Imported gcc-4.4.3

[msp430-gcc.git] / libgcc / shared-object.mk

diff --git a/libgcc/shared-object.mk b/libgcc/shared-object.mk
new file mode 100644 (file)
index 0000000..65171b6
--- /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