From: Zhang Na <44800775+loongson-zn@users.noreply.github.com>
Date: Tue, 9 May 2023 09:19:40 +0000 (+0800)
Subject: gh-90656: Add platform triplets for 64-bit LoongArch (LA64) (#30939)
X-Git-Tag: v3.12.0b1~202
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=03029ace924f7dac7ef49eee3417e0af6623060d;p=thirdparty%2FPython%2Fcpython.git

gh-90656: Add platform triplets for 64-bit LoongArch (LA64) (#30939)

Signed-off-by: Zhang Na <zhangna@loongson.cn>
Co-authored-by: WANG Xuerui <git@xen0n.name>
---

diff --git a/Doc/whatsnew/3.12.rst b/Doc/whatsnew/3.12.rst
index 65b3e9ffb807..fe6ad575f717 100644
--- a/Doc/whatsnew/3.12.rst
+++ b/Doc/whatsnew/3.12.rst
@@ -1169,6 +1169,14 @@ Build Changes
   optimization levels (0, 1, 2) at once.
   (Contributed by Victor Stinner in :gh:`99289`.)
 
+* Add platform triplets for 64-bit LoongArch:
+
+  * loongarch64-linux-gnusf
+  * loongarch64-linux-gnuf32
+  * loongarch64-linux-gnu
+
+  (Contributed by Zhang Na in :gh:`90656`.)
+
 
 C API Changes
 =============
diff --git a/Misc/NEWS.d/next/Build/2022-06-20-15-15-11.gh-issue-90656.kFBbKe.rst b/Misc/NEWS.d/next/Build/2022-06-20-15-15-11.gh-issue-90656.kFBbKe.rst
new file mode 100644
index 000000000000..dfe71a555207
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2022-06-20-15-15-11.gh-issue-90656.kFBbKe.rst
@@ -0,0 +1,7 @@
+Add platform triplets for 64-bit LoongArch:
+
+* loongarch64-linux-gnusf
+* loongarch64-linux-gnuf32
+* loongarch64-linux-gnu
+
+Patch by Zhang Na.
diff --git a/configure b/configure
index b8fa9d66e735..c9ea72cf6efa 100755
--- a/configure
+++ b/configure
@@ -6143,6 +6143,20 @@ cat > conftest.c <<EOF
         hppa-linux-gnu
 # elif defined(__ia64__)
         ia64-linux-gnu
+# elif defined(__loongarch__)
+#  if defined(__loongarch_lp64)
+#   if defined(__loongarch_soft_float)
+        loongarch64-linux-gnusf
+#   elif defined(__loongarch_single_float)
+        loongarch64-linux-gnuf32
+#   elif defined(__loongarch_double_float)
+        loongarch64-linux-gnu
+#   else
+#    error unknown platform triplet
+#   endif
+#  else
+#   error unknown platform triplet
+#  endif
 # elif defined(__m68k__) && !defined(__mcoldfire__)
         m68k-linux-gnu
 # elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL)
diff --git a/configure.ac b/configure.ac
index 0940b93c25f7..10672bd3761d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -959,6 +959,20 @@ cat > conftest.c <<EOF
         hppa-linux-gnu
 # elif defined(__ia64__)
         ia64-linux-gnu
+# elif defined(__loongarch__)
+#  if defined(__loongarch_lp64)
+#   if defined(__loongarch_soft_float)
+        loongarch64-linux-gnusf
+#   elif defined(__loongarch_single_float)
+        loongarch64-linux-gnuf32
+#   elif defined(__loongarch_double_float)
+        loongarch64-linux-gnu
+#   else
+#    error unknown platform triplet
+#   endif
+#  else
+#   error unknown platform triplet
+#  endif
 # elif defined(__m68k__) && !defined(__mcoldfire__)
         m68k-linux-gnu
 # elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL)