diff --git a/projects/sample/autoconf/configure.ac b/projects/sample/autoconf/configure.ac
index a30cf96..c3a49d5 100644
--- a/projects/sample/autoconf/configure.ac
+++ b/projects/sample/autoconf/configure.ac
@@ -167,6 +167,11 @@
     llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
     llvm_cv_os_type="Linux"
     llvm_cv_platform_type="Unix" ;;
+  *-*-gnu*)
+    llvm_cv_link_all_option="-Wl,--whole-archive"
+    llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
+    llvm_cv_os_type="GNU"
+    llvm_cv_platform_type="Unix" ;;
   *-*-solaris*)
     llvm_cv_link_all_option="-Wl,-z,allextract"
     llvm_cv_no_link_all_option="-Wl,-z,defaultextract"
@@ -236,6 +241,8 @@
     llvm_cv_target_os_type="Interix" ;;
   *-*-linux*)
     llvm_cv_target_os_type="Linux" ;;
+  *-*-gnu*)
+    llvm_cv_target_os_type="GNU" ;;
   *-*-solaris*)
     llvm_cv_target_os_type="SunOS" ;;
   *-*-auroraux*)