[PATCH 2/4] compile: Use libcc1.so.0->libcc1.so.1

[Jan Kratochvil <jan.kratochvil@redhat.com>]

Hi,

see [patch 1/4], particularly:
(3) Currently there is no backward or forward compatibility although there
    could be one implemented.  Personally I think the 'compile' feature is
    still in experimental stage so that it is OK to require last releases.
    At least in Fedora we can keep GDB<->GCC in sync.

include/* changes are here only FYI, master repository of those files is GCC.


Jan


gdb/ChangeLog
2015-04-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* compile/compile-c-support.c (c_get_compile_context): Use
	GCC_FE_VERSION_1.

include/ChangeLog
2015-04-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gcc-c-interface.h (GCC_C_FE_LIBCC): Update it to GCC_FE_VERSION_1.
	* gcc-interface.h (enum gcc_base_api_version): Add GCC_FE_VERSION_1.
---
 gdb/compile/compile-c-support.c |    2 +-
 include/gcc-c-interface.h       |    2 +-
 include/gcc-interface.h         |    3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/gdb/compile/compile-c-support.c b/gdb/compile/compile-c-support.c
index e3c01f2..b09e1bf 100644
--- a/gdb/compile/compile-c-support.c
+++ b/gdb/compile/compile-c-support.c
@@ -107,7 +107,7 @@ c_get_compile_context (void)
       gdb_assert (func != NULL);
     }
 
-  context = (*func) (GCC_FE_VERSION_0, GCC_C_FE_VERSION_0);
+  context = (*func) (GCC_FE_VERSION_1, GCC_C_FE_VERSION_0);
   if (context == NULL)
     error (_("The loaded version of GCC does not support the required version "
 	     "of the API."));
diff --git a/include/gcc-c-interface.h b/include/gcc-c-interface.h
index 7108952..0eff259 100644
--- a/include/gcc-c-interface.h
+++ b/include/gcc-c-interface.h
@@ -197,7 +197,7 @@ struct gcc_c_context
 /* The name of the .so that the compiler builds.  We dlopen this
    later.  */
 
-#define GCC_C_FE_LIBCC "libcc1.so." STRINGIFY (GCC_FE_VERSION_0)
+#define GCC_C_FE_LIBCC "libcc1.so." STRINGIFY (GCC_FE_VERSION_1)
 
 /* The compiler exports a single initialization function.  This macro
    holds its name as a symbol.  */
diff --git a/include/gcc-interface.h b/include/gcc-interface.h
index df7db6e..1b33e7d 100644
--- a/include/gcc-interface.h
+++ b/include/gcc-interface.h
@@ -44,7 +44,8 @@ struct gcc_base_context;
 
 enum gcc_base_api_version
 {
-  GCC_FE_VERSION_0 = 0
+  GCC_FE_VERSION_0 = 0,
+  GCC_FE_VERSION_1 = 1,
 };
 
 /* The operations defined by the GCC base API.  This is the vtable for