Merge pull request #229183 from jackyliu16/loongarch-support-cpython
cpython: add loongarch triplets
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commit
2ff0cf4ffb
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@ -288,6 +288,9 @@ in with passthru; stdenv.mkDerivation {
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./3.8/0001-On-all-posix-systems-not-just-Darwin-set-LDSHARED-if.patch
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# Use sysconfigdata to find headers. Fixes cross-compilation of extension modules.
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./3.7/fix-finding-headers-when-cross-compiling.patch
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] ++ optionals stdenv.hostPlatform.isLoongArch64 [
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# https://github.com/python/cpython/issues/90656
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./loongarch-support.patch
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];
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postPatch = ''
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@ -0,0 +1,50 @@
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diff --git a/configure b/configure
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index 8133d47f61..334c98e208 100755
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--- a/configure
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+++ b/configure
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@@ -6215,6 +6215,20 @@ cat > conftest.c <<EOF
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# else
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# error unknown platform triplet
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# endif
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+# elif defined(__loongarch__)
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+# if defined(__loongarch_lp64)
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+# if defined(__loongarch_soft_float)
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+ loongarch64-linux-gnusf
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+# elif defined(__loongarch_single_float)
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+ loongarch64-linux-gnuf32
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+# elif defined(__loongarch_double_float)
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+ loongarch64-linux-gnu
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+# else
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+# error unknown platform triplet
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+# endif
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+# else
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+# error unknown platform triplet
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+# endif
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# else
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# error unknown platform triplet
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# endif
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diff --git a/configure.ac b/configure.ac
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index 3f20d8980d..acde94a181 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -959,6 +959,20 @@ cat > conftest.c <<EOF
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hppa-linux-gnu
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# elif defined(__ia64__)
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ia64-linux-gnu
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+# elif defined(__loongarch__)
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+# if defined(__loongarch_lp64)
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+# if defined(__loongarch_soft_float)
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+ loongarch64-linux-gnusf
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+# elif defined(__loongarch_single_float)
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+ loongarch64-linux-gnuf32
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+# elif defined(__loongarch_double_float)
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+ loongarch64-linux-gnu
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+# else
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+# error unknown platform triplet
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+# endif
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+# else
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+# error unknown platform triplet
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+# endif
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# elif defined(__m68k__) && !defined(__mcoldfire__)
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m68k-linux-gnu
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# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL)
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