4 [https://github.com/ppp-project/ppp])
6 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
7 AC_CONFIG_MACRO_DIR([m4])
10 AM_MAINTAINER_MODE([enable])
13 AC_CONFIG_SRCDIR([pppd/main.c])
14 AC_CONFIG_HEADERS([pppd/config.h pppd/pppdconf.h pppd/plugins/pppoe/config.h])
17 # Checks for programs.
38 AC_MSG_ERROR(["OS ${host_os} not supported"])
42 AM_CONDITIONAL([LINUX], [test "x${build_linux}" = "xyes" ])
43 AM_CONDITIONAL([SUNOS], [test "x${build_sunos}" = "xyes" ])
45 CFLAGS="$CFLAGS -DSOL2 -DSRV4")
48 # Checks for header files, these will set the HAVE_[FILE]_H macros in config.h
67 # Check for linux specific headers, required by pppoe, or pppol2tp
80 AC_MSG_CHECKING([for struct sockaddr_ll in <linux/if_packet.h>])
82 [AC_LANG_PROGRAM([@%:@include <linux/if_packet.h>], [sizeof(struct sockaddr_ll)])],
84 AC_DEFINE(HAVE_STRUCT_SOCKADDR_LL, 1, [Struct sockaddr_ll is present on system])
90 AC_CHECK_SIZEOF(unsigned int)
91 AC_CHECK_SIZEOF(unsigned long)
92 AC_CHECK_SIZEOF(unsigned short)
94 # Checks for library functions.
101 # If libc doesn't provide logwtmp, check if libutil provides logwtmp(), and if so link to it.
102 AS_IF([test "x${ac_cv_func_logwtmp}" != "xyes"], [
103 AC_CHECK_LIB([util], [logwtmp], [
104 AC_DEFINE(HAVE_LOGWTMP, 1, [System provides the logwtmp() function])
105 AC_SUBST([UTIL_LIBS], ["-lutil"])
110 # Check if libcrypt have crypt() function
111 AC_CHECK_LIB([crypt], [crypt],
112 AC_SUBST([CRYPT_LIBS], ["-lcrypt"]))
115 # Should pppd link with -lsystemd (Linux only)
116 AC_ARG_ENABLE([systemd],
117 AS_HELP_STRING([--enable-systemd], [Enable support for systemd notification]))
118 AM_CONDITIONAL(WITH_SYSTEMD, test "x${enable_systemd}" = "xyes")
119 AM_COND_IF([WITH_SYSTEMD],
120 AC_DEFINE([SYSTEMD], 1, [Enable support for systemd notifications]))
121 AS_IF([test "x${enable_systemd}" = "xyes"], [
122 PKG_CHECK_MODULES([SYSTEMD], [libsystemd])])
125 # Enable Callback Protocol Support, disabled by default
126 AC_ARG_ENABLE([cbcp],
127 AS_HELP_STRING([--enable-cbcp], [Enable Callback Protocol]))
128 AM_CONDITIONAL(PPP_WITH_CBCP, test "x${enable_cbcp}" = "xyes")
129 AM_COND_IF([PPP_WITH_CBCP],
130 AC_DEFINE([PPP_WITH_CBCP], 1, [Have Callback Protocol support]))
133 # Disable Microsoft extensions will remove CHAP and MPPE support
134 AC_ARG_ENABLE([microsoft-extensions],
135 AS_HELP_STRING([--disable-microsoft-extensions], [Disable Microsoft CHAP / MPPE extensions]))
137 AM_CONDITIONAL(PPP_WITH_CHAPMS, test "x${enable_microsoft_extensions}" != "xno")
138 AM_COND_IF([PPP_WITH_CHAPMS],
139 AC_DEFINE([PPP_WITH_CHAPMS], 1, [Have Microsoft CHAP support]))
141 AM_CONDITIONAL(PPP_WITH_MPPE, test "x${enable_microsoft_extensions}" != "xno")
142 AM_COND_IF([PPP_WITH_MPPE],
143 AC_DEFINE([PPP_WITH_MPPE], 1, [Have Microsoft MPPE support]))
146 # Enable Microsoft LAN Manager support, depends on Microsoft Extensions
147 AC_ARG_ENABLE([mslanman],
148 AS_HELP_STRING([--enable-mslanman], [Enable Microsoft LAN Manager support]))
