configure.ac: include systemd support in summary

[ppp.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c04b4a21caec038110e447ec9dea8f336ba77404..24b3e123ba9493a3ce82bbff280cad60365912a0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -38,8 +38,8 @@ case "${host_os}" in
        ;;
 esac
 
-AM_CONDITIONAL([LINUX], [test "${build_linux}" = "yes" ])
-AM_CONDITIONAL([SUNOS], [test "${build_sunos}" = "yes" ])
+AM_CONDITIONAL([LINUX], [test "x${build_linux}" = "xyes" ])
+AM_CONDITIONAL([SUNOS], [test "x${build_sunos}" = "xyes" ])
 AM_COND_IF([SUNOS],
       CFLAGS="$CFLAGS -DSOL2 -DSRV4")
 
@@ -88,7 +88,7 @@ AC_CHECK_FUNCS([    \
 # If libc doesn't provide logwtmp, check if libutil provides logwtmp(), and if so link to it.
 AS_IF([test "x${ac_cv_func_logwtmp}" != "xyes"], [
     AC_CHECK_LIB([util], [logwtmp], [
-        AC_DEFINE(HAVE_LOGWTMP, 1, ["System provides the logwtmp() function"])
+        AC_DEFINE(HAVE_LOGWTMP, 1, [System provides the logwtmp() function])
         AC_SUBST([UTIL_LIBS], ["-lutil"])
     ])
 ])
@@ -106,6 +106,10 @@ AM_CONDITIONAL(WITH_SYSTEMD, test "x${enable_systemd}" = "xyes")
 AM_COND_IF([WITH_SYSTEMD],
     AC_DEFINE([SYSTEMD], 1, [Enable support for systemd notifications]))
 
+if test "x${enable_systemd}" = "xyes"; then
+       PKG_CHECK_MODULES([systemd], [systemd])
+fi
+
 #
 # Enable Callback Protocol Support, disabled by default
 AC_ARG_ENABLE([cbcp],
@@ -119,7 +123,7 @@ AM_COND_IF([PPP_WITH_CBCP],
 AC_ARG_ENABLE([maxoctets],
     AS_HELP_STRING([--disable-maxoctets], [Disable support for limiting session by maximum octets]))
 AS_IF([test "x$enable_maxoctets" != "xno"],
-    AC_DEFINE([MAXOCTETS], 1, ["Limit sessions by maximum number of octets"]))
+    AC_DEFINE([PPP_WITH_MAXOCTETS], 1, [Limit sessions by maximum number of octets]))
 
 #
 # Disable Microsoft extensions will remove CHAP and MPPE support
@@ -128,18 +132,18 @@ AC_ARG_ENABLE([microsoft-extensions],
 
 AM_CONDITIONAL(PPP_WITH_CHAPMS, test "x${enable_microsoft_extensions}" != "xno")
 AM_COND_IF([PPP_WITH_CHAPMS],
-    AC_DEFINE([PPP_WITH_CHAPMS], 1, ["Have Microsoft CHAP support"]))
+    AC_DEFINE([PPP_WITH_CHAPMS], 1, [Have Microsoft CHAP support]))
 
 AM_CONDITIONAL(PPP_WITH_MPPE, test "x${enable_microsoft_extensions}" != "xno")
 AM_COND_IF([PPP_WITH_MPPE],
-    AC_DEFINE([PPP_WITH_MPPE], 1, ["Have Microsoft MPPE support"]))
+    AC_DEFINE([PPP_WITH_MPPE], 1, [Have Microsoft MPPE support]))
 
 #
 # Enable Microsoft LAN Manager support, depends on Microsoft Extensions
 AC_ARG_ENABLE([mslanman],
     AS_HELP_STRING([--enable-mslanman], [Enable Microsoft LAN Manager support]))
 AS_IF([test "x${enable_mslanman}" = "xyes" && test "x${enable_microsoft_extensions}" != "xno"],
-    AC_DEFINE([PPP_WITH_MSLANMAN], 1, ["Have Microsoft LAN Manager support"]))
+    AC_DEFINE([PPP_WITH_MSLANMAN], 1, [Have Microsoft LAN Manager support]))
 
