From a99af740ea5cbbb8677899f61d6275f95fa2d8a4 Mon Sep 17 00:00:00 2001
From: Sebastian Kemper <sebastian_ml@gmx.net>
Date: Sun, 15 Dec 2019 10:39:00 +0100
Subject: [PATCH] tinycdb: use OpenWrt flags

Currently tinycdb doesn't use {C,CPP,LD}FLAGS. This commit adds
MAKE_FLAGS to address this.

Before:

make[3]: Entering directory '/home/sk/tmp/openwrt/build_dir/target-mips_24kc_musl/tinycdb-0.78'
ccache_cc -O -D_FILE_OFFSET_BITS=64 -c cdb_init.c
cc1: note: someone does not honour COPTS correctly, passed 0 times
ccache_cc -O -D_FILE_OFFSET_BITS=64 -c cdb_find.c
...

Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
---
 libs/tinycdb/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libs/tinycdb/Makefile b/libs/tinycdb/Makefile
index c633c62ab..067844d54 100644
--- a/libs/tinycdb/Makefile
+++ b/libs/tinycdb/Makefile
@@ -19,6 +19,14 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 
 include $(INCLUDE_DIR)/package.mk
 
+# Pass CPPFLAGS in the CFLAGS as otherwise the build system will
+# ignore them.
+TARGET_CFLAGS+=$(TARGET_CPPFLAGS)
+
+MAKE_FLAGS+= \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	LDFLAGS="$(TARGET_LDFLAGS)"
+
 define Package/tinycdb
   SECTION:=libs
   CATEGORY:=Libraries