From 6ce49ca04d9f02749a815759ffff088cfd9ead2e Mon Sep 17 00:00:00 2001
From: Matan Bareket
Date: Wed, 19 Dec 2018 09:17:14 -0500
Subject: BUILD: Update pandoc options to support different formats/filenames

---
 configure | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index 64d49af6d2..5799aa52eb 100755
--- a/configure
+++ b/configure
@@ -180,7 +180,7 @@ _no_undefined_var_template=no
 _no_pragma_pack=no
 _bink=yes
 _cloud=auto
-_convert_readme=no
+_pandoc=no
 # Default vkeybd/keymapper/eventrec options
 _vkeybd=no
 _keymapper=no
@@ -225,8 +225,10 @@ _nasmpath="$PATH"
 NASMFLAGS=""
 NASM=""
 _tainted_build=no
+PANDOC=""
 _pandocpath="$PATH"
-PANDOCFLAGS=""
+_pandocoutput="README"
+_pandocformat="plain"
 # The following variables are automatically detected, and should not
 # be modified otherwise. Consider them read-only.
 _posix=no
@@ -1008,7 +1010,6 @@ Optional Features:
   --disable-taskbar        don't build support for taskbar and launcher integration
   --disable-cloud          don't build cloud support
   --disable-system-dialogs don't build support for system dialogs
-  --enable-pandoc          convert README.md to README
   --enable-vkeybd          build virtual keyboard support
   --enable-keymapper       build key mapper support
   --enable-eventrecorder   enable event recording functionality
@@ -1093,6 +1094,9 @@ Optional Libraries:
   --with-nasm-prefix=DIR   prefix where nasm executable is installed (optional)
   --disable-nasm           disable assembly language optimizations [autodetect]
 
+	--with-pandoc-output=FILE  filename to convert README.md to (optional)
+	--with-pandoc-format=FORMAT   pandoc format to use during the conversion (optional)
+
   --with-readline-prefix=DIR   prefix where readline is installed (optional)
   --disable-readline       disable readline support in text console [autodetect]
 
@@ -1184,8 +1188,6 @@ for ac_option in $@; do
 	--disable-osx-dock-plugin) _osxdockplugin=no;;
 	--enable-nasm)            _nasm=yes       ;;
 	--disable-nasm)           _nasm=no        ;;
-	--enable-pandoc)          _convert_readme=yes;;
-	--disable-pandoc)         _convert_readme=no;;
 	--enable-mpeg2)           _mpeg2=yes      ;;
 	--disable-mpeg2)          _mpeg2=no       ;;
 	--enable-a52)             _a52=yes        ;;
@@ -1396,6 +1398,16 @@ for ac_option in $@; do
 		arg=`echo $ac_option | cut -d '=' -f 2`
 		_nasmpath="$arg:$arg/bin"
 		;;
+	--with-pandoc-output=*)
+		arg=`echo $ac_option | cut -d '=' -f 2`
+		_pandocoutput="$arg"
+		_pandoc=yes
+		;;
+	--with-pandoc-format=*)
+		arg=`echo $ac_option | cut -d '=' -f 2`
+		_pandocformat="$arg"
+		_pandoc=yes
+		;;
 	--with-staticlib-prefix=*)
 		_staticlibpath=`echo $ac_option | cut -d '=' -f 2`
 		;;
@@ -5078,7 +5090,7 @@ define_in_config_if_yes $_nasm 'USE_NASM'
 #
 # Check for pandoc
 #
-if test "$_convert_readme" = yes ; then
+if test "$_pandoc" = yes ; then
   echocheck "pandoc"
 
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=$SEPARATOR
@@ -5086,7 +5098,6 @@ if test "$_convert_readme" = yes ; then
   for path_dir in $_pandocpath; do
     if test -x "$path_dir/pandoc$NATIVEEXEEXT" ; then
       PANDOC="$path_dir/pandoc$NATIVEEXEEXT"
-      PANDOCFLAGS="-f gfm -t plain -o README README.md"
       break
     fi
   done
@@ -5094,13 +5105,13 @@ if test "$_convert_readme" = yes ; then
 	IFS="$ac_save_ifs"
 
   if ! test "$PANDOC" ; then
-    _convert_readme = no
+    _pandoc = no
   fi
 
 fi
 
-echo $_convert_readme
-define_in_config_if_yes $_convert_readme 'USE_PANDOC'
+echo $_pandoc
+define_in_config_if_yes $_pandoc 'USE_PANDOC'
 
 #
 # Enable vkeybd / keymapper / event recorder
@@ -5579,7 +5590,8 @@ EXEEXT := $HOSTEXEEXT
 NASM := $NASM
 NASMFLAGS := $NASMFLAGS
 PANDOC := $PANDOC
-PANDOCFLAGS := $PANDOCFLAGS
+PANDOCOUTPUT := $_pandocoutput
+PANDOCFORMAT := $_pandocformat
 ZLIB_LIBS := $ZLIB_LIBS
 ZLIB_CFLAGS := $ZLIB_CFLAGS
 
-- 
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