From f8ca805422db8ff5c5112526db0794603b259577 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Sun, 12 Feb 2017 11:27:39 -0800
Subject: configure: Remove --build detection

This commit removes detection of CFG_OSTYPE and CFG_CPUTYPE from the configure
script, which means that the default value of `--build` is no longer present in
the configure script. All this logic is now available in rustbuild itself, so
there's no need to duplicate it.
---
 src/bootstrap/bootstrap.py | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

(limited to 'src/bootstrap/bootstrap.py')

diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py
index 4f41d337592..b326f95e505 100644
--- a/src/bootstrap/bootstrap.py
+++ b/src/bootstrap/bootstrap.py
@@ -296,8 +296,10 @@ class RustBuild(object):
 
     def get_mk(self, key):
         for line in iter(self.config_mk.splitlines()):
-            if line.startswith(key):
-                return line[line.find(':=') + 2:].strip()
+            if line.startswith(key + ' '):
+                var = line[line.find(':=') + 2:].strip()
+                if var != '':
+                    return var
         return None
 
     def cargo(self):
@@ -438,6 +440,8 @@ class RustBuild(object):
                 sys.exit(err)
         elif ostype == 'Darwin':
             ostype = 'apple-darwin'
+        elif ostype == 'Haiku':
+            ostype = 'unknown-haiku'
         elif ostype.startswith('MINGW'):
             # msys' `uname` does not print gcc configuration, but prints msys
             # configuration. so we cannot believe `uname -m`:
@@ -465,9 +469,12 @@ class RustBuild(object):
             cputype = 'i686'
         elif cputype in {'xscale', 'arm'}:
             cputype = 'arm'
-        elif cputype in {'armv7l', 'armv8l'}:
+        elif cputype in {'armv6l', 'armv7l', 'armv8l'}:
             cputype = 'arm'
             ostype += 'eabihf'
+        elif cputype == 'armv7l':
+            cputype = 'armv7'
+            ostype += 'eabihf'
         elif cputype == 'aarch64':
             cputype = 'aarch64'
         elif cputype == 'arm64':
@@ -488,12 +495,20 @@ class RustBuild(object):
                 raise ValueError('unknown byteorder: ' + sys.byteorder)
             # only the n64 ABI is supported, indicate it
             ostype += 'abi64'
-        elif cputype in {'powerpc', 'ppc', 'ppc64'}:
+        elif cputype in {'powerpc', 'ppc'}:
             cputype = 'powerpc'
+        elif cputype in {'powerpc64', 'ppc64'}:
+            cputype = 'powerpc64'
+        elif cputype in {'powerpc64le', 'ppc64le'}:
+            cputype = 'powerpc64le'
         elif cputype == 'sparcv9':
             pass
         elif cputype in {'amd64', 'x86_64', 'x86-64', 'x64'}:
             cputype = 'x86_64'
+        elif cputype == 's390x':
+            cputype = 's390x'
+        elif cputype == 'BePC':
+            cputype = 'i686'
         else:
             err = "unknown cpu type: " + cputype
             if self.verbose:
-- 
cgit 1.4.1-3-g733a5