OS_LIBS) $(EXTRA_LIBS)
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else
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ifeq ($(MOZ_OS2_TOOLS),VACPP)
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$(CC) $(OBJS) -Fe$@ $(LDFLAGS) $(OS_LIBS) $(EXTRA_LIBS)
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else
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$(CC) -o $@ $(CFLAGS) $(OBJS) $(LDFLAGS)
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endif
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endif
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ifdef ENABLE_STRIP
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$(STRIP) $@
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endif
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$(LIBRARY): $(OBJS)
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@$(MAKE_OBJDIR)
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rm -f $@
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ifeq ($(MOZ_OS2_TOOLS),VACPP)
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$(AR) $(subst /,\\,$(OBJS)) $(AR_FLAGS)
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else
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$(AR) $(AR_FLAGS) $(OBJS) $(AR_EXTRA_ARGS)
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endif
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$(RANLIB) $@
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ifeq ($(OS_TARGET), OS2)
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$(IMPORT_LIBRARY): $(SHARED_LIBRARY)
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$(IMPLIB) $@ $(SHARED_LIBRARY).def
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endif
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$(SHARED_LIBRARY): $(OBJS)
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@$(MAKE_OBJDIR)
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rm -f $@
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ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1)
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echo "#!" > $(OBJDIR)/lib$(LIBRARY_NAME)_syms
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nm -B -C -g $(OBJS) \
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| awk '/ [T,D] / {print $$3}' \
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| sed -e 's/^\.//' \
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| sort -u >> $(OBJDIR)/lib$(LIBRARY_NAME)_syms
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$(LD) $(XCFLAGS) -o $@ $(OBJS) -bE:$(OBJDIR)/lib$(LIBRARY_NAME)_syms \
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-bM:SRE -bnoentry $(OS_LIBS) $(EXTRA_LIBS)
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else # AIX 4.1
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ifeq ($(OS_ARCH), WINNT)
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$(LINK_DLL) -MAP $(DLLBASE) $(DLL_LIBS) $(EXTRA_LIBS) $(OBJS)
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else
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ifeq ($(OS_ARCH),OS2)
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# append ( >> ) doesn't seem to be working under OS/2 gmake. Run through OS/2 shell instead.
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@cmd /C "echo LIBRARY $(notdir $(basename $(SHARED_LIBRARY))) INITINSTANCE TERMINSTANCE >$@.def"
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@cmd /C "echo PROTMODE >>$@.def"
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@cmd /C "echo CODE LOADONCALL MOVEABLE DISCARDABLE >>$@.def"
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@cmd /C "echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >>$@.def"
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@cmd /C "echo EXPORTS >>$@.def"
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@cmd /C "$(FILTER) $(LIBRARY) | grep -v _DLL_InitTerm >>$@.def"
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$(LINK_DLL) $(DLLBASE) $(OBJS) $(OS_LIBS) $(EXTRA_LIBS) $@.def
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else # OS2
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ifeq ($(OS_TARGET), OpenVMS)
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@if test ! -f $(OBJDIR)/VMSuni.opt; then \
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echo "Creating universal symbol option file $(OBJDIR)/VMSuni.opt";\
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create_opt_uni $(OBJS); \
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fi
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$(MKSHLIB) -o $@ $(OBJS) $(EXTRA_LIBS) $(OBJDIR)/VMSuni.opt
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else # OpenVMS
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$(MKSHLIB) $(OBJS) $(EXTRA_LIBS)
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endif # OpenVMS
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endif # OS2
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endif # WINNT
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endif # AIX 4.1
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ifdef ENABLE_STRIP
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$(STRIP) $@
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endif
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ifeq (,$(filter-out WINNT OS2,$(OS_ARCH)))
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$(RES): $(RESNAME)
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@$(MAKE_OBJDIR)
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ifeq ($(OS_TARGET),OS2)
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$(RC) -DOS2 -r $< $@
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else
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# The resource compiler does not understand the -U option.
