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View File memcached-autofoo.patch of Package memcached (Project network:utilities)

Index: configure.ac
===================================================================
--- configure.ac.orig
+++ configure.ac
@@ -1,61 +1,15 @@
-AC_PREREQ(2.52)
+AC_PREREQ([2.60])
 m4_include([version.m4])
 m4_include([m4/c99-backport.m4])
-AC_INIT(memcached, VERSION_NUMBER, memcached@googlegroups.com)
-AC_CANONICAL_SYSTEM
+AC_INIT([memcached],[VERSION_NUMBER],[memcached@googlegroups.com])
+AC_CANONICAL_TARGET
 AC_CONFIG_SRCDIR(memcached.c)
-AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
-AM_CONFIG_HEADER(config.h)
-
-AC_PROG_CC
-
-dnl **********************************************************************
-dnl DETECT_ICC ([ACTION-IF-YES], [ACTION-IF-NO])
-dnl
-dnl check if this is the Intel ICC compiler, and if so run the ACTION-IF-YES
-dnl sets the $ICC variable to "yes" or "no"
-dnl **********************************************************************
-AC_DEFUN([DETECT_ICC],
-[
-    ICC="no"
-    AC_MSG_CHECKING([for icc in use])
-    if test "$GCC" = "yes"; then
-       dnl check if this is icc acting as gcc in disguise
-       AC_EGREP_CPP([^__INTEL_COMPILER], [__INTEL_COMPILER],
-         AC_MSG_RESULT([no])
-         [$2],
-         AC_MSG_RESULT([yes])
-         [$1]
-         ICC="yes")
-    else
-       AC_MSG_RESULT([no])
-       [$2]
-    fi
-])
-
-DETECT_ICC([], [])
-
-dnl **********************************************************************
-dnl DETECT_SUNCC ([ACTION-IF-YES], [ACTION-IF-NO])
-dnl
-dnl check if this is the Sun Studio compiler, and if so run the ACTION-IF-YES
-dnl sets the $SUNCC variable to "yes" or "no"
-dnl **********************************************************************
-AC_DEFUN([DETECT_SUNCC],
-[
-    AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
-    AS_IF(test "x$SUNCC" = "xyes", [$1], [$2])
-
-])
-
-DETECT_SUNCC([CFLAGS="-mt $CFLAGS"], [])
-AS_IF([test "$ICC" = "yes" -o "$GCC" = "yes"],
-      [CFLAGS="$CFLAGS -pthread"])
-
-if test "$ICC" = "no"; then
-   AC_PROG_CC_C99
-fi
+AM_INIT_AUTOMAKE([foreign -Wall -Wno-portability tar-pax subdir-objects])
+AC_CONFIG_HEADERS([config.h])
 
+AC_PROG_CC_STDC
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
 AM_PROG_CC_C_O
 AC_PROG_INSTALL
 
@@ -78,14 +32,11 @@ AC_DEFUN([AC_C_DETECT_SASL_CB_GETCONF],
 [
     AC_CACHE_CHECK([for SASL_CB_GETCONF],
         [ac_cv_c_sasl_cb_getconf],
-        [AC_TRY_COMPILE(
-            [
+        [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 #include <sasl/sasl.h>
-            ], [
+            ]], [[
 unsigned long val = SASL_CB_GETCONF;
-            ],
-            [ ac_cv_c_sasl_cb_getconf=yes ],
-            [ ac_cv_c_sasl_cb_getconf=no ])
+            ]])],[ ac_cv_c_sasl_cb_getconf=yes ],[ ac_cv_c_sasl_cb_getconf=no ])
         ])
     AS_IF([test "$ac_cv_c_sasl_cb_getconf" = "yes"],
           [AC_DEFINE([HAVE_SASL_CB_GETCONF], 1,
@@ -168,23 +119,6 @@ fi
 AC_SUBST(PROFILER_FLAGS)
 
