crosstool-ng: add new package (spack#39865)

var/spack/repos/builtin/packages/crosstool-ng/package.py

@@ -0,0 +1,45 @@
+# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+from spack.package import *
+
+
+class CrosstoolNg(AutotoolsPackage):
+    """Crosstool-NG is a versatile (cross) toolchain generator.
+
+    It supports many architectures and components and has a simple yet powerful
+    menuconfig-style interface.
+    """
+
+    homepage = "https://crosstool-ng.github.io/"
+    url = "https://github.com/crosstool-ng/crosstool-ng/releases/download/crosstool-ng-1.25.0/crosstool-ng-1.25.0.tar.xz"
+
+    maintainers("alalazo")
+
+    version("1.25.0", sha256="68162f342243cd4189ed7c1f4e3bb1302caa3f2cbbf8331879bd01fe06c60cd3")
+
+    depends_on("ncurses")
+
+    depends_on("bash", type=("build", "run"))
+    depends_on("binutils", type=("build", "run"))
+    depends_on("coreutils", type=("build", "run"))
+    depends_on("elfutils~exeprefix", type=("build", "run"))
+    depends_on("gawk", type=("build", "run"))
+    depends_on("gmake", type=("build", "run"))
+    depends_on("patch", type=("build", "run"))
+    depends_on("sed", type=("build", "run"))
+    depends_on("[email protected]:", type=("build", "run"))
+
+    depends_on("wget", type="run")
+    depends_on("curl", type="run")
+
+    depends_on("autoconf", type=("build", "run"))
+    depends_on("automake", type=("build", "run"))
+    depends_on("libtool", type=("build", "run"))
+
+    depends_on("bison", type="build")
+    depends_on("flex", type="build")
+    depends_on("pkgconfig", type="build")
+    depends_on("grep", type="build")
+    depends_on("help2man", type="build")

var/spack/repos/builtin/packages/elfutils/package.py

@@ -48,6 +48,7 @@ class Elfutils(AutotoolsPackage, SourcewarePackage):
 
     # Native language support from libintl.
     variant("nls", default=True, description="Enable Native Language Support.")
+    variant("exeprefix", default=True, description="Add a prefix to generated executables.")
 
     # libdebuginfod support
     # NB: For 0.181 and newer, this enables _both_ the client and server
@@ -115,6 +116,11 @@ def configure_args(self):
             "--with-zlib=%s" % spec["zlib-api"].prefix,
         ]
 
+        if spec.satisfies("+exeprefix"):
+            args.append("--program-prefix='eu-'")
+        else:
+            args.append("--program-prefix=''")
+
         if "@0.182:" in spec:
             args.append("--with-zstd=%s" % spec["zstd"].prefix)