automake: ask the linker to do garbage collection

[mesa.git] / src / gallium / targets / gbm / Makefile.am

diff --git a/src/gallium/targets/gbm/Makefile.am b/src/gallium/targets/gbm/Makefile.am
index ecbb9ad2d22e6c8e9b6a17ff181a30b1aa0b9976..22b4826391e14095cbf1647e9bf8891106ef8bb9 100644 (file)
--- a/src/gallium/targets/gbm/Makefile.am
+++ b/src/gallium/targets/gbm/Makefile.am
@@ -39,6 +39,7 @@ AM_CFLAGS = \
 
 gbm_LTLIBRARIES = gbm_gallium_drm.la
 
+nodist_EXTRA_gbm_gallium_drm_la_SOURCES = dummy.cpp
 gbm_gallium_drm_la_SOURCES = gbm.c
 
 gbm_gallium_drm_la_LIBADD = \
@@ -48,7 +49,15 @@ gbm_gallium_drm_la_LIBADD = \
        $(top_builddir)/src/gallium/state_trackers/gbm/libgbm.la \
        $(top_builddir)/src/gallium/auxiliary/libgallium.la \
        $(LIBDRM_LIBS) \
-       -lm
+       -lm \
+       $(CLOCK_LIB) \
+       $(PTHREAD_LIBS) \
+       $(DLOPEN_LIBS)
+
+if HAVE_DRI
+gbm_gallium_drm_la_LIBADD += \
+       $(top_builddir)/src/gallium/winsys/sw/dri/libswdri.la
+endif
 
 if NEED_PIPE_LOADER_XLIB
 gbm_gallium_drm_la_LIBADD += \
@@ -57,20 +66,16 @@ gbm_gallium_drm_la_LIBADD += \
        $(LIBDRM_LIBS)
 endif
 
-gbm_gallium_drm_la_LDFLAGS = -no-undefined -avoid-version -module
+gbm_gallium_drm_la_LDFLAGS = \
+       -module \
+       -no-undefined \
+       -avoid-version \
+       $(GC_SECTIONS) \
+       -Wl,--no-undefined
 
-# FIXME: this shouldn't be needed
 if HAVE_MESA_LLVM
-gbm_gallium_drm_la_LINK = $(CXXLINK) $(gbm_gallium_drm_la_LDFLAGS)
-# Mention a dummy pure C++ file to trigger generation of the $(LINK) variable
-nodist_EXTRA_gbm_gallium_drm_la_SOURCES = dummy-cpp.cpp
-
 gbm_gallium_drm_la_LIBADD += $(LLVM_LIBS)
 gbm_gallium_drm_la_LDFLAGS += $(LLVM_LDFLAGS)
-else
-gbm_gallium_drm_la_LINK = $(CXXLINK) $(gbm_gallium_drm_la_LDFLAGS)
-# Mention a dummy pure C file to trigger generation of the $(LINK) variable
-nodist_EXTRA_gbm_gallium_drm_la_SOURCES = dummy-c.c
 endif
 
 TESTS = gallium-gbm-symbols-check