2008-07-17 Pavel Roskin <proski@gnu.org>

[grub2.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index a6732636a781bcbb771dc5a4ac971e7527332ab5..b7cc0a22e923937f87b6311898e7f6ca20f70d59 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,3 +1,19 @@
+dnl Check whether target compiler is working
+AC_DEFUN(grub_PROG_TARGET_CC,
+[AC_MSG_CHECKING([whether target compiler is working])
+AC_CACHE_VAL(grub_cv_prog_target_cc,
+[AC_TRY_LINK([], [],
+   grub_cv_prog_target_cc=yes,
+   grub_cv_prog_target_cc=no)
+])
+AC_MSG_RESULT([$grub_cv_prog_target_cc])
+
+if test "x$grub_cv_prog_target_cc" = xno; then
+  AC_MSG_ERROR([cannot compile for the target])
+fi
+])
+
+
 dnl grub_ASM_USCORE checks if C symbols get an underscore after
 dnl compiling to assembler.
 dnl Written by Pavel Roskin. Based on grub_ASM_EXT_C written by