Changeset 52194 in vbox

Timestamp:

Jul 25, 2014 3:20:59 PM (11 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

95253

Message:

try -ffunction-sections + -gc-sections for guest .so libraries

File:

• trunk/Config.kmk (modified) (3 diffs)

trunk/Config.kmk

@@ -5218 +5218 @@
 TEMPLATE_VBOXGUESTR3DLL_EXTENDS   = VBOXGUESTR3EXE
 ## @todo add a INSTFUN that separates dlls and libs.
-ifn1of ($(KBUILD_TARGET), darwin os2 win)
+if1of ($(KBUILD_TARGET), linux)
+ TEMPLATE_VBOXGUESTR3DLL_CFLAGS   = $(TEMPLATE_VBOXGUESTR3EXE_CFLAGS) -fPIC -ffunction-sections
+ TEMPLATE_VBOXGUESTR3DLL_CXXFLAGS = $(TEMPLATE_VBOXGUESTR3EXE_CXXFLAGS) -fPIC -ffunction-sections
+else ifn1of ($(KBUILD_TARGET), darwin os2 win)
  TEMPLATE_VBOXGUESTR3DLL_DEFS     = $(TEMPLATE_VBOXGUESTR3EXE_DEFS) PIC
  TEMPLATE_VBOXGUESTR3DLL_CFLAGS   = $(TEMPLATE_VBOXGUESTR3EXE_CFLAGS) -fPIC
@@ -5365 +5368 @@
 TEMPLATE_VBOXGUESTR3XORGMOD_CFLAGS                  = $(TEMPLATE_VBOXGUESTR3DLL_CFLAGS) -std=c99
 if1of ($(KBUILD_TARGET), linux)
- TEMPLATE_VBOXGUESTR3XORGMOD_CFLAGS                += -Wno-conversion -Wno-unused-parameter
+ TEMPLATE_VBOXGUESTR3XORGMOD_CFLAGS                += -Wno-conversion -Wno-unused-parameter -ffunction-sections
  ifeq ($(VBOX_WITH_COMPATIBLE_LINUX_GUEST_PACKAGE),)
   TEMPLATE_VBOXGUESTR3XORGMOD_CFLAGS               += $(VBOX_GCC_Wno-variadic-macros)
@@ -5375 +5378 @@
 endif
 if1of ($(KBUILD_TARGET), linux)
- TEMPLATE_VBOXGUESTR3XORGMOD_LDFLAGS = $(TEMPLATE_VBOXGUESTR3DLL_LDFLAGS)
+ TEMPLATE_VBOXGUESTR3XORGMOD_LDFLAGS = $(TEMPLATE_VBOXGUESTR3DLL_LDFLAGS) -Wl,-gc-sections
 endif
 TEMPLATE_VBOXGUESTR3XORGMOD_LIBS = \