Remove AC_C_CONST

[ghc-base.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index d660a1c..615cbe1 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -105,12 +105,26 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
 # include <ctype.h>
 #endif
 
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+
 #if defined(HAVE_GL_GL_H)
 # include <GL/gl.h>
 #elif defined(HAVE_OPENGL_GL_H)
 # include <OpenGL/gl.h>
 #endif
 
+#if defined(HAVE_AL_AL_H)
+# include <AL/al.h>
+#elif defined(HAVE_OPENAL_AL_H)
+# include <OpenAL/al.h>
+#endif
+
 #if defined(HAVE_AL_ALC_H)
 # include <AL/alc.h>
 #elif defined(HAVE_OPENAL_ALC_H)
@@ -121,15 +135,17 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
 # include <sys/resource.h>
 #endif
 
+#include <stdlib.h>
+
 typedef $1 testing;
 
-main() {
+int main(void) {
   FILE *f=fopen("conftestval", "w");
   if (!f) exit(1);
   if (((testing)((int)((testing)1.4))) == ((testing)1.4)) {
     fprintf(f, "%s%d\n",
            ((testing)(-1) < (testing)0) ? "Int" : "Word",
-           sizeof(testing)*8);
+           (int)(sizeof(testing)*8));
   } else {
     fprintf(f,"%s\n",
            (sizeof(testing) >  sizeof(double)) ? "LDouble" :
@@ -139,8 +155,8 @@ main() {
   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=$3])])]) dnl
-CPPFLAGS="$fp_check_htype_save_cppflags"
+[ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], [AC_CV_NAME=$3])])
+CPPFLAGS="$fp_check_htype_save_cppflags"]) dnl
 if test "$AC_CV_NAME_supported" = yes; then
   AC_MSG_RESULT($AC_CV_NAME)
   AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [Define to Haskell type for $1])
@@ -163,6 +179,8 @@ AC_DEFUN([FP_READDIR_EOF_ERRNO],
 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <dirent.h>
 #include <stdio.h>
 #include <errno.h>
+#include <sys/stat.h>
+
 int
 main(argc, argv)
 int argc;