From e16f34e94302e06088c5279ae4b0dac875c30cd9 Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Sat, 15 May 2004 16:36:15 +0000
Subject: Allow specifying a directory with the samba sources (This used to be
 commit 411a84c102eacd9865468304d3a19170e7daae35)

---
 docs/Makefile.in                 |  4 ++--
 docs/aclocal.m4                  | 22 ++++++++++++++++++++++
 docs/configure.in                | 13 +++++++++----
 docs/scripts/find_missing_doc.pl |  2 +-
 4 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/docs/Makefile.in b/docs/Makefile.in
index e48be83ec7..825d8114a2 100644
--- a/docs/Makefile.in
+++ b/docs/Makefile.in
@@ -33,7 +33,7 @@ endif
 TOPDIR = $(shell pwd)
 OUTPUTDIR = $(TOPDIR)/output
 ARCHIVEDIR = $(OUTPUTDIR)/archive
-SRCDIR = @srcdir@
+SRCDIR = @SAMBASOURCEDIR@
 MANDIR = $(OUTPUTDIR)/manpages
 EPSTOPDF = @EPSTOPDF@
 MANPAGEDIR = $(TOPDIR)/manpages
@@ -270,7 +270,7 @@ $(MANDIR)/%: %.xml
 # Find undocumented parameters
 
 undocumented: $(SMBDOTCONFDOC)/parameters.all.xml
-	$(PERL) scripts/find_missing_doc.pl ../..
+	@$(PERL) scripts/find_missing_doc.pl $(SRCDIR)
 
 # Examples and the like
 
diff --git a/docs/aclocal.m4 b/docs/aclocal.m4
index 731139cfde..073d2aafd2 100644
--- a/docs/aclocal.m4
+++ b/docs/aclocal.m4
@@ -33,3 +33,25 @@ AC_DEFUN(DOCS_TARGET_REQUIRE_PROGRAM, [
 		fi
 	fi
 ])
+
+dnl DOCS_TARGET_REQUIRE_DIR
+dnl arg1: list of possible paths
+dnl arg2: file in dir know to exist
+dnl arg3: variable to store found path in
+dnl arg4: target that requires it
+
+AC_DEFUN(DOCS_TARGET_REQUIRE_DIR, [
+	AC_SUBST($3)
+	for I in $1; 
+	do 
+		test -f "$I/$2" && $3="$I"
+	done
+
+	if test x$$3 = x; then
+		if test x"$$4_REQUIRES" = x; then
+			$4_REQUIRES="$3"
+		else
+			$4_REQUIRES="$$4_REQUIRES $3"
+		fi
+	fi
+])
diff --git a/docs/configure.in b/docs/configure.in
index 380cb5aeea..c47ca5d3ee 100644
--- a/docs/configure.in
+++ b/docs/configure.in
@@ -5,20 +5,24 @@ DUPLICATE_ULINKS=""
 
 DOCROP="0"
 
+AC_ARG_WITH(samba-sources,
+[ --with-samba-sources=DIR Specify path to Samba sources],
+[ test "$withval" && SPECIFIED_SOURCEDIR="$withval" ])
+
 AC_ARG_ENABLE(crop,
-[ --enable-crop					    Whether to use a crop template],
+[ --enable-crop            Whether to use a crop template],
 [ test "$withval" && DOCROP="1" ])
 
 PAPERSIZE="a4paper"
 
 AC_ARG_WITH(papersize,
-[ --with-papersize					Specify papersize (a4paper,letter) ],
+[ --with-papersize         Specify papersize (a4paper,letter) ],
 [ test "$withval" && PAPERSIZE="$withval" ])
 
 FONTSIZE="10.5"
 
 AC_ARG_WITH(fontsize,
-[ --with-fontsize	              Specify the fontsize in points (default: 10.5) ],
+[ --with-fontsize          Specify the fontsize in points (default: 10.5) ],
 [ test "$withval" && FONTSIZE="$withval" ])
 
 
@@ -28,6 +32,7 @@ AC_SUBST(PAPERSIZE)
 AC_SUBST(DUPLICATE_ULINKS)
 AC_SUBST(FONTSIZE)
 AC_SUBST(DOCROP)
+AC_SUBST(SAMBASOURCEDIR)
 
 DOCS_TARGET_REQUIRE_PROGRAM(XSLTPROC, xsltproc, ALL)
 DOCS_TARGET_REQUIRE_PROGRAM(RM, rm, ALL)
@@ -42,12 +47,12 @@ DOCS_TARGET_REQUIRE_PROGRAM(DVIPS, dvips, PS)
 DOCS_TARGET_REQUIRE_PROGRAM(PLUCKERBUILD, plucker-build, PLUCKER)
 DOCS_TARGET_REQUIRE_PROGRAM(HTML2TEXT, html2text, TXT)
 DOCS_TARGET_REQUIRE_PROGRAM(PERL, perl, UNDOCUMENTED)
+DOCS_TARGET_REQUIRE_DIR([$SPECIFIED_SOURCEDIR ..], [source/configure.in], SAMBASOURCEDIR, UNDOCUMENTED)
 
 AC_MSG_RESULT([])
 AC_MSG_RESULT([Summary:])
 AC_MSG_RESULT([--------------])
 
-
 DOCS_DEFINE_TARGET(ALL, [], [base requirements], [])
 DOCS_DEFINE_TARGET(LATEX, ALL, [LaTeX versions], [tex])
 DOCS_DEFINE_TARGET(PDF, LATEX, [PDF versions], [pdf])
diff --git a/docs/scripts/find_missing_doc.pl b/docs/scripts/find_missing_doc.pl
index 2875cf77b8..545bf140ae 100755
--- a/docs/scripts/find_missing_doc.pl
+++ b/docs/scripts/find_missing_doc.pl
@@ -9,7 +9,7 @@ $topdir = (shift @ARGV) or $topdir = ".";
 
 $curdir = $ENV{PWD};
 
-chdir($topdir."/docs/docbook/smbdotconf");
+chdir("smbdotconf");
 
 open(IN,"xsltproc --xinclude --param smb.context ALL generate-context.xsl parameters.all.xml|");
 
-- 
cgit