diff options
Diffstat (limited to 'meta/recipes-extended/mdadm/files/0001-Use-CC-to-check-for-implicit-fallthrough-warning-sup.patch')
-rw-r--r-- | meta/recipes-extended/mdadm/files/0001-Use-CC-to-check-for-implicit-fallthrough-warning-sup.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/meta/recipes-extended/mdadm/files/0001-Use-CC-to-check-for-implicit-fallthrough-warning-sup.patch b/meta/recipes-extended/mdadm/files/0001-Use-CC-to-check-for-implicit-fallthrough-warning-sup.patch new file mode 100644 index 0000000000..12bf6a5920 --- /dev/null +++ b/meta/recipes-extended/mdadm/files/0001-Use-CC-to-check-for-implicit-fallthrough-warning-sup.patch @@ -0,0 +1,28 @@ +From 37c35f94d9d95dbd2b5f8a919f5478be51453590 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Fri, 13 Oct 2017 10:27:34 -0700 +Subject: [PATCH] Use CC to check for implicit-fallthrough warning support + +This warning it new in gcc7 and in cross compile case +its possible that build host gcc is version 7+ but the +cross compile used for compiling mdadm is < version 7 + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Upstream-Status: Pending +--- + Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/Makefile b/Makefile +index 46bf57b..a075912 100644 +--- a/Makefile ++++ b/Makefile +@@ -53,7 +53,7 @@ ifdef WARN_UNUSED + CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O3 + endif + +-FALLTHROUGH := $(shell gcc -v --help 2>&1 | grep "implicit-fallthrough" | wc -l) ++FALLTHROUGH := $(shell ${CC} -v --help 2>&1 | grep "implicit-fallthrough" | wc -l) + ifneq "$(FALLTHROUGH)" "0" + CWFLAGS += -Wimplicit-fallthrough=0 + endif |