File use-system-libs.patch of Package asymptote

---
 configure.ac |    4 ++--
 memory.h     |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

Index: asymptote-2.97/configure.ac
===================================================================
--- asymptote-2.97.orig/configure.ac
+++ asymptote-2.97/configure.ac
@@ -479,8 +479,8 @@ AC_ARG_ENABLE(gc,
 if test "x$enable_gc" != "xno" ; then
   if test "x$with_vcpkg" == "xno"; then
     AC_DEFINE(USEGC,1,[GC Enabled])
-    GCLIB="\$(GC)/.libs/libgc.a"
-    INCL=$INCL" -I\$(GC)/include"
+    GCLIB="$(pkg-config bdw-gc --libs)"
+    INCL="$INCL $(pkg-config bdw-gc --cflags)"
     AC_MSG_NOTICE([$GCNAME is enabled])
   fi
 else
Index: asymptote-2.97/memory.h
===================================================================
--- asymptote-2.97.orig/memory.h
+++ asymptote-2.97/memory.h
@@ -69,8 +69,8 @@ void* asy_malloc_atomic(size_t n);
 #define GC_MALLOC(sz) asy_malloc(sz)
 #define GC_MALLOC_ATOMIC(sz) asy_malloc_atomic(sz)
 
-#include <gc_allocator.h>
-#include <gc_cpp.h>
+#include <gc/gc_allocator.h>
+#include <gc/gc_cpp.h>
 
 #define gc_allocator gc_allocator_ignore_off_page