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npm 5.0.3 changed the CLI output so -Dnode_lib_file returned the path of the file vs just the file name.
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Original file line number | Diff line number | Diff line change |
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@@ -1,16 +1,19 @@ | ||
use std::env; | ||
use std::path::Path; | ||
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/// Set up the build environment by setting Cargo configuration variables. | ||
pub fn setup() { | ||
if cfg!(windows) { | ||
let debug = env::var("DEBUG").ok().map_or(false, |s| s == "true"); | ||
let configuration = if debug { "Debug" } else { "Release" }; | ||
let node_root_dir = env::var("DEP_NEON_RUNTIME_NODE_ROOT_DIR").unwrap(); | ||
let node_lib_file = env::var("DEP_NEON_RUNTIME_NODE_LIB_FILE").unwrap(); | ||
let node_lib_path = Path::new(&node_lib_file); | ||
println!("cargo:rustc-link-search={}\\{}", node_root_dir, configuration); | ||
println!("cargo:rustc-link-search=native={}", &node_lib_path.parent().unwrap().display()); | ||
println!("cargo:rustc-link-lib={}", &node_lib_path.file_stem().unwrap().to_str().unwrap()); | ||
} | ||
} | ||
use std::env; | ||
use std::path::Path; | ||
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/// Set up the build environment by setting Cargo configuration variables. | ||
pub fn setup() { | ||
if cfg!(windows) { | ||
let debug = env::var("DEBUG").ok().map_or(false, |s| s == "true"); | ||
let configuration = if debug { "Debug" } else { "Release" }; | ||
let node_root_dir = env::var("DEP_NEON_RUNTIME_NODE_ROOT_DIR").unwrap(); | ||
let node_lib_file = env::var("DEP_NEON_RUNTIME_NODE_LIB_FILE").unwrap(); | ||
let node_arch = env::var("DEP_NEON_RUNTIME_NODE_ARCH").unwrap(); | ||
let node_lib_file_path = Path::new(&node_lib_file); | ||
let mut node_lib_path = Path::new(&node_root_dir).to_path_buf(); | ||
node_lib_path.push(&node_arch); | ||
println!("cargo:rustc-link-search={}\\{}", node_root_dir, configuration); | ||
println!("cargo:rustc-link-search=native={}", &node_lib_path.parent().unwrap().display()); | ||
println!("cargo:rustc-link-lib={}", &node_lib_file_path.file_stem().unwrap().to_str().unwrap()); | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -1,94 +1,95 @@ | ||
extern crate gcc; | ||
extern crate regex; | ||
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use std::process::Command; | ||
use std::env; | ||
use regex::Regex; | ||
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fn main() { | ||
// 1. Build the object file from source using node-gyp. | ||
build_object_file(); | ||
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// 2. Link the library from the object file using gcc. | ||
link_library(); | ||
} | ||
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#[cfg(unix)] | ||
fn npm() -> Command { | ||
Command::new("npm") | ||
} | ||
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#[cfg(windows)] | ||
fn npm() -> Command { | ||
let mut cmd = Command::new("cmd.exe"); | ||
cmd.args(&["/C", "npm"]); | ||
cmd | ||
} | ||
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fn build_object_file() { | ||
if cfg!(windows) { | ||
// Downcase all the npm environment variables to ensure they are read by node-gyp. | ||
for (key, value) in env::vars() { | ||
if key.starts_with("NPM_CONFIG") { | ||
env::remove_var(&key); | ||
env::set_var(key.to_lowercase(), value); | ||
} | ||
} | ||
} | ||
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// Ensure that all package.json dependencies and dev dependencies are installed. | ||
npm().args(&["install", "--silent"]).status().ok().expect("Failed to run \"npm install\" for neon-runtime!"); | ||
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// Run `node-gyp configure` in verbose mode to read node_root_dir on Windows. | ||
let output = npm() | ||
.args(&["run", if debug() { "configure-debug" } else { "configure-release" }]) | ||
.output() | ||
.expect("Failed to run \"node-gyp configure\" for neon-runtime!"); | ||
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if cfg!(windows) { | ||
let node_gyp_output = String::from_utf8_lossy(&output.stderr); | ||
let version_regex = Regex::new(r"node@(?P<version>\d+\.\d+\.\d+)\s+\|\s+(?P<platform>\w+)\s+\|\s(?P<arch>ia32|x64)").unwrap(); | ||
let captures = version_regex.captures(&node_gyp_output).unwrap(); | ||
let node_root_dir_flag_pattern = "'-Dnode_root_dir="; | ||
let node_root_dir_start_index = node_gyp_output | ||
.find(node_root_dir_flag_pattern) | ||
.map(|i| i + node_root_dir_flag_pattern.len()) | ||
.expect("Couldn't find node_root_dir in node-gyp output."); | ||
let node_root_dir_end_index = node_gyp_output[node_root_dir_start_index..].find("'").unwrap() + node_root_dir_start_index; | ||
println!("cargo:node_root_dir={}", &node_gyp_output[node_root_dir_start_index..node_root_dir_end_index]); | ||
let node_lib_file_flag_pattern = "'-Dnode_lib_file="; | ||
let node_lib_file_start_index = node_gyp_output | ||
.find(node_lib_file_flag_pattern) | ||
.map(|i| i + node_lib_file_flag_pattern.len()) | ||
.expect("Couldn't find node_lib_file in node-gyp output."); | ||
let node_lib_file_end_index = node_gyp_output[node_lib_file_start_index..].find("'").unwrap() + node_lib_file_start_index; | ||