 
-AC_ARG_ENABLE(64bit,
-  [AS_HELP_STRING([--enable-64bit],[build 64bit version])])
-if test "x$enable_64bit" = "xyes"
-then
-    org_cflags=$CFLAGS
-    CFLAGS=-m64
-    AC_RUN_IFELSE(
-      [AC_LANG_PROGRAM([], [dnl
-return sizeof(void*) == 8 ? 0 : 1;
-      ])
-    ],[
-      CFLAGS="-m64 $org_cflags"
-    ],[
-    AC_MSG_ERROR([Don't know how to build a 64-bit object.])
-    ])
-fi
-
 # Issue 213: Search for clock_gettime to help people linking
 #            with a static version of libevent
 AC_SEARCH_LIBS(clock_gettime, rt)
@@ -193,91 +127,7 @@ AC_SEARCH_LIBS(clock_gettime, rt)
 AC_SEARCH_LIBS(socket, socket)
 AC_SEARCH_LIBS(gethostbyname, nsl)
 
-trylibeventdir=""
-AC_ARG_WITH(libevent,
-       [  --with-libevent=PATH     Specify path to libevent installation ],
-       [
-                if test "x$withval" != "xno" ; then
-                        trylibeventdir=$withval
-                fi
-       ]
-)
-
-dnl ------------------------------------------------------
-dnl libevent detection.  swiped from Tor.  modified a bit.
-
-LIBEVENT_URL=http://www.monkey.org/~provos/libevent/
-
-AC_CACHE_CHECK([for libevent directory], ac_cv_libevent_dir, [
-  saved_LIBS="$LIBS"
-  saved_LDFLAGS="$LDFLAGS"
-  saved_CPPFLAGS="$CPPFLAGS"
-  le_found=no
-  for ledir in $trylibeventdir "" $prefix /usr/local ; do
-    LDFLAGS="$saved_LDFLAGS"
-    LIBS="-levent $saved_LIBS"
-
-    # Skip the directory if it isn't there.
-    if test ! -z "$ledir" -a ! -d "$ledir" ; then
-       continue;
-    fi
-    if test ! -z "$ledir" ; then
-      if test -d "$ledir/lib" ; then
-        LDFLAGS="-L$ledir/lib $LDFLAGS"
-      else
-        LDFLAGS="-L$ledir $LDFLAGS"
-      fi
-      if test -d "$ledir/include" ; then
-        CPPFLAGS="-I$ledir/include $CPPFLAGS"
-      else
-        CPPFLAGS="-I$ledir $CPPFLAGS"
-      fi
-    fi
-    # Can I compile and link it?
-    AC_TRY_LINK([#include <sys/time.h>
-#include <sys/types.h>
-#include <event.h>], [ event_init(); ],
-       [ libevent_linked=yes ], [ libevent_linked=no ])
-    if test $libevent_linked = yes; then
-       if test ! -z "$ledir" ; then
-         ac_cv_libevent_dir=$ledir
-         _myos=`echo $target_os | cut -f 1 -d .`
-         AS_IF(test "$SUNCC" = "yes" -o "x$_myos" = "xsolaris2",
-               [saved_LDFLAGS="$saved_LDFLAGS -Wl,-R$ledir/lib"],
-               [AS_IF(test "$GCC" = "yes",
-                     [saved_LDFLAGS="$saved_LDFLAGS -Wl,-rpath,$ledir/lib"])])
-       else
-         ac_cv_libevent_dir="(system)"
-       fi
-       le_found=yes
-       break
-    fi
-  done
-  LIBS="$saved_LIBS"
-  LDFLAGS="$saved_LDFLAGS"
-  CPPFLAGS="$saved_CPPFLAGS"
-  if test $le_found = no ; then
-    AC_MSG_ERROR([libevent is required.  You can get it from $LIBEVENT_URL
-
-      If it's already installed, specify its path using --with-libevent=/dir/
-])
-  fi
-])
-LIBS="-levent $LIBS"
-if test $ac_cv_libevent_dir != "(system)"; then
-  if test -d "$ac_cv_libevent_dir/lib" ; then
-    LDFLAGS="-L$ac_cv_libevent_dir/lib $LDFLAGS"
-    le_libdir="$ac_cv_libevent_dir/lib"
-  else
-    LDFLAGS="-L$ac_cv_libevent_dir $LDFLAGS"
-    le_libdir="$ac_cv_libevent_dir"
-  fi
-  if test -d "$ac_cv_libevent_dir/include" ; then
-    CPPFLAGS="-I$ac_cv_libevent_dir/include $CPPFLAGS"
-  else
-    CPPFLAGS="-I$ac_cv_libevent_dir $CPPFLAGS"
-  fi
-fi
+PKG_CHECK_MODULES([LIBEVENT], [libevent])
 
