[PATCH 3/6] purgatory: Fix out-of-source build error

Geoff Levand
2013-10-02T20:49:46Z

The source file config.h is a generated file, so its preprocessor include path must be
relative to the build directory. Add that path to the purgatory CPPFLAGS.

Fixes build errors like these:

purgatory/arch/ppc/misc.S: fatal error: config.h: No such file or directory

Signed-off-by: Geoff Levand <geoff@infradead.org> for Huawei, Linaro
---
purgatory/Makefile | 1 +
1 file changed, 1 insertion(+)

diff --git a/purgatory/Makefile b/purgatory/Makefile
index e39adec..1945702 100644
--- a/purgatory/Makefile
+++ b/purgatory/Makefile
@@ -54,6 +54,7 @@ $(PURGATORY): CPPFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS) \
-I$(srcdir)/purgatory/arch/$(ARCH)/include \
-I$(srcdir)/util_lib/include \
-I$(srcdir)/include \
+ -Iinclude \
-I$(shell $(CC) -print-file-name=include)
$(PURGATORY): LDFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS)\
-Wl,--no-undefined -nostartfiles -nostdlib \