signal.h: Add documentation of signal_pre_select().

[paraslash.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2b2f2966b980bb6169c9501ce77e1ccaf830b0aa..74f3fd97f97cd1228ca76fadbda92bd77b5896bd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -65,26 +65,17 @@ AC_DEFUN([LIB_SUBST_FLAGS], [
        AC_SUBST($1_ldflags)
 ])
 
        AC_SUBST($1_ldflags)
 ])
 

-AC_PATH_PROG(UNAMEPATH, uname, no)
-if test "$UNAMEPATH" = "no"; then
-       AC_MSG_ERROR(unable to determine system type)
-fi
-AC_MSG_CHECKING(os type)
-OSTYPE="`$UNAMEPATH -s`"
-AC_MSG_RESULT("$OSTYPE")
-
-if test "$OSTYPE" = "SunOS"; then
-       # needed on SunOS for socket magic
-       arch_cppflags="-D_XOPEN_SOURCE=500 -D__EXTENSIONS__"
-       AC_SUBST(arch_cppflags)
-fi
-
+AC_USE_SYSTEM_EXTENSIONS

 AC_C_BIGENDIAN()
 
 AC_PATH_PROG([GENGETOPT], [gengetopt])
 test -z "$GENGETOPT" && AC_MSG_ERROR(
        [gengetopt is required to build this package])
 
 AC_C_BIGENDIAN()
 
 AC_PATH_PROG([GENGETOPT], [gengetopt])
 test -z "$GENGETOPT" && AC_MSG_ERROR(
        [gengetopt is required to build this package])
 

+AC_PATH_PROG([M4], [m4])
+test -z "$M4" && AC_MSG_ERROR(
+       [The m4 macro processor is required to build this package])
+

 AC_PATH_PROG([HELP2MAN], [help2man])
 test -z "$HELP2MAN" && AC_MSG_ERROR(
        [help2man is required to build this package])
 AC_PATH_PROG([HELP2MAN], [help2man])
 test -z "$HELP2MAN" && AC_MSG_ERROR(
        [help2man is required to build this package])


@@ -125,6 +116,10 @@ LIB_ARG_WITH([openssl], [-lssl -lcrypto])
 AC_CHECK_HEADER(openssl/ssl.h, [], [HAVE_OPENSSL=no])
 AC_CHECK_LIB([crypto], [RAND_bytes], [], [HAVE_OPENSSL=no])
 LIB_SUBST_FLAGS(openssl)
 AC_CHECK_HEADER(openssl/ssl.h, [], [HAVE_OPENSSL=no])
 AC_CHECK_LIB([crypto], [RAND_bytes], [], [HAVE_OPENSSL=no])
 LIB_SUBST_FLAGS(openssl)

+if test $HAVE_OPENSSL = yes; then
+       AC_CHECK_LIB([crypto], [RSA_set0_key],
+               AC_DEFINE([HAVE_RSA_SET0_KEY], [1], [openssl-1.1]))
+fi

 UNSTASH_FLAGS
 ######################################################################### gcrypt
 STASH_FLAGS
 UNSTASH_FLAGS
 ######################################################################### gcrypt
 STASH_FLAGS


@@ -168,12 +163,6 @@ case "$enable_cryptolib" in
        ;;
 esac
 AC_SUBST(crypto_ldflags)
        ;;
 esac
 AC_SUBST(crypto_ldflags)

-########################################################################### libsocket
-AC_CHECK_LIB([c], [socket],
-       [socket_ldlflags=],
-       [socket_ldflags="-lsocket"]
-)
-AC_SUBST(socket_ldflags)

 ########################################################################## iconv
 STASH_FLAGS
 LIBS=
 ########################################################################## iconv
 STASH_FLAGS
 LIBS=


@@ -198,16 +187,9 @@ AC_COMPILE_IFELSE([
 AC_DEFINE_UNQUOTED(ICONV_CAST, $cast, [cast for second arg to iconv()])
 AC_MSG_RESULT($msg)
 UNSTASH_FLAGS
 AC_DEFINE_UNQUOTED(ICONV_CAST, $cast, [cast for second arg to iconv()])
 AC_MSG_RESULT($msg)
 UNSTASH_FLAGS

-########################################################################### libnsl
-AC_CHECK_LIB([c], [gethostbyname],
-       [nsl_ldflags=],
-       [nsl_ldflags="-lnsl"]
-)
-AC_SUBST(nsl_ldflags)

 ########################################################################### ucred
 AC_MSG_CHECKING(for struct ucred)
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 ########################################################################### ucred
 AC_MSG_CHECKING(for struct ucred)
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[

-       #define _GNU_SOURCE

        #include <sys/types.h>
        #include <sys/socket.h>
 ]], [[
        #include <sys/types.h>
        #include <sys/socket.h>
 ]], [[


@@ -440,6 +422,7 @@ if test -n "$CRYPTOLIB" && test $HAVE_OSL = yes; then
                close_on_fork
                mm
                crypt_common
                close_on_fork
                mm
                crypt_common

+               base64

                ipc
                dccp_send
                fd
                ipc
                dccp_send
                fd


@@ -502,6 +485,7 @@ if test -n "$CRYPTOLIB"; then
                client_common
                buffer_tree
                crypt_common
                client_common
                buffer_tree
                crypt_common

+               base64

                version
                ggo
        "
                version
                ggo
        "


@@ -545,6 +529,7 @@ if test -n "$CRYPTOLIB"; then
                stat
                net
                crypt_common
                stat
                net
                crypt_common

+               base64

                sideband
                time
                grab_client
                sideband
                time
                grab_client


@@ -1157,7 +1142,6 @@ audio format handlers: $audio_format_handlers
 filters: $(echo $filters)
 writers: $writers
 
 filters: $(echo $filters)
 writers: $writers
 

-para_fade: $build_fade

 para_server: $build_server
 para_gui: $build_gui
 para_fade: $build_fade
 para_server: $build_server
 para_gui: $build_gui
 para_fade: $build_fade