authd: allow querying the list of DNS servers.

[solanum.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index bbf566771bfc5653242a7dd4e2150efba26ec821..c68be64f1149d82b16ad30f7ef6938af3eb8ae8a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -7,16 +7,20 @@ AC_PREREQ(2.60)
 AC_INIT([charybdis], [3.6.0-dev])
 
 AC_LANG(C)
-AC_PROG_CC_C99
 AC_USE_SYSTEM_EXTENSIONS
 AC_GNU_SOURCE
 
+AC_PROG_CC_C99
+
+if test x"$ac_cv_prog_cc_c99" = "xno"; then
+       AC_ERROR([charybdis requires a C99 capable compiler])
+fi
+
 AC_PREFIX_DEFAULT($HOME/ircd)
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADER(include/setup.h)
-AC_CONFIG_SUBDIRS([libratbox])
+AC_CONFIG_SUBDIRS([librb])
 AC_CONFIG_AUX_DIR([libltdl/config])
-AC_CONFIG_MACRO_DIR([libltdl/m4])
 
 AM_INIT_AUTOMAKE([subdir-objects])
 AM_SILENT_RULES([yes])
@@ -207,7 +211,7 @@ AC_CHECK_TYPE([sa_family_t], [],
 AC_CHECK_TYPES([uintptr_t])
 
 dnl check for various functions...
-AC_CHECK_FUNCS([socketpair vsnprintf mmap gettimeofday strdup strndup ])
+AC_CHECK_FUNCS([snprintf vsnprintf socketpair mmap gettimeofday strdup strndup ])
 
 AC_FUNC_ALLOCA
 
@@ -508,19 +512,6 @@ elif test "$assert" = yes; then
        assert = "hard";
 fi
 
-AC_MSG_CHECKING(if you want IO Debugging hooks)
-AC_ARG_ENABLE(iodebug,
-AC_HELP_STRING([--enable-iodebug],[Enable IO Debugging hooks]),
-[iodebug=$enableval], [iodebug=no])
-
-if test "$iodebug" = yes; then
-       AC_DEFINE(USE_IODEBUG_HOOKS, 1, [Define this to enable IO Debug hooks.])
-       AC_MSG_RESULT(yes)
-else
-       AC_MSG_RESULT(no)
-fi
-
-
 AC_MSG_CHECKING(if you want to do a profile build)
 AC_ARG_ENABLE(profile,
 AC_HELP_STRING([--enable-profile],[Enable profiling]),
@@ -586,7 +577,7 @@ AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (def
 AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)])
 AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length])
 
-# rpath, for finding libratbox.so at run time
+# rpath, for finding librb.so at run time
 hold_ldflags=$LDFLAGS
 AC_MSG_CHECKING(for the ld -rpath flag)
 LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"