Changeset 5879 in vbox for trunk/Config.kmk

Timestamp:

Nov 28, 2007 10:18:04 PM (17 years ago)

Author:

vboxsync

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

26369

Message:

check for --as-needed

File:

• trunk/Config.kmk (modified) (2 diffs)

trunk/Config.kmk

@@ -945 +945 @@
    else echo "$(2)"; fi; )
 
+VBOX_GCC_CHECK_LD =$(shell \
+   if $(TOOL_$(VBOX_GCC_TOOL)_LD) -Wl,--help 2>&1 | grep -q -- $(1); \
+   then echo "-Wl,$(1)"; \
+   else echo "$(2)"; fi; )
+
 VBOX_GCC32_CHECK_CXX = $(shell \
    if $(TOOL_$(VBOX_GCC32_TOOL)_CXX) $(1) -S -o /dev/null -xc++ /dev/null > /dev/null 2>&1; \
@@ -972 +977 @@
         @# Produce code optimized for the most common IA32/AMD64/EM64T processors. Introduced with gcc version 4.2.
         $(APPEND) "$@" "VBOX_GCC_mtune-generic         ?= $(call VBOX_GCC_CHECK_CC,-mtune=generic,)"
+        $(APPEND) "$@" "VBOX_LD_as_needed              ?= $(call VBOX_GCC_CHECK_LD,--as-needed,)"
 ifneq ($(BUILD_TARGET),l4)
         @# Set default attribute for ELF and MACH-O symbols to ``hidden'' to reduce the number