[Qemu-devel] [PATCH] build: Include config-host.mak as soon as possible

[Qemu-devel] [PATCH] build: Include config-host.mak as soon as possible

[Lluís Vilanova]

Current code depends on variables defined in config-host.mak before it is
actually included.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Cc: Paul Brook <paul@codesourcery.com>
---
 Makefile |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index 49c775b..408065e 100644
--- a/Makefile
+++ b/Makefile
@@ -3,13 +3,7 @@
 # Always point to the root of the build tree (needs GNU make).
 BUILD_DIR=$(CURDIR)
 
-GENERATED_HEADERS = config-host.h trace.h qemu-options.def
-ifeq ($(TRACE_BACKEND),dtrace)
-GENERATED_HEADERS += trace-dtrace.h
-endif
-GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
-GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c
-
+# All following code might depend on configuration variables
 ifneq ($(wildcard config-host.mak),)
 # Put the all: rule here so that config-host.mak can contain dependencies.
 all: build-all
@@ -24,6 +18,13 @@ config-host.mak:
 	@exit 1
 endif
 
+GENERATED_HEADERS = config-host.h trace.h qemu-options.def
+ifeq ($(TRACE_BACKEND),dtrace)
+GENERATED_HEADERS += trace-dtrace.h
+endif
+GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
+GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c
+
 # Don't try to regenerate Makefile or configure
 # We don't generate any of them
 Makefile: ;

Re: [Qemu-devel] [PATCH] build: Include config-host.mak as soon as possible

[Peter Maydell]

2012/3/6 Lluís Vilanova <vilanova@ac.upc.edu>:
> Current code depends on variables defined in config-host.mak before it is
> actually included.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

-- PMM

Re: [Qemu-devel] [PATCH] build: Include config-host.mak as soon as possible

[Blue Swirl]

Thanks, applied.

On Tue, Mar 6, 2012 at 18:50, Lluís Vilanova <vilanova@ac.upc.edu> wrote:
> Current code depends on variables defined in config-host.mak before it is
> actually included.
>
> Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
> Cc: Anthony Liguori <aliguori@us.ibm.com>
> Cc: Paul Brook <paul@codesourcery.com>
> ---
>  Makefile |   15 ++++++++-------
>  1 files changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 49c775b..408065e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -3,13 +3,7 @@
>  # Always point to the root of the build tree (needs GNU make).
>  BUILD_DIR=$(CURDIR)
>
> -GENERATED_HEADERS = config-host.h trace.h qemu-options.def
> -ifeq ($(TRACE_BACKEND),dtrace)
> -GENERATED_HEADERS += trace-dtrace.h
> -endif
> -GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
> -GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c
> -
> +# All following code might depend on configuration variables
>  ifneq ($(wildcard config-host.mak),)
>  # Put the all: rule here so that config-host.mak can contain dependencies.
>  all: build-all
> @@ -24,6 +18,13 @@ config-host.mak:
>        @exit 1
>  endif
>
> +GENERATED_HEADERS = config-host.h trace.h qemu-options.def
> +ifeq ($(TRACE_BACKEND),dtrace)
> +GENERATED_HEADERS += trace-dtrace.h
> +endif
> +GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
> +GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c
> +
>  # Don't try to regenerate Makefile or configure
>  # We don't generate any of them
>  Makefile: ;
>
>