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build: prevent unloading of all public libraries

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We previously added "-z nodelete" to the build of libvirt.so to prevent
crashes when thread local destructors run which point to a code that
has been dlclose()d:

  commit 8e44e5593e
  Author: Daniel P. Berrange <berrange@redhat.com>
  Date:   Thu Sep 1 17:57:06 2011 +0100

      Prevent crash from dlclose() of libvirt.so

We forgot to copy this protection into the libvirt-qemu.so, libvirt-lxc.so
and libvirt-admin.so libraries when we introduced them.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2018-04-19 15:14:04 +01:00
parent da613819e9
commit 419607c478
1 changed files with 5 additions and 1 deletions
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6
src/Makefile.am
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@ -529,7 +529,9 @@ libvirt_admin_la_SOURCES = \
libvirt_admin_la_LDFLAGS = \
$(VERSION_SCRIPT_FLAGS)$(LIBVIRT_ADMIN_SYMBOL_FILE) \
-version-info $(LIBVIRT_VERSION_INFO) \
$(AM_LDFLAGS)
$(LIBVIRT_NODELETE) \
$(AM_LDFLAGS) \
$(NULL)
libvirt_admin_la_LIBADD = \
libvirt.la \
@ -644,6 +646,7 @@ libvirt_qemu_la_SOURCES = libvirt-qemu.c
libvirt_qemu_la_LDFLAGS = \
$(VERSION_SCRIPT_FLAGS)$(LIBVIRT_QEMU_SYMBOL_FILE) \
-version-info $(LIBVIRT_VERSION_INFO) \
$(LIBVIRT_NODELETE) \
$(AM_LDFLAGS) \
$(NULL)
libvirt_qemu_la_CFLAGS = $(AM_CFLAGS)
@ -653,6 +656,7 @@ libvirt_lxc_la_SOURCES = libvirt-lxc.c
libvirt_lxc_la_LDFLAGS = \
$(VERSION_SCRIPT_FLAGS)$(LIBVIRT_LXC_SYMBOL_FILE) \
-version-info $(LIBVIRT_VERSION_INFO) \
$(LIBVIRT_NODELETE) \
$(AM_LDFLAGS) \
$(NULL)
libvirt_lxc_la_CFLAGS = $(AM_CFLAGS)