X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=aclocal.m4;h=8633ad44bec0b427ddadb937b7be1ea6df6de5d5;hb=b734be7a047ce659cf3bc341bcdbf084bc51a3c7;hp=81d1104ef543f200e8b4deca5d903c2f1b762e16;hpb=d8017aecfc2fd57c9a8759b45c4bc655c4479afb;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index 81d1104..8633ad4 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -199,14 +199,15 @@ case $HostPlatform in
 alpha-dec-osf*) fptools_cv_leading_underscore=no;;
 *cygwin32) fptools_cv_leading_underscore=yes;;
 *mingw32) fptools_cv_leading_underscore=yes;;
-*darwin)  fptools_cv_leading_underscore=yes;;
 *) AC_TRY_RUN([#ifdef HAVE_NLIST_H
 #include <nlist.h>
 struct nlist xYzzY1[] = {{"xYzzY1", 0},{0}};
 struct nlist xYzzY2[] = {{"_xYzzY2", 0},{0}};
 #endif
 
-int main()
+int main(argc, argv)
+int argc;
+char **argv;
 {
 #ifdef HAVE_NLIST_H
     if(nlist(argv[0], xYzzY1) == 0 && xYzzY1[0].n_value != 0)
@@ -654,7 +655,7 @@ dnl
 AC_DEFUN(FPTOOLS_GHC_VERSION,
 [FPTOOLS_NOCACHE_CHECK([version of ghc], [fptools_version_of_ghc],
 ["${WithGhc-ghc}" --version > conftestghc 2>&1
-  cat conftestghc >&AC_FD_CC
+  cat conftestghc >&AS_MESSAGE_LOG_FD
 #Useless Use Of cat award...
   fptools_version_of_ghc=`cat conftestghc | sed -n -e 's/, patchlevel *\([[0-9]]\)/.\1/;s/.* version \([[0-9]][[0-9.]]*\).*/\1/p'`
   rm -fr conftest*
@@ -911,14 +912,66 @@ fi
 ])# FP_CHECK_DOCBOOK_DTD
 
 
+# FP_GEN_FO
+# ------------------
+# Generates a formatting objects document in conftest.fo.
+AC_DEFUN([FP_GEN_FO],
+[rm -f conftest.fo
+cat > conftest.fo << EOF
+<?xml version="1.0"?>
+<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+  <fo:layout-master-set>
+    <fo:simple-page-master master-name="blank">
+      <fo:region-body/>
+    </fo:simple-page-master>
+  </fo:layout-master-set>
+  <fo:page-sequence master-reference="blank">
+    <fo:flow flow-name="xsl-region-body">
+      <fo:block>
+        Test!
+      </fo:block>
+    </fo:flow>
+  </fo:page-sequence>
+</fo:root>
+EOF
+]) # FP_GEN_FO
+
+
+# FP_PROG_FOP
+# -----------
+# Set the output variable 'FopCmd' to the first working 'fop' in the current
+# 'PATH'. Note that /usr/bin/fop is broken in SuSE 9.1 (unpatched), so try
+# /usr/share/fop/fop.sh in that case (or no 'fop'), too.
+AC_DEFUN([FP_PROG_FOP],
+[AC_PATH_PROGS([FopCmd1], [fop])
+if test -n "$FopCmd1"; then
+  AC_CACHE_CHECK([for $FopCmd1 usability], [fp_cv_fop_usability],
+    [FP_GEN_FO
+    if "$FopCmd1" -fo conftest.fo -ps conftest.ps > /dev/null 2>&1; then
+      fp_cv_fop_usability=yes
+    else
+      fp_cv_fop_usability=no
+    fi
+    rm -rf conftest*])
+  if test x"$fp_cv_fop_usability" = xyes; then
+     FopCmd=$FopCmd1
+  fi
+fi
+if test -z "$FopCmd"; then
+  AC_PATH_PROGS([FopCmd2], [fop.sh], , [/usr/share/fop])
+  FopCmd=$FopCmd2
+fi
+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.  Furthermore, /usr/bin/fop is broken in SuSE 9.1, so try the
-# "real" fop.sh first. Sets the output variables FopCmd, XmltexCmd, DvipsCmd,
-# and PdfxmltexCmd.
+# try FOP first. Sets the output variables FopCmd, XmltexCmd, DvipsCmd, and
+# PdfxmltexCmd.
 AC_DEFUN([FP_PROG_FO_PROCESSOR],
-[AC_PATH_PROGS([FopCmd], [fop.sh fop], [], [$PATH:/usr/share/fop])
+[AC_REQUIRE([FP_PROG_FOP])
 AC_PATH_PROG([XmltexCmd], [xmltex])
 AC_PATH_PROG([DvipsCmd], [dvips])
 if test -z "$FopCmd"; then
@@ -1045,7 +1098,7 @@ AC_DEFUN([FP_CHECK_GL_HELPER],
 # -----------
 AC_DEFUN([FP_CHECK_GL],
 [AC_REQUIRE([FP_PATH_X])
-AC_REQUIRE([AC_CANONICAL_SYSTEM])
+AC_REQUIRE([AC_CANONICAL_TARGET])
 
 AC_ARG_ENABLE([hopengl],
   [AC_HELP_STRING([--enable-hopengl],