X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=aclocal.m4;h=720c918a41141f72a09a183222a5a6e3f1523d2c;hb=5b53427996a6a3dfb8eb112bea726c077251b33b;hp=aec56f3e544f9b5510571a7ebb7d4f714cf1cd9e;hpb=315395e6852a4f03477d0faf8efc1ba59462fb6a;p=elisp%2Fgnus.git-

diff --git a/aclocal.m4 b/aclocal.m4
index aec56f3..720c918 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -10,29 +10,28 @@ AC_DEFUN(AC_CHECK_EMACS,
 
   dnl Apparently, if you run a shell window in Emacs, it sets the EMACS
   dnl environment variable to 't'.  Lets undo the damage.
-  test x$EMACS = xt && EMACS=
+  test "$EMACS" = t && EMACS=
 
   dnl Ignore cache.
   unset ac_cv_prog_EMACS; unset ac_cv_prog_XEMACS;
 
   AC_ARG_WITH(emacs,
    [  --with-emacs=EMACS      compile with EMACS [EMACS=emacs, mule...]],
-   [if test x$withval = xyes -o x$withval = x; then
+   [if test "$withval" = yes -o -z "$withval"; then
       AC_CHECK_PROGS(EMACS, emacs xemacs mule, emacs)
     else
       AC_CHECK_PROG(EMACS, $withval, $withval, emacs)
     fi])
   AC_ARG_WITH(xemacs,
    [  --with-xemacs=XEMACS    compile with XEMACS [XEMACS=xemacs]],
-   [if test x$withval = xyes -o x$withval = x; then
+   [if test "$withval" = yes -o -z "$withval"; then
       AC_CHECK_PROG(XEMACS, xemacs, xemacs, xemacs)
     else
       AC_CHECK_PROG(XEMACS, $withval, $withval, xemacs)
     fi
     EMACS=$XEMACS],
    [XEMACS=xemacs
-    test x$EMACS = x &&\
-      AC_CHECK_PROGS(EMACS, emacs xemacs mule, emacs)])
+    test -z "$EMACS" && AC_CHECK_PROGS(EMACS, emacs xemacs mule, emacs)])
   AC_SUBST(EMACS)
   AC_SUBST(XEMACS)])
 
@@ -79,7 +78,7 @@ AC_DEFUN(AC_CHECK_EMACS_FLAVOR,
 
 AC_DEFUN(AC_PATH_LISPDIR, [
   AC_CHECK_EMACS_FLAVOR
-  if test "$prefix" = "NONE"; then
+  if test "$prefix" = NONE; then
 	AC_MSG_CHECKING([prefix for your Emacs])
 	AC_EMACS_LISP(prefix,(expand-file-name \"..\" invocation-directory),"noecho")
 	prefix=${EMACS_cv_SYS_prefix}
@@ -93,7 +92,7 @@ AC_DEFUN(AC_PATH_LISPDIR, [
   if test -z "$lispdir"; then
     dnl Set default value
     theprefix=$prefix
-    if test "x$theprefix" = "xNONE"; then
+    if test "$theprefix" = NONE; then
 	theprefix=$ac_default_prefix
     fi
     lispdir="\$(datadir)/${EMACS_FLAVOR}/site-lisp/${GNUS_PRODUCT_NAME}"
@@ -135,10 +134,10 @@ if test -z "$3"; then
 fi
 library=`echo $1 | tr _ -`
 AC_EMACS_LISP($1,(progn (fmakunbound (quote $2)) (condition-case nil (progn (require (quote $library)) (fboundp (quote $2))) (error (prog1 nil (message \"$library not found\"))))),"noecho")
-if test "${EMACS_cv_SYS_$1}" = "nil"; then
+if test "${EMACS_cv_SYS_$1}" = nil; then
 	EMACS_cv_SYS_$1=no
 fi
-if test "${EMACS_cv_SYS_$1}" = "t"; then
+if test "${EMACS_cv_SYS_$1}" = t; then
 	EMACS_cv_SYS_$1=yes
 fi
 HAVE_$1=${EMACS_cv_SYS_$1}
@@ -161,13 +160,13 @@ unset EMACS_cv_SYS_w3_forms;
 
 AC_CACHE_VAL(EMACS_cv_ACCEPTABLE_W3,[
 AC_EMACS_CHECK_LIB(w3_forms, w3-form-encode-xwfu,"noecho")
-if test "${HAVE_w3_forms}" = "yes"; then
+if test "${HAVE_w3_forms}" = yes; then
 	EMACS_cv_ACCEPTABLE_W3=yes
 else
 	EMACS_cv_ACCEPTABLE_W3=
 fi
 
