1# Make-lang.in -- Top level -*- makefile -*- fragment for the D frontend.
2# Copyright (C) 2006-2020 Free Software Foundation, Inc.
3
4# GCC is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 3, or (at your option)
7# any later version.
8
9# GCC is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13
14# You should have received a copy of the GNU General Public License
15# along with GCC; see the file COPYING3.  If not see
16# <http://www.gnu.org/licenses/>.
17
18# This file provides the language dependent support in the main Makefile.
19
20# Installation name.
21
22D_INSTALL_NAME = $(shell echo gdc|sed '$(program_transform_name)')
23D_TARGET_INSTALL_NAME = $(target_noncanonical)-$(shell echo gdc|sed '$(program_transform_name)')
24
25# Name of phobos library
26D_LIBPHOBOS = -DLIBPHOBOS=\"gphobos\"
27
28# The name for selecting d in LANGUAGES.
29d: d21$(exeext)
30
31# Tell GNU make to ignore these if they exist.
32.PHONY: d
33
34# Create the compiler driver for D.
35CFLAGS-d/d-spec.o += $(DRIVER_DEFINES) $(D_LIBPHOBOS)
36
37GDC_OBJS = $(GCC_OBJS) d/d-spec.o
38gdc$(exeext): $(GDC_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
39	+$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
40	  $(GDC_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
41	  $(EXTRA_GCC_LIBS) $(LIBS)
42
43# Create a version of the gdc driver which calls the cross-compiler.
44gdc-cross$(exeext): gdc$(exeext)
45	-rm -f gdc-cross$(exeext)
46	cp gdc$(exeext) gdc-cross$(exeext)
47
48# Filter out pedantic and virtual overload warnings.
49d-warn = $(filter-out -pedantic -Woverloaded-virtual, $(STRICT_WARN))
50
51# Also filter out warnings for missing format attributes in the D Frontend.
52DMD_WARN_CXXFLAGS = $(filter-out -Wmissing-format-attribute, $(WARN_CXXFLAGS))
53DMD_COMPILE = $(subst $(WARN_CXXFLAGS), $(DMD_WARN_CXXFLAGS), $(COMPILE))
54DMDGEN_COMPILE = $(subst $(COMPILER), $(COMPILER_FOR_BUILD), $(DMD_COMPILE))
55
56# D Frontend object files.
57D_FRONTEND_OBJS = \
58	d/aav.o \
59	d/access.o \
60	d/aliasthis.o \
61	d/apply.o \
62	d/arrayop.o \
63	d/attrib.o \
64	d/blockexit.o \
65	d/canthrow.o \
66	d/checkedint.o \
67	d/clone.o \
68	d/cond.o \
69	d/constfold.o \
70	d/cppmangle.o \
71	d/ctfeexpr.o \
72	d/dcast.o \
73	d/dclass.o \
74	d/declaration.o \
75	d/delegatize.o \
76	d/denum.o \
77	d/dimport.o \
78	d/dinterpret.o \
79	d/dmacro.o \
80	d/dmangle.o \
81	d/dmodule.o \
82	d/doc.o \
83	d/dscope.o \
84	d/dstruct.o \
85	d/dsymbol.o \
86	d/dtemplate.o \
87	d/dversion.o \
88	d/entity.o \
89	d/escape.o \
90	d/expression.o \
91	d/expressionsem.o \
92	d/file.o \
93	d/filename.o \
94	d/func.o \
95	d/hdrgen.o \
96	d/iasm.o \
97	d/iasmgcc.o \
98	d/identifier.o \
99	d/imphint.o \
100	d/init.o \
101	d/initsem.o \
102	d/intrange.o \
103	d/json.o \
104	d/lexer.o \
105	d/mtype.o \
106	d/nogc.o \
107	d/nspace.o \
108	d/objc.o \
109	d/opover.o \
110	d/optimize.o \
111	d/outbuffer.o \
112	d/parse.o \
113	d/rmem.o \
114	d/rootobject.o \
115	d/safe.o \
116	d/sapply.o \
117	d/sideeffect.o \
118	d/speller.o \
119	d/statement.o \
120	d/statementsem.o \
121	d/staticassert.o \
122	d/staticcond.o \
123	d/stringtable.o \
124	d/tokens.o \
125	d/traits.o \
126	d/typesem.o \
127	d/utf.o \
128	d/utils.o
129
130# D Frontend generated files.
