[project @ 1998-04-16 12:05:48 by sof]

[ghc-hetmet.git] / configure.in

diff --git a/configure.in b/configure.in
index f14eab2..4b5713f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -453,11 +453,14 @@ AC_ALTZONE
 dnl ** what are the sizes of various types
 dnl    (these must come before GHC_CHECK_ALIGNMENT)
 AC_CHECK_SIZEOF(unsigned int,4)
-AC_CHECK_SIZEOF(float,4)
-AC_CHECK_SIZEOF(double,8)
+AC_CHECK_SIZEOF(float,       4)
+AC_CHECK_SIZEOF(double,      8)
+AC_CHECK_SIZEOF(long,        4)
+AC_CHECK_SIZEOF(void *,      4)
 
 dnl ** what are alignment constraints on various types
 GHC_CHECK_ALIGNMENT(unsigned int) dnl redundant but harmless
+GHC_CHECK_ALIGNMENT(long)
 GHC_CHECK_ALIGNMENT(float)
 GHC_CHECK_ALIGNMENT(double)
 
@@ -467,12 +470,20 @@ dnl ** check for specific library functions that we are interested in
 AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect setitimer stat sysconf timelocal times vadvise vfork)
 
 #
+dnl ** check whether this machine has GMP 2.0 installed
+#
+AC_CHECK_LIB(gmp, mpz_fdiv_qr, HaveLibGmp=YES, HaveLibGmp=NO)
+AC_SUBST(HaveLibGmp)
+
+#
 # Misc
 #
 dnl ** can we get alloca?
 AC_FUNC_ALLOCA
 dnl ** determine whether or not const works
 AC_C_CONST
+dnl ** are we big endian?
+AC_C_BIGENDIAN
 dnl ** determine the type of signal()
 AC_TYPE_SIGNAL
 
@@ -481,13 +492,6 @@ dnl ** check for leading underscores in symbol names
 #
 AC_UNDERSCORE
 
-#
-dnl ** check the size of various C types
-#
-AC_CHECK_SIZEOF(int,    4)
-AC_CHECK_SIZEOF(long,   4)
-AC_CHECK_SIZEOF(void *, 4)
-
 AC_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h )
 
 echo ''