Mesa (master): fix vdpau interop when using -Bsymbolic-functions in ldflags

[Maarten Lankhorst]

Module: Mesa
Branch: master
Commit: 8c136b53b79e90b9e8f30f891b8bef112fee375d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8c136b53b79e90b9e8f30f891b8bef112fee375d

Author: Maarten Lankhorst <maarten.lankhorst at canonical.com>
Date:   Thu Mar  6 15:20:56 2014 +0100

fix vdpau interop when using -Bsymbolic-functions in ldflags

Explicitly add radeon_drm_winsys_create and nouveau_drm_screen_create to
the dynamic list. This will ensure vdpau interop still works even when
the user links with -Bsymbolic-functions in hardened builds.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
Tested-by: Rachel Greenham <rachel at strangenoises.org>
Reported-by: Peter Frühberger <peter.fruehberger at gmail.com>
Reviewed-by: Christian König <christian.koenig at amd.com>

---

 src/gallium/targets/dri-nouveau/Makefile.am     |    4 +++-
 src/gallium/targets/dri-nouveau/nouveau_dri.dyn |    3 +++
 src/gallium/targets/r300/dri/Makefile.am        |    4 +++-
 src/gallium/targets/r300/dri/radeon.dyn         |    3 +++
 src/gallium/targets/r600/dri/Makefile.am        |    4 +++-
 src/gallium/targets/r600/vdpau/Makefile.am      |    3 ++-
 src/gallium/targets/radeonsi/dri/Makefile.am    |    4 +++-
 src/gallium/targets/radeonsi/vdpau/Makefile.am  |    4 +++-
 src/gallium/targets/vdpau-nouveau/Makefile.am   |    3 ++-
 9 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/src/gallium/targets/dri-nouveau/Makefile.am b/src/gallium/targets/dri-nouveau/Makefile.am
index 4bd4e21..f34acf8 100644
--- a/src/gallium/targets/dri-nouveau/Makefile.am
+++ b/src/gallium/targets/dri-nouveau/Makefile.am
@@ -35,7 +35,9 @@ dri_LTLIBRARIES = nouveau_dri.la
 nodist_EXTRA_nouveau_dri_la_SOURCES = dummy.cpp
 nouveau_dri_la_SOURCES = target.c
 
-nouveau_dri_la_LDFLAGS = $(GALLIUM_DRI_LINKER_FLAGS)
+nouveau_dri_la_LDFLAGS = \
+	$(GALLIUM_DRI_LINKER_FLAGS) \
+	-Wl,--dynamic-list=$(srcdir)/nouveau_dri.dyn
 
 nouveau_dri_la_LIBADD = \
 	$(top_builddir)/src/mesa/drivers/dri/common/libdricommon.la \
diff --git a/src/gallium/targets/dri-nouveau/nouveau_dri.dyn b/src/gallium/targets/dri-nouveau/nouveau_dri.dyn
new file mode 100644
index 0000000..a10356b
--- /dev/null
+++ b/src/gallium/targets/dri-nouveau/nouveau_dri.dyn
@@ -0,0 +1,3 @@
+{
+	nouveau_drm_screen_create;
+};
diff --git a/src/gallium/targets/r300/dri/Makefile.am b/src/gallium/targets/r300/dri/Makefile.am
index 4bd9ea4..e2becdb 100644
--- a/src/gallium/targets/r300/dri/Makefile.am
+++ b/src/gallium/targets/r300/dri/Makefile.am
@@ -37,7 +37,9 @@ nodist_EXTRA_r300_dri_la_SOURCES = dummy.cpp
 r300_dri_la_SOURCES = \
 	drm_target.c
 
-r300_dri_la_LDFLAGS = $(GALLIUM_DRI_LINKER_FLAGS)
+r300_dri_la_LDFLAGS = \
+	$(GALLIUM_DRI_LINKER_FLAGS) \
+	-Wl,--dynamic-list=$(srcdir)/radeon.dyn
 
 r300_dri_la_LIBADD = \
 	$(top_builddir)/src/mesa/drivers/dri/common/libdricommon.la \
diff --git a/src/gallium/targets/r300/dri/radeon.dyn b/src/gallium/targets/r300/dri/radeon.dyn
new file mode 100644
index 0000000..8d243dc
--- /dev/null
+++ b/src/gallium/targets/r300/dri/radeon.dyn
@@ -0,0 +1,3 @@
+{
+	radeon_drm_winsys_create;
+};
diff --git a/src/gallium/targets/r600/dri/Makefile.am b/src/gallium/targets/r600/dri/Makefile.am
index 1f13b80..f0a1b7b 100644
--- a/src/gallium/targets/r600/dri/Makefile.am
+++ b/src/gallium/targets/r600/dri/Makefile.am
@@ -36,7 +36,9 @@ dri_LTLIBRARIES = r600_dri.la
 r600_dri_la_SOURCES = \
 	drm_target.c
 