 #
 # Disable IPv6 support
@@ -147,7 +151,7 @@ AC_ARG_ENABLE([ipv6cp],
     AS_HELP_STRING([--disable-ipv6cp], [Disable IPv6 Control Protocol]))
 AM_CONDITIONAL(PPP_WITH_IPV6CP, test "x${enable_ipv6cp}" != "xno")
 AM_COND_IF([PPP_WITH_IPV6CP],
-    AC_DEFINE(PPP_WITH_IPV6CP, 1, ["Have IPv6 Control Protocol"]))
+    AC_DEFINE(PPP_WITH_IPV6CP, 1, [Have IPv6 Control Protocol]))
 
 #
 # Disable Multilink support
@@ -155,7 +159,7 @@ AC_ARG_ENABLE([multilink],
     AS_HELP_STRING([--enable-multilink], [Enable multilink support]))
 AM_CONDITIONAL(PPP_WITH_MULTILINK, test "x${enable_multilink}" = "xyes")
 AM_COND_IF([PPP_WITH_MULTILINK],
-    AC_DEFINE([PPP_WITH_MULTILINK], 1, ["Have multilink support"]))
+    AC_DEFINE([PPP_WITH_MULTILINK], 1, [Have multilink support]))
 AS_IF([test "x${build_sunos}" = "xyes" && test "x${enable_multilink}" = "xyes"],
     [AC_MSG_ERROR([Multilink is not supported on SunOS])])
 
@@ -163,15 +167,15 @@ AS_IF([test "x${build_sunos}" = "xyes" && test "x${enable_multilink}" = "xyes"],
 # Multilink require Trivial Database Support
 AM_CONDITIONAL(PPP_WITH_TDB, test "x${enable_multilink}" = "xyes")
 AM_COND_IF([PPP_WITH_TDB],
-    AC_DEFINE([PPP_WITH_TDB], 1, ["Include TDB support"]))
+    AC_DEFINE([PPP_WITH_TDB], 1, [Include TDB support]))
 
 #
 # Enable support for loadable plugins
 AC_ARG_ENABLE([plugins],
     AS_HELP_STRING([--disable-plugins], [Disable support for loadable plugins]))
 AS_IF([test "x$enable_plugins" != "xno"],
-    AC_DEFINE([PPP_WITH_PLUGINS], 1, ["Have support for loadable plugins"]))
-AM_CONDITIONAL(PPP_WITH_PLUGINS, test "${enable_plugins}" != "no")
+    AC_DEFINE([PPP_WITH_PLUGINS], 1, [Have support for loadable plugins]))
+AM_CONDITIONAL(PPP_WITH_PLUGINS, test "x${enable_plugins}" != "xno")
 
 #
 # Disable EAP-TLS support
@@ -186,15 +190,15 @@ AM_CONDITIONAL(PPP_WITH_EAPTLS, test "x${enable_eaptls}" != "xno")
 AC_ARG_ENABLE([peap],
     AS_HELP_STRING([--disable-peap], [Disable PEAP authentication support]))
 AS_IF([test "x${enable_peap}" != "xno"],
-    AC_DEFINE([USE_PEAP], 1, ["Have PEAP authentication support"]))
-AM_CONDITIONAL([WITH_PEAP], test "x${enable_peap}" != "xno")
+    AC_DEFINE([PPP_WITH_PEAP], 1, [Have PEAP authentication support]))
+AM_CONDITIONAL([PPP_WITH_PEAP], test "x${enable_peap}" != "xno")
 
 #
 # Disable OpenSSL engine support
 AC_ARG_ENABLE([openssl-engine],
     AS_HELP_STRING([--disable-openssl-engine], [Disable OpenSSL engine support]))
 AS_IF([test "x$enable_openssl_engine" != "xno"], [],
-    AC_DEFINE([OPENSSL_NO_ENGINE], 1, ["OpenSSL engine support"]))
+    AC_DEFINE([OPENSSL_NO_ENGINE], 1, [OpenSSL engine support]))
 
 #
 # Specify runtime directory
@@ -226,7 +230,7 @@ AC_SUBST(PPPD_LOGFILE_DIR)
 #
 # Check for OpenSSL
 AX_CHECK_OPENSSL
-AM_CONDITIONAL(WITH_OPENSSL, test "${with_openssl}" != "no")
+AM_CONDITIONAL(WITH_OPENSSL, test "x${with_openssl}" != "xno")
 