131D_GENERATED_SRCS = d/id.c d/id.h d/impcnvtab.c
132D_GENERATED_OBJS = d/id.o d/impcnvtab.o
133
134# Language-specific object files for D.
135D_OBJS = \
136	d/d-attribs.o d/d-builtins.o d/d-codegen.o d/d-convert.o \
137	d/d-diagnostic.o d/d-frontend.o d/d-incpath.o d/d-lang.o \
138	d/d-longdouble.o d/d-target.o d/decl.o d/expr.o d/imports.o \
139	d/intrinsics.o d/modules.o d/runtime.o d/toir.o d/typeinfo.o d/types.o
140
141# All language-specific object files for D.
142D_ALL_OBJS = $(D_FRONTEND_OBJS) $(D_GENERATED_OBJS) $(D_OBJS) $(D_TARGET_OBJS)
143
144d_OBJS = $(D_ALL_OBJS) d/d-spec.o
145
146d21$(exeext): $(D_ALL_OBJS) attribs.o $(BACKEND) $(LIBDEPS)
147	+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
148		$(D_ALL_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
149
150# Documentation.
151
152D_TEXI_FILES = \
153	d/gdc.texi \
154	$(gcc_docdir)/include/fdl.texi \
155	$(gcc_docdir)/include/gpl_v3.texi \
156	$(gcc_docdir)/include/gcc-common.texi \
157	gcc-vers.texi
158
159doc/gdc.info: $(D_TEXI_FILES)
160	if test "x$(BUILD_INFO)" = xinfo; then \
161	  rm -f doc/gdc.info*; \
162	  $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
163		-I $(gcc_docdir)/include -o $@ $<; \
164	else true; fi
165
166doc/gdc.dvi: $(D_TEXI_FILES)
167	$(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
168
169doc/gdc.pdf: $(D_TEXI_FILES)
170	$(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
171
172$(build_htmldir)/d/index.html: $(D_TEXI_FILES)
173	$(mkinstalldirs) $(@D)
174	rm -f $(@D)/*
175	$(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \
176		-I $(srcdir)/d -o $(@D) $<
177
178.INTERMEDIATE: gdc.pod
179
180gdc.pod: d/gdc.texi
181	-$(TEXI2POD) -D gdc < $< > $@
182
183# Build hooks.
184
185d.all.cross: gdc-cross$(exeext)
186d.start.encap: gdc$(exeext)
187d.rest.encap:
188d.info: doc/gdc.info
189d.dvi: doc/gdc.dvi
190d.pdf: doc/gdc.pdf
191d.html: $(build_htmldir)/d/index.html
192d.srcinfo: doc/gdc.info
193	-cp -p $^ $(srcdir)/doc
194d.srcextra:
195
196d.tags: force
197	cd $(srcdir)/d; \
198	etags -o TAGS.sub *.c *.cc *.h dmd/*.c dmd/*.h dmd/root/*.h dmd/root/*.c; \
199	etags --include TAGS.sub --include ../TAGS.sub
200
201d.man: doc/gdc.1
202d.srcman: doc/gdc.1
203	-cp -p $^ $(srcdir)/doc
204
205# 'make check' in gcc/ looks for check-d, as do all toplevel D-related
206# check targets.  However, our DejaGNU framework requires 'check-gdc' as its
207# entry point.  We feed the former to the latter here.
208check-d: check-gdc
209lang_checks += check-gdc
210lang_checks_parallelized += check-gdc
211check_gdc_parallelize = 10
212
213# No D-specific selftests.
214selftest-d:
215
216# Install hooks.