-r600_dri_la_LDFLAGS = $(GALLIUM_DRI_LINKER_FLAGS)
+r600_dri_la_LDFLAGS = \
+	$(GALLIUM_DRI_LINKER_FLAGS) \
+	-Wl,--dynamic-list=$(srcdir)/../../r300/dri/radeon.dyn
 
 r600_dri_la_LIBADD = \
 	$(top_builddir)/src/mesa/drivers/dri/common/libdricommon.la \
diff --git a/src/gallium/targets/r600/vdpau/Makefile.am b/src/gallium/targets/r600/vdpau/Makefile.am
index 509b954..8d2e701 100644
--- a/src/gallium/targets/r600/vdpau/Makefile.am
+++ b/src/gallium/targets/r600/vdpau/Makefile.am
@@ -35,7 +35,8 @@ libvdpau_r600_la_SOURCES = \
 	$(top_srcdir)/src/gallium/auxiliary/vl/vl_winsys_dri.c
 
 libvdpau_r600_la_LDFLAGS = \
-	$(GALLIUM_VDPAU_LINKER_FLAGS)
+	$(GALLIUM_VDPAU_LINKER_FLAGS) \
+	-Wl,--dynamic-list=$(srcdir)/../../r300/dri/radeon.dyn
 
 libvdpau_r600_la_LIBADD = \
 	$(top_builddir)/src/gallium/drivers/r600/libr600.la \
diff --git a/src/gallium/targets/radeonsi/dri/Makefile.am b/src/gallium/targets/radeonsi/dri/Makefile.am
index eab28b5..c49e5fc 100644
--- a/src/gallium/targets/radeonsi/dri/Makefile.am
+++ b/src/gallium/targets/radeonsi/dri/Makefile.am
@@ -37,7 +37,9 @@ nodist_EXTRA_radeonsi_dri_la_SOURCES = dummy.cpp
 radeonsi_dri_la_SOURCES = \
 	drm_target.c
 
-radeonsi_dri_la_LDFLAGS = $(GALLIUM_DRI_LINKER_FLAGS)
+radeonsi_dri_la_LDFLAGS = \
+	$(GALLIUM_DRI_LINKER_FLAGS) \
+	-Wl,--dynamic-list=$(srcdir)/../../r300/dri/radeon.dyn
 
 radeonsi_dri_la_LIBADD = \
 	$(top_builddir)/src/mesa/drivers/dri/common/libdricommon.la \
diff --git a/src/gallium/targets/radeonsi/vdpau/Makefile.am b/src/gallium/targets/radeonsi/vdpau/Makefile.am
index 54d65b3..8e27613 100644
--- a/src/gallium/targets/radeonsi/vdpau/Makefile.am
+++ b/src/gallium/targets/radeonsi/vdpau/Makefile.am
@@ -36,7 +36,9 @@ libvdpau_radeonsi_la_SOURCES = \
 	$(top_srcdir)/src/gallium/auxiliary/vl/vl_winsys_dri.c
 
 libvdpau_radeonsi_la_LDFLAGS = \
-	$(GALLIUM_VDPAU_LINKER_FLAGS)
+	$(GALLIUM_VDPAU_LINKER_FLAGS) \
+	-Wl,--dynamic-list=$(srcdir)/../../r300/dri/radeon.dyn
+
 
 libvdpau_radeonsi_la_LIBADD = \
 	$(top_builddir)/src/gallium/drivers/radeonsi/libradeonsi.la \
diff --git a/src/gallium/targets/vdpau-nouveau/Makefile.am b/src/gallium/targets/vdpau-nouveau/Makefile.am
index 3cdf103..66738f1 100644
--- a/src/gallium/targets/vdpau-nouveau/Makefile.am
+++ b/src/gallium/targets/vdpau-nouveau/Makefile.am
@@ -36,7 +36,8 @@ libvdpau_nouveau_la_SOURCES = \
 	$(top_srcdir)/src/gallium/auxiliary/vl/vl_winsys_dri.c
 
 libvdpau_nouveau_la_LDFLAGS = \
-	$(GALLIUM_VDPAU_LINKER_FLAGS)
+	$(GALLIUM_VDPAU_LINKER_FLAGS) \
+	-Wl,--dynamic-list=$(srcdir)/../dri-nouveau/nouveau_dri.dyn
 
 libvdpau_nouveau_la_LIBADD = \
 	$(top_builddir)/src/gallium/winsys/nouveau/drm/libnouveaudrm.la \