2004-01-26 Paolo Carlini <pcarlini@suse.de>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / crossconfig.m4

diff --git a/libstdc++-v3/crossconfig.m4 b/libstdc++-v3/crossconfig.m4
index a86a51c..5f1392b 100644 (file)
--- a/libstdc++-v3/crossconfig.m4
+++ b/libstdc++-v3/crossconfig.m4
@@ -53,7 +53,6 @@ case "${host}" in
     GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
     GLIBCXX_CHECK_WCHAR_T_SUPPORT
     AC_DEFINE(HAVE_LC_MESSAGES)
-    AC_DEFINE(HAVE_LRAND48)
     AC_DEFINE(HAVE_GETPAGESIZE)
     AC_DEFINE(HAVE_SETENV)
     AC_DEFINE(HAVE_SIGSETJMP)
@@ -132,6 +131,20 @@ case "${host}" in
     GLIBCXX_CHECK_LINKER_FEATURES
     GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
     GLIBCXX_CHECK_WCHAR_T_SUPPORT
+
+    # For LFS.
+    AC_DEFINE(HAVE_INT64_T)
+    AC_DEFINE(_GLIBCXX_USE_LFS)
+
+    # For showmanyc_helper().
+    AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)
+    GLIBCXX_CHECK_POLL
+    GLIBCXX_CHECK_S_ISREG_OR_S_IFREG
+
+    # For xsputn_2().
+    AC_CHECK_HEADERS(sys/uio.h)
+    GLIBCXX_CHECK_WRITEV
+
     AC_DEFINE(HAVE_COPYSIGN)
     AC_DEFINE(HAVE_COPYSIGNF)
     AC_DEFINE(HAVE_FINITE)
@@ -217,7 +230,6 @@ case "${host}" in
          AC_DEFINE(HAVE_S_ISREG)
          AC_DEFINE(HAVE_LC_MESSAGES)
          AC_DEFINE(HAVE_BTOWC)
-         AC_DEFINE(HAVE_DRAND48)
          AC_DEFINE(HAVE_FGETWC)
          AC_DEFINE(HAVE_FGETWS)
          AC_DEFINE(HAVE_FINITE)