node-serialport: fix issues with node 8.11.3

Get node version from node executable instead of keeping it hardcoded to
the Makefile.

Current version of npm install installs a link to the build directory.
The workaround is to use npm pack to make a tarball and install from
that.
npm also adds useless metadata to package.json exposing
PKG_BUILD_DIR, so it needs to be stripped.

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>

diff --git a/lang/node-serialport/Makefile b/lang/node-serialport/Makefile
index 1fec2e47c45fead6551d3aafd654e9a27fc03a64..da1e4ff409c277b62276aa980eb1739605af3135 100644 (file)
--- a/lang/node-serialport/Makefile
+++ b/lang/node-serialport/Makefile
@@ -10,14 +10,14 @@ include $(TOPDIR)/rules.mk
 PKG_NPM_NAME:=serialport
 PKG_NAME:=node-$(PKG_NPM_NAME)
 PKG_VERSION:=6.1.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NPM_NAME)-$(PKG_VERSION).tgz
 PKG_SOURCE_URL:=http://registry.npmjs.org/$(PKG_NPM_NAME)/-/
 PKG_HASH:=b58c326d217fb0af1639e4ea834d9fca4be16934c486499e2ddac6e52b8dd560
 
 PKG_BUILD_DEPENDS:=node/host
-PKG_NODE_VERSION:=8.10.0
+PKG_NODE_VERSION:=`$(STAGING_DIR_HOSTPKG)/bin/node --version`
 
 PKG_MAINTAINER:=John Crispin <blogic@openwrt.org>
 PKG_LICENSE:=Custom
@@ -50,8 +50,8 @@ EXTRA_LDFLAGS="-L$(TOOLCHAIN_DIR)/lib/ -Wl,-rpath-link $(TOOLCHAIN_DIR)/lib/" \
 define Build/Compile
        $(MAKE_FLAGS) \
        npm_config_arch=$(CONFIG_ARCH) \
-       npm_config_nodedir=$(BUILD_DIR)/node-v$(PKG_NODE_VERSION)/ \
-       npm_config_cache=$(BUILD_DIR)/node-v$(PKG_NODE_VERSION)/npm-cache \
+       npm_config_nodedir=$(BUILD_DIR)/node-$(PKG_NODE_VERSION)/ \
+       npm_config_cache=$(BUILD_DIR)/node-$(PKG_NODE_VERSION)/npm-cache \
        PREFIX="$(PKG_INSTALL_DIR)/usr/" \
        npm install --build-from-source --target_arch=$(CPU) -g $(PKG_BUILD_DIR)
 endef
@@ -59,6 +59,15 @@ endef
 define Package/node-serialport/install
        mkdir -p $(1)/usr/lib/node/
        $(CP) $(PKG_INSTALL_DIR)/usr/lib/node_modules/* $(1)/usr/lib/node/
+       $(RM) -rf $(1)/usr/lib/node/node-hid/patches \
+                 $(1)/usr/lib/node/node-hid/.p* \
+                 $(1)/usr/lib/node/node-hid/.quilt* \
+                 $(1)/usr/lib/node/node-hid/.built* \
+                 $(1)/usr/lib/node/node-hid/.config*
+       # Strip PKG_BUILD_DIR from useless metadata inserted by npm install
+       # https://github.com/npm/npm/issues/10393
+       # https://github.com/npm/npm/issues/12110
+       find $(1)/usr/lib/node -name package.json -exec sed -i -e 's,$(PKG_BUILD_DIR),,g' {} +
 endef
 
 $(eval $(call BuildPackage,node-serialport))