It seems there is some incompatibility between scoreP's
AC_SCOREP_PROG_CC_C99 and autoconf's AC_PROG_CC_C99 implementation

We are fine with using gnu99 anyway.

---
 build-frontend/configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/build-frontend/configure.ac
+++ b/build-frontend/configure.ac
@@ -54,7 +54,7 @@ AC_SCOREP_PLATFORM_SETTINGS
 AC_PROG_CC
 AC_SCOREP_COMPILER_CHECKS
 
-AC_SCOREP_PROG_CC_C99([], [AC_MSG_ERROR([No ISO C99 support in C compiler.])])
+AC_PROG_CC_C99([], [AC_MSG_ERROR([No ISO C99 support in C compiler.])])
 
 AC_PROG_CXX
 
