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If using GCC, try to turn on -Wall. I want to be clean with respect
[rsync/rsync.git]
/
configure.in
diff --git
a/configure.in
b/configure.in
index
06aede6
..
2931927
100644
(file)
--- a/
configure.in
+++ b/
configure.in
@@
-5,7
+5,7
@@
AC_CONFIG_SRCDIR([byteorder.h])
AC_CONFIG_HEADER(config.h)
AC_PREREQ(2.52)
AC_CONFIG_HEADER(config.h)
AC_PREREQ(2.52)
-RSYNC_VERSION=2.5.1
pre3
+RSYNC_VERSION=2.5.1
-dev
AC_SUBST(RSYNC_VERSION)
AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION])
AC_SUBST(RSYNC_VERSION)
AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION])
@@
-30,6
+30,9
@@
fi
# compile with optimisation and without debugging by default, unless
# --debug is given. We must decide this before testing the compiler.
# compile with optimisation and without debugging by default, unless
# --debug is given. We must decide this before testing the compiler.
+# Please allow this to default to yes, so that your users have more
+# chance of getting a useful stack trace if problems occur.
+
AC_MSG_CHECKING([whether to include debugging symbols])
AC_ARG_ENABLE(debug,
AC_HELP_STRING([--enable-debug],
AC_MSG_CHECKING([whether to include debugging symbols])
AC_ARG_ENABLE(debug,
AC_HELP_STRING([--enable-debug],
@@
-43,12
+46,18
@@
then
else
AC_MSG_RESULT([yes])
# leave CFLAGS alone; AC_PROG_CC will try to include -g if it can
else
AC_MSG_RESULT([yes])
# leave CFLAGS alone; AC_PROG_CC will try to include -g if it can
- AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation])
+
dnl
AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation])
dnl CFLAGS=${CFLAGS-"-g"}
fi
CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
dnl CFLAGS=${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])
AC_ARG_WITH(included-popt,
[ --with-included-popt use bundled popt library, not from system])
@@
-204,6
+213,7
@@
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(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)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
@@
-270,11
+280,11
@@
AC_CHECK_LIB(resolv, inet_ntop)
AC_MSG_NOTICE([Looking in libraries: $LIBS])
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_FUNC
S
(inet_ntop, , AC_LIBOBJ(lib/inet_ntop))
+AC_CHECK_FUNC
S
(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_FUNC
S
(getaddrinfo, , AC_LIBOBJ(lib/getaddrinfo))
+AC_CHECK_FUNC
S
(getnameinfo, , AC_LIBOBJ(lib/getnameinfo))
AC_CHECK_MEMBER([struct sockaddr.sa_len],
[ AC_DEFINE(HAVE_SOCKADDR_LEN) ],
AC_CHECK_MEMBER([struct sockaddr.sa_len],
[ AC_DEFINE(HAVE_SOCKADDR_LEN) ],
@@
-289,7
+299,8
@@
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>],
[struct sockaddr_storage x;],
AC_MSG_RESULT(yes)
#include <sys/socket.h>],
[struct sockaddr_storage x;],
AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_SOCKADDR_STORAGE),
+ 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_MSG_RESULT(no))
# if we can't find strcasecmp, look in -lresolv (for Unixware at least)
@@
-308,7
+319,7
@@
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(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([
AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
AC_TRY_RUN([