[project @ 2002-07-03 11:28:12 by simonmar]

[ghc-hetmet.git] / configure.in

diff --git a/configure.in b/configure.in
index 0ee6db0..7ee231c 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -734,6 +734,10 @@ AC_STRUCT_ST_BLKSIZE
 dnl ** do we have long longs?
 FPTOOLS_C_LONG_LONG
 
+dnl ** check what fields struct msghdr contains
+FPTOOLS_MSGHDR_MSG_ACCRIGHTS
+FPTOOLS_MSGHDR_MSG_CONTROL
+
 dnl ** what are the sizes of various types
 dnl    (these must come before GHC_CHECK_ALIGNMENT)
 AC_CHECK_SIZEOF(char,               1)
@@ -912,6 +916,14 @@ AC_CHECK_LIB(gmp,  __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp,
 AC_SUBST(HaveLibGmp)
 AC_SUBST(LibGmp)
 
+dnl ** check for mingwex library
+AC_CHECK_LIB(mingwex, closedir, HaveLibMingwEx=YES, HaveLibMingwEx=NO)
+AC_SUBST(HaveLibMingwEx)
+
+if test $HaveLibMingwEx = YES ; then
+  AC_DEFINE(HAVE_MINGWEX)
+fi
+
 if test "$HaveLibGmp" = "NO"; then
 if test "$HostArch_CPP" = "ia64"; then
 AC_MSG_ERROR([You need to install libgmp (the in-tree version does not work on IA64).])