coarray_43.f90: Add "-latomic" option if libatomic_available.

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

diff --git a/libgcc/shared-object.mk b/libgcc/shared-object.mk
index 5c0abb3262404ab0186ebb84143278cf6f0ee193..efac7973b2c7f3a4c7fc7eb587bda31193eb5bd1 100644 (file)
--- a/libgcc/shared-object.mk
+++ b/libgcc/shared-object.mk
@@ -6,13 +6,15 @@ iter-items := $(filter-out $o,$(iter-items))
 
 base := $(basename $(notdir $o))
 
+c_flags-$o := $(c_flags)
+
 ifeq ($(suffix $o),.c)
 
 $(base)$(objext): $o
-       $(gcc_compile) $(c_flags) -c $< $(vis_hide)
+       $(gcc_compile) $(c_flags-$<) -c $< $(vis_hide)
 
 $(base)_s$(objext): $o
-       $(gcc_s_compile) -DSHARED $(c_flags) -c $<
+       $(gcc_s_compile) $(c_flags-$<) -c $<
 
 else
 
@@ -22,13 +24,15 @@ $(error Unsupported file type: $o)
 endif
 endif
 
+as_flags-$o := -xassembler$(if $(filter .S,$(suffix $o)),-with-cpp)
+
 $(base)$(objext): $o $(base).vis
-       $(gcc_compile) -c -xassembler-with-cpp -include $*.vis $<
+       $(gcc_compile) -c $(as_flags-$<) -include $*.vis $<
 
 $(base).vis: $(base)_s$(objext)
        $(gen-hide-list)
 
 $(base)_s$(objext): $o
-       $(gcc_s_compile) -DSHARED -c -xassembler-with-cpp $<
+       $(gcc_s_compile) -c $(as_flags-$<) $<
 
 endif