Install the SQL command man pages into a section appropriate for each

system.  Some systems did not understand the 'l' section, and in general
it wasn't entirely appropriate.

On SCO OpenServer, the man pages won't be installed at all until someone
figures out their man system.

doc/Makefile

@@ -4,16 +4,17 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/doc/Makefile,v 1.20 2000/12/26 20:47:07 petere Exp $
+# $Header: /cvsroot/pgsql/doc/Makefile,v 1.21 2001/08/29 19:14:39 petere Exp $
 #
 #----------------------------------------------------------------------------
 
-# This directory doesn't build anything, it is only responsible for
-# installing the documenation. It is invoked automatically by the
-# top-level makefile. The files to be installed are prepared specially
-# and are placed in this directory during distribution bundling. In
-# CVS-based trees these files don't exist, so we skip the installation
-# in that case.
+# This makefile is responsible for installing the documentation. The
+# files to be installed are prepared specially and are placed in this
+# directory during distribution bundling. In CVS-based trees these
+# files don't exist, so we skip the installation in that case.
+#
+# Before we install the man pages, we massage the section numbers to
+# follow the local conventions.
 #
 # To actually build the documenation, look into the src/ and src/sgml
 # subdirectories.
@@ -22,17 +23,47 @@ subdir = doc
 top_builddir = ..
 include $(top_builddir)/src/Makefile.global
 
+.NOTPARALLEL:
 
 ifneq ($(wildcard $(srcdir)/postgres.tar.gz),)
 found_html := yes
 endif
 
 ifneq ($(wildcard $(srcdir)/man.tar.gz),)
+# SCO OpenServer's man system is sufficiently different to not bother.
+ifneq ($(PORTNAME), sco)
 found_man := yes
 endif
+endif
 
 
-all:
+ifdef found_man
+ifndef sqlmansect
+sqlmansect = 7
+endif
+sqlmansectnum = $(shell expr X'$(sqlmansect)' : X'\([0-9]\)')
+
+all: man1/.timestamp man$(sqlmansectnum)/.timestamp
+
+man1/.timestamp man$(sqlmansect_dummy)/.timestamp: man.tar.gz
+	gzip -d -c $< | $(TAR) xf -
+	for file in man1/*.1; do \
+	  mv $$file $$file.bak && \
+	  sed -e 's/\\fR($(sqlmansect_dummy))/\\fR($(sqlmansectnum))/' $$file.bak >$$file && \
+	  rm $$file.bak || exit; \
+	done
+	@echo timestamp >man1/.timestamp
+	@echo timestamp >man$(sqlmansect_dummy)/.timestamp
+
+man$(sqlmansectnum)/.timestamp: man$(sqlmansect_dummy)/.timestamp
+	$(mkinstalldirs) man$(sqlmansectnum)
+	for file in man$(sqlmansect_dummy)/*.$(sqlmansect_dummy); do \
+	  sed -e '/^\.TH/s/"$(sqlmansect_dummy)"/"$(sqlmansect)"/'   \
+              -e 's/\\fR($(sqlmansect_dummy))/\\fR($(sqlmansectnum))/' \
+	      $$file >man$(sqlmansectnum)/`basename $$file | sed 's/.$(sqlmansect_dummy)$$/.$(sqlmansect)/'` || exit; \
+	done
+	@echo timestamp >$@
+endif # found_man
 
 
 install: all installdirs
@@ -40,12 +71,19 @@ ifdef found_html
 	gzip -d -c postgres.tar.gz | ( cd $(DESTDIR)$(docdir)/html && $(TAR) xf - )
 endif
 ifdef found_man
-	gzip -d -c man.tar.gz | ( cd $(DESTDIR)$(mandir) && $(TAR) xf - )
+	for file in man1/*.1 man$(sqlmansectnum)/*.$(sqlmansect) ; do \
+	  $(INSTALL_DATA) $$file $(DESTDIR)$(mandir)/$$file || exit; \
+	done
 endif
 
 
 installdirs:
-	$(mkinstalldirs) $(DESTDIR)$(mandir) $(DESTDIR)$(docdir)/html
+ifdef found_html
+	$(mkinstalldirs) $(DESTDIR)$(docdir)/html
+endif
+ifdef found_man
+	$(mkinstalldirs) $(addprefix $(DESTDIR)$(mandir)/man, 1 $(sqlmansectnum))
+endif
 
 
 uninstall:
@@ -53,5 +91,11 @@ ifdef found_html
 	-rm -f $(addprefix $(DESTDIR)$(docdir)/html/, $(shell gunzip -c $(srcdir)/postgres.tar.gz | tar tf -))
 endif
 ifdef found_man
-	-rm -f $(addprefix $(DESTDIR)$(mandir)/, $(shell gunzip -c $(srcdir)/man.tar.gz | tar tf -))
+	-rm -f $(addprefix $(DESTDIR)$(mandir)/, $(shell gunzip -c $(srcdir)/man.tar.gz | tar tf - | sed -e 's,man$(sqlmansect_dummy)/,man$(sqlmansectnum)/,' -e 's/.$(sqlmansect_dummy)$$/.$(sqlmansect)/'))
 endif
+
+
+clean:
+	rm -rf man1/ man$(sqlmansectnum)/ man$(sqlmansect_dummy)/
+
+distclean maintainer-clean: clean