From 0e2632a72f9d59d27b6938ce770e6ebf497458c9 Mon Sep 17 00:00:00 2001
From: Melody Horn <melody@boringcactus.com>
Date: Fri, 14 May 2021 19:36:19 -0600
Subject: pass the tests locally on linux-gnu

---
 Cargo.toml |  6 ++++--
 build.rs   | 44 ++++++++++++++++++++++++++++++++++++--------
 2 files changed, 40 insertions(+), 10 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 0050fd5..53943d1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,10 +3,12 @@ name = "tcl-sys"
 version = "0.1.0"
 authors = ["Melody Horn <melody@boringcactus.com>"]
 edition = "2018"
+description = "bindings to the Tcl C API"
+license = "BlueOak-1.0.0"
+keywords = ["tcl", "bindings"]
+categories = ["external-ffi-bindings"]
 links = "tcl"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 libc = "0.2.94"
 
diff --git a/build.rs b/build.rs
index 4234c90..f0c42a4 100644
--- a/build.rs
+++ b/build.rs
@@ -90,6 +90,7 @@ fn download_tcl() -> PathBuf {
 // compile a static lib
 fn compile_tcl(tcl_build_path: &Path, target_os: &str) -> PathBuf {
     let out_dir = env::var("OUT_DIR").unwrap();
+    let install_dir = Path::new(&out_dir).join("install");
     if target_os == "windows-msvc" {
         let vswhere =
             Command::new(r"C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe")
@@ -111,12 +112,11 @@ fn compile_tcl(tcl_build_path: &Path, target_os: &str) -> PathBuf {
         if vs_root.lines().count() != 1 {
             panic!("vswhere found multiple roots??");
         }
-        let install_dir = Path::new(&out_dir).join("install");
         // TODO i am going to stab a bitch why is this the easiest way to do this
         let bat = format!(
             r#"
                 call "{}\Common7\Tools\VSDevCmd.bat" -arch=amd64 -host_arch=amd64
-                nmake -nologo -f makefile.vc release install OPTS=msvcrt,static,staticpkg "INSTALLDIR={}"
+                nmake -nologo -f makefile.vc shell install OPTS=msvcrt,static,staticpkg "INSTALLDIR={}"
             "#,
             vs_root,
             install_dir.to_str().unwrap(),
@@ -131,24 +131,52 @@ fn compile_tcl(tcl_build_path: &Path, target_os: &str) -> PathBuf {
             .status()
             .unwrap();
         if !build.success() {
-            panic!("nmake failed??")
+            panic!("nmake failed??");
         }
-        install_dir
+    } else if target_os == "windows-gnu" {
+        todo!("need to run configure in bash but how to find bash??")
     } else {
-        todo!()
+        let unix_dir = tcl_build_path.join("unix");
+        let configure = Command::new("./configure")
+            .args(&[
+                &format!("--prefix={}", install_dir.to_str().unwrap()),
+                "--enable-shared=no",
+            ])
+            .current_dir(&unix_dir)
+            .status()
+            .unwrap();
+        if !configure.success() {
+            panic!("configure failed??");
+        }
+        let make = Command::new("make")
+            .args(&["binaries", "install"])
+            .current_dir(&unix_dir)
+            .status()
+            .unwrap();
+        if !make.success() {
+            panic!("make failed??");
+        }
     }
+    install_dir
 }
 
 fn link_tcl(target_os: &str) {
-    println!("cargo:rustc-link-lib=static=tcl86tsx");
-    println!("cargo:rustc-link-lib=static=tclstub86");
+    if target_os == "windows-msvc" {
+        println!("cargo:rustc-link-lib=static=tcl86tsx");
+        println!("cargo:rustc-link-lib=static=tclstub86");
+    } else if target_os == "windows-gnu" {
+        todo!("which things get built under msys")
+    } else {
+        println!("cargo:rustc-link-lib=static=tcl8.6");
+        println!("cargo:rustc-link-lib=static=tclstub8.6");
+    }
 
     // Also linked to any required libraries for each supported platform
     if target_os.contains("windows") {
         println!("cargo:rustc-link-lib=user32");
         println!("cargo:rustc-link-lib=netapi32");
     } else {
-        // TODO: Add other platform linker options here.
+        println!("cargo:rustc-link-lib=z"); // TODO does this always get used or only sometimes
     }
 }
 
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