mbedtls: Kconfig option to enable/disable debug functions

[openwrt/staging/jogo.git] / package / libs / mbedtls / Makefile

diff --git a/package/libs/mbedtls/Makefile b/package/libs/mbedtls/Makefile
index 4f29135bb408537e3b24b4337c5784510551b3a6..de91ff20e91a1eb67245dd9f5854fc46b57f7d35 100644 (file)
--- a/package/libs/mbedtls/Makefile
+++ b/package/libs/mbedtls/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mbedtls
 PKG_VERSION:=2.16.0
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_USE_MIPS16:=0
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-gpl.tgz
@@ -20,6 +20,8 @@ PKG_BUILD_PARALLEL:=1
 PKG_LICENSE:=GPL-2.0+
 PKG_CPE_ID:=cpe:/a:arm:mbed_tls
 
+PKG_CONFIG_DEPENDS:=CONFIG_LIBMBEDTLS_DEBUG_C
+
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk
 
@@ -42,6 +44,20 @@ $(call Package/mbedtls/Default)
   ABI_VERSION:=12
 endef
 
+define Package/libmbedtls/config
+config LIBMBEDTLS_DEBUG_C
+       depends on PACKAGE_libmbedtls
+       bool "Enable debug functions"
+       default n
+       help
+        This option enables mbedtls library's debug functions.
+       
+        It increases the uncompressed libmbedtls binary size
+        by around 60 KiB (for an ARMv5 platform).
+       
+        Usually, you don't need this, so don't select this if you're unsure.
+endef
+
 define Package/mbedtls-util
 $(call Package/mbedtls/Default)
   SECTION:=utils
@@ -71,6 +87,17 @@ CMAKE_OPTIONS += \
        -DENABLE_TESTING:Bool=OFF \
        -DENABLE_PROGRAMS:Bool=ON
 
+define Build/Configure
+       $(Build/Configure/Default)
+
+       awk 'BEGIN { rc = 1 } \
+            /#define MBEDTLS_DEBUG_C/ { $$$$0 = "$(if $(CONFIG_LIBMBEDTLS_DEBUG_C),,// )#define MBEDTLS_DEBUG_C"; rc = 0 } \
+            { print } \
+            END { exit(rc) }' $(PKG_BUILD_DIR)/include/mbedtls/config.h \
+            >$(PKG_BUILD_DIR)/include/mbedtls/config.h.new && \
+       mv $(PKG_BUILD_DIR)/include/mbedtls/config.h.new $(PKG_BUILD_DIR)/include/mbedtls/config.h
+endef
+
 define Build/InstallDev
        $(INSTALL_DIR) $(1)/usr/include
        $(CP) $(PKG_INSTALL_DIR)/usr/include/mbedtls $(1)/usr/include/