Port: Link with no-undefined on Windows

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/configure.ac b/configure.ac
index 6badbf9e6bfb7a397e034f3c922f7c565015aa78..0a7034e24eaaffd9f1c679b4eac896da18193045 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -65,6 +65,16 @@ CC="$PTHREAD_CC"
 
 AX_LIB_SOCKET_NSL
 
+LT_NO_UNDEFINED=""
+AS_CASE([$host_os],
+  [cygwin*],
+    [
+      LT_NO_UNDEFINED="-no-undefined"
+    ]
+)
+
+AC_SUBST(LT_NO_UNDEFINED)
+
 # Compute minor/major/patchlevel version numbers
 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')

diff --git a/src/bin/lttng-relayd/Makefile.am b/src/bin/lttng-relayd/Makefile.am
index 4857074df266e51fb90795f34dd7ed47bedaf0fd..df87bc3005311d6b297d3680d1d7fe06306d914c 100644 (file)
--- a/src/bin/lttng-relayd/Makefile.am
+++ b/src/bin/lttng-relayd/Makefile.am
@@ -24,7 +24,6 @@ lttng_relayd_SOURCES = main.c lttng-relayd.h utils.h utils.c cmd.h \
 
 # link on liblttngctl for check if relayd is already alive.
 lttng_relayd_LDADD = -lurcu-common -lurcu \
-               $(top_builddir)/src/lib/lttng-ctl/liblttng-ctl.la \
                $(top_builddir)/src/common/sessiond-comm/libsessiond-comm.la \
                $(top_builddir)/src/common/hashtable/libhashtable.la \
                $(top_builddir)/src/common/libcommon.la \
@@ -32,4 +31,5 @@ lttng_relayd_LDADD = -lurcu-common -lurcu \
                $(top_builddir)/src/common/index/libindex.la \
                $(top_builddir)/src/common/health/libhealth.la \
                $(top_builddir)/src/common/config/libconfig.la \
-               $(top_builddir)/src/common/testpoint/libtestpoint.la
+               $(top_builddir)/src/common/testpoint/libtestpoint.la \
+               $(top_builddir)/src/lib/lttng-ctl/liblttng-ctl.la

diff --git a/src/lib/lttng-ctl/Makefile.am b/src/lib/lttng-ctl/Makefile.am
index 5b87e38b7b155896fb8b9738d52355a2af7d31e4..6b6a6eed127525f17a2a94454ea18e8fbf3dacc1 100644 (file)
--- a/src/lib/lttng-ctl/Makefile.am
+++ b/src/lib/lttng-ctl/Makefile.am
@@ -7,6 +7,9 @@ lib_LTLIBRARIES = liblttng-ctl.la
 liblttng_ctl_la_SOURCES = lttng-ctl.c snapshot.c lttng-ctl-helper.h \
                lttng-ctl-health.c save.c load.c deprecated-symbols.c
 
+liblttng_ctl_la_LDFLAGS = \
+               $(LT_NO_UNDEFINED)
+
 liblttng_ctl_la_LIBADD = \
                $(top_builddir)/src/common/sessiond-comm/libsessiond-comm.la \
                $(top_builddir)/src/common/libcommon.la \