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-rw-r--r--configure.ac205
1 files changed, 161 insertions, 44 deletions
diff --git a/configure.ac b/configure.ac
index d9af961..e2d6fd6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -164,6 +164,8 @@ AC_CONFIG_FILES([Makefile
xlators/features/cloudsync/src/cloudsync-plugins/src/cloudsyncs3/src/Makefile
xlators/features/cloudsync/src/cloudsync-plugins/src/cvlt/Makefile
xlators/features/cloudsync/src/cloudsync-plugins/src/cvlt/src/Makefile
+ xlators/features/metadisp/Makefile
+ xlators/features/metadisp/src/Makefile
xlators/playground/Makefile
xlators/playground/template/Makefile
xlators/playground/template/src/Makefile
@@ -273,36 +275,78 @@ AC_ARG_ENABLE([debug],
[Enable debug build options.]))
if test "x$enable_debug" = "xyes"; then
BUILD_DEBUG=yes
- GF_CFLAGS="${GF_CFLAGS} -g -rdynamic -O0 -DDEBUG"
+ GF_CFLAGS="${GF_CFLAGS} -g -O0 -DDEBUG"
else
BUILD_DEBUG=no
fi
+SANITIZER=none
+
AC_ARG_ENABLE([asan],
AC_HELP_STRING([--enable-asan],
[Enable Address Sanitizer support]))
if test "x$enable_asan" = "xyes"; then
- BUILD_ASAN=yes
- AC_CHECK_LIB([asan], [__asan_report_error], ,
- [AC_MSG_ERROR([libasan.so not found, this is required for --enable-asan])])
- GF_CFLAGS="${GF_CFLAGS} -O1 -g -fsanitize=address -fno-omit-frame-pointer"
- dnl -lasan always need to be the first library, otherwise libxml complains
- GF_LDFLAGS="-lasan ${GF_LDFLAGS}"
-else
- BUILD_ASAN=no
+ SANITIZER=asan
+ AC_CHECK_LIB([asan], [__asan_init], ,
+ [AC_MSG_ERROR([--enable-asan requires libasan.so, exiting])])
+ GF_CFLAGS="${GF_CFLAGS} -O2 -g -fsanitize=address -fno-omit-frame-pointer"
+ GF_LDFLAGS="${GF_LDFLAGS} -lasan"
fi
-AC_ARG_ENABLE([atan],
+AC_ARG_ENABLE([tsan],
AC_HELP_STRING([--enable-tsan],
- [Enable ThreadSanitizer support]))
+ [Enable Thread Sanitizer support]))
if test "x$enable_tsan" = "xyes"; then
- BUILD_TSAN=yes
+ if test "x$SANITIZER" != "xnone"; then
+ AC_MSG_ERROR([only one sanitizer can be enabled at once])
+ fi
+ SANITIZER=tsan
AC_CHECK_LIB([tsan], [__tsan_init], ,
- [AC_MSG_ERROR([libtsan.so not found, this is required for --enable-tsan])])
- GF_CFLAGS="${GF_CFLAGS} -O2 -g -fsanitize=thread"
+ [AC_MSG_ERROR([--enable-tsan requires libtsan.so, exiting])])
+ if test "x$ac_cv_lib_tsan___tsan_init" = xyes; then
+ AC_MSG_CHECKING([whether tsan API can be used])
+ saved_CFLAGS=${CFLAGS}
+ CFLAGS="${CFLAGS} -fsanitize=thread"
+ AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM([
+ [#include <sanitizer/tsan_interface.h>]],
+ [[__tsan_create_fiber(0)]])],
+ [TSAN_API=yes], [TSAN_API=no])
+ AC_MSG_RESULT([$TSAN_API])
+ if test x$TSAN_API = "xyes"; then
+ AC_DEFINE(HAVE_TSAN_API, 1, [Define if tsan API can be used.])
