From: Daniel Santos <redacted>
Date: Tue, 8 Jan 2019 12:48:03 +0000 (-0600)
Subject: classpath: Fix breakage caused by -Werror=implicit-fallthrough
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=0588441516460732ac5d63bf013d6f8591763320;p=openwrt-packages.git

classpath: Fix breakage caused by -Werror=implicit-fallthrough

classpath builds with -Wextra and, unless configured with
--disable-werror, -Werror.  Since GCC 7 added -Wimplicit-fallthrough=3
to -Wextra we need to make it not an error for code that doesn't use
__attribute__((fallthrough)) yet.

Signed-off-by: Daniel Santos <redacted>
---

diff --git a/libs/classpath/Makefile b/libs/classpath/Makefile
index 39a8dbcb7..9eed414f8 100644
--- a/libs/classpath/Makefile
+++ b/libs/classpath/Makefile
@@ -50,6 +50,7 @@ define Download/antlr
 endef
 $(eval $(call Download,antlr))
 
+EXTRA_CFLAGS += -Wno-error=implicit-fallthrough
 CONFIGURE_ARGS += \
 	--with-gmp="$(STAGING_DIR)/usr" \
 	--without-x \