From 2e32eca8d0a7177a71fccae6e010e6b54d027207 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Sun, 14 Apr 2002 17:23:20 +0000
Subject: [PATCH] Allow detection of collateindex.pl in stylesheet directory or
 in path, which covers some recent installation schemes.

Add Mandrake installation layout to directories to check for stylesheets.

Allow documentation build to proceed if stylesheets were not found, in case
the stylesheets might be found through the SGML catalog mechanism.
---
 config/docbook.m4      |  20 ++++++--
 configure              | 110 ++++++++++++++++++++++++++++++++++++++---
 configure.in           |  14 +++---
 doc/src/sgml/Makefile  |  40 ++++++---------
 src/Makefile.global.in |   3 +-
 5 files changed, 143 insertions(+), 44 deletions(-)

diff --git a/config/docbook.m4 b/config/docbook.m4
index 7e285383aa..b0b6ce0238 100644
--- a/config/docbook.m4
+++ b/config/docbook.m4
@@ -1,4 +1,4 @@
-# $Header: /cvsroot/pgsql/config/docbook.m4,v 1.2 2002/03/29 17:32:53 petere Exp $
+# $Header: /cvsroot/pgsql/config/docbook.m4,v 1.3 2002/04/14 17:23:20 petere Exp $
 
 # PGAC_PROG_JADE
 # --------------
@@ -47,7 +47,8 @@ AC_SUBST([have_docbook])
 # PGAC_PATH_DOCBOOK_STYLESHEETS
 # -----------------------------
 AC_DEFUN([PGAC_PATH_DOCBOOK_STYLESHEETS],
-[AC_MSG_CHECKING([for DocBook stylesheets])
+[AC_ARG_VAR(DOCBOOKSTYLE, [location of DocBook stylesheets])dnl
+AC_MSG_CHECKING([for DocBook stylesheets])
 AC_CACHE_VAL([pgac_cv_path_stylesheets],
 [if test -n "$DOCBOOKSTYLE"; then
   pgac_cv_path_stylesheets=$DOCBOOKSTYLE
@@ -57,7 +58,8 @@ else
       for pgac_postfix in \
         sgml/stylesheets/nwalsh-modular \
         sgml/stylesheets/docbook \
-        sgml/docbook/dsssl/modular
+        sgml/docbook/dsssl/modular \
+        sgml/docbook/dsssl-stylesheets
       do
         pgac_candidate=$pgac_prefix/$pgac_infix/$pgac_postfix
         if test -r "$pgac_candidate/html/docbook.dsl" \
@@ -77,3 +79,15 @@ if test -n "$DOCBOOKSTYLE"; then
 else
   AC_MSG_RESULT(no)
 fi])# PGAC_PATH_DOCBOOK_STYLESHEETS
+
+
+# PGAC_PATH_COLLATEINDEX
+# ----------------------
+AC_DEFUN([PGAC_PATH_COLLATEINDEX],
+[AC_REQUIRE([PGAC_PATH_DOCBOOK_STYLESHEETS])dnl
+if test -n "$DOCBOOKSTYLE"; then
+  AC_PATH_PROGS(COLLATEINDEX, collateindex.pl, [],
+                [$DOCBOOKSTYLE/bin $PATH])
+else
+  AC_PATH_PROGS(COLLATEINDEX, collateindex.pl)
+fi])# PGAC_PATH_COLLATEINDEX
diff --git a/configure b/configure
index 7b8e847ad1..48f018e4a5 100755
--- a/configure
+++ b/configure
@@ -769,6 +769,10 @@ ac_env_CXXCPP_set=${CXXCPP+set}
 ac_env_CXXCPP_value=$CXXCPP
 ac_cv_env_CXXCPP_set=${CXXCPP+set}
 ac_cv_env_CXXCPP_value=$CXXCPP
+ac_env_DOCBOOKSTYLE_set=${DOCBOOKSTYLE+set}
+ac_env_DOCBOOKSTYLE_value=$DOCBOOKSTYLE
+ac_cv_env_DOCBOOKSTYLE_set=${DOCBOOKSTYLE+set}
+ac_cv_env_DOCBOOKSTYLE_value=$DOCBOOKSTYLE
 
