obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 34 insertions, 0 deletions

diff --git a/libgcc/shared-object.mk b/libgcc/shared-object.mk
new file mode 100644
index 000000000..65171b6aa
--- /dev/null
+++ b/libgcc/shared-object.mk
@@ -0,0 +1,34 @@
+# This file is included several times in a row, once for each element of
+# $(iter-items).  On each inclusion, we advance $o to the next element.
+
+o := $(firstword $(iter-items))
+iter-items := $(filter-out $o,$(iter-items))
+
+base := $(basename $(notdir $o))
+
+ifeq ($(suffix $o),.c)
+
+$(base)$(objext): $o
+	$(gcc_compile) $(c_flags) -c $< $(vis_hide)
+
+$(base)_s$(objext): $o
+	$(gcc_s_compile) $(c_flags) -c $<
+
+else
+
+ifneq ($(suffix $o),.S)
+ifneq ($(suffix $o),.asm)
+$(error Unsupported file type: $o)
+endif
+endif
+
+$(base)$(objext): $o $(base).vis
+	$(gcc_compile) -c -xassembler-with-cpp -include $*.vis $<
+
+$(base).vis: $(base)_s$(objext)
+	$(gen-hide-list)
+
+$(base)_s$(objext): $o
+	$(gcc_s_compile) -c -xassembler-with-cpp $<
+
+endif