If you change PKG_BUILD_DIR it could work - but then you can't patch the source directory. https://github.com/openwrt/openwrt/pull/41
Some packages need out of source tree building with cmake, for example when building kernel modules. See an example here: https://sourceforge.net/p/accel-ppp/code/ci/master/tree/README This adds a new variable that can be used in Makefiles $(CMAKE_BINARY_DIR) Signed-off-by: Luke McKee hojur...@gmail.com @nbd168 agrees, patching the include is the only way to go. This also needs to get merged into LEDE or a new package I'm working on accel-ppp (give me a week of testing etc) won't work. diff --git a/include/cmake.mk b/include/cmake.mk index 009c6c2..d75b3ef 100644 --- a/include/cmake.mk +++ b/include/cmake.mk @@ -6,7 +6,8 @@ ifneq ($(findstring c,$(OPENWRT_VERBOSE)),) MAKE_FLAGS+=VERBOSE=1 endif -CMAKE_SOURCE_DIR:=. +CMAKE_BINARY_DIR?=$(PKG_BUILD_DIR) +CMAKE_SOURCE_DIR?=. ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),) cmake_tool=$(TOOLCHAIN_DIR)/bin/$(1) @@ -35,7 +36,7 @@ CMAKE_HOST_FIND_ROOT_PATH:=$(STAGING_DIR)/host;$(STAGING_DIR_HOST) CMAKE_SHARED_LDFLAGS:=-Wl,-Bsymbolic-functions define Build/Configure/Default - (cd $(PKG_BUILD_DIR); \ + (cd $(CMAKE_BINARY_DIR); \ CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \ CXXFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \ LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \ _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