 #
 # Report the --help message.
@@ -896,6 +900,8 @@ Some influential environment variables:
   CXX         C++ compiler command
   CXXFLAGS    C++ compiler flags
   CXXCPP      C++ preprocessor
+  DOCBOOKSTYLE
+              location of DocBook stylesheets
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
@@ -16399,9 +16405,7 @@ fi
   test -n "$NSGMLS" && break
 done
 
-# If you don't have nsgmls you won't get very far, so save the cycles.
-if test -n "$NSGMLS"; then
-  for ac_prog in openjade jade
+for ac_prog in openjade jade
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -16475,7 +16479,7 @@ echo "${ECHO_T}$pgac_cv_check_docbook" >&6
 have_docbook=$pgac_cv_check_docbook
 
 
-  echo "$as_me:$LINENO: checking for DocBook stylesheets" >&5
+echo "$as_me:$LINENO: checking for DocBook stylesheets" >&5
 echo $ECHO_N "checking for DocBook stylesheets... $ECHO_C" >&6
 if test "${pgac_cv_path_stylesheets+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16488,7 +16492,8 @@ else
       for pgac_postfix in \
         sgml/stylesheets/nwalsh-modular \
         sgml/stylesheets/docbook \
-        sgml/docbook/dsssl/modular
+        sgml/docbook/dsssl/modular \
+        sgml/docbook/dsssl-stylesheets
       do
         pgac_candidate=$pgac_prefix/$pgac_infix/$pgac_postfix
         if test -r "$pgac_candidate/html/docbook.dsl" \
@@ -16512,7 +16517,98 @@ else
   echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-  for ac_prog in sgmlspl
+if test -n "$DOCBOOKSTYLE"; then
+  for ac_prog in collateindex.pl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_COLLATEINDEX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $COLLATEINDEX in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_COLLATEINDEX="$COLLATEINDEX" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $DOCBOOKSTYLE/bin $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_COLLATEINDEX="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+COLLATEINDEX=$ac_cv_path_COLLATEINDEX
+
+if test -n "$COLLATEINDEX"; then
+  echo "$as_me:$LINENO: result: $COLLATEINDEX" >&5
+echo "${ECHO_T}$COLLATEINDEX" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$COLLATEINDEX" && break
+done
+
+else
+  for ac_prog in collateindex.pl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_COLLATEINDEX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $COLLATEINDEX in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_COLLATEINDEX="$COLLATEINDEX" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_COLLATEINDEX="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+COLLATEINDEX=$ac_cv_path_COLLATEINDEX
+
+if test -n "$COLLATEINDEX"; then
+  echo "$as_me:$LINENO: result: $COLLATEINDEX" >&5
+echo "${ECHO_T}$COLLATEINDEX" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$COLLATEINDEX" && break
+done
+
+fi
+for ac_prog in sgmlspl
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -16552,7 +16648,6 @@ fi
   test -n "$SGMLSPL" && break
 done
 
-fi
 
 
 # prepare build tree if outside source tree
@@ -17258,6 +17353,7 @@ s,@NSGMLS@,$NSGMLS,;t t
 s,@JADE@,$JADE,;t t
 s,@have_docbook@,$have_docbook,;t t
 s,@DOCBOOKSTYLE@,$DOCBOOKSTYLE,;t t
+s,@COLLATEINDEX@,$COLLATEINDEX,;t t
 s,@SGMLSPL@,$SGMLSPL,;t t
 s,@vpath_build@,$vpath_build,;t t
 CEOF
diff --git a/configure.in b/configure.in
index b829d6ee9b..13100c68a7 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-dnl $Header: /cvsroot/pgsql/configure.in,v 1.177 2002/04/10 22:46:31 petere Exp $
+dnl $Header: /cvsroot/pgsql/configure.in,v 1.178 2002/04/14 17:23:20 petere Exp $
 
