Use autoconf macro to check for compiler.

diff --git a/configure.in b/configure.in
index f3e97798e6b5a9bba6cba4c65b23cbd68fe82161..1e4510d88cb88dfaf88cc82afa10ddb79b1c3db6 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -356,9 +356,10 @@ fi
 AC_PROG_LN_S
 AC_CHECK_PROGS(MSGFMT, msgfmt gmsgfmt, :)
 
-AC_CHECK_TOOL(CC, gcc)
+AC_PROG_CC
+AC_CANONICAL_BUILD
 if test $host != $build; then
-  AC_CHECK_PROG(BUILD_CC, gcc cc)
+  AC_CHECK_PROGS(BUILD_CC, gcc cc)
 fi
 AC_PROG_CPP
 AC_CHECK_TOOL(AR, ar)