X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=aclocal.m4;h=35ddbdb3cc21962d57192a3bd516bb3741247d7d;hb=6caa45bf8762fe38bb8d43a6181276f132f3c728;hp=14e6e2156a449d0cb59f0aa0a01400f5b8087fbe;hpb=36091517e6b1d87b8dacd5168fcc464ac75f65bd;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index 14e6e21..35ddbdb 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -768,6 +768,19 @@ EOF
 ]) # FP_GEN_DOCBOOK_XML
 
 
+# FP_PROG_DBLATEX
+# ----------------
+# Sets the output variable DblatexCmd to the full path of dblatex,
+# which we use for building PDF and PS docs.
+# DblatexCmd is empty if dblatex could not be found.
+AC_DEFUN([FP_PROG_DBLATEX],
+[AC_PATH_PROG([DblatexCmd], [dblatex])
+if test -z "$DblatexCmd"; then
+  AC_MSG_WARN([cannot find dblatex in your PATH, you will not be able to build the PDF and PS documentation])
+fi
+])# FP_PROG_DBLATEX
+
+
 # FP_PROG_XSLTPROC
 # ----------------
 # Sets the output variable XsltprocCmd to the full path of the XSLT processor
@@ -775,7 +788,7 @@ EOF
 AC_DEFUN([FP_PROG_XSLTPROC],
 [AC_PATH_PROG([XsltprocCmd], [xsltproc])
 if test -z "$XsltprocCmd"; then
-  AC_MSG_WARN([cannot find xsltproc in your PATH, you will not be able to build the documentation])
+  AC_MSG_WARN([cannot find xsltproc in your PATH, you will not be able to build the HTML documentation])
 fi
 ])# FP_PROG_XSLTPROC
 
@@ -893,31 +906,16 @@ AC_SUBST([FopCmd])
 ])# FP_PROG_FOP
 
 
-# FP_PROG_FO_PROCESSOR
-# --------------------
-# Try to find an FO processor. PassiveTeX output is sometimes a bit strange, so
-# try FOP first. Sets the output variables FopCmd, XmltexCmd, DvipsCmd, and
-# PdfxmltexCmd.
-AC_DEFUN([FP_PROG_FO_PROCESSOR],
-[AC_REQUIRE([FP_PROG_FOP])
-AC_PATH_PROG([XmltexCmd], [xmltex])
-AC_PATH_PROG([DvipsCmd], [dvips])
-if test -z "$FopCmd"; then
-  if test -z "$XmltexCmd"; then
-    AC_MSG_WARN([cannot find an FO => DVI converter, you will not be able to build DVI or PostScript documentation])
-  else
-    if test -z "$DvipsCmd"; then
-      AC_MSG_WARN([cannot find a DVI  => PS converter, you will not be able to build PostScript documentation])
-    fi
-  fi
-  AC_PATH_PROG([PdfxmltexCmd], [pdfxmltex])
-  if test -z "$PdfxmltexCmd"; then
-    AC_MSG_WARN([cannot find an FO => PDF converter, you will not be able to build PDF documentation])
-  fi
-elif test -z "$XmltexCmd"; then
-  AC_MSG_WARN([cannot find an FO => DVI converter, you will not be able to build DVI documentation])
+# FP_PROG_HSTAGS
+# ----------------
+# Sets the output variable HstagsCmd to the full Haskell tags program path.
+# HstagsCmd is empty if no such program could be found.
+AC_DEFUN([FP_PROG_HSTAGS],
+[AC_PATH_PROG([HstagsCmd], [hasktags])
+if test -z "$HstagsCmd"; then
+  AC_MSG_WARN([cannot find hasktags in your PATH, you will not be able to build the tags])
 fi
-])# FP_PROG_FO_PROCESSOR
+])# FP_PROG_HSTAGS
 
 
 # FP_PROG_GHC_PKG