diff options
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 35 |
1 files changed, 32 insertions, 3 deletions
@@ -934,6 +934,7 @@ enable_cmirrord with_cmirrord_pidfile enable_debug with_optimisation +with_symvers enable_profiling enable_valgrind_pool enable_devmapper @@ -1749,6 +1750,8 @@ Optional Packages: --with-cmirrord-pidfile=PATH cmirrord pidfile [PID_DIR/cmirrord.pid] --with-optimisation=OPT C optimisation flag [OPT=-O2] + --with-symvers=STYLE use symbol versioning of the shared library + [default=gnu] --with-lvmlockd-pidfile=PATH lvmlockd pidfile [PID_DIR/lvmlockd.pid] --with-lvmpolld-pidfile=PATH @@ -3103,13 +3106,11 @@ if test -z "$CFLAGS"; then : fi case "$host_os" in linux*) - CLDFLAGS="${CLDFLAGS-"$LDFLAGS"} -Wl,--version-script,.export.sym" # equivalent to -rdynamic ELDFLAGS="-Wl,--export-dynamic" # FIXME Generate list and use --dynamic-list=.dlopen.sym CLDWHOLEARCHIVE="-Wl,-whole-archive" CLDNOWHOLEARCHIVE="-Wl,-no-whole-archive" - LDDEPS="$LDDEPS .export.sym" LIB_SUFFIX=so DEVMAPPER=yes BUILD_LVMPOLLD=no @@ -3124,7 +3125,6 @@ case "$host_os" in ;; darwin*) CFLAGS="$CFLAGS -no-cpp-precomp -fno-common" - CLDFLAGS="${CLDFLAGS-"$LDFLAGS"}" ELDFLAGS= CLDWHOLEARCHIVE="-all_load" CLDNOWHOLEARCHIVE= @@ -10394,6 +10394,35 @@ fi $as_echo "$COPTIMISE_FLAG" >&6; } ################################################################################ +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use symbol versioning" >&5 +$as_echo_n "checking whether to use symbol versioning... " >&6; } + +# Check whether --with-symvers was given. +if test "${with_symvers+set}" = set; then : + withval=$with_symvers; case "$withval" in + gnu|no) symvers=$withval ;; + *) as_fn_error $? "Unknown argument to with-symvers" "$LINENO" 5 ;; + esac +else + symvers=gnu +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $symvers" >&5 +$as_echo "$symvers" >&6; } + +if test "$GCC" = "yes" && test "$symvers" = "gnu" ; then + +$as_echo "#define GNU_SYMVER 1" >>confdefs.h + + case "$host_os" in + linux*) + CLDFLAGS="${CLDFLAGS-"$LDFLAGS"} -Wl,--version-script,.export.sym" + LDDEPS="$LDDEPS .export.sym" + ;; + esac +fi + +################################################################################ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to gather gcov profiling data" >&5 $as_echo_n "checking whether to gather gcov profiling data... " >&6; } # Check whether --enable-profiling was given. |