217
218d.install-common: installdirs
219	-rm -f $(DESTDIR)$(bindir)/$(D_INSTALL_NAME)$(exeext)
220	$(INSTALL_PROGRAM) gdc$(exeext) $(DESTDIR)$(bindir)/$(D_INSTALL_NAME)$(exeext)
221	-if test -f d21$(exeext); then \
222	  if test -f gdc-cross$(exeext); then \
223	    :; \
224	  else \
225	    rm -f $(DESTDIR)$(bindir)/$(D_TARGET_INSTALL_NAME)$(exeext); \
226	    ( cd $(DESTDIR)$(bindir) && \
227	      $(LN) $(D_INSTALL_NAME)$(exeext) $(D_TARGET_INSTALL_NAME)$(exeext) ); \
228	  fi; \
229	fi
230
231d.install-plugin:
232
233d.install-info: $(DESTDIR)$(infodir)/gdc.info
234
235d.install-pdf: doc/gdc.pdf
236	@$(NORMAL_INSTALL)
237	test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
238	@for p in doc/gdc.pdf; do \
239	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
240	  f=$(pdf__strip_dir) \
241	  echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
242	  $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
243	done
244
245d.install-html: $(build_htmldir)/d
246	@$(NORMAL_INSTALL)
247	test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
248	@for p in $(build_htmldir)/d; do \
249	  if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
250	  f=$(html__strip_dir) \
251	  if test -d "$$d$$p"; then \
252	    echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
253	    $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
254	    echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
255	    $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
256	  else \
257	    echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
258	    $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
259	  fi; \
260	done
261
262d.install-man: $(DESTDIR)$(man1dir)/$(D_INSTALL_NAME)$(man1ext)
263
264$(DESTDIR)$(man1dir)/$(D_INSTALL_NAME)$(man1ext): doc/gdc.1 installdirs
265	-rm -f $@
266	-$(INSTALL_DATA) $< $@
267	-chmod a-x $@
268
269d.uninstall:
270	-rm -rf $(DESTDIR)$(bindir)/$(D_INSTALL_NAME)$(exeext)
271	-rm -rf $(DESTDIR)$(man1dir)/$(D_INSTALL_NAME)$(man1ext)
272	-rm -rf $(DESTDIR)$(bindir)/$(D_TARGET_INSTALL_NAME)$(exeext)
273	-rm -rf $(DESTDIR)$(infodir)/gdc.info*
274
275# Clean hooks.
276
277d.mostlyclean:
278	-rm -f d/*$(objext)
279	-rm -f d/*$(coverageexts)
280	-rm -f $(D_GENERATED_SRCS)
281	-rm -f d/idgen$(build_exeext) d/impcnvgen$(build_exeext)
282	-rm -f gdc$(exeext) gdc-cross$(exeext) d21$(exeext)
283d.clean:
284d.distclean:
285d.maintainer-clean:
286	-rm -f $(docobjdir)/gdc.1
287
288# Stage hooks.
289
290d.stage1: stage1-start
291	-mv d/*$(objext) stage1/d
292d.stage2: stage2-start
293	-mv d/*$(objext) stage2/d
294d.stage3: stage3-start
295	-mv d/*$(objext) stage3/d
296d.stage4: stage4-start
297	-mv d/*$(objext) stage4/d
298d.stageprofile: stageprofile-start
299	-mv d/*$(objext) stageprofile/d
300d.stagefeedback: stagefeedback-start
301	-mv d/*$(objext) stagefeedback/d
302
303# Include the dfrontend and build directories for headers.
304D_INCLUDES = -I$(srcdir)/d -I$(srcdir)/d/dmd -Id
305
306CFLAGS-d/id.o += $(D_INCLUDES)
307CFLAGS-d/impcnvtab.o += $(D_INCLUDES)
308
309# Override build rules for D frontend.
310d/%.o: d/dmd/%.c $(D_GENERATED_SRCS)
311	$(DMD_COMPILE) $(D_INCLUDES) $<
312	$(POSTCOMPILE)
313
314d/%.o: d/dmd/root/%.c $(D_GENERATED_SRCS)
315	$(DMD_COMPILE) $(D_INCLUDES) $<
316	$(POSTCOMPILE)
317
318# Generated programs.
319d/idgen$(build_exeext): d/idgen.dmdgen.o $(BUILD_LIBDEPS)
320	+$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
321	    $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
322
323d/impcnvgen$(build_exeext): d/impcnvgen.dmdgen.o $(BUILD_LIBDEPS)
324	+$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
325	    $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
326
327# Generated sources.
328d/id.c: d/idgen$(build_exeext)
329	cd d && ./idgen$(build_exeext)
330
331# idgen also generates id.h; just verify it exists.
332d/id.h: d/id.c
333
334d/impcnvtab.c: d/impcnvgen$(build_exeext)
335	cd d && ./impcnvgen$(build_exeext)
336
337d/%.dmdgen.o: $(srcdir)/d/dmd/%.c
338	$(DMDGEN_COMPILE) $(D_INCLUDES) $<
339	$(POSTCOMPILE)
340