149 AS_IF([test "x${enable_mslanman}" = "xyes" && test "x${enable_microsoft_extensions}" != "xno"],
150 AC_DEFINE([PPP_WITH_MSLANMAN], 1, [Have Microsoft LAN Manager support]))
153 # Disable IPv6 support
154 AC_ARG_ENABLE([ipv6cp],
155 AS_HELP_STRING([--disable-ipv6cp], [Disable IPv6 Control Protocol]))
156 AM_CONDITIONAL(PPP_WITH_IPV6CP, test "x${enable_ipv6cp}" != "xno")
157 AM_COND_IF([PPP_WITH_IPV6CP],
158 AC_DEFINE(PPP_WITH_IPV6CP, 1, [Have IPv6 Control Protocol]))
161 # Disable Multilink support
162 AC_ARG_ENABLE([multilink],
163 AS_HELP_STRING([--enable-multilink], [Enable multilink support]))
164 AM_CONDITIONAL(PPP_WITH_MULTILINK, test "x${enable_multilink}" = "xyes")
165 AM_COND_IF([PPP_WITH_MULTILINK],
166 AC_DEFINE([PPP_WITH_MULTILINK], 1, [Have multilink support]))
167 AS_IF([test "x${build_sunos}" = "xyes" && test "x${enable_multilink}" = "xyes"],
168 [AC_MSG_ERROR([Multilink is not supported on SunOS])])
171 # Multilink require Trivial Database Support
172 AM_CONDITIONAL(PPP_WITH_TDB, test "x${enable_multilink}" = "xyes")
173 AM_COND_IF([PPP_WITH_TDB],
174 AC_DEFINE([PPP_WITH_TDB], 1, [Include TDB support]))
177 # Enable support for loadable plugins
178 AC_ARG_ENABLE([plugins],
179 AS_HELP_STRING([--disable-plugins], [Disable support for loadable plugins]))
180 AS_IF([test "x$enable_plugins" != "xno"],
181 AC_DEFINE([PPP_WITH_PLUGINS], 1, [Have support for loadable plugins]))
182 AM_CONDITIONAL(PPP_WITH_PLUGINS, test "x${enable_plugins}" != "xno")
185 # Disable EAP-TLS support
186 AC_ARG_ENABLE([eaptls],
187 AS_HELP_STRING([--disable-eaptls], [Disable EAP-TLS authentication support]))
188 AS_IF([test "x$enable_eaptls" != "xno"],
189 AC_DEFINE([PPP_WITH_EAPTLS], 1, [Have EAP-TLS authentication support]))
190 AM_CONDITIONAL(PPP_WITH_EAPTLS, test "x${enable_eaptls}" != "xno")
193 # Disable PEAP support
194 AC_ARG_ENABLE([peap],
195 AS_HELP_STRING([--disable-peap], [Disable PEAP authentication support]))
196 AS_IF([test "x${enable_peap}" != "xno"],
197 AC_DEFINE([PPP_WITH_PEAP], 1, [Have PEAP authentication support]))
198 AM_CONDITIONAL([PPP_WITH_PEAP], test "x${enable_peap}" != "xno")
201 # Disable OpenSSL engine support
202 AC_ARG_ENABLE([openssl-engine],
203 AS_HELP_STRING([--disable-openssl-engine], [Disable OpenSSL engine support]))
204 AS_IF([test "x$enable_openssl_engine" != "xno"], [],
205 AC_DEFINE([OPENSSL_NO_ENGINE], 1, [OpenSSL engine support]))
208 # Specify runtime directory
209 AC_ARG_WITH([plugin-dir],
210 AS_HELP_STRING([--with-plugin-dir=DIR],[Specify the plugin directory for pppd]))
211 AS_IF([test -n "$with_plugin_dir"],
212 [PPPD_PLUGIN_DIR="$with_plugin_dir"],
213 [PPPD_PLUGIN_DIR="${libdir}/pppd/$VERSION"])
214 AC_SUBST(PPPD_PLUGIN_DIR, "$PPPD_PLUGIN_DIR", [The pppd plugin directory])
217 # Specify runtime directory
218 AC_ARG_WITH([runtime-dir],
219 AS_HELP_STRING([--with-runtime-dir=DIR],[Specify the runtime directory for pppd]))
220 AS_IF([test -n "$with_runtime_dir"],
221 [PPPD_RUNTIME_DIR="$with_runtime_dir"],
222 [PPPD_RUNTIME_DIR="${runstatedir}/pppd"])