 dnl ----------------------------------------------------------------------------
 
@@ -306,14 +156,14 @@ dnl ************************************
 AC_DEFUN([AC_HAVE_SASL_CALLBACK_FT],
 [AC_CACHE_CHECK(for sasl_callback_ft, ac_cv_has_sasl_callback_ft,
 [
-  AC_TRY_COMPILE([
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
     #ifdef HAVE_SASL_SASL_H
     #include <sasl/sasl.h>
     #include <sasl/saslplug.h>
     #endif
-  ],[
+  ]], [[
     sasl_callback_ft a_callback;
-  ],[
+  ]])],[
     ac_cv_has_sasl_callback_ft=yes
   ],[
     ac_cv_has_sasl_callback_ft=no
@@ -335,18 +185,15 @@ AC_DEFUN([AC_C_DETECT_UINT64_SUPPORT],
 [
     AC_CACHE_CHECK([for print macros for integers (C99 section 7.8.1)],
         [ac_cv_c_uint64_support],
-        [AC_TRY_COMPILE(
-            [
+        [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 #ifdef HAVE_INTTYPES_H
 #include <inttypes.h>
 #endif
 #include <stdio.h>
-            ], [
+            ]], [[
   uint64_t val = 0;
   fprintf(stderr, "%" PRIu64 "\n", val);
-            ],
-            [ ac_cv_c_uint64_support=yes ],
-            [ ac_cv_c_uint64_support=no ])
+            ]])],[ ac_cv_c_uint64_support=yes ],[ ac_cv_c_uint64_support=no ])
         ])
 ])
 
@@ -365,12 +212,12 @@ dnl Check if the type socklen_t is defin
 AC_DEFUN([AC_C_SOCKLEN_T],
 [AC_CACHE_CHECK(for socklen_t, ac_cv_c_socklen_t,
 [
-  AC_TRY_COMPILE([
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
     #include <sys/types.h>
     #include <sys/socket.h>
-  ],[
+  ]], [[
     socklen_t foo;
-  ],[
+  ]])],[
     ac_cv_c_socklen_t=yes
   ],[
     ac_cv_c_socklen_t=no
@@ -409,35 +256,6 @@ fi
 
 AC_C_ENDIAN
 
-AC_DEFUN([AC_C_HTONLL],
-[
-    AC_MSG_CHECKING([for htonll])
-    have_htoll="no"
-    AC_TRY_LINK([
-#include <sys/types.h>
-#include <netinet/in.h>
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h> */
-#endif
-       ], [
-          return htonll(0);
-       ], [
-          have_htoll="yes"
-          AC_DEFINE([HAVE_HTONLL], [1], [Have ntohll])
-    ], [
-          have_htoll="no"
-    ])
-
-    AC_MSG_RESULT([$have_htoll])
-])
-
-AC_C_HTONLL
-
-dnl Check whether the user's system supports pthread
-AC_SEARCH_LIBS(pthread_create, pthread)
-if test "x$ac_cv_search_pthread_create" = "xno"; then
-  AC_MSG_ERROR([Can't enable threads without the POSIX thread library.])
-fi
 
