AC_ARG_WITH(included-popt,
[ --with-included-popt use bundled popt library, not from system])
+AC_ARG_WITH(rsync-path,
+ [ --with-rsync-path=PATH set rsync path used on server to PATH (default: "rsync")],
+ [ RSYNC_PATH="$with_rsync_name" ],
+ [ RSYNC_PATH="rsync" ])
+RSYNC_PATH="\"$RSYNC_PATH\""
+AC_DEFINE_UNQUOTED(RSYNC_PATH, $RSYNC_PATH)
+
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_FUNC_UTIME_NULL
AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod)
AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime)
-AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf setsid glob strpbrk)
+AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk)
AC_CHECK_FUNCS(strlcat strlcpy mtrace)
AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
fi
+AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <stdarg.h>
+void foo(const char *format, ...) {
+ va_list ap;
+ int len;
+ char buf[5];
+
+ va_start(ap, format);
+ len = vsnprintf(0, 0, format, ap);
+ va_end(ap);
+ if (len != 5) exit(1);
+
+ if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
+
+ exit(0);
+}
+main() { foo("hello"); }
+],
+rsync_cv_HAVE_C99_VSNPRINTF=yes,rsync_cv_HAVE_C99_VSNPRINTF=no,rsync_cv_HAVE_C99_VSNPRINTF=cross)])
+if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
+ AC_DEFINE(HAVE_C99_VSNPRINTF)
+fi
+
+
AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[
AC_TRY_RUN([#include <stdlib.h>
#include <sys/types.h>