+ fi
+ CFLAGS=${saved_CFLAGS}
+ fi
+ GF_CFLAGS="${GF_CFLAGS} -O2 -g -fsanitize=thread -fno-omit-frame-pointer"
GF_LDFLAGS="${GF_LDFLAGS} -ltsan"
-else
- BUILD_TSAN=no
+fi
+
+AC_ARG_ENABLE([ubsan],
+ AC_HELP_STRING([--enable-ubsan],
+ [Enable Undefined Behavior Sanitizer support]))
+if test "x$enable_ubsan" = "xyes"; then
+ if test "x$SANITIZER" != "xnone"; then
+ AC_MSG_ERROR([only one sanitizer can be enabled at once])
+ fi
+ SANITIZER=ubsan
+ AC_CHECK_LIB([ubsan], [__ubsan_default_options], ,
+ [AC_MSG_ERROR([--enable-ubsan requires libubsan.so, exiting])])
+ GF_CFLAGS="${GF_CFLAGS} -O2 -g -fsanitize=undefined -fno-omit-frame-pointer"
+ GF_LDFLAGS="${GF_LDFLAGS} -lubsan"
+fi
+
+# Initialize CFLAGS before usage
+BUILD_TCMALLOC=no
+AC_ARG_ENABLE([tcmalloc],
+ AC_HELP_STRING([--enable-tcmalloc],
+ [Enable linking with tcmalloc library.]))
+if test "x$enable_tcmalloc" = "xyes"; then
+ BUILD_TCMALLOC=yes
+ GF_CFLAGS="${GF_CFLAGS} -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free"
+ AC_CHECK_LIB([tcmalloc], [malloc], [],
+ [AC_MSG_ERROR([when --enable-tcmalloc is used, tcmalloc library needs to be present])])
+ GF_LDFLAGS="-ltcmalloc ${GF_LDFLAGS}"
fi
@@ -365,12 +409,27 @@ esac
# --enable-valgrind prevents calling dlclose(), this leaks memory
AC_ARG_ENABLE([valgrind],
- AC_HELP_STRING([--enable-valgrind],
- [Enable valgrind for resource leak debugging.]))
-if test "x$enable_valgrind" = "xyes"; then
- AC_DEFINE(RUN_WITH_VALGRIND, 1, [define if all processes should run under valgrind])
-fi
-
+ AC_HELP_STRING([--enable-valgrind@<:@=memcheck,drd@:>@],
+ [Enable valgrind for resource leak (memcheck, which is
+ the default) or thread synchronization (drd) debugging.]))
+case x$enable_valgrind in
+ xmemcheck|xyes)
+ AC_DEFINE(RUN_WITH_MEMCHECK, 1,
+ [Define if all processes should run under 'valgrind --tool=memcheck'.])
+ VALGRIND_TOOL=memcheck
+ ;;
+ xdrd)
+ AC_DEFINE(RUN_WITH_DRD, 1,
+ [Define if all processes should run under 'valgrind --tool=drd'.])
+ VALGRIND_TOOL=drd
+ ;;
+ x|xno)
+ VALGRIND_TOOL=no
+ ;;
+ *)
+ AC_MSG_ERROR([Please specify --enable-valgrind@<:@=memcheck,drd@:>@])
+ ;;
+esac
AC_ARG_WITH([previous-options],
[AS_HELP_STRING([--with-previous-options],
@@ -671,6 +730,14 @@ if test "x$enable_fuse_client" != "xno"; then
fi
AC_SUBST(FUSE_CLIENT_SUBDIR)
+
+AC_ARG_ENABLE([fuse-notifications],
+ AS_HELP_STRING([--disable-fuse-notifications], [Disable FUSE notifications]))
+
+AS_IF([test "x$enable_fuse_notifications" != "xno"], [
+ AC_DEFINE([HAVE_FUSE_NOTIFICATIONS], [1], [Use FUSE notifications])
+])
+
# end FUSE section
@@ -718,6 +785,9 @@ AC_ARG_ENABLE([georeplication],
BUILD_SYNCDAEMON=no
case $host_os in
+ freebsd*)
+#do nothing
+ ;;
linux*)
#do nothing
;;
@@ -757,6 +827,17 @@ fi
AC_SUBST(GEOREP_EXTRAS_SUBDIR)
AM_CONDITIONAL(USE_GEOREP, test "x$enable_georeplication" != "xno")
+# METADISP section
+AC_ARG_ENABLE([metadisp],
+ AC_HELP_STRING([--enable-metadisp],
+ [Enable the metadata dispersal xlator]))
+BUILD_METADISP=no
+if test "x${enable_metadisp}" = "xyes"; then
+ BUILD_METADISP=yes
+fi
+AM_CONDITIONAL([BUILD_METADISP], [test "x$BUILD_METADISP" = "xyes"])
+# end METADISP section
+
# Events section
AC_ARG_ENABLE([events],
AC_HELP_STRING([--disable-events],
@@ -895,6 +976,25 @@ if test "x${have_backtrace}" = "xyes"; then
fi
AC_SUBST(HAVE_BACKTRACE)
+dnl Old (before C11) compiler can compile (but not link) this:
+dnl
+dnl int main () {
+dnl _Static_assert(1, "True");
+dnl return 0;
+dnl }
+dnl
+dnl assuming that _Static_assert is an implicitly declared function. So
+dnl we're trying to link just to make sure that this is not the case.