 AC_CHECK_FUNCS(mlockall)
 AC_CHECK_FUNCS(getpagesizes)
@@ -484,13 +302,13 @@ dnl These were added in 4.1.2, but 32bit
 dnl lacks testable defines.
 have_gcc_atomics=no
 AC_MSG_CHECKING(for GCC atomics)
-AC_TRY_LINK([],[
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
   unsigned short a;
   unsigned short b;
   b = __sync_add_and_fetch(&a, 1);
   b = __sync_sub_and_fetch(&a, 2);
-  ],[have_gcc_atomics=yes
-  AC_DEFINE(HAVE_GCC_ATOMICS, 1, [GCC Atomics available])])
+  ]])],[have_gcc_atomics=yes
+  AC_DEFINE(HAVE_GCC_ATOMICS, 1, [GCC Atomics available])],[])
 AC_MSG_RESULT($have_gcc_atomics)
 
 dnl Check for the requirements for running memcached with less privileges
@@ -527,29 +345,5 @@ AM_CONDITIONAL([BUILD_SPECIFICATIONS],
                [test "x$enable_docs" != "xno" -a "x$XML2RFC" != "xno" -a "x$XSLTPROC" != "xno"])
 
 
-dnl Let the compiler be a bit more picky. Please note that you cannot
-dnl specify these flags to the compiler before AC_CHECK_FUNCS, because
-dnl the test program will generate a compilation warning and hence fail
-dnl to detect the function ;-)
-if test "$ICC" = "yes"
-then
-   dnl ICC trying to be gcc.
-   CFLAGS="$CFLAGS -diag-disable 187 -Wall -Werror"
-   AC_DEFINE([_GNU_SOURCE],[1],[find sigignore on Linux])
-elif test "$GCC" = "yes"
-then
-  GCC_VERSION=`$CC -dumpversion`
-  CFLAGS="$CFLAGS -Wall -Werror -pedantic -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls"
-  case $GCC_VERSION in
-    4.4.*)
-    CFLAGS="$CFLAGS -fno-strict-aliasing"
-    ;;
-  esac
-  AC_DEFINE([_GNU_SOURCE],[1],[find sigignore on Linux])
-elif test "$SUNCC" = "yes"
-then
-  CFLAGS="$CFLAGS -errfmt=error -errwarn -errshort=tags"
-fi
-
 AC_CONFIG_FILES(Makefile doc/Makefile)
 AC_OUTPUT
Index: Makefile.am
===================================================================
--- Makefile.am.orig
+++ Makefile.am
@@ -1,3 +1,6 @@
+AM_CFLAGS = -pthread -Wall -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
+AM_CPPFLAGS = -include $(top_builddir)/config.h
+
 bin_PROGRAMS = memcached
 pkginclude_HEADERS = protocol_binary.h
 noinst_PROGRAMS = memcached-debug sizes testapp timedrun
@@ -32,11 +35,12 @@ memcached_SOURCES += sasl_defs.c
 endif
 
 memcached_debug_SOURCES = $(memcached_SOURCES)
-memcached_CPPFLAGS = -DNDEBUG
-memcached_debug_LDADD = @PROFILER_LDFLAGS@
-memcached_debug_CFLAGS = @PROFILER_FLAGS@
+memcached_CPPFLAGS = $(AM_CPPFLAGS) -DNDEBUG
+memcached_debug_LDADD = @PROFILER_LDFLAGS@ $(LIBEVENT_LIBS)
+memcached_debug_CFLAGS = @PROFILER_FLAGS@ $(AM_CFLAGS)
+memcached_debug_CPPFLAGS = $(AM_CPPFLAGS)
 
-memcached_LDADD =
+memcached_LDADD = $(LIBEVENT_LIBS)
 memcached_DEPENDENCIES =
 memcached_debug_DEPENDENCIES =
 CLEANFILES=