s/struct _serial_t/struct serial/

[deliverable/binutils-gdb.git] / gprof / aclocal.m4

diff --git a/gprof/aclocal.m4 b/gprof/aclocal.m4
index ec952ca69a033fbde96f7cd8d66f2a6dc57cf05b..0726351d86b3471fc99fea9fd66e59d9a472165c 100644 (file)
--- a/gprof/aclocal.m4
+++ b/gprof/aclocal.m4
@@ -25,6 +25,24 @@ AC_DEFUN([CY_WITH_NLS],)
 AC_SUBST(INTLLIBS)
 ])
 
+#serial 1
+# This test replaces the one in autoconf.
+# Currently this macro should have the same name as the autoconf macro
+# because gettext's gettext.m4 (distributed in the automake package)
+# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
+# give these diagnostics:
+#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
+#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
+
+undefine([AC_ISC_POSIX])
+
+AC_DEFUN(AC_ISC_POSIX,
+  [
+    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
+    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
+  ]
+)
+
 # Do all the work for Automake.  This macro actually does too much --
 # some checks are only needed if your package does certain things.
 # But this isn't really a big deal.