Don't build shared libraries for musl targets

lu-zero · Oct 21, 2020 · 04a92bc · 04a92bc
1 parent e569550
commit 04a92bc
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/src/build.rs b/src/build.rs
@@ -405,9 +405,16 @@ pub fn cbuild(
     args: &ArgMatches<'_>,
 ) -> anyhow::Result<(BuildTargets, InstallPaths, CApiConfig)> {
     let rustc_target = target::Target::new(args.target())?;
-    let libkinds = args
-        .values_of("library-type")
-        .map_or_else(|| vec!["staticlib", "cdylib"], |v| v.collect::<Vec<_>>());
+    let libkinds = args.values_of("library-type").map_or_else(
+        || {
+            if rustc_target.env == "musl" {
+                vec!["staticlib"]
+            } else {
+                vec!["staticlib", "cdylib"]
+            }
+        },
+        |v| v.collect::<Vec<_>>(),
+    );
     let only_staticlib = !libkinds.contains(&"cdylib");
 
     patch_lib_kind_in_target(ws, &libkinds)?;

diff --git a/src/target.rs b/src/target.rs
@@ -76,7 +76,9 @@ impl Target {
 
         if os == "android" {
             lines.push(format!("-Wl,-soname,lib{}.so", lib_name));
-        } else if os == "linux" || os == "freebsd" || os == "dragonfly" || os == "netbsd" {
+        } else if env != "musl"
+            && (os == "linux" || os == "freebsd" || os == "dragonfly" || os == "netbsd")
+        {
             lines.push(format!("-Wl,-soname,lib{}.so.{}", lib_name, major));
         } else if os == "macos" || os == "ios" {
             let line = format!("-Wl,-install_name,{1}/lib{0}.{2}.{3}.{4}.dylib,-current_version,{2}.{3}.{4},-compatibility_version,{2}",