targets/opencl: hide all the exported llvm/clang mayhem... hopefully

Both llvm and clang polute the exported symbol table, as soon
as we try to link with either one. Other than those two
everything else looks good (clean).

Cc: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>

diff --git a/src/gallium/targets/opencl/Makefile.am b/src/gallium/targets/opencl/Makefile.am
index 29909da29f2bce5435b34ce15ece48e4e04b3da0..ba45aee81c1cbbb2c6526949cb3f4191a716268d 100644 (file)
--- a/src/gallium/targets/opencl/Makefile.am
+++ b/src/gallium/targets/opencl/Makefile.am
@@ -6,6 +6,7 @@ lib@OPENCL_LIBNAME@_la_LDFLAGS = \
        $(LLVM_LDFLAGS) \
        -no-undefined \
        -version-number 1:0 \
+       -Wl,--version-script=$(top_srcdir)/src/gallium/targets/opencl/opencl.sym \
        $(GC_SECTIONS) \
        $(LD_NO_UNDEFINED)
 

diff --git a/src/gallium/targets/opencl/opencl.sym b/src/gallium/targets/opencl/opencl.sym
new file mode 100644 (file)
index 0000000..ee8aacf
--- /dev/null
+++ b/src/gallium/targets/opencl/opencl.sym
@@ -0,0 +1,6 @@
+{
+       global:
+               cl*;
+       local:
+               *;
+};