Remove need_step_over from struct lwp_info

[deliverable/binutils-gdb.git] / gdb / gdbserver / configure.ac

diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index fbf33c387a3472080267c05b4a6c7f989ead1a9b..627c590438470c0ddfcaa16923179fd797acb492 100644 (file)
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -94,6 +94,7 @@ AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
                 fcntl.h signal.h sys/file.h dnl
                 sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
                 netinet/tcp.h arpa/inet.h)
+AC_FUNC_FORK
 AC_CHECK_FUNCS(getauxval pread pwrite pread64 setns)
 
 GDB_AC_COMMON
@@ -149,80 +150,13 @@ fi
 AC_SUBST(ustlibs)
 AC_SUBST(ustinc)
 
-AC_ARG_ENABLE(werror,
-  AS_HELP_STRING([--enable-werror], [treat compile warnings as errors]),
-  [case "${enableval}" in
-     yes | y) ERROR_ON_WARNING="yes" ;;
-     no | n)  ERROR_ON_WARNING="no" ;;
-     *) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
-   esac])
-
-# Enable -Werror by default when using gcc.  Turn it off for releases.
-if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
-   && test x"$enable_build_with_cxx" != x"yes" \
-   && $development; then
-    ERROR_ON_WARNING=yes
-fi
-
-WERROR_CFLAGS=""
-if test "${ERROR_ON_WARNING}" = yes ; then
-    WERROR_CFLAGS="-Werror"
-fi
-
-build_warnings="-Wall -Wpointer-arith \
--Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
-
-# Now add in C and C++ specific options, depending on mode.
-if test "$enable_build_with_cxx" = "yes"; then
-   build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
--Wno-narrowing"
-else
-   build_warnings="$build_warnings -Wdeclaration-after-statement"
-fi
-
-# The set of warnings supported by a C++ compiler is not the same as
-# of the C compiler.
-if test "$enable_build_with_cxx" = "yes"; then
-    AC_LANG_PUSH([C++])
-fi
-
-WARN_CFLAGS=""
-if test "x$GCC" = xyes
-then
-    AC_MSG_CHECKING(compiler warning flags)
-    # Separate out the -Werror flag as some files just cannot be
-    # compiled with it enabled.
-    for w in ${build_warnings}; do
-       # GCC does not complain about -Wno-unknown-warning.  Invert
-       # and test -Wunknown-warning instead.
-       case $w in
-       -Wno-*)
-               wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
-       *)
-               wtest=$w ;;
-       esac
-
-       case $w in
-       -Werr*) WERROR_CFLAGS=-Werror ;;
-       *)
-           # Check whether GCC accepts it.
-           saved_CFLAGS="$CFLAGS"
-           CFLAGS="$CFLAGS $wtest"
-           saved_CXXFLAGS="$CXXFLAGS"
-           CXXFLAGS="$CXXFLAGS $wtest"
-           AC_TRY_COMPILE([],[],WARN_CFLAGS="${WARN_CFLAGS} $w",)
-           CFLAGS="$saved_CFLAGS"
-           CXXFLAGS="$saved_CXXFLAGS"
-       esac
-    done
-    AC_MSG_RESULT(${WARN_CFLAGS} ${WERROR_CFLAGS})
-fi
-AC_SUBST(WARN_CFLAGS)
-AC_SUBST(WERROR_CFLAGS)
-
-if test "$enable_build_with_cxx" = "yes"; then
-   AC_LANG_POP([C++])
-fi
+AM_GDB_WARNINGS
+dnl The codebase isn't clean yet with this flag.
+case " $WARN_CFLAGS " in
+*" -Wmissing-prototypes "*)
+  WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-prototypes"
+  ;;
+esac
 
 dnl dladdr is glibc-specific.  It is used by thread-db.c but only for
 dnl debugging messages.  It lives in -ldl which is handled below so we don't
@@ -539,9 +473,11 @@ if test x"$STDINT_H" != x; then
 fi
 AC_SUBST(GNULIB_STDINT_H)
 
-AC_OUTPUT(Makefile,
+AC_CONFIG_FILES([Makefile],
 [case x$CONFIG_HEADERS in
 xconfig.h:config.in)
 echo > stamp-h ;;
 esac
 ])
+
+AC_OUTPUT