richi's fixes for c++ bootstrap

[pf3gnuchains/gcc-fork.git] / libcpp / configure.ac

diff --git a/libcpp/configure.ac b/libcpp/configure.ac
index 5246546..31fb8ba 100644 (file)
--- a/libcpp/configure.ac
+++ b/libcpp/configure.ac
@@ -62,7 +62,7 @@ if test "$ENABLE_BUILD_WITH_CXX" = "no"; then
 else
    AC_LANG(C++)
    AC_CHECK_HEADERS(locale.h fcntl.h limits.h stddef.h \
-       stdlib.h strings.h string.h sys/file.h unistd.h)
+       stdlib.h strings.h string.h sys/stat.h sys/file.h unistd.h)
 fi
 
 # Checks for typedefs, structures, and compiler characteristics.
@@ -81,8 +81,8 @@ define(libcpp_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
   putchar_unlocked putc_unlocked)
 AC_CHECK_FUNCS(libcpp_UNLOCKED_FUNCS)
-AC_CHECK_DECLS(m4_split(m4_normalize(abort asprintf basename errno getopt \
-  libcpp_UNLOCKED_FUNCS vasprintf)))
+AC_CHECK_PROTOS(m4_split(m4_normalize(abort asprintf basename(char*) errno \
+  getopt libcpp_UNLOCKED_FUNCS vasprintf)))
 
 # Checks for library functions.
 AC_FUNC_ALLOCA