X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/d5c0d8c9374623620844d539d4810da63e9abca1..cebd5bd2ab84c7815a9b99c0f0f16e829af7b4bc:/doc/doc-docbook/Makefile

diff --git a/doc/doc-docbook/Makefile b/doc/doc-docbook/Makefile
index d835db9ed..10df9180a 100644
--- a/doc/doc-docbook/Makefile
+++ b/doc/doc-docbook/Makefile
@@ -11,7 +11,7 @@ notarget:;    @echo "** You must specify a target, in the form x.y, where x is '
 # Generate all the documentation files...
 #
 ## removed info files as I cannot generate them -  spec.info filter.info
-## removed html files as superceded by new website code
+## removed html files as superseded by new website code
 everything:		spec.pdf 	spec.ps  	spec.txt \
 				filter.pdf 	filter.ps filter.txt \
 				exim.8
@@ -96,6 +96,7 @@ filter.txt:   filter-txt.xml Tidytxt MyStyle-txt-html.xsl MyStyle-html.xsl \
                 MyStyle.xsl
 	      /bin/rm -rf filter-txt.html
 	      xmlto -x MyStyle-txt-html.xsl html-nochunks filter-txt.xml
+	      command -v w3m >/dev/null
 	      LC_ALL=C w3m -dump filter-txt.html | ./Tidytxt >filter.txt
 	      ./SanityTestText filter.txt
 
@@ -181,9 +182,11 @@ spec.utf8:	spec-txt.html Tidytxt
 		@grep -iq 'LC_CTYPE=.*utf-\?8' local_params || { \
 			echo 'your current locale does not support UTF-8' >&2; \
 			false; }
+		command -v w3m >/dev/null
 		w3m -dump $< | ./Tidytxt -utf8 >$@
 
 spec.txt: spec-txt.html Tidytxt
+	      command -v w3m >/dev/null
 	      LC_ALL=C w3m -dump $< | ./Tidytxt >$@
 	      ./SanityTestText spec.txt
 
@@ -270,6 +273,7 @@ test.txt:     test-txt.xml Tidytxt MyStyle-txt-html.xsl MyStyle-html.xsl \
                 MyStyle.xsl
 	      /bin/rm -rf test-txt.html
 	      xmlto -x MyStyle-txt-html.xsl html-nochunks test-txt.xml
+	      command -v w3m >/dev/null
 	      w3m -dump test-txt.html | Tidytxt >test.txt
 
 # I have not found a way of making docbook2texi write its output anywhere