 #
 # Check if OpenSSL has compiled in support for various ciphers
@@ -242,23 +246,23 @@ AS_IF([test "x${with_openssl}" != "xno" ], [
 
 AM_CONDITIONAL([OPENSSL_HAVE_MD4], test "x${ac_cv_openssl_md4}" = "xyes")
 AM_COND_IF([OPENSSL_HAVE_MD4],,
-    AC_DEFINE([USE_MD4], 1, [Use included md4 included with pppd]))
+    AC_DEFINE([USE_MD4], 1, [Use MD4 included with pppd]))
 
 AM_CONDITIONAL([OPENSSL_HAVE_MD5], test "x${ac_cv_openssl_md5}" = "xyes")
 AM_COND_IF([OPENSSL_HAVE_MD5],,
-    AC_DEFINE([USE_MD5], 1, [Use included md5 included with pppd]))
+    AC_DEFINE([USE_MD5], 1, [Use MD5 included with pppd]))
 
 AM_CONDITIONAL([OPENSSL_HAVE_SHA], test "x${ac_cv_openssl_sha}" = "xyes")
 AM_COND_IF([OPENSSL_HAVE_SHA],,
-    AC_DEFINE([USE_SHA], 1, [Use included sha included with pppd]))
+    AC_DEFINE([USE_SHA], 1, [Use SHA included with pppd]))
 
 AM_CONDITIONAL([OPENSSL_HAVE_DES], test "x${ac_cv_openssl_des}" = "xyes")
 AM_COND_IF([OPENSSL_HAVE_DES],,
-    AC_DEFINE([USE_CRYPT], 1, [Use included des included with pppd]))
+    AC_DEFINE([USE_CRYPT], 1, [Use DES included with pppd]))
 
 #
 # If OpenSSL doesn't support DES, then use the one from libcrypt (glibc dropped support for this in 2.27).
-AS_IF([test "${ac_cv_openssl_des}" = "no" ], [
+AS_IF([test "x${ac_cv_openssl_des}" = "xno" ], [
     AC_CHECK_LIB([crypt], [encrypt],
         [LIBS="$LIBS -lcrypt"],
         [AC_MSG_ERROR([OpenSSL not found or does not support DES, and libcrypt also doesn't support encrypt])]
@@ -267,7 +271,8 @@ AS_IF([test "${ac_cv_openssl_des}" = "no" ], [
 
 #
 # With libsrp support
-AX_CHECK_SRP
+AX_CHECK_SRP([
+    AC_DEFINE([PPP_WITH_SRP], 1, [Support for libsrp authentication module])])
 
 #
 # With libatm support
@@ -275,8 +280,8 @@ AX_CHECK_ATM
 
 #
 # With libpam support
-AX_CHECK_PAM(AC_DEFINE([USE_PAM], 1, ["Support for Pluggable Authentication Modules"]))
-AM_CONDITIONAL(WITH_PAM, test "x${with_pam}" = "xyes")
+AX_CHECK_PAM(AC_DEFINE([PPP_WITH_PAM], 1, [Support for Pluggable Authentication Modules]))
+AM_CONDITIONAL(PPP_WITH_PAM, test "x${with_pam}" = "xyes")
 
 #
 # With libpcap support, activate pppd on network activity
@@ -286,7 +291,7 @@ AX_CHECK_PCAP
 # SunOS provides a version of libpcap that would work, but SunOS has no support for activity filter
 AM_CONDITIONAL([PPP_WITH_FILTER], [ test "x${with_pcap}" = "xyes" && test "x${build_sunos}" != "xyes" ])
 AM_COND_IF([PPP_WITH_FILTER], [
-    AC_DEFINE([PPP_WITH_FILTER], 1, ["Have packet activity filter support"])], [
+    AC_DEFINE([PPP_WITH_FILTER], 1, [Have packet activity filter support])], [
     AS_IF([test "x${build_sunos}" = "xyes"], [
         AC_MSG_WARN([Packet activity filter not supported on SunOS])
         with_pcap="no"
@@ -413,4 +418,5 @@ Features enabled
     IPV6CP...............: ${enable_ipv6cp:-yes}
     EAP-TLS..............: ${enable_eaptls:-yes}
     PEAP.................: ${enable_peap:-yes}
+    systemd notifications: ${enable_systemd:-no}
 "