223 AC_SUBST(PPPD_RUNTIME_DIR)
226 # Specify runtime directory
227 AC_ARG_WITH([logfile-dir],
228 AS_HELP_STRING([--with-logfile-dir=DIR],[Specify the log directory for pppd]))
229 AS_IF([test -n "$with_logfile_dir"],
230 [PPPD_LOGFILE_DIR="$with_logfile_dir"],
231 [PPPD_LOGFILE_DIR="${localstatedir}/log/ppp"])
232 AC_SUBST(PPPD_LOGFILE_DIR)
235 # System CA certificates path
236 AC_ARG_WITH(system-ca-path,
237 AS_HELP_STRING([--with-system-ca-path=/path/to/ssl/certs], [path to system CA certificates]),
241 with_system_ca_path="${sysconfdir}/ssl/certs"
246 with_system_ca_path="$withval"
249 ],[with_system_ca_path="${sysconfdir}/ssl/certs"])
250 AM_CONDITIONAL(PPP_WITH_SYSTEM_CA_PATH, [test "$with_system_ca_path" != "no"])
251 AM_COND_IF(PPP_WITH_SYSTEM_CA_PATH, [
252 SYSTEM_CA_PATH="$with_system_ca_path"
254 AC_SUBST(SYSTEM_CA_PATH)
259 AM_CONDITIONAL(PPP_WITH_OPENSSL, test "x${with_openssl}" != "xno")
260 AM_COND_IF([PPP_WITH_OPENSSL],
261 AC_DEFINE([PPP_WITH_OPENSSL], 1, [PPP is compiled with openssl support]))
264 # Check if OpenSSL has compiled in support for various ciphers
265 AS_IF([test "x${with_openssl}" != "xno" ], [
266 AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_MD4], [md4])
267 AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_MD5], [md5])
268 AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_DES], [des])
269 AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_SHA], [sha])
271 AS_IF([test "x${enable_eaptls}" != "xno" || test "x${enable_peap}" != "xno"],
272 [AC_MSG_ERROR([OpenSSL not found, and if this is your intention then run configure --disable-eaptls and --disable-peap])])
275 AM_CONDITIONAL([OPENSSL_HAVE_MD4], test "x${ac_cv_openssl_md4}" = "xyes")
276 AM_COND_IF([OPENSSL_HAVE_MD4],
277 AC_DEFINE([OPENSSL_HAVE_MD4], 1, [Use MD4 included with openssl]))
279 AM_CONDITIONAL([OPENSSL_HAVE_MD5], test "x${ac_cv_openssl_md5}" = "xyes")
280 AM_COND_IF([OPENSSL_HAVE_MD5],
281 AC_DEFINE([OPENSSL_HAVE_MD5], 1, [Use MD5 included with openssl]))
283 AM_CONDITIONAL([OPENSSL_HAVE_SHA], test "x${ac_cv_openssl_sha}" = "xyes")
284 AM_COND_IF([OPENSSL_HAVE_SHA],
285 AC_DEFINE([OPENSSL_HAVE_SHA], 1, [Use SHA included with openssl]))
287 AM_CONDITIONAL([OPENSSL_HAVE_DES], test "x${ac_cv_openssl_des}" = "xyes")
288 AM_COND_IF([OPENSSL_HAVE_DES],
289 AC_DEFINE([OPENSSL_HAVE_DES], 1, [Use DES included with openssl]))
292 # With libsrp support
294 AC_DEFINE([PPP_WITH_SRP], 1, [Support for libsrp authentication module])])
297 # With libatm support
301 # With libpam support
302 AX_CHECK_PAM(AC_DEFINE([PPP_WITH_PAM], 1, [Support for Pluggable Authentication Modules]))
303 AM_CONDITIONAL(PPP_WITH_PAM, test "x${with_pam}" = "xyes")
306 # With libpcap support, activate pppd on network activity
310 # SunOS provides a version of libpcap that would work, but SunOS has no support for activity filter
311 AM_CONDITIONAL([PPP_WITH_FILTER], [ test "x${with_pcap}" = "xyes" && test "x${build_sunos}" != "xyes" ])
312 AM_COND_IF([PPP_WITH_FILTER], [
