/hg/icedtea6: Also fail if the C compiler is not found.

[andrew at icedtea.classpath.org]

changeset 73058db81e91 in /hg/icedtea6
details: http://icedtea.classpath.org/hg/icedtea6?cmd=changeset;node=73058db81e91
author: Andrew John Hughes <gnu.andrew at redhat.com>
date: Thu Sep 19 17:00:58 2013 +0100

	Also fail if the C compiler is not found.

	2013-09-19  Andrew John Hughes  <gnu.andrew at redhat.com>

		* configure.ac:
		Check if CC gets set and fail if not.


diffstat:

 ChangeLog    |  5 +++++
 configure.ac |  4 ++++
 2 files changed, 9 insertions(+), 0 deletions(-)

diffs (26 lines):

diff -r a431aea72bfc -r 73058db81e91 ChangeLog
--- a/ChangeLog	Thu Sep 19 16:58:11 2013 +0100
+++ b/ChangeLog	Thu Sep 19 17:00:58 2013 +0100
@@ -1,3 +1,8 @@
+2013-09-19  Andrew John Hughes  <gnu.andrew at redhat.com>
+
+	* configure.ac:
+	Check if CC gets set and fail if not.
+
 2013-09-19  Andrew John Hughes  <gnu.andrew at redhat.com>
 
 	* configure.ac:
diff -r a431aea72bfc -r 73058db81e91 configure.ac
--- a/configure.ac	Thu Sep 19 16:58:11 2013 +0100
+++ b/configure.ac	Thu Sep 19 17:00:58 2013 +0100
@@ -16,6 +16,10 @@
 AC_PREFIX_DEFAULT([bootstrap])
 
 AC_PROG_CC
+if test "x$CC" = x; then
+   AC_MSG_ERROR([No C compiler found.])
+fi
+
 AC_PROG_CXX
 if test "x$CXX" = x; then
    AC_MSG_ERROR([No C++ compiler found.])