flamp/m4/debug.m4
kk5vd 4c18016f70 Replay/XMLRPC/M4/Modem/Documentation/GUI
* Add "modem.get_io_names" Prefiltered 8 bit compatible modem list
    from FLDIGI.
  * Update depreciated M4 macros.
  * Update modem timimg table based on "modem.get_io_names" input.
  * Add Receive Queue data/retore option for Relay Ops.
  * Remove depreciated modem List.
  * Append depreciated list to initial start-up modem list.
  * GUI Interval timer widget position change.
  * HAMCAST broke on XMLRPC timeout change, updated wait_for_rx().
  * Add dummy file to keep directory "build-aux" in the git tree.
  * New "relay" directory to store saved relay data. (.nbmes/FLAMP/relay)
  * Updated scripting to handle dynamic modem list verification testing.
  * Remove depreciated default modem names no longer present in FLDIGI.
  * Update user document based on above changes.
2023-10-30 09:45:16 -05:00

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AC_DEFUN([AC_FL_RDYNAMIC], [
LDFLAGS_saved="$LDFLAGS"
LDFLAGS="$LDFLAGS -rdynamic"
AC_MSG_CHECKING([whether $CC supports -rdynamic])
# don't try this on win32; it succeeds but emits a warning at link time
if test "x$target_win32" != "xyes"; then
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[ac_cv_rdynamic=yes],[ac_cv_rdynamic=no])
else
ac_cv_rdynamic=no
fi
AC_MSG_RESULT([$ac_cv_rdynamic])
AC_LANG_PUSH(C++)
AC_MSG_CHECKING([whether $CXX supports -rdynamic])
if test "x$target_win32" != "xyes"; then
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[ac_cv_rdynamic=yes],[ac_cv_rdynamic=no])
else
ac_cv_rdynamic=no
fi
AC_LANG_POP(C++)
AC_MSG_RESULT([$ac_cv_rdynamic])
LDFLAGS="$LDFLAGS_saved"
])
AC_DEFUN([AC_FL_DEBUG], [
AC_REQUIRE([AC_FL_OPT])
AC_ARG_ENABLE([debug],
AS_HELP_STRING([--enable-debug], [turn on debugging]),
[case "${enableval}" in
yes|no) ac_cv_debug="${enableval}" ;;
*) AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
esac],
[ac_cv_debug=no])
AC_ARG_VAR([BFD_CFLAGS], [C compiler flags for libbfd])
AC_ARG_VAR([BFD_LIBS], [linker flags for libbfd])
AC_ARG_WITH([bfd],
AS_HELP_STRING([--with-bfd@<:@=DIR@:>@],
[search for libbfd in DIR/include and DIR/lib @<:@mingw32 only@:>@]),
[ac_cv_want_bfd="$withval"],
[ac_cv_want_bfd=yes])
if test "x$ac_cv_debug" = "xyes" && test "x$ac_cv_want_bfd" != "xno" && \
test "x$target_mingw32" = "xyes"; then
if test "x$ac_cv_want_bfd" != "xyes"; then # set -I and -L switches
bfd_default_cflags="-I${ac_cv_want_bfd}/include"
bfd_default_libs="-L${ac_cv_want_bfd}/lib"
fi
# don't override the user-specified vars
BFD_CFLAGS="${BFD_CFLAGS:-$bfd_default_cflags}"
BFD_LIBS="${BFD_LIBS:-$bfd_default_libs}"
ac_cv_want_bfd="yes"
CPPFLAGS_saved="$CPPFLAGS"
LDFLAGS_saved="$LDFLAGS"
CPPFLAGS="$CPPFLAGS $BFD_CFLAGS"
LDFLAGS="$LDFLAGS $BFD_LIBS"
AC_CHECK_HEADER([bfd.h], [ac_cv_have_bfd="yes"], [ac_cv_have_bfd="no"])
if test "x$ac_cv_have_bfd" = "xyes"; then
bfd_other_libs="-liberty -lpsapi -limagehlp"
AC_CHECK_LIB([bfd], [bfd_set_format], [ac_cv_have_bfd="yes"], [ac_cv_have_bfd="no"], [$bfd_other_libs])
fi
CPPFLAGS="$CPPFLAGS_saved"
LDFLAGS="$LDFLAGS_saved"
if test "x$ac_cv_have_bfd" = "xyes"; then
BFD_LIBS="$BFD_LIBS -lbfd $bfd_other_libs"
fi
fi
if test "x$ac_cv_debug" = "xyes"; then
AC_MSG_CHECKING([for debug info flag])
if test "x$GXX" = "xyes"; then
if test "x$target_mingw32" = "xyes"; then
gflag="-gstabs"
else
gflag="-ggdb3"
fi
else
gflag="-g"
fi
AC_MSG_RESULT([$gflag])
DEBUG_CFLAGS="-O0 -fno-inline-functions -fno-omit-frame-pointer $gflag -Wall"
AC_FL_RDYNAMIC
if test "x$ac_cv_rdynamic" = "xyes"; then
RDYNAMIC=-rdynamic
fi
CXXFLAGS=""
CFLAGS="$CXXFLAGS"
AC_MSG_NOTICE([debugging enabled; overriding CXXFLAGS])
if test "x$target_darwin" = "xyes"; then
ac_cv_compat_stack=yes
AC_DEFINE([HAVE_DBG_STACK], 1, [Define to 1 if we have dbg::stack])
elif test "x$target_mingw32" = "xyes" && test "x$ac_cv_have_bfd" = "xyes"; then
ac_cv_compat_stack=yes
AC_DEFINE([HAVE_DBG_STACK], 1, [Define to 1 if we have dbg::stack])
else
ac_cv_compat_stack=no
AC_DEFINE([HAVE_DBG_STACK], 0, [Define to 0 if not using dbg::stack])
fi
fi
AM_CONDITIONAL([ENABLE_DEBUG], [test "x$ac_cv_debug" = "xyes"])
AC_SUBST([DEBUG_CFLAGS])
AC_SUBST([RDYNAMIC])
AM_CONDITIONAL([COMPAT_STACK], [test "x$ac_cv_compat_stack" = "xyes"])
])