X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/blobdiff_plain/362559e5c1b4d138305f9edf2c2b7ee1a24a08f6..1b9e87d8cac4e24034cb4d8f5c42824bac507772:/Makefile.am

diff --git a/Makefile.am b/Makefile.am
index ecc1524..6a8f1ef 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,41 +1,219 @@
-ACLOCAL_AMFLAGS = -I m4
+# Copyright © 2011-2013, 2019-2021 Nick Bowler
+#
+# License WTFPL2: Do What The Fuck You Want To Public License, version 2.
+# This is free software: you are free to do what the fuck you want to.
+# There is NO WARRANTY, to the extent permitted by law.
+
+ACLOCAL_AMFLAGS = -I m4 -I common/m4
+
+# For Gnulib
+MOSTLYCLEANFILES =
+EXTRA_LTLIBRARIES =
+
+AM_CPPFLAGS = -I$(top_builddir)/src -I$(top_srcdir)/src \
+	-I$(top_builddir)/lib -I$(top_srcdir)/lib \
+	-I$(top_builddir)/test \
+	-DBISON_LOCALEDIR=\"$(BISON_LOCALEDIR)\" \
+	-DLOCALEDIR=\"$(localedir)\"
+
+AM_CFLAGS = $(GSL_CFLAGS)
 
 MAINTAINERCLEANFILES = src/scan.c src/scan.h src/scan.stamp \
 	src/parse.c src/parse.h src/parse.stamp
 
-EXTRA_DIST = src/parse.stamp src/scan.stamp
+DISTCLEANFILES =
+
+CLEANFILES = src/validtypes.h src/errtab.h src/namespecs.h src/ordspecs.h \
+             test/typegen.h $(EXTRA_LTLIBRARIES)
+
+EXTRA_DIST = bootstrap common/scripts/fix-gnulib.pl m4/gnulib-cache.m4 \
+             src/types.lst src/validtypes.sed src/specs.lst src/namespecs.sed \
+             src/ordspecs.sed src/errors.lst src/strtab.sed test/typegen.sh \
+             src/parse.y src/parse.stamp src/scan.l src/scan.stamp \
+             COPYING.WTFPL2 README.md INSTALL
+
+dist_man_MANS = doc/man/cdecl99.1 doc/man/libcdecl.3
+
+include_HEADERS = src/cdecl.h
+noinst_HEADERS = conf_pre.h conf_post.h src/typemap.h src/output.h src/scan.h \
+	src/parse.h src/i18n.h src/normalize.h src/error.h src/history.h \
+	test/declgen.h test/test.h
+
+noinst_DATA = $(MOFILES)
 
 lib_LTLIBRARIES = libcdecl.la
-libcdecl_la_SOURCES = src/scan.c src/scan.h src/parse.c src/parse.h
+libcdecl_la_LDFLAGS = -no-undefined \
+	-export-symbols-regex '^cdecl_[[:lower:]]'
+libcdecl_la_SOURCES = src/scan.c src/parse.c src/parse-decl.c src/typemap.c \
+	src/output.c src/explain.c src/declare.c src/i18n.c src/error.c \
+	src/normalize.c
+libcdecl_la_LIBADD = libgnu.la $(LTLIBINTL) $(LTLIBTHREAD)
+$(libcdecl_la_OBJECTS): $(gnulib_headers)
+
+bin_PROGRAMS = cdecl99
+cdecl99_SOURCES = src/cdecl99.c
+cdecl99_LDADD = libcdecl.la libgnu.la \
+                $(LTLIBICONV) $(LTLIBINTL) $(LTLIBREADLINE)
+$(cdecl99_OBJECTS): $(gnulib_headers)
+
+check_PROGRAMS = test/crossparse
+check_LTLIBRARIES = libtest.la
+libtest_la_LIBADD = $(GSL_LIBS)
+libtest_la_SOURCES = test/testlib.c
+$(libtest_la_OBJECTS): $(gnulib_headers)
+
+if HAVE_GSL
+libtest_la_SOURCES += test/declgen.c
+check_PROGRAMS += test/randomdecl
+endif
+
+test_crossparse_LDADD = libcdecl.la libtest.la libgnu.la
+$(test_crossparse_OBJECTS): $(gnulib_headers)
+test_randomdecl_LDADD = libcdecl.la libtest.la libgnu.la
+$(test_randomdecl_OBJECTS): $(gnulib_headers)
+
+src/parse.lo: src/scan.h
+src/scan.lo: src/parse.h
+src/parse-decl.lo: src/scan.h src/parse.h
+src/typemap.lo: src/validtypes.h
+src/error.lo: src/errtab.h
+src/normalize.lo: src/ordspecs.h
+src/output.lo: src/namespecs.h
+test/declgen.lo: test/typegen.h
+
+src/validtypes.h: $(srcdir)/src/types.lst $(srcdir)/src/validtypes.sed
+	$(AM_V_GEN)sed -f $(srcdir)/src/validtypes.sed \
+		< $(srcdir)/src/types.lst > $@.tmp
+	$(AM_V_at)mv -f $@.tmp $@
+
+src/namespecs.h: $(srcdir)/src/specs.lst $(srcdir)/src/namespecs.sed
+	$(AM_V_GEN) sed -f $(srcdir)/src/namespecs.sed \
+		< $(srcdir)/src/specs.lst > $@.tmp
+	$(AM_V_at) mv -f $@.tmp $@
+
+src/ordspecs.h: $(srcdir)/src/specs.lst $(srcdir)/src/ordspecs.sed
+	$(AM_V_GEN) sed -f $(srcdir)/src/ordspecs.sed \
+		< $(srcdir)/src/specs.lst > $@.tmp
+	$(AM_V_at) mv -f $@.tmp $@
+
+src/errtab.h: $(srcdir)/src/errors.lst $(srcdir)/src/strtab.sed
+	$(AM_V_GEN)sed -f $(srcdir)/src/strtab.sed \
+		< $(srcdir)/src/errors.lst > $@.tmp
+	$(AM_V_at)mv -f $@.tmp $@
+
+test/typegen.h: $(srcdir)/src/types.lst $(srcdir)/test/typegen.sh
+	$(AM_V_GEN) $(SHELL) $(srcdir)/test/typegen.sh \
+		< $(srcdir)/src/types.lst > $@.tmp
+	$(AM_V_at)mv -f $@.tmp $@
+
+# Supporting rules for gettext.
+include $(top_srcdir)/common/snippet/gettext.mk
+
+EXTRA_DIST += po/$(PACKAGE).pot
+MAINTAINERCLEANFILES += po/$(PACKAGE).pot
 