 dnl Developers, please strive to achieve this order:
 dnl
@@ -1212,13 +1212,11 @@ fi
 # Check for DocBook and tools
 #
 PGAC_PROG_NSGMLS
-# If you don't have nsgmls you won't get very far, so save the cycles.
-if test -n "$NSGMLS"; then
-  PGAC_PROG_JADE
-  PGAC_CHECK_DOCBOOK([3.1])
-  PGAC_PATH_DOCBOOK_STYLESHEETS
-  AC_CHECK_PROGS(SGMLSPL, sgmlspl)
-fi
+PGAC_PROG_JADE
+PGAC_CHECK_DOCBOOK([3.1])
+PGAC_PATH_DOCBOOK_STYLESHEETS
+PGAC_PATH_COLLATEINDEX
+AC_CHECK_PROGS(SGMLSPL, sgmlspl)
 
 
 # prepare build tree if outside source tree
diff --git a/doc/src/sgml/Makefile b/doc/src/sgml/Makefile
index ddf750c81e..76e1552410 100644
--- a/doc/src/sgml/Makefile
+++ b/doc/src/sgml/Makefile
@@ -8,7 +8,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/doc/src/sgml/Makefile,v 1.49 2002/01/30 21:54:17 petere Exp $
+#    $Header: /cvsroot/pgsql/doc/src/sgml/Makefile,v 1.50 2002/04/14 17:23:20 petere Exp $
 #
 #----------------------------------------------------------------------------
 
@@ -19,12 +19,8 @@ include $(top_builddir)/src/Makefile.global
 .SECONDARY:
 .NOTPARALLEL:
 
-ifndef DOCBOOKSTYLE
-DOCBOOKSTYLE = /home/projects/pgsql/developers/thomas/db162.d/docbook
-endif
-
-ifndef DOCBOOKINDEX
-  DOCBOOKINDEX = $(DOCBOOKSTYLE)/bin/collateindex.pl
+ifndef COLLATEINDEX
+COLLATEINDEX = $(DOCBOOKSTYLE)/bin/collateindex.pl
 endif
 
 ifndef JADE
@@ -58,7 +54,9 @@ ALLBOOKS = admin developer programmer reference tutorial user
 
 ALLSGML := $(wildcard $(srcdir)/*.sgml $(srcdir)/ref/*.sgml) bookindex.sgml setindex.sgml
 
-CATALOG = $(DOCBOOKSTYLE)/catalog
+ifdef DOCBOOKSTYLE
+CATALOG = -c $(DOCBOOKSTYLE)/catalog
+endif
 
 
 ##
@@ -84,7 +82,7 @@ man: $(ALLSGML)
 ## HTML
 ##
 
-JADE.html = $(JADE) $(JADEFLAGS) $(SGMLINCLUDE) -c $(CATALOG) -d stylesheet.dsl -i output-html -t sgml
+JADE.html = $(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -i output-html -t sgml
 
 postgres.html: postgres.sgml $(ALLSGML) stylesheet.dsl
 	@rm -f *.html
@@ -100,22 +98,14 @@ programmer.html: catalogs.gif connections.gif
 postgres.html: catalogs.gif connections.gif
 
 
-COLLATEINDEX = $(PERL) $(DOCBOOKINDEX) -f -g -t 'Index'
+COLLATEINDEX := $(PERL) $(COLLATEINDEX) -f -g -t 'Index'
 
 ifeq (,$(wildcard HTML.index))
 bookindex.sgml:
-ifeq (,$(wildcard $(COLLATEINDEX)))
-	touch $@
-else
 	$(COLLATEINDEX) -o $@ -N
-endif
 
 setindex.sgml:
-ifeq (,$(wildcard $(COLLATEINDEX)))
-	touch $@
-else
 	$(COLLATEINDEX) -x -o $@ -N
-endif
 else
 bookindex.sgml: HTML.index
 	$(COLLATEINDEX) -i 'bookindex' -o $@ $<
@@ -131,19 +121,19 @@ endif
 
 # RTF to allow minor editing for hardcopy
 $(addsuffix .rtf, $(ALLBOOKS)): %.rtf: %.sgml $(ALLSGML) stylesheet.dsl
-	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) -c $(CATALOG) -d stylesheet.dsl -t rtf -V rtf-backend -i output-print book-decl.sgml $<
+	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -t rtf -V rtf-backend -i output-print book-decl.sgml $<
 
 # TeX
 # Regular TeX and pdfTeX have slightly differing requirements, so we
 # need to distinguish the path we're taking.
 
