Add --with-rsync-path option.

[rsync/rsync.git] / configure.in

diff --git a/configure.in b/configure.in
index ff93712..1adfe9e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(byteorder.h)
 AC_CONFIG_HEADER(config.h)
+AC_PREREQ(2.12)
 
 LDFLAGS=${LDFLAGS-""}
 
@@ -25,6 +26,8 @@ else
     CFLAGS=${CFLAGS-"-O"}
 fi
 
+CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
+
 # look for getconf early as this affects just about everything
 AC_CHECK_PROG(HAVE_GETCONF, getconf, "yes", "no")
 if test $HAVE_GETCONF = "yes"; then
@@ -35,15 +38,22 @@ fi
 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_SUBST(SHELL)
 
-
 AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0)
 AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH)
 
+AC_SYS_LARGEFILE
 AC_C_BIGENDIAN
 AC_HEADER_DIRENT
 AC_HEADER_TIME
@@ -51,7 +61,7 @@ AC_HEADER_SYS_WAIT
 AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h)
 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)
+AC_CHECK_HEADERS(glob.h alloca.h mcheck.h)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
@@ -124,8 +134,8 @@ AC_FUNC_MEMCMP
 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(strlcat strlcpy)
+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_TRY_RUN([#include <sys/types.h>
@@ -148,16 +158,17 @@ if test x"$rsync_cv_HAVE_FNMATCH" = x"yes"; then
     AC_DEFINE(HAVE_FNMATCH)
 fi
 
-AC_CONFIG_SUBDIRS(popt-1.2)
-AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes])
+if test x"$with_included_popt" != x"yes"
+then
+    AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes])
+fi
 
-AC_MSG_CHECKING("whether to use included libpopt...")
+AC_MSG_CHECKING("whether to use included libpopt")
 if test x"$with_included_popt" = x"yes"
 then
-    AC_MSG_RESULT("$srcdir/popt-1.2")
-    BUILD_LIBPOPT=popt-1.2/libpopt.a
-    LDFLAGS="$CFLAGS -L popt-1.2"
-    CFLAGS="$CFLAGS -I $srcdir/popt-1.2"
+    AC_MSG_RESULT("$srcdir/popt")
+    BUILD_POPT='$(popt_OBJS)'
+    CFLAGS="$CFLAGS -I$srcdir/popt"
 else
     AC_MSG_RESULT(no)
 fi
@@ -227,6 +238,54 @@ if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
     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"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
+    AC_DEFINE(HAVE_C99_VSNPRINTF)
+fi
+
+
+AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[
+AC_TRY_RUN([#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+main() { 
+  struct stat st;
+  char tpl[20]="/tmp/test.XXXXXX"; 
+  int fd = mkstemp(tpl); 
+  if (fd == -1) exit(1);
+  unlink(tpl);
+  if (fstat(fd, &st) != 0) exit(1);
+  if ((st.st_mode & 0777) != 0600) exit(1);
+  exit(0);
+}],
+rsync_cv_HAVE_SECURE_MKSTEMP=yes,
+rsync_cv_HAVE_SECURE_MKSTEMP=no,
+rsync_cv_HAVE_SECURE_MKSTEMP=cross)])
+if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
+    AC_DEFINE(HAVE_SECURE_MKSTEMP)
+fi
+
 
 AC_CACHE_CHECK([for broken inet_ntoa],rsync_cv_REPLACE_INET_NTOA,[
 AC_TRY_RUN([
@@ -286,6 +345,6 @@ fi
 AC_SUBST(OBJ_SAVE)
 AC_SUBST(OBJ_RESTORE)
 AC_SUBST(CC_SHOBJ_FLAG)
-AC_SUBST(BUILD_LIBPOPT)
+AC_SUBST(BUILD_POPT)
 
 AC_OUTPUT(Makefile lib/dummy zlib/dummy)