-if test "x${EMACS_cv_ACCEPTABLE_W3}" = "xyes"; then
+if test "${EMACS_cv_ACCEPTABLE_W3}" = yes; then
 	AC_EMACS_LISP(w3_dir,(file-name-directory (locate-library \"w3-forms\")),"noecho")
 	EMACS_cv_ACCEPTABLE_W3=$EMACS_cv_SYS_w3_dir
 fi
@@ -175,7 +174,7 @@ fi
    AC_ARG_WITH(w3,[  --with-w3=DIR           Specify where to find the w3 package], [ EMACS_cv_ACCEPTABLE_W3=`( cd $withval && pwd || echo "$withval" ) 2> /dev/null` ])
    W3=${EMACS_cv_ACCEPTABLE_W3}
    AC_SUBST(W3)
-   if test "x${EMACS_cv_ACCEPTABLE_W3}" = "x"; then
+   if test -z "${EMACS_cv_ACCEPTABLE_W3}"; then
 	AC_MSG_RESULT(not found)
    else
 	AC_MSG_RESULT(${W3})
@@ -195,13 +194,13 @@ unset EMACS_cv_SYS_url;
 
 AC_CACHE_VAL(EMACS_cv_ACCEPTABLE_URL,[
 AC_EMACS_CHECK_LIB(url, url-retrieve, "noecho")
-if test "${HAVE_url}" = "yes"; then
+if test "${HAVE_url}" = yes; then
 	EMACS_cv_ACCEPTABLE_URL=yes
 else
 	EMACS_cv_ACCEPTABLE_URL=
 fi
 
-if test "x${EMACS_cv_ACCEPTABLE_URL}" = "xyes"; then
+if test "${EMACS_cv_ACCEPTABLE_URL}" = yes; then
 	AC_EMACS_LISP(url_dir,(file-name-directory (locate-library \"url\")),"noecho")
 	EMACS_cv_ACCEPTABLE_URL=$EMACS_cv_SYS_url_dir
 fi
@@ -209,13 +208,103 @@ fi
    AC_ARG_WITH(url,[  --with-url=DIR          Specify where to find the url package], [ EMACS_cv_ACCEPTABLE_URL=`( cd $withval && pwd || echo "$withval" ) 2> /dev/null` ])
    URL=${EMACS_cv_ACCEPTABLE_URL}
    AC_SUBST(URL)
-   if test "x${EMACS_cv_ACCEPTABLE_URL}" = "x"; then
+   if test -z "${EMACS_cv_ACCEPTABLE_URL}"; then
 	AC_MSG_RESULT(not found)
    else
 	AC_MSG_RESULT("${URL}")
    fi
 ])
 