-src/parse.$(OBJEXT): src/scan.h
-src/scan.$(OBJEXT): src/parse.h
+XGETTEXT_OPTS = -D $(builddir) -D $(srcdir) --from-code=utf-8 \
+	--add-comments=TRANSLATORS: --foreign-user \
+	--package-name=$(PACKAGE) --package-version=$(PACKAGE_VERSION) \
+	--msgid-bugs-address=$(PACKAGE_BUGREPORT) \
+	--keyword=_ --keyword=N_ --keyword=PN_:1c,2
 
-# These are required to prevent the builtin lex/yacc rules from triggering...
+po/$(PACKAGE).pot: $(SOURCES) src/errors.lst
+	$(AM_V_at)  $(MKDIR_P) $(@D)
+	$(AM_V_GEN) $(XGETTEXT) $(XGETTEXT_OPTS) -o $@.tmp $(SOURCES)
+	$(AM_V_at)  $(XGETTEXT) $(XGETTEXT_OPTS) --omit-header -Lc \
+		-ajo $@.tmp src/errors.lst
+	$(AM_V_at)  mv -f $@.tmp $@
+
+# These are required to prevent the builtin lex/yacc rules from
+# superseding ours...
 src/scan.c src/scan.h: src/scan.stamp
 src/parse.c src/parse.h: src/parse.stamp
 
