1#
2# ${R_HOME}/src/scripts/Makefile
3
4VPATH = @srcdir@
5srcdir = @srcdir@
6top_srcdir = @top_srcdir@
7
8top_builddir = ../..
9subdir = src/scripts
10
11include $(top_builddir)/Makeconf
12
13## don't add '#! R_SHELL' for scripts intend to be run by 'R CMD script'
14SCRIPTS_S = BATCH COMPILE INSTALL LINK REMOVE Rd2pdf Rdconv Rdiff Rprof \
15  SHLIB Stangle Sweave build check config
16## <NOTE>
17## Need target rules for all elements of SCRIPTS_B_IN/SCRIPTS_B.
18SCRIPTS_B_IN = Rcmd.in javareconf.in mkinstalldirs.in pager.in rtags.in
19SCRIPTS_B = $(SCRIPTS_B_IN:.in=)
20## </NOTE>
21
22distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
23DISTFILES = Makefile.in Makefile.win $(SCRIPTS_S) $(SCRIPTS_B_IN) R.sh.in
24
25CLEANFILES =
26DISTCLEANFILES = Makefile R.fe R.sh $(SCRIPTS_B)
27
28all: Makefile R
29
30Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
31	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
32
33R: $(SCRIPTS_B) R.fe
34	@$(MAKE) rhome=$(top_builddir) install-cmds
35	@$(INSTALL_SCRIPT) R.fe $(top_builddir)/bin/R
36
37## <NOTE>
38## Seems we need target rules for creating FOO from FOO.in: pattern
39## rules ('%:%.in') are not portable, and some versions of Make do not
40## allow separated dependencies for single suffix rules.
41Rcmd: $(srcdir)/Rcmd.in $(top_builddir)/config.status
42	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
43javareconf: $(srcdir)/javareconf.in $(top_builddir)/config.status
44	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
45makeinstalldirs: $(srcdir)/makeinstalldirs.in $(top_builddir)/config.status
46	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
47pager: $(srcdir)/pager.in $(top_builddir)/config.status
48	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
49rtags: $(srcdir)/rtags.in $(top_builddir)/config.status
50	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
51## The following target helps in automatically generating the above
52## target rules (provided that $(ECHO) understands backslash escapes).
53Makerules:
54	@(dep="\$$(top_builddir)/config.status"; \
55	  cmd="@cd \$$(top_builddir)"; \
56	  cmd="$${cmd} && \$$(SHELL) ./config.status \$$(subdir)/\$$@"; \
57	  for f in $(SCRIPTS_B); do \
58	    $(ECHO) "$${f}: \$$(srcdir)/$${f}.in $${dep}"; \
59	    $(ECHO) "	$${cmd}"; \
60	  done)
61## </NOTE>
62
63## <NOTE>
64## The front-end shell script now (2000-08-02) also contains the version
65## information.  As we keep this information outside configure (as
66## otherwise developers would have to reconfigure and hence rebuild
67## every day), we now first create 'R.sh' from 'R.sh.in' via configure,
68## and then use sed to create the front end ('R.fe') which gets
69## installed as 'R'.
70R.sh: $(srcdir)/R.sh.in $(top_builddir)/config.status
71	@cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
72R.fe: R.sh $(top_srcdir)/VERSION $(top_builddir)/SVN-REVISION
73	@$(ECHO) "creating $(subdir)/$@"
74	@(v=`cat $(top_srcdir)/VERSION`; \
75	  dat=`sed -e 1d -e 's/^Last Changed Date: //' $(top_builddir)/SVN-REVISION`; \
76	  v="$${v} ($${dat})"; \
77	  y=`$(ECHO) $${dat} | cut -d- -f1`; \
78	  d=`$(ECHO) "$(abs_top_builddir)" | sed 's,/,\\\/,g'`; \
79	  sed "1,/R_HOME_DIR/s/\\(R_HOME_DIR=\\).*/\\1\"$${d}\"/; \
80	       s@REPLACE_BY_VERSION@$${v}@; \
81	       s@REPLACE_BY_YEAR@$${y}@" < R.sh > $@)
82	@chmod +x $@
83## </NOTE>
84
85$(top_builddir)/libtool:
86	@(cd $(@D); $(MAKE) $(@F))
87
88install: installdirs install-cmds
89	@rm -f $(DESTDIR)$(bindir)/R
90	@(d=`$(ECHO) '$(rhome)' | sed 's,/,\\\/,g';`; \
91	  d2=`$(ECHO) '$(rsharedir)' | sed 's,/,\\\/,g';`; \
92	  d3=`$(ECHO) '$(rincludedir)' | sed 's,/,\\\/,g';`; \
93	  d4=`$(ECHO) '$(rdocdir)' | sed 's,/,\\\/,g';`; \
94	  sed -e "1,/R_HOME_DIR=/s/\\(R_HOME_DIR=\\).*/\\1$${d}/;" -e "s/\\(R_SHARE_DIR=\\).*/\\1$${d2}/;" -e  "s/\\(R_INCLUDE_DIR=\\).*/\\1$${d3}/;" -e "s/\\(R_DOC_DIR=\\).*/\\1$${d4}/;"\
95	  < R.fe > "$(DESTDIR)$(Rexecbindir)/R")
96	@$(INSTALL_SCRIPT)  "$(DESTDIR)$(Rexecbindir)/R" "$(DESTDIR)$(bindir)/R"
97	@chmod 755 "$(DESTDIR)$(bindir)/R" "$(DESTDIR)$(Rexecbindir)/R"
98## why of all the scripts does this alone chmod just one copy?
99installdirs:
100	@$(MKINSTALLDIRS) $(DESTDIR)$(bindir)
101install-cmds:
102	@$(MKINSTALLDIRS) "$(DESTDIR)$(Rexecbindir)"
103	@for f in $(SCRIPTS_S); do \
104	  source="$(srcdir)/$${f}"; \
105	  target="$(DESTDIR)$(Rexecbindir)/$${f}"; \
106	  (test -r "$${target}" && \
107	   cmp "$${source}" "$${target}" > /dev/null) || \
108	    $(INSTALL_SCRIPT) "$${source}" "$${target}"; \
109	done
110	@for f in $(SCRIPTS_B); do \
111	  $(INSTALL_SCRIPT) $${f} "$(DESTDIR)$(Rexecbindir)"; \
112	done
113	@$(INSTALL_SCRIPT) $(top_builddir)/libtool "$(DESTDIR)$(Rexecbindir)"
114## there are no programs to install in this dir
115install-strip:
116	@$(MAKE) INSTALL_PROGRAM="${INSTALL_PROGRAM} -s" install
117uninstall:
118	@for f in $(SCRIPTS_S) $(SCRIPTS_B) libtool R; do \
119	  rm -f "$(DESTDIR)$(Rexecbindir)/$${f}"; \
120	done
121	@rm -f $(DESTDIR)$(bindir)/R
122
123mostlyclean: clean
124clean:
125	-@test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
126distclean: clean
127	-@test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
128maintainer-clean: distclean
129
130TAGS info dvi check:
131
132distdir: $(DISTFILES)
133	@for f in $(DISTFILES); do \
134	  test -f $(distdir)/$${f} \
135	    || ln $(srcdir)/$${f} $(distdir)/$${f} 2>/dev/null \
136	    || cp -p $(srcdir)/$${f} $(distdir)/$${f}; \
137	done
138