+dnl
+dnl Perform checking available fonts: Adobe Bembo, Adobe Futura and 
+dnl Bitstream Courier.
+dnl
+
+AC_DEFUN(GNUS_CHECK_FONTS, [
+test "$LATEX" = t && LATEX=
+test "$LATEX" || AC_PATH_PROGS(LATEX, latex, no)
+AC_MSG_CHECKING(for available fonts)
+AC_ARG_WITH(fonts,[  --with-fonts            Assume all fonts required are available],[USE_FONTS="$withval"])
+WITH_FONTS_bembo='%'
+WITHOUT_FONTS_bembo=
+WITH_FONTS_pfu='%'
+WITHOUT_FONTS_pfu=
+WITH_FONTS_bcr='%'
+WITHOUT_FONTS_bcr=
+if test -z "${USE_FONTS}"; then
+  if test "${LATEX}" = no; then
+	:
+  else
+    OUTPUT=./conftest-$$
+    echo '\nonstopmode\documentclass{article}\usepackage{bembo}\begin{document}\end{document}' > ${OUTPUT}
+    if ${LATEX} ${OUTPUT} </dev/null >& AC_FD_CC 2>&1  ; then  
+      if test -z "${USE_FONTS}"; then
+	USE_FONTS="Adobe Bembo"
+      else
+	USE_FONTS="${USE_FONTS}, Adobe Bembo"
+      fi
+      WITH_FONTS_bembo=
+      WITHOUT_FONTS_bembo='%'
+    fi
+    echo '\nonstopmode\documentclass{article}\begin{document}{\fontfamily{pfu}\fontsize{10pt}{10}\selectfont test}\end{document}' > ${OUTPUT}
+    if retval=`${LATEX} ${OUTPUT} </dev/null 2>& AC_FD_CC`; then
+      if echo "$retval" | grep 'Some font shapes were not available' >& AC_FD_CC 2>&1  ; then  
+	:
+      else
+        if test -z "${USE_FONTS}"; then
+	  USE_FONTS="Adobe Futura"
+        else
+	  USE_FONTS="${USE_FONTS}, Adobe Futura"
+        fi
+        WITH_FONTS_pfu=
+        WITHOUT_FONTS_pfu='%'
+      fi
+    fi
+    echo '\nonstopmode\documentclass{article}\begin{document}{\fontfamily{bcr}\fontsize{10pt}{10}\selectfont test}\end{document}' > ${OUTPUT}
+    if retval=`${LATEX} ${OUTPUT} </dev/null 2>& AC_FD_CC`; then
+      if echo "$retval" | grep 'Some font shapes were not available' >& AC_FD_CC 2>&1  ; then  
+	:
+      else
+        if test -z "${USE_FONTS}"; then
+	  USE_FONTS="Bitstream Courier"
+        else
+	  USE_FONTS="${USE_FONTS}, Bitstream Courier"
+        fi
+        WITH_FONTS_bcr=
+        WITHOUT_FONTS_bcr='%'
+      fi
+    fi
+    rm -f ${OUTPUT} ${OUTPUT}.aux ${OUTPUT}.log ${OUTPUT}.dvi
+  fi
+elif test "${USE_FONTS}" = yes ; then
+  WITH_FONTS_bembo=
+  WITHOUT_FONTS_bembo='%'
+  WITH_FONTS_pfu=
+  WITHOUT_FONTS_pfu='%'
+  WITH_FONTS_bcr=
+  WITHOUT_FONTS_bcr='%'
+fi
+AC_SUBST(WITH_FONTS_bembo)
+AC_SUBST(WITHOUT_FONTS_bembo)
+AC_SUBST(WITH_FONTS_pfu)
+AC_SUBST(WITHOUT_FONTS_pfu)
+AC_SUBST(WITH_FONTS_bcr)
+AC_SUBST(WITHOUT_FONTS_bcr)
+if test -z "${USE_FONTS}" ; then
+  USE_FONTS=no
+fi
+USE_FONTS=`echo "${USE_FONTS}" | sed 's/,\([[^,]]*\)$/ and\1/'`
+AC_MSG_RESULT("${USE_FONTS}")
+if test "${USE_FONTS}" = yes ; then
+  USE_FONTS='Set in Adobe Bembo, Adobe Futura and Bitstream Courier.'
+elif test "${USE_FONTS}" = no ; then
+  USE_FONTS=''
+else
+  USE_FONTS="Set in ${USE_FONTS}."
+fi
+AC_SUBST(USE_FONTS)
+])
+
 AC_DEFUN(AC_EXAMINE_PACKAGEDIR,
  [dnl Examine PACKAGEDIR.
   AC_EMACS_LISP(PACKAGEDIR,
@@ -240,13 +329,13 @@ AC_DEFUN(AC_PATH_PACKAGEDIR,
     AC_MSG_CHECKING([where the XEmacs package is])
     AC_ARG_WITH(packagedir,
       [  --with-packagedir=DIR   package DIR for XEmacs],
-      [if test x$withval != xyes -a x$withval != x; then
+      [if test "$withval" != yes -a -n "$withval"; then
 	PACKAGEDIR=$withval
       else
 	AC_EXAMINE_PACKAGEDIR
       fi],
       AC_EXAMINE_PACKAGEDIR)
-    if test x$PACKAGEDIR = x; then
+    if test -z "$PACKAGEDIR"; then
       AC_MSG_RESULT(not found)
     else
       AC_MSG_RESULT($PACKAGEDIR)
@@ -261,7 +350,7 @@ AC_DEFUN(AC_ADD_LOAD_PATH,
   AC_ARG_WITH(addpath,
    [  --with-addpath=PATH     search Emacs-Lisp libraries with PATH
                           use colons to separate directory names],
-   [if test x$withval != xyes -a x$withval != x; then
+   [if test "$withval" != yes -a -n "$withval"; then
       AC_MSG_CHECKING([where to find the additional elisp libraries])
       ADDITIONAL_LOAD_PATH=$withval
       AC_MSG_RESULT($ADDITIONAL_LOAD_PATH)