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