X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=7dd26255d95de11791f2f496a2c86fe1b250fe12;hb=HEAD;hp=640f70e46352e8ed5a455e627ff9d92429c01f5a;hpb=8cbd7dd098cbb565dd9b01397fb352f1c98376f3;p=ppp.git

diff --git a/configure.ac b/configure.ac
index 640f70e..11b62f5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 AC_PREREQ([2.69])
 AC_INIT([ppp],
-        [2.4.10-dev],
+        [2.5.1-dev],
         [https://github.com/ppp-project/ppp])
 
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
@@ -12,6 +12,7 @@ AM_MAINTAINER_MODE([enable])
 AC_LANG(C)
 AC_CONFIG_SRCDIR([pppd/main.c])
 AC_CONFIG_HEADERS([pppd/config.h pppd/pppdconf.h pppd/plugins/pppoe/config.h])
+AC_ENABLE_STATIC(no)
 
 # Checks for programs.
 AC_PROG_CC
@@ -51,6 +52,8 @@ AC_CHECK_HEADERS([  \
     crypt.h         \
     paths.h         \
     shadow.h        \
+    stddef.h        \
+    stdarg.h        \
     sys/dlpi.h      \
     sys/ioctl.h     \
     sys/socket.h    \
@@ -72,7 +75,17 @@ AM_COND_IF([LINUX], [
         linux/if_ether.h        \
         linux/if_packet.h       \
         netinet/if_ether.h      \
-        netpacket/packet.h])])
+        netpacket/packet.h])
+
+    AC_MSG_CHECKING([for struct sockaddr_ll in <linux/if_packet.h>])
+    AC_COMPILE_IFELSE(
+	[AC_LANG_PROGRAM([@%:@include <linux/if_packet.h>], [sizeof(struct sockaddr_ll)])],
+	[AC_MSG_RESULT([yes])
+	 AC_DEFINE(HAVE_STRUCT_SOCKADDR_LL, 1, [Struct sockaddr_ll is present on system])
+	],
+	AC_MSG_RESULT([no]))
+])
+
 
 AC_CHECK_SIZEOF(unsigned int)
 AC_CHECK_SIZEOF(unsigned long)
@@ -106,7 +119,7 @@ AM_CONDITIONAL(WITH_SYSTEMD, test "x${enable_systemd}" = "xyes")
 AM_COND_IF([WITH_SYSTEMD],
     AC_DEFINE([SYSTEMD], 1, [Enable support for systemd notifications]))
 AS_IF([test "x${enable_systemd}" = "xyes"], [
-	PKG_CHECK_MODULES([systemd], [systemd])])
+	PKG_CHECK_MODULES([SYSTEMD], [libsystemd])])
 
 #
 # Enable Callback Protocol Support, disabled by default
@@ -218,10 +231,34 @@ AS_IF([test -n "$with_logfile_dir"],
 	[PPPD_LOGFILE_DIR="${localstatedir}/log/ppp"])
 AC_SUBST(PPPD_LOGFILE_DIR)
 
+#
+# System CA certificates path
+AC_ARG_WITH(system-ca-path,
+    AS_HELP_STRING([--with-system-ca-path=/path/to/ssl/certs], [path to system CA certificates]),
+    [
+       case "$withval" in
+       "" | y | ye | yes)
+            with_system_ca_path="${sysconfdir}/ssl/certs"
+            ;;
+       n | no)
+            ;;
+       *)
+            with_system_ca_path="$withval"
+            ;;
+       esac
+    ],[with_system_ca_path="${sysconfdir}/ssl/certs"])
+AM_CONDITIONAL(PPP_WITH_SYSTEM_CA_PATH, [test "$with_system_ca_path" != "no"])
+AM_COND_IF(PPP_WITH_SYSTEM_CA_PATH, [
+    SYSTEM_CA_PATH="$with_system_ca_path"
+])
+AC_SUBST(SYSTEM_CA_PATH)
+
 #
 # Check for OpenSSL
 AX_CHECK_OPENSSL
-AM_CONDITIONAL(WITH_OPENSSL, test "x${with_openssl}" != "xno")
+AM_CONDITIONAL(PPP_WITH_OPENSSL, test "x${with_openssl}" != "xno")
+AM_COND_IF([PPP_WITH_OPENSSL],
+    AC_DEFINE([PPP_WITH_OPENSSL], 1, [PPP is compiled with openssl support]))
 
 #
 # Check if OpenSSL has compiled in support for various ciphers
@@ -236,29 +273,20 @@ 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 MD4 included with pppd]))
+AM_COND_IF([OPENSSL_HAVE_MD4],
+    AC_DEFINE([OPENSSL_HAVE_MD4], 1, [Use MD4 included with openssl]))
 
 AM_CONDITIONAL([OPENSSL_HAVE_MD5], test "x${ac_cv_openssl_md5}" = "xyes")
-AM_COND_IF([OPENSSL_HAVE_MD5],,
-    AC_DEFINE([USE_MD5], 1, [Use MD5 included with pppd]))
+AM_COND_IF([OPENSSL_HAVE_MD5],
+    AC_DEFINE([OPENSSL_HAVE_MD5], 1, [Use MD5 included with openssl]))
 
 AM_CONDITIONAL([OPENSSL_HAVE_SHA], test "x${ac_cv_openssl_sha}" = "xyes")
-AM_COND_IF([OPENSSL_HAVE_SHA],,
-    AC_DEFINE([USE_SHA], 1, [Use SHA included with pppd]))
+AM_COND_IF([OPENSSL_HAVE_SHA],
+    AC_DEFINE([OPENSSL_HAVE_SHA], 1, [Use SHA included with openssl]))
 
 AM_CONDITIONAL([OPENSSL_HAVE_DES], test "x${ac_cv_openssl_des}" = "xyes")
-AM_COND_IF([OPENSSL_HAVE_DES],,
-    AC_DEFINE([USE_CRYPT], 1, [Use DES included with pppd]))
-
-#
-# If OpenSSL doesn't support DES, then use the one from libcrypt (glibc dropped support for this in 2.27).
-AS_IF([test "x${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])]
-    )
-])
+AM_COND_IF([OPENSSL_HAVE_DES],
+    AC_DEFINE([OPENSSL_HAVE_DES], 1, [Use DES included with openssl]))
 
 #
 # With libsrp support
@@ -394,6 +422,7 @@ $PACKAGE_NAME version $PACKAGE_VERSION
     Runtime Dir..........: $PPPD_RUNTIME_DIR
     Logfile Dir..........: $PPPD_LOGFILE_DIR
     Plugin Dir...........: $PPPD_PLUGIN_DIR
+    System CA Path ......: ${SYSTEM_CA_PATH:-not set}
     With OpenSSL.........: ${with_openssl:-yes}
     With libatm..........: ${with_atm:-no}
     With libpam..........: ${with_pam:-no}