+
+AC_MSG_CHECKING([whether $CC supports C11 _Static_assert])
+AC_TRY_LINK([], [_Static_assert(1, "True");],
+ [STATIC_ASSERT=yes], [STATIC_ASSERT=no])
+
+AC_MSG_RESULT([$STATIC_ASSERT])
+if test x$STATIC_ASSERT = "xyes"; then
+ AC_DEFINE(HAVE_STATIC_ASSERT, 1, [Define if C11 _Static_assert is supported.])
+fi
+
if test "x${have_backtrace}" != "xyes"; then
AC_TRY_COMPILE([#include <math.h>], [double x=0.0; x=ceil(0.0);],
[],
@@ -902,11 +1002,11 @@ AC_TRY_COMPILE([#include <math.h>], [double x=0.0; x=ceil(0.0);],
fi
dnl glusterfs prints memory usage to stderr by sending it SIGUSR1
-AC_CHECK_FUNC([malloc_stats], [have_malloc_stats=yes])
-if test "x${have_malloc_stats}" = "xyes"; then
- AC_DEFINE(HAVE_MALLOC_STATS, 1, [define if found malloc_stats])
+AC_CHECK_FUNC([mallinfo], [have_mallinfo=yes])
+if test "x${have_mallinfo}" = "xyes"; then
+ AC_DEFINE(HAVE_MALLINFO, 1, [define if found mallinfo])
fi
-AC_SUBST(HAVE_MALLOC_STATS)
+AC_SUBST(HAVE_MALLINFO)
dnl Linux, Solaris, Cygwin
AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec])
@@ -933,6 +1033,9 @@ case $host_os in
CFLAGS="${CFLAGS} -isystem /usr/local/include"
ARGP_LDADD=-largp
;;
+ *netbsd*)
+ ARGP_LDADD=-largp
+ ;;
esac
dnl argp-standalone does not provide a pkg-config file
AC_CHECK_HEADER([argp.h], AC_DEFINE(HAVE_ARGP, 1, [have argp]))
@@ -1002,6 +1105,19 @@ else
CFLAGS=${OLD_CFLAGS}
fi
+AC_CHECK_FUNC([syncfs], [have_syncfs=yes])
+if test "x${have_syncfs}" = "xyes"; then
+ AC_DEFINE(HAVE_SYNCFS, 1, [define if syncfs exists])
+else
+ OLD_CFLAGS=${CFLAGS}
+ CFLAGS="-D_GNU_SOURCE"
+ AC_CHECK_DECL([SYS_syncfs], , , [#include <sys/syscall.h>])
+ if test "x${ac_cv_have_decl_SYS_syncfs}" = "xyes"; then
+ AC_DEFINE(HAVE_SYNCFS_SYS, 1, [define if SYS_syncfs is available])
+ fi
+ CFLAGS=${OLD_CFLAGS}
+fi
+
BUILD_NANOSECOND_TIMESTAMPS=no
AC_CHECK_FUNC([utimensat], [have_utimensat=yes])
if test "x${have_utimensat}" = "xyes"; then
@@ -1194,10 +1310,6 @@ case $host_os in
;;
*freebsd*)
GF_HOST_OS="GF_BSD_HOST_OS"
- GF_CFLAGS="${GF_CFLAGS} -O0"
- GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_BASENAME"
- GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_DIRNAME"
- GF_CFLAGS="${GF_CFLAGS} -D_LIBGEN_H_"
GF_CFLAGS="${GF_CFLAGS} -DO_DSYNC=0"
GF_CFLAGS="${GF_CFLAGS} -Dxdr_quad_t=xdr_longlong_t"
GF_CFLAGS="${GF_CFLAGS} -Dxdr_u_quad_t=xdr_u_longlong_t"
@@ -1478,9 +1590,9 @@ case $host_os in
;;
esac
dnl GF_XLATOR_DEFAULT_LDFLAGS is for most xlators that expose a common set of symbols