+# The flex/bison rules refrain from updating unchanged headers for the
+# convenience of developers, but the headers must be distributed with
+# up-to-date timestamps, otherwise make will try to update them in a fresh
+# VPATH build.
+dist-hook: update-headers
+update-headers: unfuck-distdir
+	touch -c '$(distdir)/src/scan.h'
+	touch -c '$(distdir)/src/parse.h'
+.PHONY: update-headers
+
+# When running "make dist" in a VPATH build with a read-only srcdir, Automake
+# will produce a distribution with all files read-only.  Moreover, the files
+# are read-only in distdir when the dist hooks are run.  This hook will
+# manually fix up the permissions.  All dist hooks that modify files in distdir
+# should list unfuck-distdir as a prerequisite.
+dist-hook: unfuck-distdir
+unfuck-distdir:
+	find '$(distdir)' -type f -exec chmod u+w {} +
+.PHONY: unfuck-distdir
+
+GITLOG_FLAGS = --format='%s%n%n%b%n'
+
+dist-hook: generate-changelog
+generate-changelog: unfuck-distdir
+	-: "$${GIT_DIR=$(top_srcdir)/.git}"; \
+	  export GIT_DIR; test -d "$$GIT_DIR" || exit 0; \
+	  $(top_srcdir)/gitlog-to-changelog $(GITLOG_FLAGS) \
+	    >'$(distdir)/ChangeLog.gen' && \
+	  mv -f '$(distdir)/ChangeLog.gen' '$(distdir)/ChangeLog'
+	rm -f '$(distdir)/ChangeLog.gen'
+.PHONY: generate-changelog
+
+GENERIC_V   = $(GENERIC_V_@AM_V@)
+GENERIC_V_  = $(GENERIC_V_@AM_DEFAULT_V@)
+GENERIC_V_0 = @printf '%2.0s%$(DX_ALIGN_V)s %s\n'
+
+TEST_DISTRIBUTION = false
+TEST_DISTRIBUTION_OR_ERROR = if $(TEST_DISTRIBUTION); \
+  then echo 'Proceeding anyway...'; \
+  else echo 'Run $(MAKE) TEST_DISTRIBUTION=true to ignore this failure.'; \
+       false; \
+  fi
+
+distcheck-hook:
+	$(GENERIC_V) : 'CHECK   ' ChangeLog; \
+	  $(AWK) '/^Stub/ { print FILENAME ":" NR ":", $$0; exit 1 }' \
+	    $(distdir)/ChangeLog || { \
+	      echo 'ERROR: *** Packaged ChangeLog was not properly generated from git log.'; \
+	      echo '       *** The source version was used instead, but this appears to'; \
+	      echo '       *** be the stub from a git checkout.  The "git" and "perl"'; \
+	      echo '       *** programs are required for ChangeLog generation to work.'; \
+	      $(TEST_DISTRIBUTION_OR_ERROR); } >&2
+
 # Supporting rules for bison/flex.
 
-BISON_V   = $(BISON_V_$(V))
-BISON_V_  = $(BISON_V_$(AM_DEFAULT_VERBOSITY))
-BISON_V_0 = @echo "  BISON " $<;
+BISON_V   = $(BISON_V_@AM_V@)
+BISON_V_  = $(BISON_V_@AM_DEFAULT_V@)
+BISON_V_0 = @printf '  %$(DX_ALIGN_V)s %s\n' 'BISON   ' $<;
 
-FLEX_V   = $(FLEX_V_$(V))
-FLEX_V_  = $(FLEX_V_$(AM_DEFAULT_VERBOSITY))
-FLEX_V_0 = @echo "  FLEX  " $<;
+FLEX_V   = $(FLEX_V_@AM_V@)
+FLEX_V_  = $(FLEX_V_@AM_DEFAULT_V@)
+FLEX_V_0 = @printf '  %$(DX_ALIGN_V)s %s\n' 'FLEX    ' $<;
 
 .y.c: ;
 .l.c: ;
 
 .y.stamp:
 	$(AM_V_at) touch $@.tmp
-	$(BISON_V) $(BISON) -o $*.c --defines=$*.h $(BISONFLAGS) $<
+	$(BISON_V) $(BISON) $(BISON_COMPAT) -o $*.c --defines=$*.h.tmp $(BISONFLAGS) $<
+	$(AM_V_at) if cmp $*.h.tmp $*.h >/dev/null 2>&1; then \
+		rm -f $*.h.tmp; \
+	else \
+		mv -f $*.h.tmp $*.h; \
+	fi
 	$(AM_V_at) mv -f $@.tmp $@
 
 .l.stamp:
 	$(AM_V_at) touch $@.tmp
-	$(FLEX_V) $(FLEX) -o $*.c --header-file=$*.h $(FLEXFLAGS) $<
+	$(FLEX_V) $(FLEX) -o $*.c --header-file=$*.h.tmp $(FLEXFLAGS) $<
+	$(AM_V_at) if cmp $*.h.tmp $*.h >/dev/null 2>&1; then \
+		rm -f $*.h.tmp; \
+	else \
+		mv -f $*.h.tmp $*.h; \
+	fi
 	$(AM_V_at) mv -f $@.tmp $@
 
 .stamp.c:
@@ -49,3 +227,17 @@ FLEX_V_0 = @echo "  FLEX  " $<;
 		rm -f $<; \
 		$(MAKE) $(AM_MAKEFLAGS) $<; \
 	fi
+
+atlocal: config.status
+	$(AM_V_GEN) :; { \
+	  printf ': "$${%s=%s}"\n' \
+	    EXEEXT '$(EXEEXT)' \
+	    check_PROGRAMS '$(check_PROGRAMS)' \
+	    ; } >$@.tmp
+	$(AM_V_at) mv -f $@.tmp $@
+check_DATA = atlocal
+CLEANFILES += atlocal
+
+include $(top_srcdir)/lib/gnulib.mk
+include $(top_srcdir)/common/snippet/glconfig.mk
+include $(top_srcdir)/common/snippet/autotest.mk