[dpdk-dev] [PATCH] mk: allow updates to build config on make install

[Bruce Richardson <bruce.richardson@intel.com>]

There was an issue with rebuilding the code following a change to
one of the config files inside the "config" directory. If one did
a "make install T=<target>" and then made a modification to the
defconfig_<target> file (or applied a patch which modified that file)
a subsequent re-run of the make install command would not rebuild
the .config file leading to either build failures or an incorrect
build. This change fixes that issue.

Signed-off-by: Bruce Richardson<bruce.richardson@intel.com>
---
 mk/rte.sdkinstall.mk |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/mk/rte.sdkinstall.mk b/mk/rte.sdkinstall.mk
index 61a8771..00cb616 100644
--- a/mk/rte.sdkinstall.mk
+++ b/mk/rte.sdkinstall.mk
@@ -56,9 +56,7 @@ install: $(INSTALL_TARGETS)
 
 %_install:
 	@echo ================== Installing $*
-	$(Q)if [ ! -f $(BUILD_DIR)/$*/.config ]; then \
-		$(MAKE) config T=$* O=$(BUILD_DIR)/$*; \
-	fi
+	$(Q)$(MAKE) config T=$* O=$(BUILD_DIR)/$*
 	$(Q)$(MAKE) all O=$(BUILD_DIR)/$*
 
 #
-- 
1.7.0.7