-GF_XLATOR_DEFAULT_LDFLAGS='-avoid-version -export-symbols $(top_srcdir)/xlators/xlator.sym $(UUID_LIBS) $(GF_NO_UNDEFINED)'
+GF_XLATOR_DEFAULT_LDFLAGS='-avoid-version -export-symbols $(top_srcdir)/xlators/xlator.sym $(UUID_LIBS) $(GF_NO_UNDEFINED) $(TIRPC_LIBS)'
dnl GF_XLATOR_LDFLAGS is for xlators that expose extra symbols, e.g. dht
-GF_XLATOR_LDFLAGS='-avoid-version $(UUID_LIBS) $(GF_NO_UNDEFINED)'
+GF_XLATOR_LDFLAGS='-avoid-version $(UUID_LIBS) $(GF_NO_UNDEFINED) $(TIRPC_LIBS)'
AC_SUBST(GF_HOST_OS)
AC_SUBST(GF_CFLAGS)
@@ -1495,6 +1607,13 @@ AC_SUBST(AM_LIBTOOLFLAGS)
AC_SUBST(GF_NO_UNDEFINED)
AC_SUBST(GF_XLATOR_DEFAULT_LDFLAGS)
AC_SUBST(GF_XLATOR_LDFLAGS)
+AC_SUBST(GF_XLATOR_MGNT_LIBADD)
+
+case $host_os in
+ *freebsd*)
+ GF_XLATOR_MGNT_LIBADD="-lutil -lprocstat"
+ ;;
+esac
CONTRIBDIR='$(top_srcdir)/contrib'
AC_SUBST(CONTRIBDIR)
@@ -1566,8 +1685,8 @@ echo "readline : $BUILD_READLINE"
echo "georeplication : $BUILD_SYNCDAEMON"
echo "Linux-AIO : $BUILD_LIBAIO"
echo "Enable Debug : $BUILD_DEBUG"
-echo "Enable ASAN : $BUILD_ASAN"
-echo "Enable TSAN : $BUILD_TSAN"
+echo "Run with Valgrind : $VALGRIND_TOOL"
+echo "Sanitizer enabled : $SANITIZER"
echo "Use syslog : $USE_SYSLOG"
echo "XML output : $BUILD_XML_OUTPUT"
echo "Unit Tests : $BUILD_UNITTEST"
@@ -1585,16 +1704,14 @@ echo "IPV6 default : $with_ipv6_default"
echo "Use TIRPC : $with_libtirpc"
echo "With Python : ${PYTHON_VERSION}"
echo "Cloudsync : $BUILD_CLOUDSYNC"
+echo "Metadata dispersal : $BUILD_METADISP"
+echo "Link with TCMALLOC : $BUILD_TCMALLOC"
echo
-if test "x$BUILD_ASAN" = "xyes"; then
- echo "### Run below command before executing your tests if your system"
- echo "### has 'gcc --version' above 7.x (works on Fedora 27 and Above)"
- echo "export ASAN_OPTIONS=log_path=/var/log/glusterfs/asan-output.log"
- echo ""
- echo "### Above is required to get details of asan run, as glusterfs"
- echo "### processes are daemon processes. Further details and more"
- echo "### options can be found under 'Run-time flags' at"
- echo "### https://github.com/google/sanitizers/wiki/AddressSanitizerFlags"
- echo
+# dnl Note: ${X^^} capitalization assumes bash >= 4.x
+if test "x$SANITIZER" != "xnone"; then
+ echo "Note: since glusterfs processes are daemon processes, use"
+ echo "'export ${SANITIZER^^}_OPTIONS=log_path=/path/to/xxx.log' to collect"
+ echo "sanitizer output. Further details and more options can be"
+ echo "found at https://github.com/google/sanitizers."
fi