[project @ 2001-03-14 15:25:53 by simonpj]

[ghc-hetmet.git] / configure.in

diff --git a/configure.in b/configure.in
index dbfe119..5158551 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -510,6 +510,11 @@ FPTOOLS_HAVE_GCC
 
 dnl ** figure out how to invoke cpp directly (gcc -E is no good)
 AC_PROG_CPP
+case $HostOS_CPP in
+mingw32)
+   CPP="$CPP -mno-cygwin"
+   ;;
+esac
 
 dnl ** figure out how to do context diffs
 FPTOOLS_PROG_DIFF
@@ -842,6 +847,10 @@ else
 fi
 AC_SUBST(LibsReadline)
 
+dnl ** check for math library
+FPTOOLS_CHECK_LIBM()
+AC_SUBST(LIBM)
+
 dnl ################################################################
 dnl Check for libraries
 dnl ################################################################