Simplify detection of target triplet

NNPDF · Mar 13, 2024 · e0a45f6 · e0a45f6
1 parent 3007c47
commit e0a45f6
Showing 1 changed file with 10 additions and 13 deletions.
diff --git a/install-capi.sh b/install-capi.sh
@@ -42,19 +42,16 @@ while [ $# -gt 0 ]; do
 done
 
 if [ -z ${target+x} ]; then
-    if command -v gcc >/dev/null; then
-        target=$(gcc -dumpmachine)
-
-        case ${target} in
-            arm64-apple-darwin*) target=aarch64-apple-darwin;;
-            x86_64-*-linux-gnu | x86_64-linux-gnu | x86_64-*-linux) target=x86_64-unknown-linux-gnu;;
-            x86_64-apple-darwin*) target=x86_64-apple-darwin;;
-            *) echo "Error: target '${target}' unknown."; exit 1;;
-        esac
-    else
-        echo "Error: target unknown, try setting it manually with '--target'"
-        exit 1
-    fi
+    case $(uname -m):$(uname -s) in
+        arm64:Darwin)
+            target=aarch64-apple-darwin;;
+        x86_64:Darwin)
+            target=x86_64-apple-darwin;;
+        x86_64:Linux)
+            target=x86_64-unknown-linux-gnu;;
+        *)
+            echo "Error: unknown target, uname = '$(uname -a)'"
+    esac
 fi
 
 # if no prefix is given, prompt for one