Merge pull request #2726 from sworleys/Netlink-Filter-AFI

[mirror_frr.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 35997a87ec612063e2b6d3752aa64f1204cb423d..a155a12ba718c56463749d3b4bfa5d3ff110343f 100755 (executable)
--- a/configure.ac
+++ b/configure.ac
@@ -190,8 +190,10 @@ AC_ARG_ENABLE([address-sanitizer], AS_HELP_STRING([--enable-address-sanitizer],
               [enabled AddressSanitizer support for detecting a wide variety of \
                memory allocation and deallocation errors]), \
               [AC_DEFINE(HAVE_ADDRESS_SANITIZER, 1, [enable AddressSanitizer])
-              CFLAGS="$CFLAGS -fsanitize=address"
-              CXXFLAGS="$CXXFLAGS -fsanitize=address"
+              ASAN_FLAGS="-fsanitize=address"
+              SAN_CLIPPY_FLAGS="-fno-sanitize=all"
+              AC_SUBST([ASAN_FLAGS])
+              AC_SUBST([SAN_CLIPPY_FLAGS])
               LIBS="-ldl $LIBS"
               AC_TRY_COMPILE([],[const int i=0;],[AC_MSG_NOTICE([Address Sanitizer Enabled])],
                                                  [AC_MSG_ERROR([Address Sanitizer not available])])
@@ -201,8 +203,10 @@ dnl ThreadSanitizer support
 AC_ARG_ENABLE([thread-sanitizer], AS_HELP_STRING([--enable-thread-sanitizer], \
               [enabled ThreadSanitizer support for detecting data races]), \
               [AC_DEFINE(HAVE_THREAD_SANITIZER, 1, [enable ThreadSanitizer])
-              CFLAGS="$CFLAGS -fsanitize=thread"
-              CXXFLAGS="$CXXFLAGS -fsanitize=thread"
+              TSAN_FLAGS="-fsanitize=thread"
+              SAN_CLIPPY_FLAGS="-fno-sanitize=all"
+              AC_SUBST([TSAN_FLAGS])
+              AC_SUBST([SAN_CLIPPY_FLAGS])
               LIBS="-ldl $LIBS"
               AC_TRY_COMPILE([],[const int i=0;],[AC_MSG_NOTICE([Thread Sanitizer Enabled])],
                                                  [AC_MSG_ERROR([Thread Sanitizer not available])])
@@ -212,15 +216,24 @@ dnl MemorySanitizer support
 AC_ARG_ENABLE([memory-sanitizer], AS_HELP_STRING([--enable-memory-sanitizer], \
               [enabled MemorySanitizer support for detecting uninitialized memory reads]), \
               [AC_DEFINE(HAVE_THREAD_SANITIZER, 1, [enable MemorySanitizer])
-              CFLAGS="$CFLAGS -fsanitize=memory -fPIE -pie"
-              CXXFLAGS="$CXXFLAGS -fsanitize=memory -fPIE -pie"
+              MSAN_FLAGS="-fsanitize=memory -fPIE -pie"
+              SAN_CLIPPY_FLAGS="-fno-sanitize=all"
+              AC_SUBST([MSAN_FLAGS])
+              AC_SUBST([SAN_CLIPPY_FLAGS])
               LIBS="-ldl $LIBS"
               AC_TRY_COMPILE([],[const int i=0;],[AC_MSG_NOTICE([Memory Sanitizer Enabled])],
                                                  [AC_MSG_ERROR([Memory Sanitizer not available])])
               ])
 
 dnl if the user has specified any CFLAGS, override our settings
-if test "x${enable_dev_build}" = "xyes"; then
+if test "x${enable_gcov}" = "xyes"; then
+   if test "z$orig_cflags" = "z"; then
+      AC_C_FLAG([-coverage])
+      AC_C_FLAG([-O0])
+   fi
+
+   LDFLAGS="${LDFLAGS} -lgcov"
+elif test "x${enable_dev_build}" = "xyes"; then
    AC_DEFINE(DEV_BUILD,,Build for development)
    if test "z$orig_cflags" = "z"; then
       AC_C_FLAG([-g3])
@@ -423,6 +436,8 @@ AC_ARG_ENABLE(datacenter,
   AS_HELP_STRING([--enable-datacenter], [enable Compilation for Data Center Extensions]))
 AC_ARG_ENABLE(fuzzing,
   AS_HELP_STRING([--enable-fuzzing], [enable ability to fuzz various parts of FRR]))
+AC_ARG_ENABLE(netlink_fuzzing,
+  AS_HELP_STRING([--enable-netlink-fuzzing], [enable ability to fuzz netlink listening socket in zebra]))
 AC_ARG_ENABLE(rr-semantics,
   AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics]))
 AC_ARG_ENABLE([protobuf],
@@ -435,6 +450,8 @@ AC_ARG_ENABLE([clippy-only],
   AS_HELP_STRING([--enable-clippy-only], [Only build clippy]))
 AC_ARG_ENABLE([numeric_version],
   AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)]))
+AC_ARG_ENABLE([gcov],
+  AS_HELP_STRING([--enable-gcov], [Add code coverage information]))
 
 AS_IF([test "${enable_clippy_only}" != "yes"], [
 AC_CHECK_HEADERS(json-c/json.h)
@@ -486,6 +503,10 @@ if test "${enable_fuzzing}" = "yes" ; then
   AC_DEFINE(HANDLE_ZAPI_FUZZING,,Compile extensions to use with a fuzzer)
 fi
 
+if test "${enable_netlink_fuzzing}" = "yes" ; then
+  AC_DEFINE(HANDLE_NETLINK_FUZZING,,Compile extensions to use with a fuzzer for netlink)
+fi
+
 if test "${enable_cumulus}" = "yes" ; then
   AC_DEFINE(HAVE_CUMULUS,,Compile Special Cumulus Code in)
 fi
@@ -686,6 +707,11 @@ AC_DEFINE_UNQUOTED(MULTIPATH_NUM, $MPATH_NUM, Maximum number of paths for a rout
 
 AC_DEFINE_UNQUOTED(VTYSH_PAGER, "$VTYSH_PAGER", [What pager to use])
 
+dnl --------------------
+dnl Enable code coverage
+dnl --------------------
+AM_CONDITIONAL([HAVE_GCOV],[test '!' "$enable_gcov" = no])
+
 dnl ------------------------------------
 dnl Alpine only accepts numeric versions
 dnl ------------------------------------
@@ -1812,7 +1838,13 @@ AM_CONDITIONAL([ZEROMQ], test "x$ZEROMQ" = "xtrue")
 dnl ----------
 dnl configure date
 dnl ----------
-CONFDATE=`date '+%Y%m%d'`
+dev_version=`echo $VERSION | grep dev`
+#don't expire deprecated code in non 'dev' branch
+if test "${dev_version}" = ""; then
+   CONFDATE=0
+else
+   CONFDATE=`date '+%Y%m%d'`
+fi
 AC_SUBST(CONFDATE)
 
 dnl ------------------------------