[Python-checkins] bpo-33377: add triplets for mips-r6 and riscv (#6655)

[Matthias Klose]

https://github.com/python/cpython/commit/ddbe976964933cb943c6383a776e800cc7e0f47d
commit: ddbe976964933cb943c6383a776e800cc7e0f47d
branch: master
author: Matthias Klose <doko42 at users.noreply.github.com>
committer: GitHub <noreply at github.com>
date: 2018-04-30T19:22:16+02:00
summary:

bpo-33377: add triplets for mips-r6 and riscv (#6655)

* issue33377: add triplets for mips-r6 and riscv

* issue33377: add triplets for mips-r6 and riscv (NEWS entry)

files:
A Misc/NEWS.d/next/Build/2018-04-30-16-53-00.bpo-33377.QBh6vP.rst
M configure
M configure.ac

diff --git a/Misc/NEWS.d/next/Build/2018-04-30-16-53-00.bpo-33377.QBh6vP.rst b/Misc/NEWS.d/next/Build/2018-04-30-16-53-00.bpo-33377.QBh6vP.rst
new file mode 100644
index 000000000000..f5dbd23c7c35
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2018-04-30-16-53-00.bpo-33377.QBh6vP.rst
@@ -0,0 +1,2 @@
+Add new triplets for mips r6 and riscv variants (used in extension
+suffixes).
diff --git a/configure b/configure
index f9eee2c02866..673cfbd3cf62 100755
--- a/configure
+++ b/configure
@@ -781,6 +781,7 @@ infodir
 docdir
 oldincludedir
 includedir
+runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -893,6 +894,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1145,6 +1147,15 @@ do
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
 
+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst | --runs \
+  | --run | --ru | --r)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+  | --run=* | --ru=* | --r=*)
+    runstatedir=$ac_optarg ;;
+
   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
     ac_prev=sbindir ;;
   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1282,7 +1293,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
+		libdir localedir mandir runstatedir
 do
   eval ac_val=\$$ac_var
   # Remove trailing slashes.
@@ -1435,6 +1446,7 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@@ -5238,6 +5250,26 @@ cat >> conftest.c <<EOF
         ia64-linux-gnu
 # elif defined(__m68k__) && !defined(__mcoldfire__)
         m68k-linux-gnu
+# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL)
+#  if _MIPS_SIM == _ABIO32
+        mipsisa32r6el-linux-gnu
+#  elif _MIPS_SIM == _ABIN32
+        mipsisa64r6el-linux-gnuabin32
+#  elif _MIPS_SIM == _ABI64
+        mipsisa64r6el-linux-gnuabi64
+#  else
+#   error unknown platform triplet
+#  endif
+# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6)
+#  if _MIPS_SIM == _ABIO32
+        mipsisa32r6-linux-gnu
+#  elif _MIPS_SIM == _ABIN32
+        mipsisa64r6-linux-gnuabin32
+#  elif _MIPS_SIM == _ABI64
+        mipsisa64r6-linux-gnuabi64
+#  else
+#   error unknown platform triplet
+#  endif
 # elif defined(__mips_hard_float) && defined(_MIPSEL)
 #  if _MIPS_SIM == _ABIO32
         mipsel-linux-gnu
@@ -5280,6 +5312,14 @@ cat >> conftest.c <<EOF
         sparc64-linux-gnu
 # elif defined(__sparc__)
         sparc-linux-gnu
+# elif defined(__riscv)
+#  if __riscv_xlen == 32
+        riscv32-linux-gnu
+#  elif __riscv_xlen == 64
+        riscv64-linux-gnu
+#  else
+#   error unknown platform triplet
+#  endif
 # else
 #   error unknown platform triplet
 # endif
diff --git a/configure.ac b/configure.ac
index b83abee18cb7..419bc34eab76 100644
--- a/configure.ac
+++ b/configure.ac
@@ -781,6 +781,26 @@ cat >> conftest.c <<EOF
         ia64-linux-gnu
 # elif defined(__m68k__) && !defined(__mcoldfire__)
         m68k-linux-gnu
+# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL)
+#  if _MIPS_SIM == _ABIO32
+        mipsisa32r6el-linux-gnu
+#  elif _MIPS_SIM == _ABIN32
+        mipsisa64r6el-linux-gnuabin32
+#  elif _MIPS_SIM == _ABI64
+        mipsisa64r6el-linux-gnuabi64
+#  else
+#   error unknown platform triplet
+#  endif
+# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6)
+#  if _MIPS_SIM == _ABIO32
+        mipsisa32r6-linux-gnu
+#  elif _MIPS_SIM == _ABIN32
+        mipsisa64r6-linux-gnuabin32
+#  elif _MIPS_SIM == _ABI64
+        mipsisa64r6-linux-gnuabi64
+#  else
+#   error unknown platform triplet
+#  endif
 # elif defined(__mips_hard_float) && defined(_MIPSEL)
 #  if _MIPS_SIM == _ABIO32
         mipsel-linux-gnu
@@ -823,6 +843,14 @@ cat >> conftest.c <<EOF
         sparc64-linux-gnu
 # elif defined(__sparc__)
         sparc-linux-gnu
+# elif defined(__riscv)
+#  if __riscv_xlen == 32
+        riscv32-linux-gnu
+#  elif __riscv_xlen == 64
+        riscv64-linux-gnu
+#  else
+#   error unknown platform triplet
+#  endif
 # else
 #   error unknown platform triplet
 # endif