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c377e6af29
This is very basic and doesn't support many features. Instead of describing what it *doesn't* support, I'll describe what I have tested: 1. Public key authentication (password is not supported) 2. Single command execution 3. PTY-less interactive bash shell (/bin/sh doesn't work) 4. Multi-user (i.e you can ssh as 'anon' as well as root)
85 lines
2.2 KiB
Diff
85 lines
2.2 KiB
Diff
I patch both configure.ac and configure itself (though only configure is required for the build)
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Serenity's GCC doesn't support SSP, so this is disabled.
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--- a/configure.ac.orig
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+++ b/configure.ac
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@@ -99,22 +99,7 @@
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[AC_MSG_NOTICE([Not setting $TESTFLAGS]); LDFLAGS="$OLDLDFLAGS" ]
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)
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fi # non-static
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- # stack protector. -strong is good but only in gcc 4.9 or later
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- OLDCFLAGS="$CFLAGS"
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- TESTFLAGS="-fstack-protector-strong"
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- CFLAGS="$CFLAGS $TESTFLAGS"
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- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
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- [AC_MSG_NOTICE([Setting $TESTFLAGS])],
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- [
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- CFLAGS="$OLDCFLAGS"
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- TESTFLAGS="-fstack-protector --param=ssp-buffer-size=4"
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- CFLAGS="$CFLAGS $TESTFLAGS"
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- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
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- [AC_MSG_NOTICE([Setting $TESTFLAGS])],
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- [AC_MSG_NOTICE([Not setting $TESTFLAGS]); CFLAGS="$OLDCFLAGS" ]
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- )
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- ]
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- )
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+
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# FORTIFY_SOURCE
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DB_TRYADDCFLAGS([-D_FORTIFY_SOURCE=2])
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--- a/configure.orig
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+++ b/configure
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@@ -3357,53 +3357,7 @@
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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fi # non-static
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- # stack protector. -strong is good but only in gcc 4.9 or later
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- OLDCFLAGS="$CFLAGS"
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- TESTFLAGS="-fstack-protector-strong"
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- CFLAGS="$CFLAGS $TESTFLAGS"
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-/* end confdefs.h. */
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-int
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-main ()
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-{
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-
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- ;
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- return 0;
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-}
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-_ACEOF
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-if ac_fn_c_try_compile "$LINENO"; then :
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- { $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
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-$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
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-else
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-
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- CFLAGS="$OLDCFLAGS"
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- TESTFLAGS="-fstack-protector --param=ssp-buffer-size=4"
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- CFLAGS="$CFLAGS $TESTFLAGS"
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-/* end confdefs.h. */
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-
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-int
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-main ()
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-{
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-
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- ;
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- return 0;
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-}
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-_ACEOF
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-if ac_fn_c_try_compile "$LINENO"; then :
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- { $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
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-$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
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-else
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- { $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
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-$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDCFLAGS"
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-
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-fi
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-
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-
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-fi
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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# FORTIFY_SOURCE
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{
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OLDFLAGS="$CFLAGS"
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