X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=aclocal.m4;h=a280ecb4293a243829e887798a76091ada9e78d9;hb=845db8182942e006a9164e41e9839adb39f24268;hp=8633ad44bec0b427ddadb937b7be1ea6df6de5d5;hpb=ced47f78e954f1700d692887735b3246a348b6c3;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index 8633ad4..a280ecb 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -134,43 +134,6 @@ m4_popdef([fp_Cache])[]dnl
 ])# 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
@@ -199,7 +162,7 @@ case $HostPlatform in
 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}};
@@ -216,7 +179,7 @@ char **argv;
         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 $fptools_cv_leading_underscore | sed 'y/yesno/YESNO/'`])
@@ -694,6 +657,19 @@ ifelse($#, [1], [dnl
 ])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.
 
@@ -711,7 +687,7 @@ AC_CACHE_VAL(AC_CV_NAME,
 [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
@@ -782,9 +758,9 @@ main() {
   }
   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)
@@ -1076,7 +1052,7 @@ AC_DEFUN([FP_CHECK_GL_HELPER],
       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="$fp_save_CPPFLAGS"])
@@ -1138,7 +1114,7 @@ else
         *-lopengl32*|*opengl32.lib*) ;;
         *) fp_save_LIBS="$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"
            ;;
@@ -1208,23 +1184,4 @@ AC_SUBST([GLUT_CFLAGS])
 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