Re: [patch] Implement "make pdf" and "make install-pdf" targets.

[Brooks Moses <brooks dot moses at codesourcery dot com>]

Brooks Moses wrote:
> The attached patch implements "make pdf" in all of the parts of src/ 
> included in the GDB source tarball, and also implements "make 
> install-pdf" within src/gdb.
[...]
> etc/ChangeLog -------------------------------------------------
> 2007-02-20  Brooks Moses  <brooks.moses@codesourcery.com>
>
> 	* Makefile.in: Add support for a "pdf" target.

Argh -- I just realized that this bit of the patch doesn't actually do 
what it's supposed to, though the "make dvi" rules in etc/Makefile.in 
that I copied are too clever by half and thus fail silently rather than 
breaking.  The attached revised patch does the right thing, and also 
implements an "install-pdf" target (based off the "install-info" 
target).  Thus, the revised ChangeLog line:

etc/ChangeLog -------------------------------------------------
2007-02-20  Brooks Moses  <brooks.moses@codesourcery.com>

 	* Makefile.in: Add support for "pdf" and "install-pdf" targets.

---------------------------------------------------------------

One relevant note is that this now depends on epstopdf to generate the 
figures for configure.pdf from the .eps versions.  This is a script 
included with the standard TeX distribution (needed for texi2dvi to 
run), though, so I don't think it's a worrisome extra dependency.

Again, tested on i686-pc-linux-gnu, and this time I made sure _all_ the 
pdf files were generated correctly!  :)

- Brooks
Index: etc/Makefile.in
===================================================================
RCS file: /cvs/src/src/etc/Makefile.in,v
retrieving revision 1.6
diff -U3 -r1.6 Makefile.in
--- etc/Makefile.in	6 Apr 2006 21:49:30 -0000	1.6
+++ etc/Makefile.in	23 Feb 2007 09:09:03 -0000
@@ -28,6 +28,7 @@
 datarootdir = @datarootdir@
 docdir = @docdir@
 infodir = @infodir@
+pdfdir = @docdir@
 htmldir = @htmldir@
 
 SHELL = /bin/sh
@@ -42,6 +43,9 @@
 TEXI2DVI = `if [ -f ../texinfo/util/texi2dvi ]; \
 	then echo ../texinfo/util/texi2dvi; \
 	else echo texi2dvi; fi`
+TEXI2PDF = `if [ -f ../texinfo/util/texi2dvi ]; \
+	then echo "../texinfo/util/texi2dvi --pdf"; \
+	else echo "texi2dvi --pdf"; fi`
 TEXI2HTML = `if [ -f ../texinfo/makeinfo/makeinfo ]; \
 	then echo "../texinfo/makeinfo/makeinfo --html"; \
 	else echo "makeinfo --html"; fi`
@@ -56,6 +60,7 @@
 
 INFOFILES = standards.info configure.info
 DVIFILES = standards.dvi configure.dvi
+PDFFILES = standards.pdf configure.pdf
 HTMLFILES = standards.html configure.html
 
 all: info
@@ -126,6 +131,32 @@
 	  fi; \
 	done
 
+pdf:
+	for f in $(PDFFILES); do \
+	  if test -f $(srcdir)/`echo $$f | sed -e 's/.pdf$$/.texi/'`; then \
+	    if $(MAKE) "TEXI2PDF=$(TEXI2PDF)" $$f; then \
+	      true; \
+	    else \
+	      exit 1; \
+	    fi; \
+	  fi; \
+	done
+
+install-pdf: pdf
+	$(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(pdfdir)/etc
+	if test ! -f standards.pdf; then cd $(srcdir); fi; \
+	if test -f standards.pdf; then \
+	  for i in standards.pdf*; do \
+	    $(INSTALL_DATA) $$i $(DESTDIR)$(pdfdir)/etc/$$i; \
+	  done; \
+	fi
+	if test ! -f configure.pdf; then cd $(srcdir); fi; \
+	if test -f configure.pdf; then \
+	  for i in configure.pdf*; do \
+	    $(INSTALL_DATA) $$i $(DESTDIR)$(pdfdir)/etc/$$i; \
+	  done; \
+	fi
+
 standards.info: $(srcdir)/standards.texi $(srcdir)/make-stds.texi
 	$(MAKEINFO) --no-split -I$(srcdir) -o standards.info $(srcdir)/standards.texi
 
@@ -138,6 +169,9 @@
 standards.ps: standards.dvi
 	$(DVIPS) standards.dvi -o standards.ps
 
+standards.pdf: $(srcdir)/standards.texi
+	TEXINPUTS=$(TEXIDIR):$$TEXINPUTS $(TEXI2PDF) $(srcdir)/standards.texi
+
 # makeinfo requires images to be in the current directory.
 configure.info: $(srcdir)/configure.texi $(srcdir)/configdev.tin $(srcdir)/configbuild.tin
 	rm -f configdev.txt configbuild.txt
@@ -166,6 +200,13 @@
 	$(DVIPS) configure.dvi -o configure.ps
 	rm -f configdev.eps configbuild.eps
 
+configure.pdf: $(srcdir)/configure.texi $(srcdir)/configdev.tin $(srcdir)/configbuild.tin $(srcdir)/configdev.ein $(srcdir)/configbuild.ein
+	rm -f configdev.pdf configbuild.pdf
+	epstopdf $(srcdir)/configdev.ein -outfile=configdev.pdf
+	epstopdf $(srcdir)/configbuild.ein -outfile=configbuild.pdf
+	TEXINPUTS=$(TEXIDIR):$$TEXINPUTS $(TEXI2PDF) $(srcdir)/configure.texi
+	rm -f configdev.pdf configbuild.pdf
+
 configure.html: $(srcdir)/configure.texi
 	cp $(srcdir)/configdev.jin configdev.jpg
 	cp $(srcdir)/configbuild.jin configbuild.jpg