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$(RC) $(filter-out -U%,$(DEFINES)) $(INCLUDES) -Fo$@ $<
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endif
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@echo $(RES) finished
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endif
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$(OBJDIR)/%.$(OBJ_SUFFIX): %.cpp
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@$(MAKE_OBJDIR)
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ifeq ($(OS_ARCH), WINNT)
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$(CCC) -Fo$@ -c $(CCCFLAGS) $<
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else
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ifeq ($(MOZ_OS2_TOOLS),VACPP)
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$(CCC) -Fo$@ -c $(CCCFLAGS) $<
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else
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$(CCC) -o $@ -c $(CCCFLAGS) $<
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endif
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endif
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WCCFLAGS1 = $(subst /,\\,$(CFLAGS))
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WCCFLAGS2 = $(subst -I,-i=,$(WCCFLAGS1))
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WCCFLAGS3 = $(subst -D,-d,$(WCCFLAGS2))
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$(OBJDIR)/%.$(OBJ_SUFFIX): %.c
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@$(MAKE_OBJDIR)
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ifeq ($(OS_ARCH), WINNT)
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$(CC) -Fo$@ -c $(CFLAGS) $<
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else
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ifeq ($(MOZ_OS2_TOOLS),VACPP)
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$(CC) -Fo$@ -c $(CFLAGS) $<
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else
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$(CC) -o $@ -c $(CFLAGS) $<
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endif
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endif
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$(OBJDIR)/%.$(OBJ_SUFFIX): %.s
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@$(MAKE_OBJDIR)
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$(AS) -o $@ $(ASFLAGS) -c $<
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ifeq ($(MOZ_OS2_TOOLS),VACPP)
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$(OBJDIR)/%.$(OBJ_SUFFIX): %.asm
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@$(MAKE_OBJDIR)
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$(AS) -Fdo:./$(OBJDIR) $(ASFLAGS) $<
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endif
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%.i: %.c
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$(CC) -C -E $(CFLAGS) $< > $*.i
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%: %.pl
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rm -f $@; cp $< $@; chmod +x $@
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#
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# HACK ALERT
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#
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# The only purpose of this rule is to pass Mozilla's Tinderbox depend
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# builds (http://tinderbox.mozilla.org/showbuilds.cgi). Mozilla's
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# Tinderbox builds NSPR continuously as part of the Mozilla client.
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# Because NSPR's make depend is not implemented, whenever we change
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# an NSPR header file, the depend build does not recompile the NSPR
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# files that depend on the header.
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#
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# This rule makes all the objects depend on a dummy header file.
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# Touch this dummy header file to force the depend build to recompile
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# everything.
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#
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# This rule should be removed when make depend is implemented.
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#
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DUMMY_DEPEND_H = $(topsrcdir)/config/prdepend.h
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$(filter $(OBJDIR)/%.$(OBJ_SUFFIX),$(OBJS)): $(OBJDIR)/%.$(OBJ_SUFFIX): $(DUMMY_DEPEND_H)
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# END OF HACK
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################################################################################
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# Special gmake rules.
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################################################################################
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|
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#
|
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# Re-define the list of default suffixes, so gmake won't have to churn through
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# hundreds of built-in suffix rules for stuff we don't need.
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|
#
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.SUFFIXES:
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.SUFFIXES: .a .$(OBJ_SUFFIX) .c .cpp .s .h .i .pl
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|
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#
|
|
# Fake targets. Always run these rules, even if a file/directory with that
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# name already exists.
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#
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.PHONY: all alltags clean export install libs realclean release
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|
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#
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# List the target pattern of an implicit rule as a dependency of the
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# special target .PRECIOUS to preserve intermediate files made by
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# implicit rules whose target patterns match that file's name.
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# (See GNU Make documentation, Edition 0.51, May 1996, Sec. 10.4,
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# p. 107.)
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#
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.PRECIOUS: $(OBJDIR)/%.$(OBJ_SUFFIX)
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