diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 54 |
1 files changed, 39 insertions, 15 deletions
diff --git a/configure.ac b/configure.ac index 7199d7c..473cea5 100644 --- a/configure.ac +++ b/configure.ac @@ -323,17 +323,39 @@ AC_ARG_ENABLE(shadow, ] ) +AC_ARG_ENABLE(plugin, + [ --enable-plugin Enable support for External Public Key Authentication plug-in], + [ + AC_DEFINE(DROPBEAR_PLUGIN, 1, External Public Key Authentication) + AC_MSG_NOTICE(Enabling support for External Public Key Authentication) + DROPBEAR_PLUGIN=1 + ], + [ + AC_DEFINE(DROPBEAR_PLUGIN, 0, External Public Key Authentication) + DROPBEAR_PLUGIN=0 + ] + +) +AC_SUBST(DROPBEAR_PLUGIN) + AC_ARG_ENABLE(fuzz, [ --enable-fuzz Build fuzzing. Not recommended for deployment.], [ - AC_DEFINE(DROPBEAR_FUZZ, 1, Fuzzing) - AC_MSG_NOTICE(Enabling fuzzing) - DROPBEAR_FUZZ=1 - # libfuzzer needs linking with c++ libraries - AC_PROG_CXX + if test "x$enableval" = "xyes"; then + AC_DEFINE(DROPBEAR_FUZZ, 1, Fuzzing) + AC_MSG_NOTICE(Enabling fuzzing) + DROPBEAR_FUZZ=1 + # libfuzzer needs linking with c++ libraries + AC_PROG_CXX + else + AC_DEFINE(DROPBEAR_FUZZ, 0, Fuzzing) + AC_MSG_NOTICE(Disabling fuzzing) + DROPBEAR_FUZZ=0 + fi ], [ AC_DEFINE(DROPBEAR_FUZZ, 0, Fuzzing) + AC_MSG_NOTICE(Disabling fuzzing) DROPBEAR_FUZZ=0 ] @@ -348,7 +370,8 @@ AC_CHECK_HEADERS([netinet/in.h netinet/tcp.h \ crypt.h \ pty.h libutil.h libgen.h inttypes.h stropts.h utmp.h \ utmpx.h lastlog.h paths.h util.h netdb.h security/pam_appl.h \ - pam/pam_appl.h netinet/in_systm.h sys/uio.h linux/pkt_sched.h]) + pam/pam_appl.h netinet/in_systm.h sys/uio.h linux/pkt_sched.h \ + sys/random.h]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST @@ -504,28 +527,29 @@ AC_CHECK_FUNCS(clock_gettime) AC_CHECK_HEADERS([mach/mach_time.h]) AC_CHECK_FUNCS(mach_absolute_time) -AC_CHECK_FUNCS(explicit_bzero memset_s) +AC_CHECK_FUNCS(explicit_bzero memset_s getrandom) AC_ARG_ENABLE(bundled-libtom, [ --enable-bundled-libtom Force using bundled libtomcrypt/libtommath even if a system version exists. --disable-bundled-libtom Force using system libtomcrypt/libtommath, fail if it does not exist. - Default is to use system if available, otherwise bundled.], + Default is to use system if available, otherwise bundled. + Dropbear requires system libtommath >= 1.2.0 and libtomcrypt >= 1.18.0], [ if test "x$enableval" = "xyes"; then BUNDLED_LIBTOM=1 AC_MSG_NOTICE(Forcing bundled libtom*) else BUNDLED_LIBTOM=0 - AC_CHECK_LIB(tommath, mp_exptmod, LIBTOM_LIBS="-ltommath $LIBTOM_LIBS", - [AC_MSG_ERROR([Missing system libtommath and --disable-bundled-libtom was specified])] ) - AC_CHECK_LIB(tomcrypt, register_cipher, LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS", - [AC_MSG_ERROR([Missing system libtomcrypt and --disable-bundled-libtom was specified])] ) + AC_CHECK_LIB(tommath, mp_to_ubin, LIBTOM_LIBS="-ltommath $LIBTOM_LIBS", + [AC_MSG_ERROR([Missing/old system libtommath and --disable-bundled-libtom was specified])] ) + AC_CHECK_LIB(tomcrypt, poly1305_init, LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS", + [AC_MSG_ERROR([Missing/old system libtomcrypt and --disable-bundled-libtom was specified])] ) fi ], [ BUNDLED_LIBTOM=0 - AC_CHECK_LIB(tommath, mp_exptmod, LIBTOM_LIBS="-ltommath $LIBTOM_LIBS", BUNDLED_LIBTOM=1) - AC_CHECK_LIB(tomcrypt, register_cipher, LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS", BUNDLED_LIBTOM=1) + AC_CHECK_LIB(tommath, mp_to_ubin, LIBTOM_LIBS="-ltommath $LIBTOM_LIBS", BUNDLED_LIBTOM=1) + AC_CHECK_LIB(tomcrypt, poly1305_init, LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS", BUNDLED_LIBTOM=1) ] ) @@ -858,4 +882,4 @@ AC_MSG_NOTICE([crypt() not available, dropbear server will not have password aut fi AC_MSG_NOTICE() -AC_MSG_NOTICE([Now edit options.h to choose features.]) +AC_MSG_NOTICE([Now edit localoptions.h to choose features.]) |