313 AC_DEFINE([PPP_WITH_FILTER], 1, [Have packet activity filter support])], [
314 AS_IF([test "x${build_sunos}" = "xyes"], [
315 AC_MSG_WARN([Packet activity filter not supported on SunOS])
321 # Some contributions require GTK/GLIB
322 AC_ARG_WITH([gtk], AS_HELP_STRING([--with-gtk], [Build contributions with the GTK+ interface]))
323 if test "x${with_gtk}" = "xyes"; then
324 PKG_CHECK_MODULES([GTK], [gtk+-2.0])
325 PKG_CHECK_MODULES([GLIB], [glib-2.0])
327 AM_CONDITIONAL([WITH_GTK], test "x${with_gtk}" = "xyes")
329 AC_DEFINE_UNQUOTED(PPPD_VERSION, "$VERSION", [Version of pppd])
335 contrib/pppgetpass/Makefile
341 pppd/plugins/Makefile
342 pppd/plugins/pppoe/Makefile
343 pppd/plugins/pppoatm/Makefile
344 pppd/plugins/pppol2tp/Makefile
345 pppd/plugins/radius/Makefile
353 AS_IF([test "x${build_sunos}" = "xyes" ], [[
355 Setting up SunOS kernel module(s)"
360 sed -e "s,@DESTDIR@,$prefix,g" \
361 -e "s,@SYSCONF@,$sysconfdir,g" \
363 -e "s|@CFLAGS@|$CFLAGS|g" $1 > $2
368 karch=`/usr/bin/isainfo -k`
384 if [ -x /opt/SUNWspro/bin/cc -a "$usegcc" != gcc ] &&
385 /opt/SUNWspro/bin/cc -flags >/dev/null 2>&1; then
386 if [ "$archvariant" = "-64x" ]; then
387 ( cd /tmp; echo "int x;" > ppp$$.c
388 /opt/SUNWspro/bin/cc -c -errwarn -xchip=opteron -m64 ppp$$.c >/dev/null 2>&1 || (
389 echo "WorkShop C is unable to make 64 bit modules, and your $karch system needs"
390 echo "them. Consider upgrading cc on this machine."
394 rm -f ppp$$.c ppp$$.o
397 elif gcc --version >/dev/null 2>&1; then
398 archvariant=gcc$archvariant
400 if [ "$archvariant" = "gcc-64" -o"$archvariant" = "gcc-64x" ]; then
401 ( cd /tmp; touch ppp$$.c
402 gcc -c -m64 ppp$$.c >/dev/null 2>&1 || (
403 echo "gcc is unable to make 64 bit modules, and your $karch system needs them."
404 echo "Consider upgrading gcc on this machine, or switching to Sun WorkShop."
408 rm -f ppp$$.c ppp$$.o
412 echo "C compiler not found; hoping for the best."
415 mkmkf solaris/Makedefs$compiletype Makedefs.com
416 mkmkf solaris/Makefile.sol2$archvariant solaris/Makefile
420 $PACKAGE_NAME version $PACKAGE_VERSION
421 Prefix...............: $prefix
422 Runtime Dir..........: $PPPD_RUNTIME_DIR
423 Logfile Dir..........: $PPPD_LOGFILE_DIR
424 Plugin Dir...........: $PPPD_PLUGIN_DIR
425 System CA Path ......: ${SYSTEM_CA_PATH:-not set}
426 With OpenSSL.........: ${with_openssl:-yes}
427 With libatm..........: ${with_atm:-no}
428 With libpam..........: ${with_pam:-no}
429 With libpcap.........: ${with_pcap:-no}
430 With libsrp..........: ${with_srp:-no}
431 C Compiler...........: $CC $CFLAGS
432 Linker...............: $LD $LDFLAGS $LIBS
435 Microsoft Extensions.: ${enable_microsoft_extensions:-yes}
436 Multilink............: ${enable_multilink:-no}
437 Plugins..............: ${enable_plugins:-yes}
438 CBCP.................: ${enable_cbcp:-no}
439 IPV6CP...............: ${enable_ipv6cp:-yes}
440 EAP-TLS..............: ${enable_eaptls:-yes}
441 PEAP.................: ${enable_peap:-yes}
442 systemd notifications: ${enable_systemd:-no}