 $(addsuffix .tex-ps, $(ALLBOOKS)): %.tex-ps: %.sgml $(ALLSGML) stylesheet.dsl
-	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) -c $(CATALOG) -d stylesheet.dsl -t tex -V tex-backend -i output-print -V texdvi-output -o $@ book-decl.sgml $<
+	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -t tex -V tex-backend -i output-print -V texdvi-output -o $@ book-decl.sgml $<
 
 programmer.tex-ps: catalogs.eps connections.eps
 
 $(addsuffix .tex-pdf, $(ALLBOOKS)): %.tex-pdf: %.sgml $(ALLSGML) stylesheet.dsl
-	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) -c $(CATALOG) -d stylesheet.dsl -t tex -V tex-backend -i output-print -V texpdf-output -o $@ book-decl.sgml $<
+	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -t tex -V tex-backend -i output-print -V texpdf-output -o $@ book-decl.sgml $<
 
 programmer.tex-pdf: catalogs.pdf connections.pdf
 
@@ -168,7 +158,7 @@ programmer.tex-pdf: catalogs.pdf connections.pdf
 # for debugging DSSSL code, and possibly to interface to some other
 # tools that can make use of this.
 $(addsuffix .fot, $(ALLBOOKS)): %.fot: %.sgml $(ALLSGML) stylesheet.dsl
-	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) -c $(CATALOG) -d stylesheet.dsl -t fot -i output-print -o $@ book-decl.sgml $<
+	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -t fot -i output-print -o $@ book-decl.sgml $<
 
 
 # Graphics
@@ -187,7 +177,7 @@ $(addsuffix .fot, $(ALLBOOKS)): %.fot: %.sgml $(ALLSGML) stylesheet.dsl
 ## Semi-automatic generation of some text files.
 ##
 
-JADE.text = $(JADE) $(JADEFLAGS) $(SGMLINCLUDE) -c $(CATALOG) -d stylesheet.dsl -i output-text -t sgml
+JADE.text = $(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -i output-text -t sgml
 
 INSTALL HISTORY regress_README: % : %.html
 	@echo "|";\
@@ -219,10 +209,10 @@ regress_README.html: regress.sgml
 check: $(addprefix check-, $(ALLBOOKS)) check-postgres
 
 # Quick syntax check without style processing
-$(addprefix check-, $(ALLBOOKS)): check-%: %.sgml
+$(addprefix check-, $(ALLBOOKS)): check-%: %.sgml bookindex.sgml
 	$(NSGMLS) $(SGMLINCLUDE) -s book-decl.sgml $<
 
-check-postgres: postgres.sgml
+check-postgres: postgres.sgml setindex.sgml
 	$(NSGMLS) $(SGMLINCLUDE) -s $<
 
 
diff --git a/src/Makefile.global.in b/src/Makefile.global.in
index f7feda8366..0a713bfe99 100644
--- a/src/Makefile.global.in
+++ b/src/Makefile.global.in
@@ -1,5 +1,5 @@
 # -*-makefile-*-
-# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.145 2002/04/10 16:45:25 petere Exp $
+# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.146 2002/04/14 17:23:20 petere Exp $
 
 #------------------------------------------------------------------------------
 # All PostgreSQL makefiles include this file and use the variables it sets,
@@ -153,6 +153,7 @@ TCLSH		= @TCLSH@
 
 have_docbook	= @have_docbook@
 DOCBOOKSTYLE	= @DOCBOOKSTYLE@
+COLLATEINDEX	= @COLLATEINDEX@
 
 
 ##########################################################################