let node_lib_file = &node_gyp_output[node_lib_file_start_index..node_lib_file_end_index].replace("<(target_arch)", &captures["arch"]); | ||
println!("cargo:node_lib_file={}", node_lib_file); | ||
} | ||
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// Run `node-gyp build`. | ||
npm() | ||
.args(&["run", if debug() { "build-debug" } else { "build-release" }]) | ||
.status() | ||
.ok() | ||
.expect("Failed to run \"node-gyp build\" for neon-runtime!"); | ||
} | ||
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// Link the built object file into a static library. | ||
fn link_library() { | ||
let configuration = if debug() { "Debug" } else { "Release" }; | ||
let object_path = if cfg!(unix) { | ||
format!("build/{}/obj.target/neon/src/neon.o", configuration) | ||
} else { | ||
format!("build\\{}\\obj\\neon\\neon.obj", configuration) | ||
}; | ||
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gcc::Config::new().object(object_path).compile("libneon.a"); | ||
} | ||
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fn debug() -> bool { | ||
match env::var("DEBUG") { | ||
Ok(s) => s == "true", | ||
Err(_) => false | ||
} | ||
} | ||
extern crate gcc; | ||
extern crate regex; | ||
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use std::process::Command; | ||
use std::env; | ||
use regex::Regex; | ||
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fn main() { | ||
// 1. Build the object file from source using node-gyp. | ||
build_object_file(); | ||
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// 2. Link the library from the object file using gcc. | ||
link_library(); | ||
} | ||
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#[cfg(unix)] | ||
fn npm() -> Command { | ||
Command::new("npm") | ||
} | ||
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#[cfg(windows)] | ||
fn npm() -> Command { | ||
let mut cmd = Command::new("cmd.exe"); | ||
cmd.args(&["/C", "npm"]); | ||
cmd | ||
} | ||
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fn build_object_file() { | ||
if cfg!(windows) { | ||
// Downcase all the npm environment variables to ensure they are read by node-gyp. | ||
for (key, value) in env::vars() { | ||
if key.starts_with("NPM_CONFIG") { | ||
env::remove_var(&key); | ||
env::set_var(key.to_lowercase(), value); | ||
} | ||
} | ||
} | ||
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// Ensure that all package.json dependencies and dev dependencies are installed. | ||
npm().args(&["install", "--silent"]).status().ok().expect("Failed to run \"npm install\" for neon-runtime!"); | ||
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// Run `node-gyp configure` in verbose mode to read node_root_dir on Windows. | ||
let output = npm() | ||
.args(&["run", if debug() { "configure-debug" } else { "configure-release" }]) | ||
.output() | ||
.expect("Failed to run \"node-gyp configure\" for neon-runtime!"); | ||
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if cfg!(windows) { | ||
let node_gyp_output = String::from_utf8_lossy(&output.stderr); | ||
let version_regex = Regex::new(r"node@(?P<version>\d+\.\d+\.\d+)\s+\|\s+(?P<platform>\w+)\s+\|\s(?P<arch>ia32|x64)").unwrap(); | ||
let captures = version_regex.captures(&node_gyp_output).unwrap(); | ||
println!("cargo:node_arch={}", &captures["arch"]); | ||
let node_root_dir_flag_pattern = "'-Dnode_root_dir="; | ||
let node_root_dir_start_index = node_gyp_output | ||
.find(node_root_dir_flag_pattern) | ||
.map(|i| i + node_root_dir_flag_pattern.len()) | ||
.expect("Couldn't find node_root_dir in node-gyp output."); | ||
let node_root_dir_end_index = node_gyp_output[node_root_dir_start_index..].find("'").unwrap() + node_root_dir_start_index; | ||
println!("cargo:node_root_dir={}", &node_gyp_output[node_root_dir_start_index..node_root_dir_end_index]); | ||
let node_lib_file_flag_pattern = "'-Dnode_lib_file="; | ||
let node_lib_file_start_index = node_gyp_output | ||
.find(node_lib_file_flag_pattern) | ||
.map(|i| i + node_lib_file_flag_pattern.len()) | ||
.expect("Couldn't find node_lib_file in node-gyp output."); | ||
let node_lib_file_end_index = node_gyp_output[node_lib_file_start_index..].find("'").unwrap() + node_lib_file_start_index; | ||
let node_lib_file = &node_gyp_output[node_lib_file_start_index..node_lib_file_end_index].replace("<(target_arch)", &captures["arch"]); | ||
println!("cargo:node_lib_file={}", node_lib_file); | ||
} | ||
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// Run `node-gyp build`. | ||
npm() | ||
.args(&["run", if debug() { "build-debug" } else { "build-release" }]) | ||
.status() | ||
.ok() | ||
.expect("Failed to run \"node-gyp build\" for neon-runtime!"); | ||
} | ||
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// Link the built object file into a static library. | ||
fn link_library() { | ||
let configuration = if debug() { "Debug" } else { "Release" }; | ||
let object_path = if cfg!(unix) { | ||
format!("build/{}/obj.target/neon/src/neon.o", configuration) | ||
} else { | ||
format!("build\\{}\\obj\\neon\\neon.obj", configuration) | ||
}; | ||
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gcc::Config::new().object(object_path).compile("libneon.a"); | ||
} | ||
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fn debug() -> bool { | ||
match env::var("DEBUG") { | ||
Ok(s) => s == "true", | ||
Err(_) => false | ||
} | ||
} |