Don't capture error calls in tryUser

[ghc-hetmet.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index 99a4d03..758f319 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -281,8 +281,8 @@ changequote([, ])dnl
 ])
 if test ! -f compiler/cmm/CmmLex.hs || test ! -f compiler/parser/Lexer.hs
 then
-    FP_COMPARE_VERSIONS([$fptools_cv_alex_version],[-lt],[2.0.1],
-      [AC_MSG_ERROR([Alex version 2.0.1 or later is required to compile GHC.])])[]dnl
+    FP_COMPARE_VERSIONS([$fptools_cv_alex_version],[-lt],[2.1.0],
+      [AC_MSG_ERROR([Alex version 2.1.0 or later is required to compile GHC.])])[]dnl
 fi
 AlexVersion=$fptools_cv_alex_version;
 AC_SUBST(AlexVersion)
@@ -576,7 +576,7 @@ AC_DEFUN([FP_CHECK_PROG],
 # ------------
 # Find a non-WinDoze version of the "find" utility.
 AC_DEFUN([FP_PROG_FIND],
-[AC_PATH_PROG([fp_prog_find], [find])
+[AC_PATH_PROGS([fp_prog_find], [gfind find], find)
 echo foo > conftest.txt
 $fp_prog_find conftest.txt -print > conftest.out 2>&1
 if grep '^conftest.txt$' conftest.out > /dev/null 2>&1 ; then