])# FP_CHECK_ALIGNMENT
-# FP_CHECK_CONST(EXPRESSION, [INCLUDES = DEFAULT-INCLUDES], [VALUE-IF-FAIL = -1])
-# -------------------------------------------------------------------------------
-# Defines CONST_EXPRESSION to the value of the compile-time EXPRESSION, using
-# INCLUDES. If the value cannot be determined, use VALUE-IF-FAIL.
-AC_DEFUN([FP_CHECK_CONST],
-[AS_VAR_PUSHDEF([fp_Cache], [fp_cv_const_$1])[]dnl
-AC_CACHE_CHECK([value of $1], fp_Cache,
-[FP_COMPUTE_INT([$1], fp_check_const_result, [AC_INCLUDES_DEFAULT([$2])],
- [fp_check_const_result=m4_default([$3], ['-1'])])
-AS_VAR_SET(fp_Cache, [$fp_check_const_result])])[]dnl
-AC_DEFINE_UNQUOTED(AS_TR_CPP([CONST_$1]), AS_VAR_GET(fp_Cache), [The value of $1.])[]dnl
-AS_VAR_POPDEF([fp_Cache])[]dnl
-])# FP_CHECK_CONST
-
-
-# FP_CHECK_CONSTS_TEMPLATE(EXPRESSION...)
-# ---------------------------------------
-# autoheader helper for FP_CHECK_CONSTS
-m4_define([FP_CHECK_CONSTS_TEMPLATE],
-[AC_FOREACH([fp_Const], [$1],
- [AH_TEMPLATE(AS_TR_CPP(CONST_[]fp_Const),
- [The value of ]fp_Const[.])])[]dnl
-])# FP_CHECK_CONSTS_TEMPLATE
-
-
-# FP_CHECK_CONSTS(EXPRESSION..., [INCLUDES = DEFAULT-INCLUDES], [VALUE-IF-FAIL = -1])
-# -----------------------------------------------------------------------------------
-# List version of FP_CHECK_CONST
-AC_DEFUN(FP_CHECK_CONSTS,
-[FP_CHECK_CONSTS_TEMPLATE([$1])dnl
-for fp_const_name in $1
-do
-FP_CHECK_CONST([$fp_const_name], [$2], [$3])
-done
-])# FP_CHECK_CONSTS
-
-
# FP_LEADING_UNDERSCORE
# ---------------------
# Test for determining whether symbol names have a leading underscore. We assume
alpha-dec-osf*) fptools_cv_leading_underscore=no;;
*cygwin32) fptools_cv_leading_underscore=yes;;
*mingw32) fptools_cv_leading_underscore=yes;;
-*) AC_TRY_RUN([#ifdef HAVE_NLIST_H
+*) AC_RUN_IFELSE([AC_LANG_SOURCE([[#ifdef HAVE_NLIST_H
#include <nlist.h>
struct nlist xYzzY1[] = {{"xYzzY1", 0},{0}};
struct nlist xYzzY2[] = {{"_xYzzY2", 0},{0}};
exit(0);
#endif
exit(1);
-}], [fptools_cv_leading_underscore=yes], [fptools_cv_leading_underscore=no], [fptools_cv_leading_underscore=no])
+}]])],[fptools_cv_leading_underscore=yes],[fptools_cv_leading_underscore=no],[fptools_cv_leading_underscore=no])
;;
esac]);
AC_SUBST([LeadingUnderscore], [`echo $fptools_cv_leading_underscore | sed 'y/yesno/YESNO/'`])
AC_DEFUN(FPTOOLS_GHC_VERSION,
[FPTOOLS_NOCACHE_CHECK([version of ghc], [fptools_version_of_ghc],
["${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*
])dnl
+AC_DEFUN(FPTOOLS_GHC_HAS_READLINE,
+[AC_CACHE_CHECK([whether ghc has readline package], [fptools_ghc_has_readline],
+[if "${GhcPkgCmd-ghc-pkg}" --show-package readline >/dev/null 2>&1; then
+ fptools_ghc_has_readline='yes';
+ GhcHasReadline='YES';
+ else
+ fptools_ghc_has_readline='no';
+ GhcHasReadline='NO';
+ fi
+ AC_SUBST(GhcHasReadline)
+])
+])
+
dnl ** Map an arithmetic C type to a Haskell type.
dnl Based on autconf's AC_CHECK_SIZEOF.
[AC_CV_NAME_supported=yes
fp_check_htype_save_cppflags="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-AC_TRY_RUN([#include <stdio.h>
+AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
#include <stddef.h>
#if HAVE_SYS_TYPES_H
}
fclose(f);
exit(0);
-}],AC_CV_NAME=`cat conftestval`,
-ifelse([$2], , [AC_CV_NAME=NotReallyAType; AC_CV_NAME_supported=no], AC_CV_NAME=$2),
-ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], AC_CV_NAME=$3))]) dnl
+}]])],[AC_CV_NAME=`cat conftestval`],
+[ifelse([$2], , [AC_CV_NAME=NotReallyAType; AC_CV_NAME_supported=no], [AC_CV_NAME=$2])],
+[ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], [AC_CV_NAME=$3])])]) dnl
CPPFLAGS="$fp_check_htype_save_cppflags"
if test "$AC_CV_NAME_supported" = yes; then
AC_MSG_RESULT($AC_CV_NAME)
])# 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
fp_try_lib=`echo $fp_try_lib | sed -e 's/^-l//' -e 's/$/.lib/'`
fi
LIBS="$fp_try_lib ${$1_LIBS} $fp_save_LIBS"
- AC_TRY_LINK([$3], [$4], [fp_cv_check_$1_lib="$fp_try_lib ${$1_LIBS}"; break])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([$3], [$4])], [fp_cv_check_$1_lib="$fp_try_lib ${$1_LIBS}"; break])
done
LIBS="$fp_save_LIBS"
CPPFLAGS="$fp_save_CPPFLAGS"])
# -----------
AC_DEFUN([FP_CHECK_GL],
[AC_REQUIRE([FP_PATH_X])
-AC_REQUIRE([AC_CANONICAL_SYSTEM])
+AC_REQUIRE([AC_CANONICAL_TARGET])
AC_ARG_ENABLE([hopengl],
[AC_HELP_STRING([--enable-hopengl],
*-lopengl32*|*opengl32.lib*) ;;
*) fp_save_LIBS="$LIBS"
LIBS="$LIBS -lopengl32"
- AC_TRY_LINK([@%:@include <GL/gl.h>], [glEnd()],
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <GL/gl.h>]], [[glEnd()]])],
[GL_LIBS="$GL_LIBS -lopengl32"; GL_LIBS0="$GL_LIBS0 -lopengl32"])
LIBS="$fp_save_LIBS"
;;
AC_SUBST([GLUT_LIBS])
])# FP_CHECK_GLUT
-
-dnl @synopsis FP_EMPTY_STRUCTS
-dnl
-dnl Check whether empty structs is accepted by CC.
-dnl
-AC_DEFUN(FP_EMPTY_STRUCTS,
-[AC_CACHE_CHECK(empty struct support, fptools_cv_empty_structs,
-[AC_TRY_COMPILE([
-typedef struct { /*empty*/ } StgFoo;
-],
-[int i;],
-fptools_cv_empty_structs=yes,
-fptools_cv_empty_structs=no)])
-if test "$fptools_cv_empty_structs" = yes; then
-AC_DEFINE([SUPPORTS_EMPTY_STRUCTS], [1], [Define to 1 if C compiler supports declaration of empty structure types.])
-fi
-])
-
-
# LocalWords: fi