Rollup merge of #41456 - jessicah:haiku-support, r=alexcrichton

[rust.git] / src / bootstrap / bootstrap.py

diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py
index 2e33b4511949d208723bf5fe8858712a30b5d2ac..e5f8143b41871e424276c9958c786822a5293ffe 100644 (file)
--- a/src/bootstrap/bootstrap.py
+++ b/src/bootstrap/bootstrap.py
@@ -367,6 +367,9 @@ class RustBuild(object):
         env["DYLD_LIBRARY_PATH"] = os.path.join(self.bin_root(), "lib") + \
                                    (os.pathsep + env["DYLD_LIBRARY_PATH"]) \
                                    if "DYLD_LIBRARY_PATH" in env else ""
+        env["LIBRARY_PATH"] = os.path.join(self.bin_root(), "lib") + \
+                                   (os.pathsep + env["LIBRARY_PATH"]) \
+                                   if "LIBRARY_PATH" in env else ""
         env["PATH"] = os.path.join(self.bin_root(), "bin") + \
                       os.pathsep + env["PATH"]
         if not os.path.isfile(self.cargo()):
@@ -404,18 +407,14 @@ class RustBuild(object):
                 raise Exception(err)
             sys.exit(err)
 
-        # Darwin's `uname -s` lies and always returns i386. We have to use
-        # sysctl instead.
-        if ostype == 'Darwin' and cputype == 'i686':
-            args = ['sysctl', 'hw.optional.x86_64']
-            sysctl = subprocess.check_output(args).decode(default_encoding)
-            if ': 1' in sysctl:
-                cputype = 'x86_64'
-
         # The goal here is to come up with the same triple as LLVM would,
         # at least for the subset of platforms we're willing to target.
         if ostype == 'Linux':
-            ostype = 'unknown-linux-gnu'
+            os = subprocess.check_output(['uname', '-o']).strip().decode(default_encoding)
+            if os == 'Android':
+                ostype = 'linux-android'
+            else:
+                ostype = 'unknown-linux-gnu'
         elif ostype == 'FreeBSD':
             ostype = 'unknown-freebsd'
         elif ostype == 'DragonFly':
@@ -472,15 +471,21 @@ class RustBuild(object):
             cputype = 'i686'
         elif cputype in {'xscale', 'arm'}:
             cputype = 'arm'
+            if ostype == 'linux-android':
+                ostype = 'linux-androideabi'
         elif cputype == 'armv6l':
             cputype = 'arm'
-            ostype += 'eabihf'
+            if ostype == 'linux-android':
+                ostype = 'linux-androideabi'
+            else:
+                ostype += 'eabihf'
         elif cputype in {'armv7l', 'armv8l'}:
             cputype = 'armv7'
-            ostype += 'eabihf'
-        elif cputype == 'aarch64':
-            cputype = 'aarch64'
-        elif cputype == 'arm64':
+            if ostype == 'linux-android':
+                ostype = 'linux-androideabi'
+            else:
+                ostype += 'eabihf'
+        elif cputype in {'aarch64', 'arm64'}:
             cputype = 'aarch64'
         elif cputype == 'mips':
             if sys.byteorder == 'big':