boehm-gc.h: Include gc_ext_config.h, not gc_config.h.

2005-01-01  Bryce McKinlay  <mckinlay@redhat.com>

	* include/boehm-gc.h: Include gc_ext_config.h, not gc_config.h.

2005-01-01  Bryce McKinlay  <mckinlay@redhat.com>

	* configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
	and include/gc_ext_config.h.
	* include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
	* include/gc.h: Undef PACKAGE_* before including gc_config.h.

From-SVN: r92801

diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog
index bf95106fcbdc672d7cdb139064dc5cdcab83569a..5bb9d45a43542261e167d40aae569b519ea98208 100644 (file)
--- a/boehm-gc/ChangeLog
+++ b/boehm-gc/ChangeLog
@@ -1,3 +1,10 @@
+2005-01-01  Bryce McKinlay  <mckinlay@redhat.com>
+
+       * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h 
+       and include/gc_ext_config.h.
+       * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
+       * include/gc.h: Undef PACKAGE_* before including gc_config.h.
+
 2004-12-13  Kelley Cook  <kcook@gcc.gnu.org>
 
        * configure: Regenerate.

diff --git a/boehm-gc/configure b/boehm-gc/configure
index 0f659721a8789fd9d17e0c4281dc9345f798c7d1..36243d4c58b09fa2019d746d686d3976c33a6b54 100755 (executable)
--- a/boehm-gc/configure
+++ b/boehm-gc/configure
@@ -6580,7 +6580,7 @@ else
   multilib_arg=
 fi
 
-          ac_config_headers="$ac_config_headers include/gc_config.h"
+                    ac_config_headers="$ac_config_headers include/gc_config.h include/gc_ext_config.h"
 
 
                     ac_config_files="$ac_config_files Makefile include/Makefile"
@@ -7178,6 +7178,7 @@ do
   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
   "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
   "include/gc_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_config.h" ;;
+  "include/gc_ext_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_ext_config.h" ;;
   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;

diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac
index 7d1c6e3df1b36b96e0c3b9452156a23cb7397903..208a916087219c02add8a0cfb32275363285d0d9 100644 (file)
--- a/boehm-gc/configure.ac
+++ b/boehm-gc/configure.ac
@@ -468,7 +468,7 @@ else
   multilib_arg=
 fi
 
-AC_CONFIG_HEADERS([include/gc_config.h])
+AC_CONFIG_HEADERS([include/gc_config.h include/gc_ext_config.h])
 
 AC_CONFIG_FILES(Makefile include/Makefile)
 AC_OUTPUT

diff --git a/boehm-gc/include/gc.h b/boehm-gc/include/gc.h
index e1f2aa8f80fe75b154125e46eece81f4bc4b572e..0781a611bb09290f5b39a8b11ecd23db58fd0fcc 100644 (file)
--- a/boehm-gc/include/gc.h
+++ b/boehm-gc/include/gc.h
@@ -30,6 +30,28 @@
 
 # define _GC_H
 
+/* 
+ * As this header includes gc_config.h, preprocessor conflicts can occur with 
+ * clients that include their own autoconf headers. The following #undef's 
+ * work around some likely conflicts.
+ */
+
+# ifdef PACKAGE_NAME
+#   undef PACKAGE_NAME
+# endif
+# ifdef PACKAGE_BUGREPORT
+#  undef PACKAGE_BUGREPORT
+# endif
+# ifdef PACKAGE_STRING
+#  undef PACKAGE_STRING
+# endif
+# ifdef PACKAGE_TARNAME
+#  undef PACKAGE_TARNAME
+# endif
+# ifdef PACKAGE_VERSION
+#  undef PACKAGE_VERSION
+# endif
+
 # include <gc_config.h>
 # include "gc_config_macros.h"
 

diff --git a/boehm-gc/include/gc_ext_config.h.in b/boehm-gc/include/gc_ext_config.h.in
new file mode 100644 (file)
index 0000000..52a662d
--- /dev/null
+++ b/boehm-gc/include/gc_ext_config.h.in
@@ -0,0 +1,5 @@
+/* include/gc_ext_config.h.in.  This contains definitions needed by
+external clients that do not want to include the full gc.h.  Currently this
+is used by libjava/include/boehm-gc.h. */
+
+#undef THREAD_LOCAL_ALLOC

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 0ea15994a068e09de1a93a6d77a3921b2d82dc0e..8ad5dbfe0f6fa87e914ea1ea438dfc75a28b9b03 100644 (file)
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,7 @@
+2005-01-01  Bryce McKinlay  <mckinlay@redhat.com>
+
+       * include/boehm-gc.h: Include gc_ext_config.h, not gc_config.h.
+
 2004-12-31  Andreas Jaeger  <aj@suse.de>
 
        * testsuite/lib/libjava.exp (libjava_find_gij): Handle multilibs.

diff --git a/libjava/include/boehm-gc.h b/libjava/include/boehm-gc.h
index 61e007ff501a41a34f0939248a55d4da52f82014..e7802b68035cc0e08df3f70171cdea7c3028fcc4 100644 (file)
--- a/libjava/include/boehm-gc.h
+++ b/libjava/include/boehm-gc.h
@@ -26,7 +26,7 @@ extern "C"
 #include <java/lang/Class.h>
 #include <string.h>
 
-#include <gc_config.h>
+#include <gc_ext_config.h> // for THREAD_LOCAL_ALLOC
 
 extern "C" void * GC_gcj_malloc(size_t, void *);
 extern "C" void * GC_malloc_atomic(size_t);