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Date: Thu, 14 Dec 2017 14:33:38 +0100 From: Thierry Reding <thierry.reding@...il.com> To: Johannes Berg <johannes@...solutions.net> Cc: "David S . Miller" <davem@...emloft.net>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] wireless: Always rewrite generated files from scratch From: Thierry Reding <treding@...dia.com> Currently the certs C code generation appends to the generated files, which is most likely a leftover from commit 715a12334764 ("wireless: don't write C files on failures"). This causes duplicate code in the generated files if the certificates have their timestamps modified between builds and thereby trigger the generation rules. Fixes: 715a12334764 ("wireless: don't write C files on failures") Signed-off-by: Thierry Reding <treding@...dia.com> --- Based on next-20171214 net/wireless/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/wireless/Makefile b/net/wireless/Makefile index d7d6cb00c47b..b662be3422e1 100644 --- a/net/wireless/Makefile +++ b/net/wireless/Makefile @@ -43,7 +43,7 @@ $(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.x509) echo "$$allf"; \ echo '};'; \ echo 'unsigned int shipped_regdb_certs_len = sizeof(shipped_regdb_certs);'; \ - ) >> $@) + ) > $@) $(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \ $(wildcard $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%)/*.x509) @@ -66,4 +66,4 @@ $(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \ echo "$$allf"; \ echo '};'; \ echo 'unsigned int extra_regdb_certs_len = sizeof(extra_regdb_certs);'; \ - ) >> $@) + ) > $@) -- 2.15.1
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