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* configure.in: Use AC_PROG_CPP_WERROR.
[pf3gnuchains/gcc-fork.git]
/
libiberty
/
configure.in
diff --git
a/libiberty/configure.in
b/libiberty/configure.in
index
56e8a19
..
8c4fe1c
100644
(file)
--- a/
libiberty/configure.in
+++ b/
libiberty/configure.in
@@
-101,6
+101,7
@@
AC_CHECK_TOOL(RANLIB, ranlib, :)
GCC_NO_EXECUTABLES
AC_PROG_CC
+AC_PROG_CPP_WERROR
if test x$GCC = xyes; then
ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'