X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/87fcb63975824b48532b673fe3ebd5238424eb41..582250008b4d5552d73b0eb36a6776bd3b8622b5:/configure.in

diff --git a/configure.in b/configure.in
index 2e011234..b5b5e9aa 100644
--- a/configure.in
+++ b/configure.in
@@ -5,7 +5,7 @@ AC_CONFIG_SRCDIR([byteorder.h])
 AC_CONFIG_HEADER(config.h)
 AC_PREREQ(2.52)
 
-RSYNC_VERSION=2.4.7pre5
+RSYNC_VERSION=2.5.1-dev
 AC_SUBST(RSYNC_VERSION)
 AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION])
 
@@ -22,6 +22,9 @@ AC_PROG_INSTALL
 AC_PROG_CC_STDC
 AC_SUBST(SHELL)
 
+AC_DEFINE([_GNU_SOURCE], 1,
+          [Define _GNU_SOURCE so that we get all necessary prototypes])
+
 if test "$xac_cv_prog_cc_stdc" = xno
 then
 	AC_MSG_WARN([rsync requires an ANSI C compiler and you don't seem to have one])
@@ -30,6 +33,9 @@ fi
 # compile with optimisation and without debugging by default, unless
 # --debug is given.  We must decide this before testing the compiler.
 
+# Please allow this to default to yes, so that your users have more
+# chance of getting a useful stack trace if problems occur.
+
 AC_MSG_CHECKING([whether to include debugging symbols])
 AC_ARG_ENABLE(debug,
 	AC_HELP_STRING([--enable-debug],
@@ -43,12 +49,18 @@ then
 else
     AC_MSG_RESULT([yes])
     # leave CFLAGS alone; AC_PROG_CC will try to include -g if it can
-    AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation])
+    dnl AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation])
     dnl CFLAGS=${CFLAGS-"-g"}
 fi
 
 CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
 
+# If GCC, turn on warnings.
+if test "x$GCC" = "xyes"
+then
+	CFLAGS="$CFLAGS -Wall"
+fi
+
 AC_ARG_WITH(included-popt,
         [  --with-included-popt    use bundled popt library, not from system])
 
@@ -204,6 +216,7 @@ AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h)
 AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h)
 AC_CHECK_HEADERS(glob.h alloca.h mcheck.h sys/sysctl.h arpa/inet.h arpa/nameser.h)
 AC_CHECK_HEADERS(netdb.h)
+AC_CHECK_HEADERS(malloc.h)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
@@ -270,11 +283,11 @@ AC_CHECK_LIB(resolv, inet_ntop)
 
 AC_MSG_NOTICE([Looking in libraries: $LIBS])
 
-AC_CHECK_FUNC(inet_ntop, , AC_LIBOBJ(lib/inet_ntop)) 
-AC_CHECK_FUNC(inet_pton, , AC_LIBOBJ(lib/inet_pton))
+AC_CHECK_FUNCS(inet_ntop, , AC_LIBOBJ(lib/inet_ntop)) 
+AC_CHECK_FUNCS(inet_pton, , AC_LIBOBJ(lib/inet_pton))
 
-AC_CHECK_FUNC(getaddrinfo, , AC_LIBOBJ(lib/getaddrinfo)) 
-AC_CHECK_FUNC(getnameinfo, , AC_LIBOBJ(lib/getnameinfo))
+AC_CHECK_FUNCS(getaddrinfo, , AC_LIBOBJ(lib/getaddrinfo)) 
+AC_CHECK_FUNCS(getnameinfo, , AC_LIBOBJ(lib/getnameinfo))
 
 AC_CHECK_MEMBER([struct sockaddr.sa_len], 
 		[ AC_DEFINE(HAVE_SOCKADDR_LEN) ],
@@ -284,6 +297,15 @@ AC_CHECK_MEMBER([struct sockaddr.sa_len],
 #include <sys/socket.h>
 ])
 
+AC_MSG_CHECKING(struct sockaddr_storage)
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/socket.h>],
+[struct sockaddr_storage x;],
+	AC_MSG_RESULT(yes)
+	AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, 
+		[Define if you have strct sockaddr_storage.] ),
+	AC_MSG_RESULT(no))
+
 # if we can't find strcasecmp, look in -lresolv (for Unixware at least)
 #
 AC_CHECK_FUNCS(strcasecmp)
@@ -300,7 +322,7 @@ AC_FUNC_UTIME_NULL
 AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod)
 AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime)
 AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk)
-AC_CHECK_FUNCS(strlcat strlcpy mtrace)
+AC_CHECK_FUNCS(strlcat strlcpy mtrace mallinfo)
 
 AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
 AC_TRY_RUN([